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Lexus 2012 RX450h Owner's Manual

Lexus 2012 RX450h Owner's Manual

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Owner's manual (738 pages)

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TABLE OF CONTENTS

Before driving

1

When driving

2

Interior features

3

Maintenance

4

and care

When trouble

5

arises

Vehicle

6

specifications

For owners

7

Index

Information on the hybrid system (RX450h) and adjusting

and operating features such as door locks, mirrors, and

steering column.

Driving, stopping and safe-driving information.

Air conditioning and audio systems, as well as other interior

features for a comfortable driving experience.

Cleaning and protecting your vehicle, performing do-it-your-

self maintenance, and maintenance information.

What to do if the vehicle needs to be towed, gets a flat tire,

or is involved in an accident.

Detailed vehicle information.

Reporting safety defects for U.S. owners, and seat belt and

SRS airbag instructions for Canadian owners.

Alphabetical listing of information contained in this manual.

1

Table of Contents

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Do you have a question about the 2012 RX450h and is the answer not in the manual?

Questions and answers

Dennis Parker

January 24, 2025

Batterys for electric motor

0

1 comments:

Mr. Anderson

February 10, 2025

The 2012 Lexus RX450h uses a nickel-metal hydride (Ni-MH) battery for the electric motor. The battery has the following specifications:

- Type: Nickel-metal hydride battery
- Voltage: 9.6 V per module
- Capacity: 6.5 Ah (3HR)
- Quantity: 30 modules
- Overall voltage: 288 V

This answer is automatically generated

0

Summary of Contents for Lexus 2012 RX450h

Page 1 TABLE OF CONTENTS Information on the hybrid system (RX450h) and adjusting Before driving and operating features such as door locks, mirrors, and steering column. When driving Driving, stopping and safe-driving information. Air conditioning and audio systems, as well as other interior Interior features features for a comfortable driving experience.
Page 2: Table Of Contents
TABLE OF CONTENTS Index For vehicles with a navigation system, refer to the “Navigation System Owner’ s Manual” for information regarding the equipment listed below. • Navigation system • Intuitive parking assist • Air conditioning controls • Audio/video system • Windshield wiper de-icer •...
Page 3 1-7. Theft deterrent system When driving Engine immobilizer system..145 Immobilizer system ...... 147 2-1. Driving procedures Alarm..........149 Theft prevention labels ....154 Driving the vehicle......192 Engine (ignition) switch .... 205 1-8. Safety information Power (ignition) switch....211 Correct driving posture .....
Page 4 Dinghy towing ........ 391 Rear view monitor system (rear view mirror-attached type)..........320 Rear view monitor system (vehicles with the Lexus Display Audio system) .... 329 Driving assist systems....334 All-wheel drive lock switch ..340 Hill-start assist control....341 Pre-Collision System....
Page 5 Using the AUX port ....481 Interior features ® Listening to Bluetooth audio..........483 Optimal use of the audio 3-1. Lexus Display Audio system system ..........497 Lexus Display Audio Using the steering wheel system ..........396 audio switches ......499 Display settings ......
Page 6 TABLE OF CONTENTS Index Optimal use of the audio 3-7. Other interior features system ..........623 Sun visors.......... 681 Using the AUX port....626 Vanity mirrors........ 682 Using the steering wheel Clock..........683 audio switches ......628 Outside temperature Hands-free system for display ...........
Page 7 4-3. Do-it-yourself maintenance Maintenance and care Do-it-yourself service precautions........738 Hood ..........742 4-1. Maintenance and care Positioning a floor jack....743 Cleaning and protecting Engine compartment....745 the vehicle exterior....724 12-volt battery........ 766 Cleaning and protecting the vehicle interior....727 Tires ...........
Page 8 TABLE OF CONTENTS Index If the vehicle becomes When trouble arises stuck..........938 If your vehicle has to be stopped in an emergency..940 5-1. Essential information Emergency flashers....848 Vehicle specifications If your vehicle needs to be towed ........849 If you think something is 6-1.
Page 9 For owners Reporting safety defects for U.S. owners......... 998 Seat belt instructions for Canadian owners...... 999 SRS airbag instructions for Canadian owners....1002 Index Abbreviation list ........1014 Alphabetical index......1016 What to do if........1029...
Page 10 Pictorial index Exterior Windshield wipers P. 280   Moon roof P. 133 Windshield wiper de-icer P. 432 Front side marker lights P. 274 Outside rear view mirrors P. 126 Hood P. 742 Daytime running lights/ Parking lights P. 274 Turn signal lights P.
Page 11 Rear window defogger Tail lights P. 430 P. 274 Fuel filler door Rear window wiper P. 287 P. 137 Back door P. 82 Side doors P. 79 Back door opener button Tires P. 82 ●Rotation P. 773 Rear side marker lights ●Replacement P.
Page 12 Pictorial index Interior Front SRS side airbags P. 157 Door pockets P. 672 Seat belts P. 111 Bottle holders P. 672 Head restraints Front seats P. 109 P. 95 Power window switches SRS driver airbag P. 129 P. 157 Rear seats SRS knee airbags P.
Page 13  Rear view monitor system P. 320  “SOS” button P. 715  Auxiliary boxes P. 678 Personal lights P. 668 Interior lights P. 668 Interior lights P. 668 Personal lights P. 668 Assist grips P. 697 SRS curtain shield airbags P.
Page 14 Pictorial index Interior Inside lock buttons P. 79  Driving position memory switches P. 103 Outside rear view mirror switches P. 126 Door lock switches P. 79 Power window switches P. 129 Window lock switch P. 129...
Page 15 Automatic transmission shift lever P. 220, 227 Hybrid transmission shift lever P. 236 Shift lock override button P. 916  Lexus Display Audio controller P. 396 Cup holders P. 673  Remote Touch Floor mat P. 698 VSC off switch P.
Page 16 Pictorial index Instrument panel Headlight switch Glove box P. 274 P. 671 Turn signal lever P. 243 Power back door main Fog light switch P. 278 switch P. 85 Gauges and meters P. 247 Multi-information display P. 260 Horn P. 246 Engine (ignition) switch P.
Page 17 Without a navigation system or the Lexus Display Audio system Multi display ●Display light control P. 687 ●Outside temperature display P. 685 ●Clock P. 683 ●Air conditioning display P. 421 Emergency ●Audio display flashers switch P. 551 P. 848 Audio system P.
Page 18 Pictorial index Instrument panel With the Lexus Display Audio system Rear window and outside rear view mirror defogger switch P. 430 Lexus Display Audio system P. 396 Emergency Rear view monitor flashers switch system P. 329 P. 848 Audio system P.
Page 19 With a navigation system Rear window and outside rear view mirror defogger switch Navigation system Emergency flashers switch P. 848 Audio system Air conditioning system Clock Security indicator P. 145, 147, 149 : Refer to the “Navigation System Owner's Manual”.
Page 20 Pictorial index Instrument panel  Paddle shift switches P. 220, 227 Steering wheel audio switches P. 499, 628 Telephone switch P. 502, 632 Multi-information switches P. 260 Talk switch P. 502, 632 Cruise control switch P. 291, 296  Distance switch P.
Page 21 Tire pressure warning reset switch P. 775 Cup holders P. 673  Headlight cleaner switch P. 290 Power back door switch P. 83 Fuel filler door opener P. 137 “ODO/TRIP” button P. 249 Instrument panel light control buttons P. 249 ...
Page 22 Pictorial index Luggage compartment Auxiliary boxes P. 700 Power back door switch P. 84 Power outlet P. 688  Luggage cover P. 702 Cargo hooks P. 700 Cargo hooks P. 700...
Page 23 Luggage compartment lights P. 86 Rear seatback lock release levers P. 99  : If equipped...
Page 24: For Your Information
All specifications provided in this manual are current at the time of printing. How- ever, because of the Lexus policy of continual product improvement, we reserve the right to make changes at any time without notice. Depending on specifications, the vehicle shown in the illustrations may differ from your vehicle in terms of color and equipment.
Page 25: Hybrid System
● Seat belt pretensioner system ● Be sure to check with your Lexus dealer for precautionary measures or special instructions regarding installation of a mobile two-way radio system. RX450h: High voltage parts and cables on the hybrid vehicles emit approximately the same amount of electromagnetic waves as the conventional gasoline powered vehicles or home electronic appliances despite of their electromagnetic shielding.
Page 26: Event Data Recorder
● Usage of data collected through Safety Connect /Lexus Enform (U.S. mainland only) If your Lexus has Safety Connect or Lexus Enform and if you have subscribed to those services, please refer to the Safety Connect /Lexus Enform Telematics Sub- scription Service Agreement for information on data collected and its usage.
Page 27 EDR. ● Disclosure of the EDR data Lexus will not disclose the data recorded in an EDR to a third party except when: • An agreement from the vehicle's owner (or the lessee for a leased vehicle) is obtained •...
Page 28 Never resell, handover or modify the hybrid battery. To prevent accidents, hybrid batteries that have been removed from a disposed vehicle are collected through Lexus dealers. Do not dispose of the battery yourself. Unless the battery is properly collected, the following may occur, resulting in death...
Page 29 In the event that your vehicle must be disposed of, the hybrid bat- tery must be disposed of by your Lexus dealer or a qualified service shop. If the hybrid battery is not disposed of properly, it may cause electric shock that can result...
Page 30 This is a warning against something which, if ignored, may cause damage to the vehi- cle or its equipment. You are informed about what you must or must not do in order to avoid or reduce the risk of damage to your Lexus and its equipment. Symbols used in illustrations Safety symbol The symbol of a circle with a slash through it means “Do not”,...
Page 32 Before driving 1-1. Hybrid system Hybrid system......34 Hybrid system precautions......38 Energy monitor/ consumption screen....44 Hybrid vehicle driving tips ..55...
Page 33 Before driving 1-2. Key information 1-5. Opening and closing the windows and moon roof Keys..........57 Power windows......129 Moon roof ......... 133 1-3. Opening, closing and locking the doors Smart access system with 1-6. Refueling push-button start....62 Opening the fuel tank Wireless remote control..
Page 34: Hybrid System
1-1. Hybrid system Hybrid system (RX450h) Your vehicle is a hybrid vehicle. It has characteristics different from con- ventional vehicles. Be sure you are closely familiar with the characteristics of your vehicle, and operate with care. The hybrid system combines the use of a gasoline engine and an electric motor (traction motor) according to driving conditions, improving fuel effi- ciency and reducing exhaust emissions.
Page 35 1-1. Hybrid system ■ When stopped/during start-off The gasoline engine stops when the vehicle is stopped. During start- off, the electric motor (traction motor) drives the vehicle. At slow speeds or when traveling down a gentle slope, the engine is stopped and the motor is used.
Page 36 After the 12-volt battery has discharged or has been changed or removed ■ The gasoline engine may not stop even if the vehicle is running on the hybrid battery (traction battery). If this continues for a few days, contact your Lexus dealer.
Page 37 When in the area surrounding the rear of the vehicle, rather than in front of the ● vehicle Maintenance, repair, recycling, and disposal ■ Contact your Lexus dealer regarding maintenance, repair, recycling and disposal. Do not dispose of the vehicle yourself.
Page 38: Hybrid System Precautions
1-1. Hybrid system Hybrid system precautions (RX450h) Take care when handling the hybrid system, as it contains a high voltage system (about 650V at maximum) as well as parts that become extremely hot when the hybrid system is operating. Obey the caution labels attached to the vehicle.
Page 39 If the emergency shut off system activates, your vehicle will not restart. To restart the hybrid system, contact your Lexus dealer.
Page 40 The hybrid system may not start. In that case, try to start the system again. If the “READY” indicator does not come on, contact your Lexus dealer. When refueling, the fuel filler door may take a few moments to open ■...
Page 41 1-1. Hybrid system Running out of fuel ■ When the vehicle has run out of fuel and the hybrid system cannot be started, refuel the vehicle with at least enough gasoline to make the low fuel level warning light (P. 858) go off. If there is only a small amount of fuel, the hybrid system may not be able to start.
Page 42 1-1. Hybrid system CAUTION Road accident cautions ■ Observe the following precautions to reduce the risk of death or serious injury: Pull your vehicle off the road, shift the shift lever to P, apply the parking brake, and ● turn the hybrid system off. Do not touch the high voltage parts, cables and connectors.
Page 43 (traction battery). Do not carry large amounts of water such as an aquarium into the vehicle. If water ● spills onto the hybrid battery (traction battery), the battery may be damaged. Have the vehicle inspected by your Lexus dealer.
Page 44: Energy Monitor/Consumption Screen
1-1. Hybrid system Energy monitor/consumption screen (RX450h) You can view the status of your hybrid system on the multi-information dis- play and the navigation system screen or the Lexus Display Audio screen. Navigation system screen or Lexus Display Audio screen...
Page 45 1-1. Hybrid system Vehicles with the Lexus Display Audio system Lexus Display Audio controller (P. 396) Displaying “Menu” screen (P. 397) Turn or move the controller to select a function, number and screen button. Push the controller to enter the selected function, num- ber and screen button.
Page 46 1-1. Hybrid system Select “Fuel Consumption”. STEP If the “Trip Information” or “Past Record” screen is displayed, select the “Energy”. Lexus Display Audio system screen (if equipped) Press the “MENU” button on the STEP Lexus Display Audio controller. Select “Car”. STEP If the “Trip Information”...
Page 47 1-1. Hybrid system Multi-information display Press the “” or “” switch on the steering wheel through several items to select the energy monitor display.
Page 48 1-1. Hybrid system Navigation system or Lexus Multi-information Display Audio system display Navigation system When the vehi- cle is powered by the electric Lexus Display Audio system motor (traction motor) Navigation system When the vehi- cle is powered by both the gas-...
Page 49 1-1. Hybrid system Navigation system or Lexus Multi-information Display Audio system display Navigation system Lexus Display Audio system When the vehi- cle is charging the hybrid Navigation system battery (traction battery) Lexus Display Audio system...
Page 50 1-1. Hybrid system Navigation system or Lexus Multi-information Display Audio system display Navigation system When there is no energy flow Lexus Display Audio system Navigation system Full Full Hybrid battery (traction battery) status Lexus Display Audio system Full These images are examples only, and may vary slightly from actual conditions.
Page 51 1-1. Hybrid system Consumption ■ Trip information Vehicles with a navigation system Press the “MENU” button on the Remote Touch and select “Info/ STEP Apps”. Select “Fuel Consumption”. STEP If the “Trip Information” screen does not appear, select “Fuel Consump- tion”...
Page 52 1-1. Hybrid system Vehicles with the Lexus Display Audio system Press the “MENU” button on the Lexus Display Audio controller. STEP Select “Car” on the “Menu” screen. STEP If the “Trip information” screen does not appear, select “Trip information”. Reset the trip information data...
Page 53 1-1. Hybrid system ■ Past record Vehicles with a navigation system Press the “MENU” button on the Remote Touch and select “Info/ STEP Apps”. Select “Fuel Consumption”. STEP If the “Past Record” screen does not appear, select “Fuel Consumption” on the “Energy Monitor” screen or “Past Record” on the “Trip Informa- tion”...
Page 54 1-1. Hybrid system Vehicles with the Lexus Display Audio system Press the “MENU” button on the Lexus Display Audio controller. STEP Select “Car” on the “Menu” screen. STEP If the “History” screen does not appear, select “History”. Previous fuel economy record...
Page 55: Hybrid Vehicle Driving Tips
1-1. Hybrid system Hybrid vehicle driving tips (RX450h) For economical and ecological driving, pay attention to the following points: ■ Use of Hybrid System Indicator More Eco-friendly driving is possible by keeping the indicate of Hybrid System Indicator within Eco area. ■...
Page 56 1-1. Hybrid system ■ Checking tire inflation pressure Make sure to check the tire inflation pressure frequently. Improper tire inflation pressure can cause poor fuel consumption. Also, as snow tires can cause large amounts of friction, their use on dry roads can lead to poor fuel consumption.
Page 57: 1-2. Key Information
1-2. Key information Keys The following keys are provided with the vehicle. Electronic keys • Operating the smart access system with push-button start (P. 62) • Operating wireless remote control function (P. 76) Mechanical keys Key number plate Card key (electronic key) (if equipped) Operating the smart access sys- tem with push-button start...
Page 58 1-2. Key information Using the mechanical key To take out the mechanical key: Electronic keys: Slide the release lever and take the key out. Card key: Press the lock release button and take the key out. If the key cannot be inserted in a lock cylinder, turn it over and re- attempt to insert it.
Page 59 Keep the plate in a safe place such as your wallet, not in the vehicle. In the event that a mechanical key is lost, a new key can be made at your Lexus dealer using the key number plate. (P. 917) When riding in an aircraft ■...
Page 60 Lexus dealer. When a vehicle key is lost ■ If the key remains lost, the risk of vehicle theft increases significantly. Visit your Lexus dealer immediately with all remaining electronic keys and the card key that was provided with your vehicle.
Page 61 (To remove the battery cover, lightly grasp and pull it.) If the battery is corroded, have your Lexus dealer replace the battery. Do not crush the battery cover or use a screwdriver to remove the battery cover.
Page 62: Opening, Closing And Locking The Doors Smart Access System With Push-Button Start
1-3. Opening, closing and locking the doors Smart access system with push-button start The following operations can be performed simply by carrying the elec- tronic key (including the card key) on your person, for example in your pocket. (The driver should always carry the electronic key.) Electronic key RX350 RX450h...
Page 63 1-3. Opening, closing and locking the doors Unlocking and locking the side doors (front door handles only) Grip the driver's door handle to unlock the door. Grip the passen- ger's door handle to unlock all the doors.* Make sure to touch the sensor on the back of the handle.
Page 64 1-3. Opening, closing and locking the doors Unlocking and locking the back door Press the button to unlock the door. The door cannot be unlocked for 3 seconds after the door is locked. Press the button to lock the door.
Page 65 1-3. Opening, closing and locking the doors Antenna location and effective range ■ Antenna location Antennas outside the cabin Antennas inside the cabin Antenna inside the luggage compartment Antenna outside the luggage compartment...
Page 66 1-3. Opening, closing and locking the doors ■ Effective range (areas within which the electronic key is detected) When locking or unlocking the doors The system can be operated when the electronic key is within about 2.3 ft. (0.7 m) of an outside door handle.
Page 67 1-3. Opening, closing and locking the doors Alarms and warning indicators ■ A combination of exterior and interior alarms as well as warning messages shown on the multi-information display is used to prevent theft of the vehicle and accidents resulting from erroneous operation. Take appropriate measures in response to any warning message on the multi-information display.
Page 68 1-3. Opening, closing and locking the doors Alarm Situation Correction procedure RX350 The “ENGINE START STOP” switch was turned off while the driver's door is Interior alarm pings open. Close the driver's door. repeatedly RX450h The “POWER” switch was turned off while the driver's door is open.
Page 69 1-3. Opening, closing and locking the doors Conditions affecting operation ■ The smart access system with push-button start uses weak radio waves. In the fol- lowing situations, the communication between the electronic key and the vehicle may be affected, preventing the smart access system with push-button start, wire- less remote control and immobilizer system from operating properly.
Page 70 1-3. Opening, closing and locking the doors Note for the entry function ■ Even when the electronic key is within the effective range (detection areas), the ● system may not operate properly in the following cases: • The electronic key is too close to the window or outside door handle, near the ground, or in a high place when the doors are locked or unlocked.
Page 71 1-3. Opening, closing and locking the doors Notes for locking the doors ■ Touching the door lock sensor while wearing gloves may delay or prevent lock ● operation. Remove the gloves and touch the lock sensor again. When the lock operation is performed using the lock sensor, recognition signals ●...
Page 72 1-3. Opening, closing and locking the doors To operate the system properly ■ Make sure to carry the electronic key when operating the system. Do not get the electronic key too close to the vehicle when operating the system from the outside of the vehicle.
Page 73 1-3. Opening, closing and locking the doors When the electronic key battery is fully depleted ■ P. 792 Customization ■ Settings (e.g. smart access system with push-button start) can be changed. (Customizable features P. 980)
Page 74 1-3. Opening, closing and locking the doors Certification for the smart access system with push-button start ■ This system meets the certification requirements of Radio Law. For vehicles sold in Hawaii, Guam, Saipan and Puerto Rico FCC ID: NI4TMLF8-6 FCC ID: HYQ14ACX FCC ID: HYQ14AEB FCC ID: HYQ13CZF NOTE:...
Page 75 The radio waves may affect the operation of such devices. If necessary, the entry function can be disabled. Ask your Lexus dealer for details, such as the frequency of radio waves and timing of emitting the radio waves. Then, consult your doctor to see if you should disable the entry function.
Page 76: Wireless Remote Control
1-3. Opening, closing and locking the doors Wireless remote control The wireless remote control can be used to lock and unlock the vehicle. It also opens and closes the back door. Locks all the doors Unlocks all the doors Pressing the button unlocks the driver’...
Page 77 1-3. Opening, closing and locking the doors Operation signals ■ Side doors: A buzzer sounds and the emergency flashers flash to indicate that the doors have been locked/unlocked. (Locked: Once; Unlocked: Twice) Back door: A buzzer sounds and the emergency flashers flash twice to indicate that the back door is opening/closing.
Page 78 1-3. Opening, closing and locking the doors Wireless remote control operation while the power back door is closing ■ If the wireless remote control is used to lock the doors while the power back door is closing, the doors will lock after the power back door has completely closed. To prevent locking the keys inside the vehicle, do not place the electric key inside the vehicle while the power back door is closing.
Page 79: Side Doors
1-3. Opening, closing and locking the doors Side doors The vehicle can be locked and unlocked using the entry function, wireless remote control or door lock switches. ■ Entry function P. 63 ■ Wireless remote control P. 76 ■ Door lock switches Locks all the doors Unlocks all the doors ■...
Page 80 1-3. Opening, closing and locking the doors Locking the front doors from the outside without a key Move the inside lock button to the lock position. STEP Close the door. STEP RX350 The door cannot be locked if the “ENGINE START STOP” switch is in ACCESSORY or IGNITION ON mode, or the electronic key is left inside the vehicle.
Page 81 1-3. Opening, closing and locking the doors Impact detection door lock release system ■ In the event that the vehicle is subject to a strong impact, all the doors are unlocked. Depending on the force of the impact or the type of accident, however, the system may not operate.
Page 82: Back Door
1-3. Opening, closing and locking the doors Back door The back door can be locked/unlocked and opened/closed by the follow- ing procedures: ■ Locking and unlocking the back door Door lock switches P. 79 Entry function P. 64 Wireless remote control P.
Page 83 *: This setting must be customized at your Lexus dealer. Using the wireless remote control P. 76 ■ Opening the back door from inside the vehicle Press and hold the switch to open/close the back door.
Page 84 1-3. Opening, closing and locking the doors Power back door switch Press the switch to close the back door. Pressing the switch again while the power back door is closing will cause it to open again. However, the reverse operation cannot be performed for the first second after automatic operation starts even if the switch is pressed...
Page 85 1-3. Opening, closing and locking the doors Canceling the power back door system Turn off the main switch in the glove box to disable the power back door system. The back door cannot be operated even with the wireless remote con- trol or power back door switch.
Page 86 The “POWER” switch is turned off. (When using the wireless remote control ● only) *: This setting must be customized at your Lexus dealer. Luggage compartment lights ■ The luggage compartment lights turn on when the back door is opened with the lug- gage compartment light switch on.
Page 87 1-3. Opening, closing and locking the doors Back door closer ■ In the event that the back door is left slightly open, the back door closer will auto- matically close it to the fully closed position. RX350: The back door closer will operate regardless of the “ENGINE START ●...
Page 88 1-3. Opening, closing and locking the doors If the back door opener is inoperative ■ The back door can be opened from the inside. Remove the cover. STEP Move the lever. STEP When reconnecting the 12-volt battery or changing a fuse while the back door is ■...
Page 89 1-3. Opening, closing and locking the doors CAUTION Caution while driving ■ Keep the back door closed while driving. ● If the back door is left open, it may hit near-by objects while driving or luggage may be unexpectedly thrown out, causing an accident. In addition, exhaust gases may enter the vehicle, causing death or a serious health hazard.
Page 90 If a bicycle carrier or similar heavy object is attached to the back door, it may fall ● closed again after being opened, causing someone’ s hands, head or neck to be caught and injured. When installing an accessory part to the back door, using a genuine Lexus part is recommended.
Page 91 1-3. Opening, closing and locking the doors CAUTION Back door closer ■ In the event that the back door is left slightly ● open, the back door closer will automati- cally close it to the fully closed position. It takes several seconds before the back door closer begins to operate.
Page 92 When installing an accessory part to the back door, using a genuine Lexus part is recommended. Jam protection function ■...
Page 93 ● gloves or other fabric items. Do not attach any accessories other than ● genuine Lexus parts to the back door. Do not place your hand on the damper stay ● or apply lateral forces to it. To prevent back door closer malfunction ■...
Page 94 1-3. Opening, closing and locking the doors NOTICE To prevent damage to the power back door ■ Make sure that there is no ice between the back door and frame that would pre- ● vent movement of the back door. Operating the power back door when exces- sive load is present on the back door may cause a malfunction.
Page 95: Front Seats
1-4. Adjustable components (seats, mirrors, steering wheel) Front seats Seat position adjustment switch Seatback angle adjustment switch Seat cushion (front) angle adjustment switch Vertical height adjustment switch Lumbar support adjustment switch Seat cushion length adjustment switch (if equipped)
Page 96 1-4. Adjustable components (seats, mirrors, steering wheel) Flattening the front seatbacks ■ Before flattening the front seatbacks Slide the rear seats as far back as possible. (P. 99) ■ Flattening the front seatbacks Move the front seat forward, raise STEP the seat, and remove the head restraint.
Page 97 1-4. Adjustable components (seats, mirrors, steering wheel) Active head restraints When the occupant’ s lower back presses against the seatback dur- ing a rear-end collision, the head restraint moves slightly forward and upward to help reduce the risk of whiplash to the seat occupant. Active head restraints ■...
Page 98 1-4. Adjustable components (seats, mirrors, steering wheel) CAUTION Seat adjustment ■ To reduce the risk of sliding under the lap belt during a collision, do not recline the ● seat more than necessary. If the seat is too reclined, the lap belt may slide past the hips and apply restraint forces directly to the abdomen, or your neck may contact the shoulder belt, increasing the risk of death or serious injury in the event of an accident.
Page 99: Rear Seats
1-4. Adjustable components (seats, mirrors, steering wheel) Rear seats Seat position adjustment lever Seatback angle adjustment lever Folding down the rear seatbacks ■ Before folding down the rear seatbacks Stow all the head restraints and the STEP rear center seat belt buckle.
Page 100 1-4. Adjustable components (seats, mirrors, steering wheel) Stow the seat belts inside the rear STEP seat side pockets. When not in use, the seat belts should be stored inside the rear seat side pockets at all times. ■ Folding down the rear seatbacks From inside Pull the seatback angle adjustment lever.
Page 101 1-4. Adjustable components (seats, mirrors, steering wheel) ■ Folding down the rear center seatback Pull the center seatback angle lever behind the seatback and fold the seatback down. To return the rear center seatback to its original position, lift it up until it locks.
Page 102 1-4. Adjustable components (seats, mirrors, steering wheel) CAUTION After returning the rear seatback to the upright position ■ Observe the following precautions. Failure to do so may result in death or serious injury. Make sure the seatback is securely locked by pushing it forward and rearward on ●...
Page 103: Driving Position Memory
1-4. Adjustable components (seats, mirrors, steering wheel)  Driving position memory Your preferred driving position (the position of the driver's seat, steering wheel and outside rear view mirrors) can be memorized and recalled with the touch of a button. It is also possible to set this function to activate auto- matically when the doors are unlocked.
Page 104 1-4. Adjustable components (seats, mirrors, steering wheel) ■ Recalling the memorized position Check that the shift lever is set in P. STEP RX350: Turn the “ENGINE START STOP” switch to IGNI- STEP TION ON mode. RX450h: Turn the “POWER” switch to ON mode. Press button “1”, “2”...
Page 105 1-4. Adjustable components (seats, mirrors, steering wheel) Linking driving position memory with door unlock operation Record your driving position to button “1”, “2” or “3” before performing the following: Carry only the key (including the card key) to which you want to link the driving position.
Page 106 1-4. Adjustable components (seats, mirrors, steering wheel) Power easy access system When the driver enters and exits the vehicle, the driver's seat and steer- ing wheel will automatically perform the following operations: Exiting the vehicle: When all of the following actions have been per- formed, the steering wheel will move up and back to the point far- thest away from the driver and the...
Page 107 1-4. Adjustable components (seats, mirrors, steering wheel) When driving position memory is linked with door unlock operation ■ RX350 If the driver’ s door is opened, the driver’ s seat will move toward the memorized position but stop slightly beforehand to allow easy access to the vehicle. Turning the “ENGINE START STOP”...
Page 108 1-4. Adjustable components (seats, mirrors, steering wheel) Stopping seat position operation part-way through ■ Perform any of the following operations: Press the “SET” button. ● Press button “1”, “2” or “3”. ● Adjust the seat using the switches (only cancels seat position recall). ●...
Page 109: Head Restraints
1-4. Adjustable components (seats, mirrors, steering wheel) Head restraints Head restraints are provided for all seats. Pull the head restraints up. Down Push the head restraint down while pressing the lock release button. Lock release button Removing the head restraints ■...
Page 110 1-4. Adjustable components (seats, mirrors, steering wheel) Adjusting the height of the head restraints (front seats) ■ Make sure that the head restraints are adjusted so that the center of the head restraint is closest to the top of your ears. Adjusting the rear seat head restraints ■...
Page 111: Seat Belts
1-4. Adjustable components (seats, mirrors, steering wheel) Seat belts Make sure that all occupants are wearing their seat belts before driving the vehicle. ■ Correct use of the seat belts ● Extend the shoulder belt so that it comes fully over the shoulder, but does not come into contact with the neck or slide off the shoulder.
Page 112 1-4. Adjustable components (seats, mirrors, steering wheel) ■ Adjusting the seat belt shoulder anchor height (front seats) Push the seat belt shoulder anchor down while pressing the release button. Push the seat belt shoulder anchor up. Move the height adjuster up and down as needed until you hear a click.
Page 113 1-4. Adjustable components (seats, mirrors, steering wheel) Buckle the seat belt and position it STEP comfortably. Seat belt pretensioners (front and outside rear seats) The pretensioner helps the seat belt to quickly restrain the occu- pant by retracting the seat belt when the vehicle is subjected to certain types of severe frontal colli- sion or a vehicle rollover.
Page 114 1-4. Adjustable components (seats, mirrors, steering wheel) Pre-collision seat belts (front seats of vehicles with a pre-collision system) If the pre-collision sensor detects that a collision is unavoidable, the pre- collision system will retract the seat belt, thus enhancing the effectiveness of the seat belt pretensioner in a crash.
Page 115 Each seat belt should be used by one person only. Do not use a seat belt for more ● than one person at once, including children. Lexus recommends that children be seated in the rear seat and always use a seat ● belt and/or an appropriate child restraint system.
Page 116 1-4. Adjustable components (seats, mirrors, steering wheel) CAUTION Pregnant women ■ Obtain medical advice and wear the seat belt in the proper way. (P. 111) Women who are pregnant should position the lap belt as low as possible over the hips in the same manner as other occupants.
Page 117 If the pretensioner has activated, the SRS warning light will come on. In that case, ● the seat belt cannot be used again and must be replaced at your Lexus dealer. Seat belt damage and wear ■...
Page 118 1-4. Adjustable components (seats, mirrors, steering wheel) CAUTION Using a seat belt comfort guide ■ Failure to observe the following precautions could reduce the effectiveness of the seat belt in an accident, causing death or serious injury. Make sure the belt is not twisted and that it lies flat. The elastic cord must be ●...
Page 119: Steering Wheel
1-4. Adjustable components (seats, mirrors, steering wheel) Steering wheel The steering wheel can be adjusted to a comfortable position. Operating the switch moves the steering wheel in the following direc- tions: Down Away from the driver Toward the driver Auto tilt away RX350 When the “ENGINE START STOP”...
Page 120 1-4. Adjustable components (seats, mirrors, steering wheel) RX450h When the “POWER” switch is turned off, the steering wheel returns to its stowed position by moving up and away to enable easier driver entry and exit. Turning the “POWER” switch to ACCESSORY or ON mode will return the steering wheel to the original position.
Page 121 1-4. Adjustable components (seats, mirrors, steering wheel) Notes for the auto tilt away function (vehicles with driving position memory) ■ RX350 The auto tilt away function can only operate when the “ENGINE START STOP” switch has been turned off, the driver seat belt has been unfastened and the driver’ s seat movement (P.
Page 122: Anti-Glare Inside Rear View Mirror
1-4. Adjustable components (seats, mirrors, steering wheel) Anti-glare inside rear view mirror The rear view mirror’s position can be adjusted to enable sufficient confir- mation of the rear view in accordance with the driver's seating posture. Adjusting the height of rear view mirror Adjust the height of the rear view mirror by moving it up and down.
Page 123 1-4. Adjustable components (seats, mirrors, steering wheel) Automatic anti-glare function Responding to the level of brightness of the headlights of vehicles behind, the reflected light is automatically reduced. Type A Changing automatic anti-glare function mode ON/OFF When the automatic anti-glare function is in ON mode, the indica- tor illuminates.
Page 124 1-4. Adjustable components (seats, mirrors, steering wheel) Type B Changing automatic anti-glare function mode ON/OFF When the automatic anti-glare function is in ON mode, the indica- tor illuminates. RX350: Indicator The function will set to ON mode each time the “ENGINE START STOP”...
Page 125 1-4. Adjustable components (seats, mirrors, steering wheel) To prevent sensor error ■ To ensure that the sensors operate properly, do not touch or cover them. CAUTION Caution while driving ■ Do not adjust the position of the mirror while driving. Doing so may lead to mishandling of the vehicle and cause an accident, resulting in death or serious injury.
Page 126: Outside Rear View Mirrors
1-4. Adjustable components (seats, mirrors, steering wheel) Outside rear view mirrors Mirror angle can be adjusted using the switch. To select a mirror to adjust, STEP press the switch. Left Right Pressing the same switch again will put the switch in neutral. To adjust the mirror, press the STEP switch.
Page 127 1-4. Adjustable components (seats, mirrors, steering wheel) Automatically folding and extending the mirrors (if equipped) ■ Using the switch Press the switch to fold the mirrors. Press it again to return them. ■ Setting automatic mode Automatic mode allows the folding Indicator or extending of the mirrors to be linked to locking/unlocking of the...
Page 128 1-4. Adjustable components (seats, mirrors, steering wheel) When the mirrors are fogged up ■ The outside rear view mirrors can be cleared using the mirror defoggers. Turn on the rear window defogger to turn on the outside rear view mirror defoggers. (P.
Page 129: 1-5. Opening And Closing The Windows And Moon Roof
1-5. Opening and closing the windows and moon roof Power windows The power windows can be opened and closed using the switches. Operating the switch moves the windows as follows: Closing One-touch closing Opening One-touch opening : Pushing the switch in the oppo- site direction will stop window travel partway.
Page 130 1-5. Opening and closing the windows and moon roof The power windows can be operated when ■ RX350 The “ENGINE START STOP” switch is in IGNITION ON mode. RX450h The “POWER” switch is in ON mode. Operating the power windows after turning the engine off (RX350) ■...
Page 131 If you release the switch while the window is moving, start again from the beginning. If the window continues to close but then re-open slightly even after performing the above procedure correctly, have the vehicle inspected by your Lexus dealer.
Page 132 1-5. Opening and closing the windows and moon roof Door lock linked window operation ■ The power windows can be opened and closed using the mechanical key. ● (P. 918) The power windows can be opened using the wireless remote control. ●...
Page 133: Moon Roof
1-5. Opening and closing the windows and moon roof  Moon roof Use the overhead switches to open and close the moon roof and tilt it up and down. ■ Opening and closing Opens the moon roof* The moon roof stops slightly before the fully open position to reduce wind noise.
Page 134 1-5. Opening and closing the windows and moon roof The moon roof can be operated when ■ RX350 The “ENGINE START STOP” switch is in IGNITION ON mode. RX450h The “POWER” switch is in ON mode. Operating the moon roof after turning the engine off (RX350) ■...
Page 135 If the moon roof does not fully close even after performing the above procedure correctly, have the vehicle inspected by your Lexus dealer. Customization ■...
Page 136 1-5. Opening and closing the windows and moon roof CAUTION Opening the moon roof ■ Observe the following precautions. Failing to do so may cause death or serious injury. Do not allow any passengers to put their hands or heads outside the vehicle while ●...
Page 137: Refueling Opening The Fuel Tank Cap
1-6. Refueling Opening the fuel tank cap RX350 Perform the following steps to open the fuel tank cap: ■ Before refueling the vehicle ● Turn the “ENGINE START STOP” switch off and ensure that all the doors and windows are closed. ●...
Page 138 1-6. Refueling RX450h The fuel tank of your vehicle has a special structure, which requires a reduction in fuel tank pressure before refueling. After the opener switch has been pressed, it will take several seconds until the vehicle is ready for refueling.
Page 139 1-6. Refueling Hang the fuel tank cap on the STEP back of the fuel filler door. Closing the fuel tank cap RX350 After refueling, turn the fuel tank cap until you hear a click. Once the cap is released, it will turn slightly in the opposite direction.
Page 140 1-6. Refueling When the fuel filler door cannot be opened by pressing the inside switch ■ RX350 Open the back door and lift the deck board up. (P. 899) STEP With a compact spare tire only: STEP Remove the spare tire cover. Remove the auxiliary box.
Page 141 STEP If the fuel filler door opener switch cannot be STEP operated, contact your Lexus dealer to ser- vice the vehicle. In case where refueling is urgently necessary, the fuel filler door can be opened using the lever in the luggage com- partment.
Page 142 1-6. Refueling Fuel types ■ RX350 Unleaded gasoline (Octane rating 87 [Research Octane Number 91] or higher) RX450h Unleaded gasoline (Octane rating 91 [Research Octane Number 96] or higher) Use of ethanol blended gasoline in a gasoline engine ■ Use only gasoline containing a maximum ●...
Page 143 Do not top off the fuel tank ● When replacing the fuel cap ■ Do not use anything but a genuine Lexus fuel tank cap designed for your vehicle. Doing so may cause a fire or other incident which may result in death or serious injury.
Page 144 1-6. Refueling NOTICE Refueling ■ RX450h: Finish refueling within 30 minutes. If more than 30 minutes passes, the ● internal valve closes. In this condition, fuel may overflow during the refueling pro- cess. Press the fuel filler door opener switch again. Do not spill fuel during refueling.
Page 145: Theft Deterrent System Engine Immobilizer System
Never leave the keys inside the vehicle when you leave the vehicle. Vehicles with a navigation system or the Lexus Display Audio sys- The indicator light flashes after the “ENGINE START STOP”...
Page 146 1-7. Theft deterrent system System maintenance ■ The vehicle has a maintenance-free type engine immobilizer system. Conditions that may cause the system to malfunction ■ If the grip portion of the key is in contact with a metallic object ● If the key is in close proximity to or touching a key to the security system (key ●...
Page 147: Immobilizer System
Never leave the keys inside the vehicle when you leave the vehicle. Vehicles with a navigation system or the Lexus Display Audio sys- The indicator light flashes after the “POWER” switch has been turned off to indicate that the system is operating.
Page 148 1-7. Theft deterrent system System maintenance ■ The vehicle has a maintenance-free type immobilizer system. Conditions affecting operation ■ Depending on surrounding environment and conditions, the immobilizer system may not operate properly. This may prevent the hybrid system from starting. (P.
Page 149: Alarm
1-7. Theft deterrent system Alarm The system sounds the alarm and flashes the lights when forcible entry is detected. ■ Triggering of the alarm The alarm is triggered in the following situations when the alarm is set: ● A locked door is unlocked or opened in any way other than using the entry function, wireless remote control or mechanical key.
Page 150 1-7. Theft deterrent system ■ Setting the alarm system Vehicles with a navigation system or the Lexus Display Audio sys- Close the doors and hood, and lock all the doors. The system will be set automati- cally after 30 seconds.
Page 151 1-7. Theft deterrent system ■ Deactivating or stopping the alarm Do one of the following to deactivate or stop the alarms: ● Unlock the doors. ● RX350: Turn the “ENGINE START STOP” switch to ACCES- SORY or IGNITION ON mode, or start the engine. (The alarm will be deactivated or stopped after a few seconds.) ●...
Page 152 1-7. Theft deterrent system System maintenance ■ The vehicle has a maintenance-free type alarm system. Items to check before locking the vehicle ■ To prevent unexpected triggering of the alarm and vehicle theft, make sure of the following: Nobody is in the vehicle. ●...
Page 153 1-7. Theft deterrent system NOTICE To ensure the system operates correctly ■ Do not modify or remove the system. If modified or removed, the proper operation of the system cannot be guaranteed.
Page 154: Theft Prevention Labels
1-7. Theft deterrent system Theft prevention labels (for U.S.A.) These labels are attached to the vehicle to reduce vehicle theft by facilitating the tracing and recovery of parts from stolen vehicles. Do not remove under penalty of law.
Page 155: 1-8. Safety Information
1-8. Safety information Correct driving posture Drive in a good posture as follows: Sit upright and well back in the seat. (P. 95) Adjust the position of the seat forward or backward to ensure the pedals can be reached easily depressed to the extent required.
Page 156 1-8. Safety information CAUTION While driving ■ Do not adjust the position of the driver’ s seat. ● Doing so could cause the driver to lose control of the vehicle. Do not place a cushion between the driver or passenger and the seatback. ●...
Page 157: Srs Airbags
1-8. Safety information SRS airbags The SRS airbags inflate when the vehicle is subjected to certain types of severe impacts that may cause significant injury to the occupants. They work together with the seat belts to help reduce the risk of death or serious injury.
Page 158 1-8. Safety information SRS side and curtain shield airbags Front SRS side airbags Can help protect the torso of the front seat occupants Rear SRS side airbags Can help protect the torso of occupants in the rear outer seats SRS curtain shield airbags Can help protect primarily the head of occupants in the outer seats...
Page 159 1-8. Safety information SRS airbag system components Knee airbags Side and curtain shield airbag sensors Front passenger airbag Driver's seat belt buckle Curtain shield airbags switch Front side airbags Driver's seat position sensor Front passenger occupant Airbag sensor assembly classification system (ECU and sensors) Front airbag sensors “AIR BAG ON”...
Page 160 1-8. Safety information Your vehicle is equipped with ADVANCED AIRBAGS designed based on the US motor vehicle safety standards (FMVSS208). The airbag sen- sor assembly (ECU) controls airbag deployment based on information obtained from the sensors etc. shown in the system components diagram above.
Page 161 1-8. Safety information Depending on the type of collision, it is possible that only the seat belt preten- ● sioners will activate. The SRS front airbags for the front passenger will not activate if there is no pas- ● senger sitting in the front passenger seat. However, the SRS front airbags for the front passenger may deploy if luggage is put in the seat, even if the seat is unoc- cupied.
Page 162 1-8. Safety information Types of collisions that may not deploy the SRS airbags (SRS front airbags) ■ The SRS front airbags are generally not designed to inflate if the vehicle is involved in a side or rear collision, if it rolls over, or if it is involved in a low-speed frontal colli- sion.
Page 163 When to contact your Lexus dealer ■ In the following cases, the vehicle will require inspection and/or repair. Contact your Lexus dealer as soon as possible. Any of the SRS airbags has been inflated. ● The front of the vehicle is damaged or ●...
Page 164 1-8. Safety information The surface of the seats with the side air- ● bag is scratched, cracked, or otherwise damaged. The portion of the front pillars, rear pillars ● or roof side rail garnishes (padding) con- taining the curtain shield airbags inside is scratched, cracked, or otherwise dam- aged.
Page 165 1-8. Safety information CAUTION SRS airbag precautions ■ Observe the following precautions regarding the SRS airbags. Failure to do so may cause death or serious injury. The driver and all passengers in the vehicle must wear their seat belts properly. ●...
Page 166 An infant or child who is too small to use a seat belt should be properly secured using a child restraint system. Lexus strongly recommends that all infants and children be placed in the rear seats of the vehicle and properly restrained.
Page 167 1-8. Safety information CAUTION SRS airbag precautions ■ Do not sit on the edge of the seat or lean ● against the dashboard. Do not allow a child to stand in front of the ● SRS front passenger airbag unit or sit on the knees of a front passenger.
Page 168 If the areas where the SRS airbags are stored, such as the steering wheel pad and ● front and rear pillar garnishes, are damaged or cracked, have them replaced by your Lexus dealer.
Page 169 Modification and disposal of SRS airbag system components ■ Do not dispose of your vehicle or perform any of the following modifications with- out consulting your Lexus dealer. The SRS airbags may malfunction or deploy (inflate) accidentally, causing death or serious injury.
Page 170: Front Passenger Occupant Classification System
This system detects the condition of the front passenger seat and acti- vates or deactivates the devices for the front passenger. Without a navigation system or the Lexus Display Audio system With a navigation system or the Lexus Display Audio system SRS warning light “AIR BAG OFF”...
Page 171 1-8. Safety information Condition and operation in the front passenger occupant classification system ■ Adult “AIR BAG ON” and “AIR BAG OFF” “AIR BAG indicator lights ON” Indicator/ SRS warning light warning light Front passenger’ s seat belt reminder light Flashing Front passenger airbag Side airbag on the front...
Page 172 1-8. Safety information ■ Unoccupied “AIR BAG ON” and “AIR BAG OFF” Not illuminated indicator lights Indicator/ warning light SRS warning light Front passenger’ s seat belt reminder light Front passenger airbag Deactivated Side airbag on the front passenger seats Activated Devices Curtain shield airbag in the front passenger...
Page 173 1-8. Safety information : Never install a rear-facing child restraint system on the front passen- ger seat. A forward-facing child restraint system should only be installed on the front passenger seat when it is unavoidable. (P. 175) : If the indicator light is not illuminated, consult this manual on how to install the child restraint system properly.
Page 174 ● the SRS warning light may come on to indicate a malfunction of the detection sys- tem. In this case, contact your Lexus dealer immediately. Child restraint systems installed on the rear seat should not contact the front seat- ●...
Page 175: Child Restraint Systems
1-8. Safety information Child restraint systems A child restraint system for a small child or baby must itself be properly restrained on the seat with the lap portion of the lap/shoulder belt. The laws of all 50 states of the U.S.A. and Canada now require the use of child restraint systems.
Page 176 1-8. Safety information Forward facing  Convertible seat Booster seat Selecting an appropriate child restraint system ■ Use a child restraint system appropriate for the child until the child becomes ● large enough to properly wear the vehicle’ s seat belt. If the child is too large for a child restraint system, sit the child on a rear seat and ●...
Page 177 This may cause death or serious injury to the child in the event of a sudden stop or an accident. Lexus strongly urges the use of a proper child restraint system that conforms to ●...
Page 178 1-8. Safety information CAUTION Child restraint precautions ■ Make sure you have complied with all installation instructions provided by the child restraint manufacturer and that the system is properly secured. If it is not secured properly, it may cause death or serious injury to the child in the event of a sudden stop, sudden swerve or an accident.
Page 179: Installing Child Restraints
1-8. Safety information Installing child restraints Follow the child restraint system manufacturer's instructions. Firmly secure child restraints to the seats using the LATCH anchors or a seat belt. Attach the top tether strap when installing a child restraint. The lap/shoulder belt can be used if your child restraint system is not com- patible with the LATCH (Lower Anchors and Tethers for Children) system.
Page 180 1-8. Safety information Installation with LATCH system Fold the seatback while pulling the STEP seatback angle adjustment lever. Return the seatback and secure it at the first lock position. (P. 99) Widen the gap between the seat cushion and seatback slightly. STEP Type A Latch the hooks of the lower straps...
Page 181 1-8. Safety information Type B Latch the buckles onto the LATCH STEP anchors. If the child restraint has a top tether strap, the top tether strap should be latched onto the top tether strap anchor bracket. For owners in Canada: The symbol on a child restraint sys- tem indicates the presence of a lower connector system.
Page 182 1-8. Safety information Installing child restraints using a seat belt (child restraint lock function belt) Rear-facing Infant seat/convertible seat ■ Fold the seatback while pulling the STEP seatback angle adjustment lever. Return the seatback and secure it at the first lock position. (P. 99) Place the child restraint system on STEP the rear seat facing the rear of the...
Page 183 1-8. Safety information Fully extend the shoulder belt and STEP allow it to retract to put it in lock mode. In lock mode, the belt can- not be extended. While pushing the child restraint STEP system down into the rear seat, allow the shoulder belt to retract until the child restraint system is securely in place.
Page 184 1-8. Safety information Run the seat belt through the child STEP restraint system and insert the plate into the buckle. Make sure that the belt is not twisted. Fully extend the shoulder belt and STEP allow it to retract to put it in lock mode.
Page 185 1-8. Safety information ■ Booster seat Fold the seatback while pulling the STEP seatback angle adjustment lever. Return the seatback and secure it at the first lock position. (P. 99) Place the child restraint system on STEP the seat facing the front of the vehi- cle.
Page 186 1-8. Safety information Removing a child restraint installed with a seat belt Press the buckle release button and fully retract the seat belt. Child restraint systems with a top tether strap Secure the child restraint system STEP using a seat belt or the LATCH anchors, and remove the head restraint.
Page 187 1-8. Safety information Replace the head restraint and lift STEP it up to the uppermost lock posi- tion. Laws and regulations pertaining to anchors ■ The LATCH system conforms to FMVSS225 or CMVSS210.2. Child restraint systems conforming to FMVSS213 or CMVSS213 specifications can be used.
Page 188 1-8. Safety information CAUTION When installing a child restraint system ■ Follow the directions given in the child restraint system installation manual and fix the child restraint system securely in place. If the child restraint system is not correctly fixed in place, the child or other passen- gers may be injured or even killed in the event of sudden braking, sudden swerving or an accident.
Page 189 1-8. Safety information CAUTION When installing a child restraint system ■ Ensure that the belt and tab are securely locked and the seat belt is not twisted. ● Shake the child restraint system left and right, and forward and backward to ●...
Page 190: When Driving
When driving 2-1. Driving procedures Driving the vehicle ....192 Engine (ignition) switch ..205 Power (ignition) switch... 211 EV drive mode ......217 Automatic transmission (RX350 6-speed models)........220 Automatic transmission (RX350 8-speed models)........227 Hybrid transmission ....236 Turn signal lever......
Page 191 (rear view mirror-attached RX450h AWD models type) ........320 without towing Rear view monitor system package)........ 390 (vehicles with the Lexus Dinghy towing......391 Display Audio system) ..329 Driving assist systems ... 334 All-wheel drive lock switch ........340...
Page 192: Driving Procedures
2-1. Driving procedures Driving the vehicle The following procedures should be observed to ensure safe driving. ■ Starting the engine (RX350) P. 205 ■ Starting the hybrid system (RX450h) P. 211 ■ Driving With the brake pedal depressed, shift the shift lever to D. STEP (P.
Page 193 The vehicle is judged to be driving uphill or downhill ● When the accelerator pedal is released ● Breaking in your new Lexus ■ To extend the life of the vehicle, observing the following precautions is recom- mended: For the first 200 miles (300 km): ●...
Page 194 Your vehicle has a drum-in-disc type parking brake system. This type of brake sys- tem needs bedding-down of the brake shoes periodically or whenever the parking brake shoes and/or drum are replaced. Have your Lexus dealer perform the bed- ding down operation.
Page 195 2-1. Driving procedures Eco-friendly driving (RX350) ■ During Eco-friendly acceleration (Eco driv- ing), Eco Driving Indicator Light will turn on. When the acceleration exceeds Zone of Eco driving, and when the vehicle is stopped, the light turns off. Eco Driving Indicator Light will not operate in the following conditions: The shift lever is in anything other than D.
Page 196 Large amounts of exhaust in the vehicle can cause driver drowsiness and an accident, resulting in death or a serious health hazard. Have the vehicle inspected by your Lexus dealer immediately. Do not shift the shift lever to P while the vehicle is moving.
Page 197 2-1. Driving procedures CAUTION Do not shift the shift lever to R while the vehicle is moving forward. ● Doing so can damage the transmission and may result in a loss of vehicle control. Do not shift the shift lever to D while the vehicle is moving backward. ●...
Page 198 If you hear a squealing or scraping noise (brake pad wear limit indicators) ■ Have your Lexus dealer check and replace the brake pads as soon as possible. Rotor damage can result if the pads are not replaced when needed.
Page 199 2-1. Driving procedures CAUTION When the vehicle is stopped ■ RX350: Do not race the engine. ● If the vehicle is in any gear other than P or N, the vehicle may accelerate suddenly and unexpectedly, causing an accident. RX450h: Do not depress the accelerator pedal unnecessarily. ●...
Page 200 2-1. Driving procedures CAUTION When the vehicle is parked ■ Do not leave glasses, cigarette lighters, spray cans, or soft drink cans in the vehi- ● cle when it is in the sun. Doing so may result in the following: •...
Page 201 Lexus dealer. Failure to do so may allow exhaust gases to enter the vehicle, resulting in death or a serious health hazard.
Page 202 If the brake system warning light (red indicator) comes on together with the buzzer sound while driving, immedi- ately stop the vehicle in a safe place and contact your Lexus dealer. If the vehicle becomes stuck ■...
Page 203 2-1. Driving procedures NOTICE When driving the vehicle ■ Do not depress the accelerator and brake pedals at the same time during driving, ● as this may restrain driving torque. Do not use the accelerator pedal or depress the accelerator and brake pedals at ●...
Page 204 Engine damage caused by water immersion ● In the event that you drive on a flooded road and the vehicle is flooded, be sure to have your Lexus dealer check the following: Brake function ● RX350: Changes in quantity and quality of oil and fluid used for the engine, tran- ●...
Page 205: Engine (Ignition) Switch
2-1. Driving procedures Engine (ignition) switch (RX350) Performing the following operations when carrying the electronic key on your person starts the engine or changes “ENGINE START STOP” switch modes. ■ Starting the engine Check that the parking brake is set. STEP Check that the shift lever is set in P.
Page 206 2-1. Driving procedures ■ Changing “ENGINE START STOP” switch modes Modes can be changed by pressing the “ENGINE START STOP” switch with the brake pedal released. (The mode changes each time the switch is pressed.) Off* The emergency flashers can be used.
Page 207 2-1. Driving procedures When stopping the engine with the shift lever in a position other than P If the engine is stopped with the shift lever in a position other than P, the “ENGINE START STOP” switch will not be turned off but instead be turned to ACCESSORY mode.
Page 208 After about 2 seconds, the steering lock motor will resume functioning. When the “ENGINE START STOP” switch indicator flashes in amber ■ The system may be malfunctioning. Have the vehicle inspected by your Lexus dealer immediately. If the electronic key battery is depleted ■...
Page 209 2-1. Driving procedures CAUTION When starting the engine ■ Always start the engine while sitting in the driver’ s seat. Do not depress the acceler- ator pedal while starting the engine under any circumstances. Doing so may cause an accident resulting in death or serious injury. Caution while driving ■...
Page 210 ● If the engine becomes difficult to start or stalls frequently, have your vehicle ● checked by your Lexus dealer immediately. Symptoms indicating a malfunction with the “ENGINE START STOP” switch ■ If the “ENGINE START STOP” seems to be operating somewhat differently than usual, such as the switch sticking slightly, there may be a malfunction.
Page 211: Power (Ignition) Switch
2-1. Driving procedures Power (ignition) switch (RX450h) Performing the following operations when carrying the electronic key on your person starts the hybrid system or changes “POWER” switch modes. ■ Starting the hybrid system Check that the parking brake is set. STEP Check that the shift lever is set in P.
Page 212 2-1. Driving procedures ■ Stopping the hybrid system Stop the vehicle. STEP Shift the shift lever to P. STEP Set the parking brake. (P. 245) STEP Press the “POWER” switch. STEP Release the brake pedal and check that the indicator on the STEP “POWER”...
Page 213 2-1. Driving procedures When stopping the hybrid system with the shift lever in a position other than P If the hybrid system is stopped with the shift lever in a position other than P, the “POWER” switch will not be turned off but instead be turned to ACCESSORY mode.
Page 214 If the “READY” indicator does not come on ■ If the “READY” indicator does not come on when you press the “POWER” switch with the shift lever in P and the brake pedal depressed, contact your Lexus dealer immediately.
Page 215 2-1. Driving procedures If the hybrid system is malfunctioning ■ P. 871 If the electronic key battery is depleted ■ P. 792 CAUTION When starting the hybrid system ■ Always start the hybrid system while sitting in the driver’ s seat. Do not depress the accelerator pedal while starting the hybrid system under any circumstances.
Page 216 Lexus dealer immediately. Symptoms indicating a malfunction with the “POWER” switch ■ If the “POWER” switch seems to be operating somewhat differently than usual, such as the switch sticking slightly, there may be a malfunction. Contact your Lexus dealer immediately.
Page 217: Ev Drive Mode
2-1. Driving procedures EV drive mode (RX450h) In EV drive mode, the electric motor (traction motor), powered by the hybrid battery (traction battery), is used to drive the vehicle. This mode allows you to drive in residential areas early in the morning and late at night, or in indoor parking lots etc.
Page 218 2-1. Driving procedures Situations in which EV drive mode cannot be turned on ■ It may not be possible to turn EV drive mode on in the following situations. If it can- not be turned on, a buzzer will sound and a message will be shown on the multi- information display.
Page 219 2-1. Driving procedures Possible driving distance when driving in EV drive mode ■ In EV drive mode, it is possible to drive up about 1/2 mile (1 km) if driving at a speed of about 25 mph (40 km/h) or less. (The distance that is possible depends on the hybrid battery [traction battery] level and driving conditions.) Fuel economy...
Page 220: Automatic Transmission (Rx350 6-Speed Models)
2-1. Driving procedures Automatic transmission (RX350 6-speed models) Select a shift position appropriate for the driving conditions. ■ Shifting the shift lever While the “ENGINE START STOP” switch is in IGNITION ON mode, depress the brake pedal and move the shift lever. When shifting the shift lever between P and D, make sure that the vehicle is completely stopped.
Page 221 2-1. Driving procedures ■ Shift position purpose Shift position Function Parking the vehicle/starting the engine Reversing Neutral Normal driving S mode driving (P. 223) : Shifting to the D position allows the system to select a gear suitable for the driving conditions.
Page 222 2-1. Driving procedures ■ Selecting snow mode Use snow mode for accelerating and driving on slippery road sur- faces such as snow. Press the menu switch. STEP The multi-information display will change modes to electronic features control mode. Press the “” or “” switch until “ECT SNOW”...
Page 223 2-1. Driving procedures Changing shift ranges in S mode To enter S mode, shift the shift lever to the S position. The shift range can then be selected by operating the “-” and “+” paddle shift switches (if equipped) or the shift lever. Changing the shift range allows restriction of the upper limit of the gears to be used, preventing unnecessary upshifting and enabling the level of engine braking force to be selected.
Page 224 2-1. Driving procedures Selecting shift ranges in the D position (vehicles with paddle shift switches) To drive using temporary shift range selection, operate the “-” paddle shift switch. The shift range can then be selected by operating the “-” and “+” paddle shift switches.
Page 225 2-1. Driving procedures When the “-” paddle shift switch is operated in the D position (vehicles with pad- ■ dle shift switches) When the “-” paddle shift switch is operated in the D position, a shift range will be automatically selected. The highest gear of the first shift range will be one gear lower than the gear in use during normal D position driving.
Page 226 ■ This may indicate a malfunction in the automatic transmission system. Have the vehicle inspected by your Lexus dealer immediately. (In this situation, the transmission will operate in the same as manner as when the shift lever is in D.) Downshift restriction warning buzzer (S mode) ■...
Page 227: Automatic Transmission (Rx350 8-Speed Models)
2-1. Driving procedures Automatic transmission (RX350 8-speed models) Select a shift position appropriate for the driving conditions. ■ Shifting the shift lever While the “ENGINE START STOP” switch is in IGNITION ON mode, depress the brake pedal and move the shift lever. When shifting the shift lever between P and D, make sure that the vehicle is completely stopped.
Page 228 2-1. Driving procedures ■ Shift position uses Shift position Display Function Purpose Gears between 1 and 8 are auto- Normal D matically position driv- selected according to driving condi- tions Allows opti- Shift range mum use of selection engine brak- (P.
Page 229 2-1. Driving procedures ■ Selecting snow mode Use snow mode for accelerating and driving on slippery road sur- faces such as snow. Press the menu switch. STEP The multi-information display will change modes to electronic features control mode. Press the “” or “” switch until “ECT SNOW”...
Page 230 2-1. Driving procedures Selecting shift ranges in the D position To drive using temporary shift range selection, operate the “-” paddle shift switch. The shift range can then be selected by operating the “-” and “+” paddle shift switches. Changing the shift range allows restriction of the highest gear, preventing unnecessary upshifting and enabling the level of engine braking force to be selected.
Page 231 2-1. Driving procedures ■ Shift ranges and their functions Meter cluster dis- Function play Gears between 1 and 8 are automatically selected according to vehicle speed and driving conditions Gears between 1 and 7 are automatically selected according to vehicle speed and driving conditions Gears between 1 and 6 are automatically selected according to vehicle speed and driving conditions Gears between 1 and 5 are automatically selected...
Page 232 2-1. Driving procedures Selecting gears in the M position To enter M mode, shift the shift lever to the M position. Gears can then be selected by operating the shift lever or paddle shift switches, allowing you to drive in the gear of your choosing. Upshifting Downshifting The gear changes once every time...
Page 233 2-1. Driving procedures ■ Gear functions Meter cluster Function display The gear is fixed at 8 gear The gear is fixed at 7 gear The gear is fixed at 6 gear The gear is fixed at 5 gear The gear is fixed at 4 gear The gear is fixed at 3 gear...
Page 234 P position and let the engine idle until the warning message goes out. When the warning message goes out, the vehicle can be driven again. If the warning message does not go out after waiting a while, have your vehicle inspected by your Lexus dealer.
Page 235 2-1. Driving procedures AI-SHIFT ■ The AI-SHIFT automatically selects the suitable gear according to driver perfor- mance and driving conditions. The AI-SHIFT automatically operates when the shift lever is in the D position. How- ever, operating the “-” paddle shift switch will restrict the function’ s operation. (Shift- ing the shift lever to the M position cancels the function.) The engine speed may remain high after releasing the accelerator pedal.
Page 236: Hybrid Transmission
2-1. Driving procedures Hybrid transmission (RX450h) Select a shift position appropriate for the driving conditions. ■ Shifting the shift lever While the “POWER” switch is in ON mode, depress the brake pedal and move the shift lever. When shifting the shift lever between P and D, make sure that the vehicle is completely stopped.
Page 237 2-1. Driving procedures ■ Selecting Eco drive mode When the vehicle is driven in Eco drive mode, vehicle driving force and operation of the air conditioning system (heating/cooling) is controlled to improve fuel efficiency. Press the menu switch. STEP The multi-information display will change modes to electronic features control mode.
Page 238 2-1. Driving procedures ■ Selecting snow mode Use snow mode for accelerating and driving on slippery road sur- faces such as snow. Press the menu switch. STEP The multi-information display will change modes to electronic features control mode. Press the “” or “” switch until “HYBRID SNOW”...
Page 239 2-1. Driving procedures ■ Selecting sport mode Use when high levels of response and feeling are desirable, such as when driving in mountainous regions or when overtaking. Press the menu switch. STEP The multi-information display will change modes to electronic features control mode.
Page 240 2-1. Driving procedures Changing shift ranges in S mode When the shift lever is in the S position, the shift lever can be operated as follows: Upshifting Downshifting The initial shift range in S mode is set automatically to “5” or “4” accord- ing to vehicle speed.
Page 241 ■ This may indicate a malfunction in the hybrid transmission system. Have the vehicle inspected by your Lexus dealer immediately. (In this situation, the hybrid transmission will operate in the same as manner as when the shift lever is in D.)
Page 242 2-1. Driving procedures Downshift restriction warning buzzer (S mode) ■ To help ensure safety and driving performance, downshifting operation may some- times be restricted. In some circumstances, downshifting may not be possible even when the shift lever is operated. (The buzzer will sound twice.) CAUTION When driving on slippery road surfaces ■...
Page 243: Turn Signal Lever
2-1. Driving procedures Turn signal lever The turn signal lever can be used to show the following intention of the driver: Type A Right turn Left turn Lane change to the right (push and hold the lever part- way) The right hand signals will flash until you release the lever.
Page 244 2-1. Driving procedures Type B Right turn Left turn Lane change to the right (push and hold the lever part- way) The right hand signals will flash until you release the lever. Lane change to the left (push and hold the lever partway) The left hand signals will flash until you release the lever.
Page 245: Parking Brake
2-1. Driving procedures Parking brake To set the parking brake, fully depress the parking brake pedal with your left foot while U.S.A. Canada depressing the brake pedal with your right foot. (Depressing the pedal again releases the parking brake.) Usage in winter time ■...
Page 246: Horn
2-1. Driving procedures Horn To sound the horn, press on or close to the mark.
Page 247: 2-2. Instrument Cluster
2-2. Instrument cluster Gauges and meters RX350 Tachometer Displays the engine speed in revolutions per minute Multi-information display Presents the driver with a variety of driving-related data (P. 260) Speedometer Displays the vehicle speed Fuel gauge Displays the quantity of fuel remaining in the tank Odometer and trip meter Odometer: Displays the total distance the vehicle has been driven Trip meter: Displays the distance the vehicle has been driven since the...
Page 248 2-2. Instrument cluster RX450h Hybrid System Indicator Displays hybrid system power output and regenerative charging level ECO lamp and SPORT lamp Changes colors according to driving mode Speedometer Displays the vehicle speed Fuel gauge Displays the quantity of fuel remaining in the tank Multi-information display Presents the driver with a variety of driving-related data (P.
Page 249 2-2. Instrument cluster Engine coolant temperature gauge Displays the engine coolant temperature Changing the display Switches between odometer and trip meter displays. When the trip meter is displayed, pressing and holding the button will reset the trip meter. Instrument panel light control The brightness of the instrument panel lights can be adjusted.
Page 250 2-2. Instrument cluster Hybrid System Indicator (RX450h) ■ Power area Shows that an Eco-friendly driving range is being exceeded (during full power driving etc.) Eco area Shows that the vehicle is being driven in an Eco-friendly manner. Hybrid Eco area Shows that gasoline engine power is not being used very often.
Page 251 2-2. Instrument cluster NOTICE To prevent damage to the engine and its components ■ RX350: Do not let the indicator needle of the tachometer enter the red zone, ● which indicates the maximum engine speed. The engine may be overheating if the engine coolant temperature gauge is in the ●...
Page 252: Indicators And Warning Lights
2-2. Instrument cluster Indicators and warning lights The indicator and warning lights on the instrument cluster, center panel and outside rear view mirrors inform the driver of the status of the vehicle’s various systems. For the purpose of explanation, the following illustration displays all indica- tors and warning lights illuminated.
Page 253 2-2. Instrument cluster ■ Center panel With a navigation system With the Lexus Display Audio system Without a navigation system or the Lexus Display Audio system...
Page 254 2-2. Instrument cluster ■ Outside rear view mirrors (if equipped)
Page 255 2-2. Instrument cluster ■ Indicators The indicators inform the driver of the operating state of the vehi- cle’ s various systems. Intuitive parking assist Turn signal indicator indicator (P. 243) (P. 309) (if equipped) Headlight high beam indi- 1, 2 Slip indicator cator (P.
Page 256 They will turn off after the engine is started, or after a few sec- onds. There may be a malfunction in a system if a light does not come on, or if the lights do not turn off. Have the vehicle inspected by your Lexus dealer, for details.
Page 257 If the BSM outside rear view mirror indicators do not illuminate or do not turn off, there may be a malfunction with the system. If this occurs, have the vehicle inspected by your Lexus dealer.
Page 258 There may be a malfunction in a system if a light does not come on, or if the lights do not turn off. Have the vehicle inspected by your Lexus dealer. : The light flashes to indicate a malfunction.
Page 259 (RX350) or hybrid system (RX450h), this could mean that these systems are not available to help protect you in an accident, which could result in death or serious injury. Have the vehicle inspected by your Lexus dealer immediately if this occurs.
Page 260: Multi-Information Display
2-2. Instrument cluster Multi-information display The multi-information display presents the driver with a variety of driving- related data including the current outside air temperature. ■ Multi-information switches “” “” switch Changes items. “ENTER” switch Turns on/off electronic features controls and changes customi- zation settings.
Page 261 2-2. Instrument cluster ■ Display contents RX350 Trip information contents Switching display items Current fuel consumption Average fuel consumption after refueling Average fuel consumption Average vehicle speed Press the “” or “” switch. Cruising range Multi-information display off Eco Driving Indicator Zone Dis- play...
Page 262 2-2. Instrument cluster Electronic features control contents Setting electronic features controls Intuitive parking assist P. 309 (if equipped) P. 229 Snow mode Other contents Details Outside temperature Displays the outside temperature Dynamic radar cruise control display Automatically displayed when using (if equipped) (P.
Page 263 2-2. Instrument cluster RX450h Trip information contents Switching display items Energy monitor Current fuel consumption Average fuel consumption after refueling Average fuel consumption Press the “” or “” switch. Average vehicle speed Cruising range Tire inflation pressure Multi-information display off...
Page 264 2-2. Instrument cluster Electronic features control contents Setting electronic features controls Intuitive parking assist P. 309 (if equipped) P. 239 Sport mode P. 237 Eco drive mode P. 238 Snow mode Display order may vary depending on vehicle condition.
Page 265 2-2. Instrument cluster Other contents Details Outside temperature Displays the outside temperature Dynamic radar cruise control display Automatically displayed when using (if equipped) (P. 296) dynamic radar cruise control Settings of functions such as the Customization (P. 980) door lock and light illumination time can be changed Automatically displayed when a mal- Warning message (P.
Page 266 2-2. Instrument cluster ■ Average vehicle speed Displays the average vehicle speed since the function was reset The function can be reset by pushing the “ENTER” switch for longer than one second when the average vehicle speed is displayed. ■ Cruising range Displays the estimated maximum distance that can be driven with the quantity of fuel remaining...
Page 267 2-2. Instrument cluster Electronic features control can be turned on/off when ■ RX350 The “ENGINE START STOP” switch is in IGNITION ON mode. RX450h The “POWER” switch is in ON mode. Conditions for ending electronic features control ■ In the following situations, the electronic features control will end: The menu switch is pressed.
Page 268 2-2. Instrument cluster Eco Driving Indicator (RX350) ■ Eco Driving Indicator Light During Eco-friendly acceleration (Eco driving), Eco Driving Indicator Light will turn on. Eco Driving Indicator Zone Display Suggests Eco driving range with current Eco driving ratio based on acceleration. Zone of Eco driving Eco driving ratio based on acceleration If Zone of Eco driving is exceeded, the...
Page 269: Head-Up Display
2-2. Instrument cluster  Head-up display The head-up display can be used to project vehicle speed and other infor- mation onto the windshield. Head-up display Display brightness will change automatically according to the brightness of the surrounding area. Head-up display main switch Display contrast adjustment switch Display brightness can be...
Page 270 2-2. Instrument cluster ■ Head-up display contents In addition to vehicle speed, the following information will be displayed: Audio display Displays audio information for approximately 3 seconds when the audio system is operated Shift position and shift range display Displays the selected shift posi- tion or selected shift range (P.
Page 271 2-2. Instrument cluster Head-up display main switch Pressing the switch turns the head- up display on/off and changes the vehicle speed display units as fol- lows: Vehicles sold in the U.S.A. OFF  ON (mph)  ON (km/h) OFF Except vehicles sold in the U.S.A.
Page 272 2-2. Instrument cluster Display customization The audio mode display and/or the shift position and shift range display can be shown or hidden. Press and hold the head-up display main switch changes the display to the display on/off mode. Press the head-up display main switch to select the desired setting item.
Page 273 2-2. Instrument cluster NOTICE To prevent damage to components ■ Do not place anything on the head-up display opening. ● If an object falls into the opening of the ● head-up display, remove it immediately. Also, avoid spilling water or other liquids near the head-up display opening as this may cause mechanical damage.
Page 274: 2-3. Operating The Lights And Windshield Wipers
2-3. Operating the lights and windshield wipers Headlight switch The headlights can be operated manually or automatically. Type A The headlights and side marker, parking, tail, license plate, day- time running lights and instrument panel lights turn on and off automatically.
Page 275 2-3. Operating the lights and windshield wipers Type B The daytime running lights turn on. The headlights and side marker, parking, tail, license plate, day- time running lights and instrument panel lights turn on and off automatically. (RX350: When the “ENGINE START STOP”...
Page 276 2-3. Operating the lights and windshield wipers Turning on the high beam headlights With the headlights on, push the lever away from you to turn on the high beams. Pull the lever toward you to the center position to turn the high beams off.
Page 277 2-3. Operating the lights and windshield wipers Automatic light off system (RX350) ■ When the light switch is in : The headlights and tail lights turn off 30 seconds after a door is opened and closed if the “ENGINE START STOP” switch is turned to ACCESSORY mode or turned off.
Page 278: Fog Light Switch
2-3. Operating the lights and windshield wipers Fog light switch The fog lights improve visibility in difficult driving conditions, such as in rain and fog. Type A Turns the front fog lights off Turns the front fog lights on...
Page 279 2-3. Operating the lights and windshield wipers Type B Turns the front fog lights off Turns the front fog lights on Fog lights can be used when ■ The headlights are on in low beam.
Page 280: Windshield Wipers And Washer
2-3. Operating the lights and windshield wipers Windshield wipers and washer ■ Intermittent windshield wipers with interval adjuster The wiper operation is selected by moving the lever as follows. When intermittent windshield wiper operation is selected, the wiper intervals can be also adjusted. Intermittent wind- shield wiper operation...
Page 281 2-3. Operating the lights and windshield wipers Increases the intermittent windshield wiper frequency Decreases the intermittent windshield wiper frequency Washer/wiper dual operation The wipers will automatically operate a couple of times after the washer squirts. If the headlights are on, the headlight cleaners will operate once.
Page 282 2-3. Operating the lights and windshield wipers ■ Rain-sensing windshield wipers When is selected, the wipers will operate automatically when the sensor detects falling rain. The system automatically adjusts wiper timing in accordance with rain volume and vehicle speed. When is selected, the sensor sensitivity can be adjusted as follows by turning the switch ring: Type A...
Page 283 2-3. Operating the lights and windshield wipers Type B Rain-sensing wiper operation speed wiper operation High speed wiper operation Temporary operation Sensor sensitivity (high) Sensor sensitivity (low)
Page 284 2-3. Operating the lights and windshield wipers Washer/wiper dual operation The wipers will automatically operate a couple of times after the washer squirts. (After oper- ating several times, the wipers operate one more time after a short delay to prevent dripping.) If the headlights are on, the headlight cleaners will operate once.
Page 285 2-3. Operating the lights and windshield wipers Raindrop sensor (vehicles with rain-sensing windshield wipers) ■ The raindrop sensor judges the amount ● of raindrops. An optical sensor is adopted. It may not operate properly when sunlight from the rising or setting of the sun intermittently strikes the windshield, or if bugs etc.
Page 286 Damage to the washer fluid pump may be caused if the lever is pulled toward you and held continually. When a nozzle becomes blocked ■ In this case, contact your Lexus dealer. Do not try to clear it with a pin or other object. The nozzle will be damaged.
Page 287: Rear Window Wiper And Washer
2-3. Operating the lights and windshield wipers Rear window wiper and washer The wiper operation is selected by moving the lever as follows: Type A Intermittent window wiper operation Normal window wiper operation Washer/wiper dual operation Washer/wiper dual operation...
Page 288 2-3. Operating the lights and windshield wipers Type B Intermittent window wiper operation Normal window wiper operation Washer/wiper dual operation Washer/wiper dual operation The rear window wiper and washer can be operated when ■ RX350 The “ENGINE START STOP” switch is in IGNITION ON mode. RX450h The “POWER”...
Page 289 Damage to the washer fluid pump may be caused if the lever is operated continu- ally. When a nozzle becomes blocked ■ In this case, contact your Lexus dealer. Do not try to clear it with a pin or other object. The nozzle will be damaged.
Page 290: Headlight Cleaner Switch
2-3. Operating the lights and windshield wipers  Headlight cleaner switch Washer fluid can be sprayed on the headlights. Press the switch to clean the headlights. The headlight cleaner can be operated when ■ RX350 The “ENGINE START STOP” switch is in IGNITION ON mode and the headlight switch is turned on.
Page 291: 2-4. Using Other Driving Systems
2-4. Using other driving systems  Cruise control Use the cruise control to maintain a set speed without depressing the accelerator pedal. Indicator Display Cruise control switch ■ Setting the vehicle speed Press the “ON-OFF” button to STEP activate the cruise control. Cruise control indicator will come on.
Page 292 2-4. Using other driving systems Accelerate or decelerate the STEP vehicle to the desired speed, and push the lever down to set the speed. “SET” will be displayed. The vehicle speed at the moment the lever is released becomes the set speed. ■...
Page 293 2-4. Using other driving systems ■ Canceling and resuming the constant speed control Pulling the lever towards you cancels the constant speed control. The speed setting is also can- celed when the brakes are applied. Pushing the lever up resumes the constant speed control.
Page 294 If the cruise control speed cannot be set or if the cruise control cancels immediately after being activated, there may be a malfunction in the cruise control system. Have the vehicle inspected by your Lexus dealer.
Page 295 2-4. Using other driving systems CAUTION To avoid operating the cruise control by mistake ■ Switch the cruise control off using the “ON-OFF” button when not in use. Situations unsuitable for cruise control ■ Do not use cruise control in any of the following situations. Doing so may result in loss of control and could cause an accident resulting in death or serious injury.
Page 296: Dynamic Radar Cruise Control
2-4. Using other driving systems  Dynamic radar cruise control Dynamic radar cruise control supplements conventional cruise control with a vehicle-to-vehicle distance control. In vehicle-to-vehicle distance control mode, the vehicle automatically accelerates or decelerates in order to maintain a set following distance from vehicles ahead. Indicator (vehicle-to-vehicle distance control mode) Indicator (constant speed...
Page 297 2-4. Using other driving systems Accelerate or decelerate the STEP vehicle to the desired speed, and push the lever down to set the speed. “SET” will be displayed. The vehicle speed at the moment the lever is released becomes the set speed. ■...
Page 298 2-4. Using other driving systems When the set speed is shown in “km/h” Fine adjustment: By approximately 0.6 mph (1 km/h) each time the lever is operated Large adjustment: By approximately 3.1 mph (5 km/h) for each 0.75 sec- onds the lever is held In the constant speed control mode (P.
Page 299 2-4. Using other driving systems ■ Vehicle-to-vehicle distance settings Select a distance from the table below. Note that the distances shown correspond to a vehicle speed of 50 mph (80 km/h). Vehi- cle-to-vehicle distance increases/decreases in accordance with vehicle speed. Distance options Vehicle-to-vehicle distance Long...
Page 300 2-4. Using other driving systems Driving in vehicle-to-vehicle distance control mode This mode employs a radar sensor to detect the presence of vehicles up to approximately 400 ft. (120 m) ahead, determines the current vehicle- to-vehicle following distance, and operates to maintain a suitable follow- ing distance from the vehicle ahead.
Page 301 2-4. Using other driving systems Example of follow-up cruising When following a vehicle driving slower than the set speed The system continues follow-up cruising while adjusting for changes in the speed of the vehicle ahead in order to maintain the vehicle-to-vehicle dis- tance set by the driver.
Page 302 2-4. Using other driving systems Selecting conventional constant speed control mode Constant speed control mode differs from vehicle-to-vehicle distance control mode. When constant speed control mode is selected, your vehi- cle will maintain a set speed regardless of whether or not there are other vehicles in the lane ahead.
Page 303 2-4. Using other driving systems RX350: If the “ENGINE START STOP” switch is turned off and then turned to IGNITION ON mode again, the vehicle will auto- matically return to vehicle-to-vehi- cle distance control mode. RX450h: If the “POWER” switch is turned off and then turned to ON mode again, the vehicle will automatically return to vehicle-to-...
Page 304 When the snow mode is set. ● If vehicle-to-vehicle distance control driving is automatically canceled for any other reason, there may be a malfunction in the system. Contact your Lexus dealer. Automatic cancelation of constant speed control ■ The cruise control will stop maintaining the vehicle speed in the following situations: Actual vehicle speed is more than approximately 10 mph (16 km/h) below the ●...
Page 305 2-4. Using other driving systems Radar sensor and grille cover ■ Always keep the sensor and grille cover clean to ensure that the vehicle-to-vehicle distance control operates properly. (Some obstructions, such as snow, ice and plas- tic objects, cannot be detected by the obstruction sensor.) Dynamic radar cruise control is canceled if an obstruction is detected.
Page 306 2-4. Using other driving systems For vehicles sold in Canada Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interfer- ence that may cause undesired operation of the device. CAUTION Before using dynamic radar cruise control ■...
Page 307 2-4. Using other driving systems CAUTION Situations unsuitable for dynamic radar cruise control ■ Do not use dynamic radar cruise control in any of the following situations. Doing so may result in inappropriate speed control and could cause an accident resulting in death or serious injury.
Page 308 If the sensor moves even slightly off position, the system may malfunction. If the sensor or surrounding area is subject to a strong impact, always have the area inspected and adjusted by a Lexus dealer. Do not disassemble the sensor.
Page 309: Intuitive Parking Assist
Intuitive parking assist The distance to obstacles measured by the sensors is communicated via the multi-information display, screen (vehicles with the Lexus Display Audio system) and a buzzer when parallel parking or maneuvering into a garage is conducted. Always check the surrounding area when using this system.
Page 310 Display When the sensors detect an obstacle, a graphic is shown on the multi- information display and screen (vehicles with the Lexus Display Audio system) depending on the position and distance to the obstacle. ■...
Page 311 2-4. Using other driving systems ■ Screen (vehicles with the Lexus Display Audio system) When the vehicle is moving for- ward The graphic is automatically dis- played when an obstacle is detected. The screen can be set so that the graphic is not displayed.
Page 312 2-4. Using other driving systems The distance display and buzzer When a sensor detects an obstacle, the direction of and the approximate distance to the obstacle are displayed and the buzzer sounds. The site of the obstacle will flash (detection level 4 only). ■...
Page 313 2-4. Using other driving systems ■ Front center sensors Detection Multi-information Approximate dis- Buzzer level display tance to obstacle 3.3 to 1.6 ft. Slow (100 to 50 cm) 1.6 to 1.3 ft. Medium (50 to 40 cm) 1.3 to 1.0 ft. Fast (40 to 30 cm) 1.0 ft.
Page 314 2-4. Using other driving systems ■ Rear center sensors Detection Multi-information Approximate dis- Buzzer level display tance to obstacle 4. 9 to 2.0 ft. Slow (150 to 60 cm) 2.0 to 1.5 ft. Medium (60 to 45 cm) 1.5 to 1.2 ft. Fast (45 to 35 cm) 1.2 ft.
Page 315 2-4. Using other driving systems Detection range of the sensors Approximately 3.3 ft. (100 cm) Approximately 4. 9 ft. (150 cm) Approximately 1.6 ft. (50 cm) The diagram shows the detection range of the sensors. Note that the sensors cannot detect obstacles that are extremely close to the vehicle.
Page 316 2-4. Using other driving systems Customization of the intuitive parking assist (vehicle with the Lexus Display Audio system) The buzzer volume, display and buzzer timing and display of the graphic on the screen can be customized. Press the “MENU” button on the Lexus Display Audio controller.
Page 317 2-4. Using other driving systems The intuitive parking assist can be operated when ■ Front corner sensors: ● • RX350: The “ENGINE START STOP” switch is in IGNITION ON mode. • RX450h: The “POWER” switch is in ON mode. • The shift lever is in a position other than P. •...
Page 318 • The vehicle is approaching a tall or right-angled curb. • In harsh sunlight or intense cold weather. • A non-genuine Lexus suspension (lowered suspension, etc.) is installed. In addition to the examples above, there are instances in which, because of their shapes, signs and other objects may be judged by a sensor to be closer than they are.
Page 319 ■ If any of the following occurs, the system may be malfunctioning due to a sensor fail- ure etc. Have the vehicle inspected by your Lexus dealer. The buzzer does not sound when the intuitive parking assist mode is set.
Page 320: Rear View Monitor System (Rear View Mirror-Attached Type)
2-4. Using other driving systems  Rear view monitor system (rear view mirror-attached type) The rear view monitor system assists the driver by displaying an image of the view behind the vehicle while reversing. The image is displayed in reverse on the screen. This allows the image to appear in the same manner as that of the rear view mirror.
Page 321: Rear View Monitor System
2-4. Using other driving systems The rear view monitor system can be operated when ■ RX350 The shift lever is in R, the “ENGINE START STOP” switch is in IGNITION ON mode. RX450h The shift lever is in R, the “POWER” switch is in ON mode. Changing display modes ■...
Page 322: Rear View Monitor System
2-4. Using other driving systems To constantly disable the rear view monitor system ● Press and hold for 12 to 15 seconds. The screen will turn off and on after 6 sec- onds. Keep pressing the button until the screen turns back off. The indicator will flash amber.
Page 323 2-4. Using other driving systems Rear view monitor guide lines ■ Guide lines are displayed on the screen. Guidelines shown differ from those shown on the actual screen. Vehicle width extension guide lines (blue) These lines indicate the estimated vehi- cle width extension.
Page 324 2-4. Using other driving systems Displayed area ■ The area detected by the camera is limited. Object which are close to either corner of the bumper or under the bumper cannot be seen on the screen. The area displayed on the screen may vary according to vehicle orientation or road conditions.
Page 325 2-4. Using other driving systems When the grade behind the vehicle slopes down sharply, objects appear to be closer than they actually are. The distance that appears on the screen between three-dimensional objects (such as vehicles) and flat surfaces (such as the road) and the actual distance differ as fol- lows.
Page 326: Rear View Monitor System
2-4. Using other driving systems Rear view monitor system camera ■ The rear view monitor system camera is located on the back door as shown in the illustration. In the following cases, it may become diffi- cult to see the images on the screen, even when the system is functioning correctly.
Page 327: Rear View Monitor System
2-4. Using other driving systems Flicker effect ■ When the camera is used under fluorescent light, sodium lights, or mercury lights etc., the lights and the illuminated areas may appear to flicker. CAUTION When using the rear view monitor system, observe the following precautions to ■...
Page 328: Rear View Monitor System
When washing the vehicle, do not apply intensive bursts of water to the camera ● or camera area. Doing so may result in the camera malfunctioning. When replacing tires, please consult your Lexus dealer. If you replace the tires, ● the area displayed on the screen may change.
Page 329: Rear View Monitor System (Vehicles With The Lexus Display Audio System)
2-4. Using other driving systems  Rear view monitor system (vehicles with the Lexus Display Audio system) The rear view monitor system assists the driver by displaying an image of the view behind the vehicle while reversing. The image is displayed in reverse on the screen.
Page 330 2-4. Using other driving systems Displayed area ■ The area detected by the camera is limited. Object which are close to either corner of the bumper or under the bumper cannot be seen on the screen. The area displayed on the screen may vary according to vehicle orientation or road conditions.
Page 331 2-4. Using other driving systems Rear view monitor system camera ■ In the following cases, it may become diffi- cult to see the images on the screen, even when the system is functioning correctly: The vehicle is in a dark area, such as at ●...
Page 332 2-4. Using other driving systems CAUTION When using the rear view monitor system, observe the following precautions to ■ avoid an accident that could result in death or serious injuries: Never depend solely on the monitor system when reversing. ● Always check visually and with the mirrors to confirm your intended path is clear.
Page 333 When washing the vehicle, do not apply intensive bursts of water to the camera ● or camera area. Doing so may result in the camera malfunctioning. When replacing tires, please consult your Lexus dealer. If you replace the tires, ● the area displayed on the screen may change.
Page 334: Driving Assist Systems
2-4. Using other driving systems Driving assist systems To help enhance driving safety and performance, the following systems operate automatically in response to various driving situations. Be aware, however, that these systems are supplementary and should not be relied upon too heavily when operating the vehicle. ■...
Page 335 2-4. Using other driving systems ■ Enhanced VSC (Enhanced vehicle stability control) (if equipped) Provides cooperative control of the ABS, TRAC, VSC and EPS. Helps to maintain directional stability when swerving on slippery road sur- faces by controlling steering performance. ■...
Page 336 2-4. Using other driving systems Disabling TRAC and/or VSC systems If the vehicle gets stuck in fresh snow or mud, the TRAC/VSC systems may reduce power from the engine (RX350) or hybrid system (RX450h) to the wheels. You may need to turn the system off to enable you to rock the vehicle in order to free it.
Page 337 ■ TRAC has been disabled even if the VSC off switch has not been pressed TRAC and hill-start assist control cannot be operated. Contact your Lexus dealer. Sounds and vibrations caused by the ABS, VSC, TRAC and brake assist ■...
Page 338 2-4. Using other driving systems CAUTION The ABS does not operate effectively when ■ Tires with inadequate gripping ability are used (such as excessively worn tires on ● a snow covered road). The vehicle hydroplanes while driving at high speed on a wet or slick road. ●...
Page 339 The ABS and VSC systems will not function correctly if different tires are installed on the vehicle. Contact your Lexus dealer for further information when replacing tires or wheels. Handling of tires and suspension ■ Using tires with any kind of problem or modifying the suspension will affect the driv-...
Page 340: All-Wheel Drive Lock Switch
2-4. Using other driving systems All-wheel drive lock switch (RX350 AWD models) All-wheel drive lock mode can be used when a large amount of drive power needs to be applied to all the wheels, such as when the vehicle gets stuck in mud and you need to free it.
Page 341: Hill-Start Assist Control
2-4. Using other driving systems Hill-start assist control Hill-start assist control helps to prevent the vehicle from rolling backwards when starting on an incline or slippery slope. To engage hill-start assist con- trol, further depress the brake pedal when the vehicle is stopped completely.
Page 342 ● assist control buzzer may not sound when the system is activated or canceled. If the slip indicator comes on ■ It may indicate a malfunction in the system. Contact your Lexus dealer. CAUTION Hill-start assist control ■ Do not overly rely on hill-start assist control. Hill-start assist control may not oper- ●...
Page 343: Pre-Collision System
2-4. Using other driving systems  Pre-Collision System When the radar sensor detects that a frontal collision is highly likely or even unavoidable, safety systems such as the brakes and seat belts are automatically engaged to lessen impact as well as vehicle damage. ■...
Page 344 2-4. Using other driving systems The pre-collision system is operational when ■ Pre-collision seat belts (type A): ● • Vehicle speed is greater than about 4 mph (5 km/h). • The speed at which your vehicle is approaching the obstacle or the vehicle running ahead of you is greater than about 19 mph (30 km/h).
Page 345 2-4. Using other driving systems When the system is activated in the situations described above, there is also a possi- bility that the seat belts will retract quickly and the brakes will be applied with a force greater than normal. When the seat belt is locked in the retracted position, stop the vehicle in a safe place, release the seat belt and refasten it.
Page 346 2-4. Using other driving systems Certification ■ For vehicles sold in the U.S.A. FCC ID: HYQDNMWR005 This device complies with part 15 of the FCC Rules. Operation is subject to the fol- lowing two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Page 347 If the sensor moves even slightly off position, the system may become inaccurate or malfunction. If the sensor or surrounding area is subject to a strong impact, always have the area inspected and adjusted by your Lexus dealer. Do not disassemble the sensor.
Page 348: Bsm (Blind Spot Monitor)
2-4. Using other driving systems  BSM (Blind Spot Monitor) The Blind Spot Monitor is a system that assists the driver in making the decision to change lanes. The system uses radar sensors to detect vehicles that are traveling in an adjacent lane in the area that is not reflected in the outside rear view mirror (the blind spot), and advises the driver of the vehicles existence via the out- side rear view mirror indicator.
Page 349 2-4. Using other driving systems The Blind Spot Monitor detection areas The blind spot that vehicles can be detected in are outlined below. The range of the detection area extends to: Approximately 11.5 ft. (3.5 m) from the side of the vehicle The first 1.6 ft.
Page 350 2-4. Using other driving systems Conditions under which the Blind Spot Monitor will not detect a vehicle ■ The Blind Spot Monitor is not designed to detect the following types of vehicles and/or objects: Vehicles traveling from the opposite direction ●...
Page 351 2-4. Using other driving systems Instances of the Blind Spot Monitor unnecessarily detecting a vehicle and/or ● object may increase under the following conditions: • When there is only a short distance between your vehicle and a guardrail, wall etc. •...
Page 352 2-4. Using other driving systems For vehicles sold in Canada Applicable law : Canada 310 This device complies with RSS-310 of Industry Canada. Operation is subject to the condition that this device does not cause harmful interference. Frequency bands : 24.05 - 24.25GHz Output power : less than 20 milliwatts CAUTION Cautions regarding the use of the system...
Page 353 If the sensor moves even slightly off position, the system may malfunction and vehicles that enter the detection area may not be detected. If the sensor or sur- rounding area is subject to a strong impact, always have the area inspected by your Lexus dealer. Do not disassemble the sensor. ●...
Page 354: Driving Information Utility Vehicle Precautions (Rx350)
2-5. Driving information Utility vehicle precautions (RX350) This vehicle belongs to the utility vehicle class, which has higher ground clearance and narrower tread in relation to the height of its center of gravity to make it capable of performing in a wide variety of off-road applications.
Page 355 2-5. Driving information CAUTION Always slow down in gusty crosswinds. Because of its profile and higher center of ● gravity, your vehicle is more sensitive to side winds than an ordinary passenger car. Slowing down will allow you to have better control. Do not drive horizontally across steep slopes.
Page 356 2-5. Driving information CAUTION Off-road driving precautions ■ Always observe the following precautions to minimize the risk of death or serious injury or damage to your vehicle: Drive carefully when off the road. Do not take unnecessary risks by driving in ●...
Page 357 2-5. Driving information NOTICE When you drive through water ■ If driving through water, such as when crossing shallow streams, first check the depth of the water and the bottom of the stream for firmness. Drive slowly and avoid deep water. Inspection after off-road driving ■...
Page 358: Utility Vehicle Precautions (Rx450H)
2-5. Driving information Utility vehicle precautions (RX450h) This vehicle belongs to the utility vehicle class, which has higher ground clearance and narrower tread in relation to the height of its center of gravity. Utility vehicle feature ● Specific design characteristics give it a higher center of gravity than ordinary passenger cars.
Page 359 2-5. Driving information CAUTION Always slow down in gusty crosswinds. Because of its profile and higher center of ● gravity, your vehicle is more sensitive to side winds than an ordinary passenger car. Slowing down will allow you to have better control. Do not drive horizontally across steep slopes.
Page 360 2-5. Driving information Additional information for off-road driving ■ For owners in U.S. mainland, Hawaii and Puerto Rico: To obtain additional information pertaining to driving your vehicle off-road, consult the following organizations. State and Local Parks and Recreation Departments ● State Motor Vehicle Bureau ●...
Page 361 2-5. Driving information NOTICE To prevent water damage ■ Take all necessary safety measures to ensure that water damage to the hybrid bat- tery, hybrid system or other components does not occur. Water entering the engine compartment may cause severe damage to the hybrid ●...
Page 362: Cargo And Luggage
2-5. Driving information Cargo and luggage Take notice of the following information about storage precautions, cargo capacity and load. ● Stow cargo and luggage in the luggage compartment whenever possible. ● Be sure all items are secured in place. ● Be careful to keep the vehicle level. Placing the weight as far for- ward as possible helps maintain vehicle balance.
Page 363 2-5. Driving information (6)If your vehicle will be towing a trailer, load from your trailer will be transferred to your vehicle. Consult this manual to determine how this reduces the available cargo and luggage load capacity of your vehi- cle. (P.
Page 364 2-5. Driving information As shown in the example above, if the number of occupants increases, the cargo and luggage load will be reduced by an amount that equals the increased weight due to the additional occupants. In other words, if an increase in the number of occupants causes an excess of the total load capacity (combined weight of occupants plus cargo and luggage load), you must reduce the cargo and luggage on your vehicle.
Page 365 ■ To use the roof rails as a roof luggage carrier, you must fit the roof rails with two or more genuine Lexus cross rails or their equivalent. When you load cargo on the roof luggage carrier, observe the following: Place the cargo so that its weight is distrib- ●...
Page 366 2-5. Driving information NOTICE When loading cargo ■ Be careful not to scratch the surface of the moon roof.
Page 367: Vehicle Load Limits
■ TWR (Trailer Weight Rating) (RX450h 2WD models and RX450h AWD models without towing package) Lexus does not recommend towing a trailer with your vehicle. ■ Cargo capacity Cargo capacity may increase or decrease depending on the weight and the number of occupants.
Page 368 2-5. Driving information CAUTION Overloading the vehicle ■ Do not overload the vehicle. It may not only cause damage to the tires, but also degrade steering and braking ability, resulting in an accident.
Page 369: Winter Driving Tips
2-5. Driving information Winter driving tips Carry out the necessary preparations and inspections before driving the vehicle in winter. Always drive the vehicle in a manner appropriate to the prevailing weather conditions. ■ Pre-winter preparations ● Use fluids that are appropriate to the prevailing outside tempera- tures.
Page 370 2-5. Driving information ■ When driving the vehicle Accelerate the vehicle slowly, keep a safe distance between you and the vehicle ahead, and drive at a reduced speed suitable to road conditions. ■ When parking the vehicle Park the vehicle and move the shift lever to P without setting the parking brake.
Page 371 2-5. Driving information Tire chain installation ■ Observe the following precautions when installing and removing chains: Install and remove tire chains in a safe location. ● Install tire chains on the front tires only. Do not install tire chains on the rear tires. ●...
Page 372 NOTICE Repairing or replacing snow tires ■ Request repairs or replacement of snow tires from Lexus dealers or legitimate tire retailers. This is because the removal and attachment of snow tires affects the operation of the tire pressure warning valves and transmitters.
Page 373: Trailer Towing (Rx350 And Rx450H Awd Models With Towing Package)
To tow a trailer safely, use extreme care and drive the vehicle in accor- dance with your trailer’s characteristics and operating conditions. Lexus warranties do not apply to damage or malfunction caused by towing a trailer for commercial purposes. Contact your Lexus dealer for further information about additional requirements such as towing kits, etc.
Page 374 2-5. Driving information ■ GVWR (Gross Vehicle Weight Rating) The maximum allowable gross vehicle weight. The gross vehicle weight is the total weight of the vehicle. When towing a trailer, it is the sum of the vehicle weight (including the occupants, cargo and any optional equipment installed on the vehicle) and the tongue weight.
Page 375 2-5. Driving information ■ TWR (Trailer Weight Rating) The maximum allowable gross (With brakes) trailer weight. The gross trailer weight is the sum of the trailer weight and the weight of the cargo in the trailer. TWR is calculated assuming base vehicle with one driver, one front passenger, towing package (if available), hitch and hitch systems...
Page 376 2-5. Driving information Weight limits ● The gross trailer weight must never exceed the TWR described in the table. (P. 377) ● The gross combination weight must never exceed the GCWR described in the table. (P. 377) ● The gross vehicle weight must never exceed the GVWR indi- cated on the Certification Label.
Page 377 2-5. Driving information GCWR, TWR, Unbraked TWR, Fifth wheel and Gooseneck towing TWR Confirm that the gross trailer weight, gross combination weight, gross vehicle weight, gross axle weight and tongue weight are all within the lim- its. ■ GCWR and TWR Towing type Driving system GCWR...
Page 378 2-5. Driving information Trailer Tongue Weight ● A recommended tongue weight varies in accordance with the types of trailers or towing as described below. ● To ensure the recommended values shown below, the trailer must be loaded by referring to the following instructions. •...
Page 379 Lexus hitch/bracket for your vehicle. For details, con- tact your Lexus dealer. ● If you wish to install a trailer hitch, contact your Lexus dealer. ● Use only a hitch that conforms to the gross trailer weight requirement of your vehicle.
Page 380 2-5. Driving information Selecting trailer ball Use the correct trailer ball for your application. Trailer ball load rating Matches or exceeds the gross trailer weight rating of the trailer. Ball diameter Matches the size of the trailer cou- pler. Most couplers are stamped with the required trailer ball size.
Page 381 2-5. Driving information Positions for towing hitch receiver and hitch ball Weight carrying ball position: 45.1 in. (1145 mm) Connecting trailer lights 4 pin connector Use the wire harness stored in the rear end under body.
Page 382 If the emergency flashers do not operate, press the emergency flasher switch to turn them off. After the light system is reset, operate the light switches again to see if the lights operate normally. If the lights do not operate normally, have the vehicle inspected by your Lexus dealer.
Page 383 ● Speed limits for towing a trailer vary by state or province. Do not exceed the posted towing speed limit. ● Lexus recommends that the vehicle-trailer speed limit is 65 mph (104 km/h) on a flat, straight, dry road. Do not exceed this limit, the posted towing speed limit or the speed limit for your trailer as set forth in your trailer owner’...
Page 384 2-5. Driving information ● Avoid jerky steering and sharp turns, and slow down before making a turn. ● Note that when making a turn, the trailer wheels will be closer than the vehicle wheels to the inside of the turn. Compensate by making a wider than normal turning radius.
Page 385 2-5. Driving information ● Always place wheel blocks under both the vehicle’ s and the trailer’ s wheels when parking. Apply the parking brake firmly, and put the transmission in P. Avoid parking on a slope, but if unavoidable, do so only after performing the following: Apply the brakes and keep them applied.
Page 386 2-5. Driving information Matching trailer ball height to trailer coupler height ■ No matter which class of tow hitch applies, for a more safe trailer hookup, the trailer ball setup must be the proper height for the cou- pler on the trailer. Coupler Trailer ball Before towing...
Page 387 If your vehicle is new or equipped with any new power train components (such as an engine, transmission, differential or wheel bearing), Lexus recommends that you do not tow a trailer until the vehicle has been driven for over 500 miles (800 km).
Page 388 2-5. Driving information CAUTION Trailer towing precautions ■ To tow a trailer safely, use extreme care and drive the vehicle in accordance with the trailer’ s characteristics and operating conditions. Failure to do so could cause an accident resulting in death or serious injury. Vehicle stability and braking perfor- mance are affected by trailer stability, brake setting and performance, and the hitch.
Page 389 NOTICE When installing a trailer hitch ■ Use only the position recommended by your Lexus dealer. Do not install the trailer hitch on the bumper; this may cause body damage. Do not directly splice trailer lights ■...
Page 390: Trailer Towing (Rx450H 2Wd Models And Rx450H Awd Models Without Towing Package)
Trailer towing (RX450h 2WD models and RX450h AWD models without towing package) Lexus does not recommend towing a trailer with your vehicle. Lexus also does not recommend the installation of a tow hitch or the use of a tow hitch carrier for a wheelchair, scooter, bicycle, etc.
Page 391: Dinghy Towing
2-5. Driving information Dinghy towing Your vehicle is not designed to be dinghy towed (with 4 wheels on the ground) behind a motor home. NOTICE To avoid serious damage to your vehicle ■ Do not tow your vehicle with four wheels on the ground.
Page 392 2-5. Driving information...
Page 393: Interior Features
Interior features 3-1. Lexus Display Audio system Lexus Display Audio system........396 Display settings ....... 401 Setup menu ......403 Vehicle information....409 3-2. Using the air conditioning system and defogger Automatic air conditioning system (with the Lexus Display Audio system)..412...
Page 394 3-3. Using the Lexus Display 3-4. Using the audio system Audio system Audio system (without a Audio system (with the navigation system or the Lexus Display Audio Lexus Display Audio system)........434 system) ........551 Using the radio......437 Using the radio ....... 554 Using the CD player .....
Page 395 Interior features Using the hands-free 3-7. Other interior features system Sun visors ........681 (for mobile phones)..... 637 Vanity mirrors ......682 Making a phone call ....645 Clock......... 683 Setting a mobile phone..650 Outside temperature Security and system display........
Page 396: Lexus Display Audio System
3-1. Lexus Display Audio system  Lexus Display Audio system By using the Lexus Display Audio controller, you can control the audio sys- tem and hands-free system, etc. ■ Lexus Display Audio controller Displaying the audio control screen (P. 434) Displaying “Menu”...
Page 397 3-1. Lexus Display Audio system ■ “Menu” screen To display the “Menu” screen, press the “MENU” button on the Lexus Display Audio controller. Button Function Automatic air conditioning system “Climate” (P. 412) “Phone” Hands-free system (P. 502) “Car” Vehicle information (P. 409) “Setup”...
Page 398 3-1. Lexus Display Audio system Lexus Display Audio system operation ■ Using the Lexus Display Audio controller Select: Turn or move the con- troller. Enter: Push the controller. ■ Basic screen operation When a list is displayed, use the appropriate button to scroll through the list.
Page 399 CAUTION Using the Lexus Display Audio controller ■ Do not allow fingers, fingernails or hair to become caught in the Lexus Display ● Audio controller as this may cause an injury. Be careful when touching the Lexus Display Audio controller in extreme temper- ●...
Page 400 Do not allow coins, contact lenses or other such items to become caught in the ● Lexus Display Audio controller as this may cause it to stop functioning. Items of clothing may rip if they become caught on the Lexus Display Audio con- ● troller.
Page 401: Display Settings
You can adjust the contrast and brightness of the screen and also turn the display off. To display the “Display Settings” screen, press the “MENU” button on the Lexus Display Audio controller and then select “Display” on the “Menu” screen. Turn off screen The screen is turned off.
Page 402 3-1. Lexus Display Audio system Adjusting the screen contrast/brightness Select “General” or “Camera” on the “Display Settings” screen. STEP Adjust the display as desired using STEP “+” or “-”. Select “Contrast” or “Brightness” using the “<<” or “>>”. “-” “+”...
Page 403: Setup Menu
3-1. Lexus Display Audio system Setup menu You can change the Lexus Display Audio system to your desired setting. To display the “Setup” screen, press the “MENU” button on the Lexus Dis- play Audio controller and then select “Setup” on the “Menu” screen. Button Page “General”...
Page 404 3-1. Lexus Display Audio system General settings This screen is used for various settings. Display the “Setup” screen. (P. 403) STEP Select “General” on the “Setup” screen. STEP Select language (P. 404) Beep on/off Select button color Animation on/off The animation effect for audio source selection screen, screen transitions, etc.
Page 405 3-1. Lexus Display Audio system ■ Delete personal data Select “Delete Personal Data” on the “General Settings” screen. STEP Select “Delete”. STEP Check carefully beforehand, as data cannot be retrieved once deleted. A confirmation screen will be displayed. Select “Yes”.
Page 406 3-1. Lexus Display Audio system Vehicle settings This screen is used for various vehicle settings. Display the “Setup” screen. (P. 403) STEP Select “Vehicle” on the “Setup” screen. STEP Vehicle customization settings (P. 406)  LEXUS park assist settings (P. 316) ■...
Page 407 3-1. Lexus Display Audio system Audio settings This screen is used for various audio settings. Display the “Setup” screen. (P. 403) STEP Select “Audio” on the “Setup” screen. STEP HD Radio™ technology set- tings (P. 443) iPod setting (P. 407) ■...
Page 408 3-1. Lexus Display Audio system Voice settings ® This screen is used for guidance for Bluetooth hands-free systems set- ting. Display the “Setup” screen. (P. 403) STEP Select “Voice” on the “Setup” screen. STEP Voice guidance volume setting STEP Voice recognition prompts on/ Restore default settings When you complete settings, select “OK”.
Page 409: Vehicle Information
RX350 This screen can be used to display the fuel consumption. To display the “Trip Information” or “History” screen, press the “MENU” button on the Lexus Display Audio controller and then select “Car” on the “Menu” screen. RX450h This screen can be used to display the status of your hybrid system and fuel...
Page 410 3-1. Lexus Display Audio system Fuel consumption ■ Trip information If the “Trip Information” screen does not appear, select “Trip Information”. Average vehicle speed Elapsed time Cruising range Previous fuel consumption per minute Current fuel consumption Reset the trip information data “History”...
Page 411 3-1. Lexus Display Audio system Updating the past record data ■ Selecting “Update” on the “History” screen will update the past record data. Also, the average fuel consumption displayed in the multi-information display will be reset at the same time.
Page 412: 3-2. Using The Air Conditioning System And Defogger
3-2. Using the air conditioning system and defogger Automatic air conditioning system (with the Lexus Display Audio system) Air outlets and fan speed are automatically adjusted according to the tem- perature setting. To display the air conditioning operation screen, press the “MENU” button on the Lexus Display Audio controller and then select “Climate”.
Page 413 3-2. Using the air conditioning system and defogger ■ Automatic air conditioning system control screen Adjusting driver’ s side tem- perature setting Adjusting passenger’ s side temperature setting Adjusting the fan speed Selecting air outlet mode Cooling and dehumidifica- tion function on/off Dual mode on/off Windshield wiper de-icer on/ Using the automatic air conditioning system...
Page 414 3-2. Using the air conditioning system and defogger Adjusting the settings manually ■ Basic setting To turn on the air conditioning system and adjust the fan speed, STEP press to increase the fan speed and decrease the fan speed or select “” of to increase the fan speed and “”...
Page 415 3-2. Using the air conditioning system and defogger Air flows to the upper body. Air flows to the upper body and feet. Air flows to the feet. Air flows to the feet and the wind- shield defogger operates.
Page 416 3-2. Using the air conditioning system and defogger ■ Switching between outside air and recirculated air modes Press The mode switches between (recirculated air mode) and (outside air mode) modes each time the button is pressed. Defogging the windshield Defogging The air conditioning system oper- ates automatically.
Page 417 3-2. Using the air conditioning system and defogger Adjusting the position of and opening and closing the air outlets Front center outlets Direct air flow to the left or right, up or down. Turn the knob to open or close the vent.
Page 418 Air conditioning system settings are memorized individually on each electronic ● key, so the settings reproduced will be specific to the key that is used. This feature is customizable at your Lexus dealer. ● Using automatic mode ■...
Page 419 3-2. Using the air conditioning system and defogger Switching between outside air and recirculated air modes ■ Recirculated air mode or outside air mode may be automatically switched to in accordance with the temperature setting and the inside temperature. When the outside temperature exceeds 75°F (24°C) and the air conditioning ■...
Page 420 3-2. Using the air conditioning system and defogger CAUTION To prevent the windshield from fogging up ■ Do not use during cool air operation in extremely humid weather. The dif- ference between the temperature of the outside air and that of the windshield can cause the outer surface of the windshield to fog up, blocking your vision.
Page 421: Automatic Air Conditioning System (Without A Navigation System Or The Lexus Display Audio System)
3-2. Using the air conditioning system and defogger Automatic air conditioning system (without a navigation system or the Lexus Display Audio system) Air outlets and fan speed are automatically adjusted according to the tem- perature setting. Fan speed display Air outlet display Passenger’...
Page 422 3-2. Using the air conditioning system and defogger Using the automatic air conditioning system Press STEP The air conditioning system begins to operate. Air outlets and fan speed are automatically adjusted according to the temperature setting.  on Press to increase the temperature and STEP decrease the temperature.
Page 423 3-2. Using the air conditioning system and defogger Adjusting the settings manually ■ Basic setting To turn on the air conditioning system and adjust the fan speed, STEP press to increase the fan speed and decrease the fan speed. To turn the fan off, press To adjust the temperature setting, press to increase STEP...
Page 424 3-2. Using the air conditioning system and defogger Air flows to the upper body and feet. Air flows to the feet. Air flows to the feet and the wind- shield defogger operates. ■ Switching between outside air and recirculated air modes Press The mode switches between (recirculated air mode) and...
Page 425 3-2. Using the air conditioning system and defogger Defogging the windshield Defogging The air conditioning system oper- ates automatically. Recirculated air mode will auto- matically switch to outside air mode. It is not possible to return to recirculated air mode when the switch is on.
Page 426 3-2. Using the air conditioning system and defogger Rear outlets Direct air flow to the left or right, up or down. Turn the knob to open or close the vent. Operation of the air conditioning system in Eco drive mode (RX450h) ■...
Page 427 Air conditioning system settings are memorized individually on each electronic ● key, so the settings reproduced will be specific to the key that is used. This feature is customizable at your Lexus dealer. ● Using automatic mode ■...
Page 428 There may be a problem in the air conditioning system if the indicator light goes off again shortly after the button is pressed. Have it inspected by your Lexus dealer. Air conditioning odors ■...
Page 429 3-2. Using the air conditioning system and defogger CAUTION To prevent the windshield from fogging up ■ Do not use during cool air operation in extremely humid weather. The differ- ence between the temperature of the outside air and that of the windshield can cause the outer surface of the windshield to fog up, blocking your vision.
Page 430: Rear Window Defogger Switch
15 to 60 minutes. The operation time changes according to the ambient tem- perature and vehicle speed. Vehicles without a navigation system or the Lexus Display Audio system Turns the rear window and out- side rear view mirror defoggers...
Page 431 3-2. Using the air conditioning system and defogger Operating conditions ■ RX350 The “ENGINE START STOP” switch is in IGNITION ON mode. RX450h The “POWER” switch is in ON mode. The outside rear view mirror defoggers ■ Turning the rear window defogger on will turn the outside rear view mirror defog- gers on.
Page 432: Windshield Wiper De-Icer
STEP shield wiper de-icer on/off The windshield wiper de-icer will automatically turn off after approximately 15 minutes. Vehicles without a navigation system or the Lexus Display Audio system Turns the windshield wiper de- icer on/off The windshield wiper de-icer will automatically turn off after approximately 15 minutes.
Page 433 3-2. Using the air conditioning system and defogger Operating conditions ■ RX350 The “ENGINE START STOP” switch is in IGNITION ON mode. RX450h The “POWER” switch is in ON mode. CAUTION When the windshield wiper de-icer is on ■ Do not touch the lower part of the windshield or the side of the front pillars, as the surfaces can become very hot and burn you.
Page 434: Lexus Display Audio System)
3-3. Using the Lexus Display Audio system Audio system (with the Lexus Display Audio system) To display the audio control screen, press the “MEDIA” button, “RADIO” button or the “AUDIO” button on the Lexus Display Audio controller. Title Page Using the radio P.
Page 435: 3-3. Using The Lexus Display Audio System
3-3. Using the Lexus Display Audio system Switching the audio source Press the “MEDIA” button, “RADIO” button or the “AUDIO” but- STEP ton on the Lexus Display Audio controller to display the audio control screen. Select “Source” or press the STEP “AUDIO”...
Page 436 3-3. Using the Lexus Display Audio system Using mobile phones ■ Interference may be heard through the audio system’ s speakers if a mobile phone is being used inside or close to the vehicle while the audio system is operating.
Page 437: Using The Radio
3-3. Using the Lexus Display Audio system Using the radio Press the “RADIO” button or “AUDIO” button on the Lexus Display Audio controller and then select “AM”, “FM” or “SAT”. ■ Control panel Audio control screen Mute button Frequency adjust- “PWR·VOL”...
Page 438 3-3. Using the Lexus Display Audio system ■ Audio control screen Pressing the “RADIO” button or “AUDIO” button on the Lexus Dis- play Audio controller displays the audio control screen from any screens of the selected source. “Presets” screen “Options” screen appears...
Page 439 3-3. Using the Lexus Display Audio system Selecting a station ■ Seek tuning Press and hold “” or “” on the “PRST•TRACK” button. ■ Manual tuning Turn the “TUNE•SCROLL” knob. ■ Preset stations Press “” or “” on the “PRST•TRACK” button or select desired preset stations.
Page 440 3-3. Using the Lexus Display Audio system RBDS (Radio Broadcast Data System) This feature allows your radio to receive station identification information and program information (classical, jazz, etc.) from radio stations which broadcast this information. RBDS features are available only when listen- ing to an FM station that broadcasts RBDS information and the “FM Info”...
Page 441 3-3. Using the Lexus Display Audio system Select “TYPE ” or “ TYPE” to select program types. STEP The type of program changes each time the button is selected. • Classical • Country • EasyLis (Easy Listening) • Inform (Information) •...
Page 442 3-3. Using the Lexus Display Audio system ■ Traffic announcement Select “Traffic” on the “Options” screen. “TRAF SEEK” appears on the screen, and the radio will start seeking any station broadcasting traffic program information. If no traffic program station is found, “No Traffic”...
Page 443 3-3. Using the Lexus Display Audio system ■ HD Radio™ technology settings Display the “Setup” screen. (P. 403) STEP Select “Audio” on the “Setup” screen. STEP Select “HD Radio Settings”. STEP Select “HD Radio/Analog Set- STEP tings”. Receiving both analog and digi-...
Page 444 3-3. Using the Lexus Display Audio system ■ Selecting a desired type Select “Options”. STEP Select “TYPE ” or “TYPE” to select program types. STEP The type of program changes each time the button is selected. (P. 440) When a program is set, “TYPE SEEK” appears.
Page 445 3-3. Using the Lexus Display Audio system ■ Changing the multiple or supplemental programs On the FM radio frequency most digital stations have multiple or sup- plemental programs on one FM station. Select “Multicast”. Each time “Multicast” is selected, supplemental program changes.
Page 446 3-3. Using the Lexus Display Audio system ■ HD Radio™ technology troubleshooting guide Experience Cause Action Mismatch of time The radio stations alignment- a user analog and digital None, radio broadcast issue. A may hear a short volume is not prop-...
Page 447 3-3. Using the Lexus Display Audio system Experience Cause Action Broadcaster should be noti- No text information Data service issue fied. Complete the form; shown for the by the radio broad- www.ibiquity.com/automotive/ present selected caster. report_radio_station_experie frequency. nces. ® Satellite Radio ®...
Page 448 3-3. Using the Lexus Display Audio system ■ Changing the channel category Select “Options”. STEP Select “TYPE ” or “TYPE”. STEP ® ■ Scanning XM Satellite Radio channels Scanning channels in the current category Select “SCAN” on the screen. STEP “SCAN”...
Page 449 3-3. Using the Lexus Display Audio system When the 12-volt battery is disconnected ■ All preset stations are erased. Reception sensitivity ■ Cargo loaded on the roof luggage carrier, especially metal objects, may ● ® adversely affect the reception of XM Satellite Radio.
Page 450 3-3. Using the Lexus Display Audio system If the satellite radio does not operate normally ■ ® If a problem occurs with the XM tuner, a message will appear on the display. Refer to the table below to identify the problem, and take the suggested corrective action.
Page 451 3-3. Using the Lexus Display Audio system Message Explanation There is no song/program title or artist name/feature ----- associated with the channel at that time. No action is required. The channel you selected is no longer available. Wait SAT Chan...
Page 452: Using The Cd Player
3-3. Using the Lexus Display Audio system Using the CD player Audio control screen Playback/ Pause button Eject button Track/file selector “PWR·VOL” knob knob Power Volume Track/file selector button Audio source selector button Loading a disc Insert a disc into the disc slot.
Page 453: Playing An Audio Cd And Mp3/Wma Discs
3-3. Using the Lexus Display Audio system Playing an audio CD and MP3/WMA discs Insert a disc or press the “MEDIA” button or the “AUDIO” button on the Lexus Display Audio controller and then select “CD” with a disc inserted. ■ Audio control screen Pressing the “MEDIA”...
Page 454 3-3. Using the Lexus Display Audio system Selecting, fast-forwarding and reversing tracks (Audio CD) ■ Selecting a track Press “” or “” on the “PRST•TRACK” button or turn the “TUNE•SCROLL” knob to select the desired track number. To fast-forward or reverse, press and hold “” or “” on the “PRST•TRACK”...
Page 455 3-3. Using the Lexus Display Audio system ■ Selecting a file from the file list Select “Files” on the screen. STEP Select the desired file number. STEP Selecting a folder (MP3/WMA disc) Select “Folders” on the screen. STEP Select the desired folder number.
Page 456 3-3. Using the Lexus Display Audio system Random playback Each time is selected, the mode changes in the following order: Audio CD : Random play on the disc : Off MP3/WMA disc : Random play on the folder : Random play in all the folders...
Page 457 If a CD-TEXT disc is inserted, the title of the disc and track will be displayed. Error messages ■ Refer to the following table and take the appropriate measures. If the problem is not rectified, take the vehicle to your Lexus dealer. Message Cause Correction procedures •...
Page 458 3-3. Using the Lexus Display Audio system Lens cleaners ■ Do not use lens cleaners. Doing so may damage the CD player. MP3 and WMA files ■ MP3 (MPEG Audio LAYER 3) is a standard audio compression format. Files can be compressed to approximately 1/10 of their original size by using MP3 compression.
Page 459 3-3. Using the Lexus Display Audio system Compatible disc formats ● The following disc formats can be used. • Disc formats: CD-ROM Mode 1 and Mode 2 CD-ROM XA Mode 2, Form 1 and Form 2 • File formats: ISO9660 Level 1, Level 2, (Romeo, Joliet) UDF (2.01 or lower)
Page 460 3-3. Using the Lexus Display Audio system MP3 and WMA playback ● When a disc containing MP3 or WMA files is inserted, all files on the disc are first checked. Once the file check is finished, the first MP3 or WMA file is played. To make the file check finish more quickly, we recommend you do not write in any files other than MP3 or WMA files or create any unnecessary folders.
Page 461 3-3. Using the Lexus Display Audio system NOTICE CDs and adapters that cannot be used ■ Do not use the following types of CDs, 3 in. (8 cm) CD adapters or Dual Discs. Doing so may damage the CD player and/or the CD load/eject function.
Page 462 3-3. Using the Lexus Display Audio system NOTICE CD player precautions ■ Failure to follow the precautions below may result in serious damage to the CDs or the player itself. Do not insert anything other than CDs into the CD slot.
Page 463: Listening To An Ipod
3-3. Using the Lexus Display Audio system Listening to an iPod Connecting an iPod enables you to enjoy music from the vehicle speakers. Press the “MEDIA” button or the “AUDIO” button on the Lexus Display Audio controller and then select “iPod” with an iPod connected. ■...
Page 464 3-3. Using the Lexus Display Audio system ■ Control panel Audio control screen Playback/ Pause button Song selector knob “PWR·VOL” knob Power Volume Song selector button Audio source selector button...
Page 465 3-3. Using the Lexus Display Audio system ■ Audio control screen Pressing the “MEDIA” button or the “AUDIO” button on the Lexus Dis- play Audio controller displays the audio control screen from any screens of the selected source. Audio source...
Page 466 3-3. Using the Lexus Display Audio system Selecting a play mode Select “Browse” on the screen. STEP Select the desired play mode by STEP selecting the “Playlists”, “Artists”, “Albums”, “Songs”, “Podcasts”, “Audio books”, “Genres” or “Com- posers” tabs. Selecting, fast-forwarding and reversing songs ■...
Page 467 3-3. Using the Lexus Display Audio system Shuffle play Each time is selected, the mode changes in the following order: : Playing the songs in shuffle : Playing the albums in the iPod in shuffle : Off When a large number of songs is stored in an iPod, shuffle selection may take time.
Page 468 3-3. Using the Lexus Display Audio system About iPod ■ “Made for iPod” and “Made for iPhone” mean that an electronic accessory has ● been designed to connect specifically to iPod, or iPhone, respectively, and has been certified by the developer to meet Apple performance standards.
Page 469 3-3. Using the Lexus Display Audio system iPod problems ■ To resolve most problems encountered when using your iPod, disconnect your iPod from the vehicle iPod connection and reset it. For instructions on how to reset your iPod, refer to your iPod Owner’ s Manual.
Page 470 3-3. Using the Lexus Display Audio system CAUTION Caution while driving ■ Do not connect iPod or operate the controls. NOTICE If the armrest cannot be fully closed ■ Depending on the size and shape of the iPod that is connected to the system, the armrest may not close fully.
Page 471: Listening To A Usb Memory
Listening to a USB memory Connecting a USB memory enables you to enjoy music from the vehicle speakers. Press the “MEDIA” button or the “AUDIO” button on the Lexus Display Audio controller and then select “USB” with a USB memory connected. ■...
Page 472 3-3. Using the Lexus Display Audio system ■ Control panel Audio control screen Playback/ Pause button File selector knob “PWR·VOL” knob Power Volume File selector button Audio source selector button...
Page 473 3-3. Using the Lexus Display Audio system ■ Audio control screen Pressing the “MEDIA” button or the “AUDIO” button on the Lexus Dis- play Audio controller displays the audio control screen from any screens of the selected source. Audio source...
Page 474 3-3. Using the Lexus Display Audio system Selecting, fast-forwarding and reversing files ■ Selecting one file at time Press “” or “” on the “PRST•TRACK” button or turn the “TUNE•SCROLL” knob to select the desired file. To fast-forward or reverse, press and hold “” or “” on the “PRST•TRACK”...
Page 475 3-3. Using the Lexus Display Audio system Selecting a folder Select “Folders” on the screen. STEP Select the desired folder number. STEP Select the desired file number. STEP Random playback Each time is selected, the mode changes in the following order:...
Page 476 3-3. Using the Lexus Display Audio system Repeat play Each time is selected, the mode changes in the following order: : File repeat : Folder repeat : Off USB memory functions ■ Depending on the USB memory that is connected to the system, the device ●...
Page 477 3-3. Using the Lexus Display Audio system USB memory ■ Compatible devices ● USB memory that can be used for MP3 and WMA playback. Compatible device formats ● The following device formats can be used: • USB communication formats: USB2.0 HS (480Mbps) •...
Page 478 3-3. Using the Lexus Display Audio system MP3 file compatibility ● • Compatible standards MP3 (MPEG1 AUDIO LAYERII, III, MPEG2 AUDIO LAYERII, III, MPEG2.5) • Compatible sampling frequencies MPEG1 AUDIO LAYERII, III: 32, 44.1, 48 (kHz) MPEG2 AUDIO LAYERII, III: 16, 22.05, 24 (kHz) •...
Page 479 3-3. Using the Lexus Display Audio system MP3 and WMA playback ● • When a device containing MP3 or WMA files is connected, all files in the USB memory device are checked. Once the file check is finished, the first MP3 or WMA file is played.
Page 480 3-3. Using the Lexus Display Audio system NOTICE If the armrest cannot be fully closed ■ Depending on the size and shape of the USB memory that is connected to the sys- tem, the armrest may not close fully. In this case, do not forcibly close the armrest as this may damage the USB memory or the terminal, etc.
Page 481: Using The Aux Port
Open the cover and connect STEP the portable audio device. AUX port Press the “MEDIA” button or the “AUDIO” button on the Lexus STEP Display Audio controller and then select “AUX”. Operating portable audio devices connected to the audio system ■...
Page 482 3-3. Using the Lexus Display Audio system CAUTION Caution while driving ■ Do not connect portable audio device or operate the controls. NOTICE If the armrest cannot be fully closed ■ Depending on the size and shape of the portable audio device that is connected to the system, the armrest may not close fully.
Page 483: Listening To Bluetooth ® Audio
® support Bluetooth , the Bluetooth audio system will not function. Press the “MEDIA” button or the “AUDIO” button on the Lexus Display Audio controller and then select “Bluetooth*”. *: Bluetooth is a registered trademark of Bluetooth SIG. Inc. ■...
Page 484 3-3. Using the Lexus Display Audio system ■ Audio control screen Pressing the “MEDIA” button or the “AUDIO” button on the Lexus Dis- play Audio controller displays the audio control screen from any screens of the selected source. Audio source...
Page 485 3-3. Using the Lexus Display Audio system Status display You can check such indicators as signal strength and battery charge on the screen. Connection status Battery charge Indicators Conditions Good Not connected Connection status Full Empty Battery charge...
Page 486 3-3. Using the Lexus Display Audio system ® Registering a Bluetooth audio player ® To use the Bluetooth audio system, you need to register your portable audio player into the system. Once registered, you can enjoy your music on the vehicle’ s audio system.
Page 487 3-3. Using the Lexus Display Audio system Input the passcode displayed on STEP the screen into your portable audio player. For the operation of the portable audio player, see the manual that comes with your portable audio player. Passcodes are not required for SSP (Secure Simple Pairing) compati- ®...
Page 488 3-3. Using the Lexus Display Audio system ® Selecting the Bluetooth audio player ® If multiple Bluetooth devices are registered, follow the procedure ® below to select the Bluetooth device to be used. You may only use one device at a time.
Page 489 3-3. Using the Lexus Display Audio system ® Connecting the Bluetooth audio player There are two connection methods available. ■ When the connection method is set to “From Vehicle” RX350 When the portable audio player is on standby for the connection, it will be automatically connected whenever the “ENGINE START STOP”...
Page 490 3-3. Using the Lexus Display Audio system Select the device to connect. STEP A message is shown if connection has been successful. If connection fails, a message will be displayed and connection will be re-attempted. Selecting, fast-forwarding and reversing tracks ■...
Page 491 3-3. Using the Lexus Display Audio system From “Browse” Select “Browse” on the screen. STEP Select the desired item. STEP Continue to select the applicable screen button until its track list is displayed. Select the desired track. STEP Random playback...
Page 492 3-3. Using the Lexus Display Audio system Repeat play Each time is selected, the mode changes in the following order: : Track repeat : Album repeat : Off ® When using the Bluetooth audio system ■ In the following conditions, the system may not function.
Page 493 3-3. Using the Lexus Display Audio system ® About Bluetooth ■ Bluetooth is a registered trademark of Bluetooth SIG. Inc. Compatible models ■ Portable audio players must correspond to the specifications. ® Bluetooth specifications: ● Ver. 1.1, or higher (Recommended: Ver. 2.1 + EDR or higher) Profiles: ●...
Page 494 3-3. Using the Lexus Display Audio system ® Certification for the Bluetooth audio system ■ FCC ID: AJDK046 IC ID: 775E-K046 This device complies with Part 15 of FCC Rules and Industry Canada licence- exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any inter- ference, including interference that may cause undesired operation of this device.
Page 495 3-3. Using the Lexus Display Audio system CAUTION FCC WARNING ■ Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This equipment complies with FCC/IC radiation exposure limits set forth for an...
Page 496 3-3. Using the Lexus Display Audio system CAUTION Caution while driving ■ Do not connect portable players or operate the controls. Caution regarding interference with electronic devices ■ ® Your audio unit is fitted with Bluetooth antennas. People with implanted pace- ●...
Page 497: Optimal Use Of The Audio System
3-3. Using the Lexus Display Audio system Optimal use of the audio system Select on the audio con- trol screen to adjust the sound settings. “Sound” tab Select “-” or “+” to adjust the treble, mid or bass to a level between -5 to 5.
Page 498 3-3. Using the Lexus Display Audio system The sound quality level is adjusted individually ■ The treble, mid and bass levels can be adjusted for the each audio mode separately. About Automatic Sound Leveliser (ASL) ■ ASL automatically adjusts the volume and tone quality according to the vehicle...
Page 499: Using The Steering Wheel Audio Switches
3-3. Using the Lexus Display Audio system Using the steering wheel audio switches Some audio features can be controlled using the switches on the steering wheel. Press: Turns the power on, selects audio source Press and hold: Pause or mute...
Page 500 3-3. Using the Lexus Display Audio system Changing the audio source Press the “MODE” switch when the audio system is turned on. The audio source changes as follows each time the “MODE” switch is pressed. If no discs are inserted in the player, or if the external device is not connected, that mode will be skipped.
Page 501 3-3. Using the Lexus Display Audio system Selecting a track/file or song ® Press the “MODE” switch to select the CD, Bluetooth audio, STEP iPod or USB memory mode. Press “” or “” on to select the desired track/file or song.
Page 502: Hands-Free System (For Mobile Phone)
3-3. Using the Lexus Display Audio system Hands-free system (for mobile phone) The hands-free system is a function that allows you to use your mobile phone without touching it. ® ® This system supports Bluetooth . Bluetooth is a wireless data system that allows the mobile phone to wirelessly connect to the hands-free system and make/receive calls.
Page 503 3-3. Using the Lexus Display Audio system ■ Microphone You can use the microphone when talking on the phone. The person you are speaking to can be heard from the front speakers. ® To use the hands-free system, you must register your Bluetooth...
Page 504 3-3. Using the Lexus Display Audio system Status display You can check indicators such as signal strength and battery charge on the “Phone” screen. Connection status Battery charge Call area Signal strength Indicators Conditions Good Not connected Connection status Full...
Page 505 3-3. Using the Lexus Display Audio system In the following circumstances, it may be difficult to hear the other party: ● • When driving on unpaved roads • When driving at high speeds • If a window is open • If the air conditioning is blowing directly on the microphone •...
Page 506 3-3. Using the Lexus Display Audio system About the phonebook in this system ■ The following data is stored for every registered phone. When another phone is connecting, you cannot read the registered data. Phonebook data ● Call history date ●...
Page 507 3-3. Using the Lexus Display Audio system Certification for the hands-free system ■ FCC ID: AJDK046 IC ID: 775E-K046 This device complies with Part 15 of FCC Rules and Industry Canada licence- exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any inter- ference, including interference that may cause undesired operation of this device.
Page 508 3-3. Using the Lexus Display Audio system CAUTION FCC WARNING ■ Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This equipment complies with FCC/IC radiation exposure limits set forth for an...
Page 509 3-3. Using the Lexus Display Audio system CAUTION Caution while driving ■ ® Do not use a mobile phone or connect the Bluetooth phone. Caution regarding interference with electronic devices ■ ® Your audio unit is fitted with Bluetooth antennas. People with implanted pace- ●...
Page 510: Using The Bluetooth Phone
Dialing by inputting a number (P. 517) ® Connecting a Bluetooth phone (P. 513) To display the screen shown above, press on the steering wheel or press the “MENU” button on the Lexus Display Audio controller and then select “Phone” on the “Menu” screen.
Page 511 3-3. Using the Lexus Display Audio system ® Registering a Bluetooth phone ® To use the hands-free system, you must register a Bluetooth phone in the system. You can register up to 5 phones in the system. Display the “Phone” screen. (P. 510) STEP Select “Yes”.
Page 512 3-3. Using the Lexus Display Audio system Input the passcode displayed on STEP the screen into your phone. For the operation of the phone, see the manual that comes with your mobile phone. Depending on the type of phone, further phone operations may be...
Page 513 3-3. Using the Lexus Display Audio system ® Selecting the Bluetooth phone ® If multiple Bluetooth devices are registered, follow the procedure ® below to select the Bluetooth device to be used. You may only use one device at a time.
Page 514 3-3. Using the Lexus Display Audio system ® Connecting a Bluetooth phone There are two connecting methods available-automatic and manual. Automatic When you register your phone, auto connection will be activated. Always ® set it to this mode and leave the Bluetooth phone in a place where con- nection can be established.
Page 515 3-3. Using the Lexus Display Audio system Manual When the auto connection has failed or “Bluetooth Power” is turned off ® (P. 549), you must connect Bluetooth manually. : Bluetooth is a registered trademark of Bluetooth SIG. Inc. Display the “Phone” screen (P.
Page 516 3-3. Using the Lexus Display Audio system ® Reconnecting to the Bluetooth phone ■ RX350 If the system cannot connect due to poor signal strength with the “ENGINE START STOP” switch in ACCESSORY or IGNITION ON mode, the system will automat- ically attempt to reconnect.
Page 517 3-3. Using the Lexus Display Audio system Making a call ® Once the Bluetooth phone is registered, you can make a call using the following procedure: ■ Dialing Display the “Phone” screen. (P. 510) STEP Select “Dial” on the “Phone” screen.
Page 518 3-3. Using the Lexus Display Audio system ■ Dialing from the phonebook You can dial a number from the phonebook data imported from your mobile phone. The system has one phonebook for each telephone. Up to 1000 entries may be stored in each phonebook.
Page 519 3-3. Using the Lexus Display Audio system ● When the phonebook is empty ® You can transfer the phone numbers in your Bluetooth phone to the system. Operation methods differ between PBAP compatible and PBAP ® incompatible Bluetooth phones. If your mobile phone does not sup- port either PBAP or OPP service, you cannot transfer contacts.
Page 520 3-3. Using the Lexus Display Audio system ■ Calling using speed dial You can make a call using numbers registered from the phonebook. Display the “Phone” screen. (P. 510) STEP Select “Speed Dials” on the “Phone” screen. STEP Select the desired tab and choose STEP the desired number to make a call.
Page 521 3-3. Using the Lexus Display Audio system Press on the steering wheel or STEP select ■ Calling using voice recognition Calls can be made by giving a voice command. Press the talk switch. STEP To cancel voice recognition press and hold the talk switch.
Page 522 3-3. Using the Lexus Display Audio system ● Dial by name The procedure below shows “Call <name>” or “Call <name> at <type>”. Follow similar procedures for the other operations. Press the talk switch. STEP Say the name, or the name and type of phone, of a registered STEP contact.
Page 523 3-3. Using the Lexus Display Audio system Voice guidance function ■ Voice guidance for the voice recognition system can be skipped by pressing the ● talk switch. When “Voice Prompts (on/off)” is selected, voice recognition will be tempo- ● rarily suspended. Press the talk switch again.
Page 524 3-3. Using the Lexus Display Audio system Using voice command “Dial <number>” ● • In the same manner as it is displayed on the screen, “Dial <number>”, after saying “Dial” say the phone number. • Say the phone number one digit at a time.
Page 525 3-3. Using the Lexus Display Audio system Receiving a call When a call is received, the following screen is displayed together with a sound. To answer the phone: • Press on the steering wheel. • Select ■ To refuse a call...
Page 526 3-3. Using the Lexus Display Audio system Speaking on the phone The following screen is displayed when speaking on the phone. ■ To adjust the receiver volume Select “-” or “+”. You can also adjust the volume using the steering switches or the volume knob.
Page 527 3-3. Using the Lexus Display Audio system If repeated tone symbols* are STEP stored in the phone book, “Send” and “Exit” are displayed on the right side of the screen. *: Repeated tone symbols are symbols or numbers displayed as p or w, that come after the phone number.
Page 528: Call Waiting
3-3. Using the Lexus Display Audio system ■ Call waiting When a call is interrupted by a third party while talking, the incoming call message will be displayed. To talk with the other party: • Press on the steering wheel.
Page 529: Setting The Hands-Free System
You can set the hands-free system to your desired settings. Setting the sound Phonebook settings To display the screen shown above, follow the steps below. Press the “MENU” button on the Lexus Display Audio control- STEP ler. Select “Setup” on the “Menu” screen.
Page 530 3-3. Using the Lexus Display Audio system Setting the sound Display the “Phone Settings” screen. (P. 529) STEP Select “Phone Sound Settings” on the “Phone Settings” screen. STEP Changes the speaker volume STEP (P. 530) Changes the ring tone volume (P.
Page 531 3-3. Using the Lexus Display Audio system ■ Setting the ring tone Select “Ring Tone” on the “Phone Sound Settings” screen. STEP Select “Tone1”, “Tone2” or “Tone3” STEP to change the ring tone, and then “OK”.
Page 532 3-3. Using the Lexus Display Audio system Phonebook settings The phonebook manages a maximum of 5 phones in total. The data for 1000 contacts (up to 3 numbers per contact) can be registered in each phonebook. Managing the contacts Managing the speed dials Deleting the call history To display the screen above, follow the steps below.
Page 533 3-3. Using the Lexus Display Audio system ■ Managing the contacts ● Transferring a phone number  You can transfer the phone numbers in your Bluetooth phone to the system. Operation methods differ between PBAP compatible and PBAP  incompatible Bluetooth phones.
Page 534 3-3. Using the Lexus Display Audio system  For PBAP incompatible Bluetooth phones Replace contacts STEP The phonebook data can be replaced. Add contacts The phonebook can be added. ● Deleting the phonebook data Display the “Phonebook Settings” screen. (P. 532) STEP Select “Manage Contacts”...
Page 535 3-3. Using the Lexus Display Audio system Phonebook data ■ Phonebook data is managed for every registered phone. When another phone is connecting, you cannot read the registered data. Setting the phonebook in a different way (To display the “Contacts” screen) ■...
Page 536 3-3. Using the Lexus Display Audio system Deleting the phonebook data in a different way ■ Display the “Phone” screen. (P. 510) STEP Select “Contacts” on the “Phone” screen. STEP Choose the desired data from the list. STEP Select “Options” on the “Contact” screen.
Page 537 3-3. Using the Lexus Display Audio system Choose the data to register. STEP Select the desired phone number. STEP Select the switch you want to reg- STEP ister the number in. If you select a switch you registered before, a confirmation mes- STEP sage will be displayed.
Page 538 3-3. Using the Lexus Display Audio system ● Registering the speed dial from call history Display the “Phonebook Settings” screen. (P. 532) STEP Select “Manage Speed Dials” on the “Phonebook Settings” STEP screen. Select “New Speed Dial from Call History” on the “Speed Dials”...
Page 539 3-3. Using the Lexus Display Audio system ● Deleting the speed dial Display the “Phonebook Settings” screen. (P. 532) STEP Select “Manage Speed Dials” on the “Phonebook Settings” STEP screen. Select “Delete Speed Dials” on the “Speed Dials” screen. STEP Choose the data to delete.
Page 540 3-3. Using the Lexus Display Audio system Registering the speed dial in a different way (From “Speed Dial” screen) ■ Display the “Phone” screen. (P. 510) STEP Select “Speed Dials” on the “Phone” screen. STEP Select “(add new)” on the “Speed Dial” screen.
Page 541 3-3. Using the Lexus Display Audio system ■ Deleting the call history Display the “Phonebook Settings” screen. (P. 532) STEP Select “Delete Call History” on the “Phonebook Settings” screen. STEP If your phone supports PBAP service, the “Automatically Download Contacts” setting needs to be set to “Off”. (P. 533)
Page 542: Bluetooth ® Settings
Connecting telephone Connecting audio player  Detailed Bluetooth settings To display the screen shown above, follow the steps below. Press the “MENU” button on the Lexus Display Audio control- STEP ler. Select “Setup” on the “Menu” screen. STEP Select “Bluetooth ”...
Page 543 3-3. Using the Lexus Display Audio system Registered devices settings  ■ Registering a Bluetooth device  Bluetooth devices compatible with phones (HFP) and portable audio players (AVP) can be registered simultaneously. You can register up to 5  Bluetooth devices.
Page 544 3-3. Using the Lexus Display Audio system When this screen is displayed, STEP input the passcode displayed on  the screen into your Bluetooth device. operation ® Bluetooth device, see the manual ® that comes with your Bluetooth device. Depending on the type of phone,...
Page 545 3-3. Using the Lexus Display Audio system Select “Remove”. STEP Select the device to remove. STEP A confirmation message will be displayed, select “Yes” to remove STEP the device.  ■ Displaying a Bluetooth device details You can confirm and change the device details.
Page 546 3-3. Using the Lexus Display Audio system Select the device. STEP Following screen is displayed: STEP Display device name Display device address Display your telephone number The number may not be dis- played depending phones. Display compatibility profile of the device Change connection method (P.
Page 547 3-3. Using the Lexus Display Audio system ● Changing connection method Select “Connection Method” on the “Device Details” screen. STEP Select “From Vehicle” or “From STEP Audio Player”. “From Vehicle”: Connect the audio system to the portable audio player. “From Audio Player”: Connect the portable audio player to the audio system.
Page 548 3-3. Using the Lexus Display Audio system Selecting the audio player  If multiple Bluetooth devices are registered, follow the procedure  below to select the Bluetooth device to be used. You may only use one device at a time.
Page 549 3-3. Using the Lexus Display Audio system  Detailed Bluetooth settings  You can confirm and change the detailed Bluetooth settings. Display the “Bluetooth Settings” screen. (P. 542) STEP Select “Detailed Bluetooth Settings” on the “Bluetooth STEP Settings” screen. Following screen is displayed: STEP ...
Page 550 3-3. Using the Lexus Display Audio system ■ Editing the passcode  You can change the passcode that you use to register your Bluetooth device in the system. Select “Passcode” on the “Detailed Bluetooth Settings” screen. STEP Input a passcode, and select “OK”.
Page 551: 3-4. Using The Audio System
3-4. Using the audio system Audio system (without a navigation system or the Lexus Display Audio system) CD player with a changer and AM/FM radio (type A)
Page 552 3-4. Using the audio system CD player with a changer and AM/FM radio (type B) Title Page Using the radio P. 554 Using the CD player P. 563 Playing MP3 and WMA discs P. 572 Operating an iPod P. 581 Operating a USB memory P.
Page 553 3-4. Using the audio system Using mobile phones ■ Interference may be heard through the audio system’ s speakers if a mobile phone is being used inside or close to the vehicle while the audio system is operating. CAUTION Certification ■...
Page 554: Using The Radio
3-4. Using the audio system Using the radio Type A Channel category button Preset station buttons Frequency adjustment “PWRVOL” knob (AM/FM mode) and Power Volume channel (SAT mode) AMFM/SAT knob mode buttons Traffic information button Seek button Radio text message button Scan button...
Page 555 3-4. Using the audio system Type B Channel category button Preset station buttons Frequency adjustment “PWRVOL” knob knob Power Volume AMFM buttons Traffic information button Seek button Radio text message button Scan button...
Page 556 3-4. Using the audio system ® Setting station presets (excluding XM Satellite Radio) Search for the desired stations by turning or pressing “” STEP or “” on Press and hold the button (from ) the station is to STEP be set to until you hear a beep. Scanning radio stations (excluding XM ®...
Page 557 3-4. Using the audio system RBDS (Radio Broadcast Data System) This feature allows your radio to receive station identification information and program information (classical, jazz, etc.) from radio stations which broadcast this information. ■ Receiving RBDS broadcasts Press “” or “” on during FM reception.
Page 558 3-4. Using the audio system ■ Displaying radio station names Press ■ Displaying radio text messages Press twice. A text message is displayed when “MSG” is shown on the screen. If the text continues past the end of the display, is displayed.
Page 559 3-4. Using the audio system ® ■ Scanning the XM Satellite Radio channels ● Scanning the channels in the current category Press STEP When the desired channel is reached, press the button STEP again. ● Scanning the preset channels Press and hold until you hear a beep.
Page 560 3-4. Using the audio system When the 12-volt battery is disconnected ■ All preset stations are erased. Reception sensitivity ■ Cargo loaded on the roof luggage carrier, especially metal objects, may ● ® adversely affect the reception of XM Satellite Radio. It is difficult to maintain perfect radio reception at all times due to the continually ●...
Page 561 XM antenna cable is attached securely. “ANTENNA” There is a short-circuit in the antenna or the surround- ing antenna cable. See a Lexus certified dealer. ® You have not subscribed to the XM Satellite Radio. The radio is being updated with the latest encryption ®...
Page 562 3-4. Using the audio system There is no song/program title or artist name/feature “-----” associated with the channel at that time. No action needed. The channel you selected is no longer available. Wait for about 2 seconds until the radio returns to the previ- “CH UNAVL”...
Page 563: Using The Cd Player
3-4. Using the audio system Using the CD player Type A Repeat play button Playback/Pause button Eject button Load button “PWRVOL” knob Text button Power Volume Search playback button Playback button Random playback button CD selector button Track selector button...
Page 564 3-4. Using the audio system Type B Repeat play button Playback/Pause button Eject button Load button “PWRVOL” knob Text button Power Volume Search playback button Playback button Random playback button CD selector button Track selector button...
Page 565 3-4. Using the audio system Loading a CD ■ Loading a CD Press STEP “WAIT” is shown on the display. When the indicator on the slot turns from amber to green, insert a STEP The display changes from “WAIT” to “LOAD”. ■...
Page 566 3-4. Using the audio system Ejecting CDs ■ Ejecting a CD To select the CD to be ejected, STEP press “” or “” on The selected disc number is shown on the display. Press and remove the CD. STEP ■ Ejecting all the CDs Press and hold until you hear a beep, and then remove the CDs.
Page 567 3-4. Using the audio system Selecting a CD ■ Selecting a CD to play To select the desired CD, press “” or “” on ■ Scanning loaded CDs Press and hold until you hear a beep. STEP The first ten seconds of the first track on each CD will be played. To cancel, press again.
Page 568 3-4. Using the audio system Repeat play ■ Repeating a track Press To cancel, press again. ■ Repeating all of the tracks on a CD Press and hold until you hear a beep. To cancel, press again. Switching the display Press Each time the button is pressed, the display changes in the following order: Elapsed time ...
Page 569 “WAIT”: This indicates that operation is stopped due to a high temperature inside the player. Wait for a while and then press . If the CD still cannot be played back, contact your Lexus dealer. Discs that can be used ■...
Page 570 3-4. Using the audio system NOTICE CDs and adapters that cannot be used ■ Do not use the following types of CDs, 3 in. (8 cm) CD adapters or Dual Discs. Doing so may damage the CD player and/or the CD load/eject function. CDs that have a diameter that is not 4.7 in.
Page 571 3-4. Using the audio system NOTICE CD player precautions ■ Failure to follow the precautions below may result in serious damage to the CDs or the player itself. Do not insert anything other than CDs into the CD slot. ● Do not apply oil to the CD player.
Page 572: Playing Mp3 And Wma Discs
3-4. Using the audio system Playing MP3 and WMA discs Type A Repeat play button Playback/Pause button Disc selector button Folder selector buttons Eject button Load button File selector knob “PWRVOL” knob Text button Power Volume Search playback button Playback button Random playback button File selector button...
Page 573 3-4. Using the audio system Type B Repeat play button Playback/Pause button Disc selector button Folder selector buttons Eject button Load button File selector knob “PWRVOL” knob Text button Power Volume Search playback button Playback button Random playback button File selector button...
Page 574 3-4. Using the audio system Loading and ejecting MP3 and WMA discs P. 565, 566 Selecting MP3 and WMA discs P. 567 Selecting and scanning a folder ■ Selecting a folder one at a time Press to select the desired folder. ■...
Page 575 3-4. Using the audio system Selecting and scanning files ■ Selecting a file Turn or press “” or “” on to select the desired file. ■ Scanning the files in a folder Press The first ten seconds of each file will be played. To cancel, press again.
Page 576 3-4. Using the audio system Repeat play ■ Repeating a file Press To cancel, press again. ■ Repeating all the files in a folder Press and hold until you hear a beep. To cancel, press again. Switching the display Press Each time the button is pressed, the display changes in the following order: Folder no./File no./Elapsed time ...
Page 577 Wait for a while and then press . If the CD still cannot be played back, contact your Lexus dealer. “NO MUSIC”: This indicates that an MP3/WMA file is not included in the CD. Discs that can be used ■...
Page 578 3-4. Using the audio system MP3 and WMA files ■ MP3 (MPEG Audio LAYER 3) is a standard audio compression format. Files can be compressed to approximately 1/10 of their original size by using MP3 compression. WMA (Windows Media Audio) is a Microsoft audio compression format. This format compresses audio data to a size smaller than that of the MP3 format.
Page 579 3-4. Using the audio system Compatible disc formats ● The following disc formats can be used: • Disc formats: CD-ROM Mode 1 and Mode 2 CD-ROM XA Mode 2, Form 1 and Form 2 • File formats: ISO9660 Level 1, Level 2, (Romeo, Joliet) MP3 and WMA files written in any format other than those listed above may not play correctly, and their file names and folder names may not be dis- played correctly.
Page 580 3-4. Using the audio system MP3 and WMA playback ● When a disc containing MP3 or WMA files is inserted, all files on the disc are first checked. Once the file check is finished, the first MP3 or WMA file is played. To make the file check finish more quickly, we recommend you do not write in any files other than MP3 or WMA files or create any unnecessary folders.
Page 581: Operating An Ipod
3-4. Using the audio system Operating an iPod Connecting an iPod enables you to enjoy music from the vehicle speakers. ■ Connecting an iPod Pull up the lever to release the STEP lock, and lift the armrest. Open the cover and connect an STEP iPod using an iPod cable.
Page 582 3-4. Using the audio system ■ Control panel Type A Playback/Pause button Go back button Repeat play button iPod menu/ “PWRVOL” knob Song selector knob Power Volume Text button Playback button Shuffle playback button Song selector button...
Page 583 3-4. Using the audio system Type B Playback/Pause button Go back button Repeat play button iPod menu/ “PWRVOL” knob Song selector knob Power Volume Text button Playback button Shuffle playback button Song selector button...
Page 584 3-4. Using the audio system Selecting a play mode Press to select iPod menu mode. STEP Turning changes the play mode in the following order: STEP “PLAYLISTS”“ARTISTS”“ALBUMS”“SONGS” “PODCASTS”“GENRES”“COMPOSERS” “AUDIOBOOKS” Press to select the desired play mode. STEP...
Page 585 3-4. Using the audio system ■ Play mode list First Second Third Fourth Play mode selection selection selection selection “PLAYLISTS” Playlists select Songs select “ARTISTS” Artists select Albums select Songs select “ALBUMS” Albums select Songs select “SONGS” Songs select “PODCASTS” Albums select Songs select “GENRES”...
Page 586 3-4. Using the audio system Selecting songs Turn or press “” or “” on to select the desired song. Playing and pausing songs To play or pause a song, press Fast-forwarding and reversing songs To fast-forward or reverse, press and hold “” or “” on until you hear a beep.
Page 587 3-4. Using the audio system Adjusting sound quality and volume balance Press to enter iPod menu mode. STEP Pressing changes sound modes. (P. 624) STEP About iPod ■ “Made for iPod” and “Made for iPhone” mean that an electronic accessory has ●...
Page 588 3-4. Using the audio system iPod functions ■ When an iPod is connected and the audio source is changed to iPod mode, the ● iPod will resume play from the same point in which it was last used. Depending on the iPod that is connected to the system, certain functions may ●...
Page 589 3-4. Using the audio system Compatible models ■      The following iPod , iPod nano , iPod classic , iPod touch and iPhone devices can be used with this system. Made for ● • iPod touch (4th generation) •...
Page 590 3-4. Using the audio system NOTICE If the armrest cannot be fully closed ■ Depending on the size and shape of the iPod that is connected to the system, the armrest may not close fully. In this case, do not forcibly close the armrest as this may damage the iPod or the terminal, etc.
Page 591: Operating A Usb Memory
3-4. Using the audio system Operating a USB memory Connecting a USB memory enables you to enjoy music from the vehicle speakers. ■ Connecting a USB memory Pull up the lever to release the STEP lock, and lift the armrest. Open the cover and connect a STEP USB memory.
Page 592 3-4. Using the audio system ■ Control panel Type A Playback/Pause button Repeat play button Folder selector buttons File selector knob “PWRVOL” knob Text button Power Volume Search playback button Playback button Random playback button File selector button...
Page 593 3-4. Using the audio system Type B Playback/Pause button Repeat play button Folder selector buttons File selector knob “PWRVOL” knob Text button Power Volume Search playback button Playback button Random playback button File selector button...
Page 594 3-4. Using the audio system Selecting and scanning a folder ■ Selecting folders one at a time Press to select the desired folder. ■ Returning to the first folder Press and hold until you hear a beep. ■ Scanning the first file of all the folders Press and hold until you hear a beep.
Page 595 3-4. Using the audio system Fast-forwarding and reversing files To fast-forward or reverse, press and hold “” or “” on until you hear a beep. Random playback ■ Playing files from a folder in random order Press To cancel, press again.
Page 596 3-4. Using the audio system USB memory functions ■ Depending on the USB memory that is connected to the system, the device ● itself may not be operable and certain functions may not be available. If the device is inoperable or a function is unavailable due to a malfunction (as opposed to a system specification), disconnecting the device and reconnecting it once again may resolve the problem.
Page 597 3-4. Using the audio system USB memory ■ Compatible devices ● USB memories that can be used for MP3 and WMA playback Compatible device formats ● The following device formats can be used: • USB communication formats: USB2.0 FS (12 Mbps) •...
Page 598 3-4. Using the audio system MP3 file compatibility ● • Compatible standards MP3 (MPEG1 AUDIO LAYERII, III, MPEG2 AUDIO LAYERII, III, MPEG2.5) • Compatible sampling frequencies MPEG1 AUDIO LAYERII, III: 32, 44.1, 48 (kHz) MPEG2 AUDIO LAYERII, III: 16, 22.05, 24 (kHz) MPEG2.5: 8, 11.025, 12 (kHz) •...
Page 599 3-4. Using the audio system MP3 and WMA playback ● • When a device containing MP3 or WMA files is connected, all files in the USB memory device are checked. Once the file check is finished, the first MP3 or WMA file is played. To make the file check finish more quickly, we recommend that you do not include any files other than MP3 or WMA files or create any unnecessary folders.
Page 600 3-4. Using the audio system NOTICE If the armrest cannot be fully closed ■ Depending on the size and shape of the USB memory that is connected to the sys- tem, the armrest may not close fully. In this case, do not forcibly close the armrest as this may damage the USB memory or the terminal, etc.
Page 601: Bluetooth ® Audio System
3-4. Using the audio system ® Bluetooth audio system ® The Bluetooth audio system enables you to enjoy music played on a por- table digital audio player (portable player) from the vehicle speakers via wireless communication. ® This audio system supports Bluetooth , a wireless data system capable of playing portable audio music without cables.
Page 602 3-4. Using the audio system When transferring ownership of the vehicle ■ Be sure to initialize the system to prevent personal data from being improperly accessed. (P. 659) ® About Bluetooth ■ Bluetooth is a registered trademark of Bluetooth SIG. Inc. Compatible models ■...
Page 603 3-4. Using the audio system ® Certification for the Bluetooth audio system ■ FCC ID: AJDK018 IC ID: 775E-K018 This device complies with Part 15 of FCC Rules and Industry Canada licence- exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any inter- ference, including interference that may cause undesired operation of this device.
Page 604 3-4. Using the audio system CAUTION FCC WARNING ■ Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This equipment complies with FCC/IC radiation exposure limits set forth for an uncontrolled environment and meets the FCC radio frequency (RF) Exposure Guidelines in Supplement C to OET65 and RSS-102 of the IC radio frequency (RF) Exposure rules.
Page 605 3-4. Using the audio system CAUTION Caution while driving ■ Do not connect portable players or operate the controls. Caution regarding interference with electronic devices ■ ® Your audio unit is fitted with Bluetooth antennas. People with implanted pace- ● makers or cardiac defibrillators should maintain a reasonable distance between ®...
Page 606: Using The Bluetooth Audio System
3-4. Using the audio system ® Using the Bluetooth audio system ■ Audio unit Display A message, name, number, etc. is displayed. Lower-case characters and special characters cannot be displayed. Displays information that is too long to be displayed at one time on the display (press and hold) Selects items such as menu...
Page 607 3-4. Using the audio system Operating the system using voice commands By following voice guidance instructions output from the speaker, voice ® commands enable the operation of the Bluetooth audio system without the need to check the display or operate ■...
Page 608 3-4. Using the audio system ® Using the Bluetooth audio system for the first time ® Before using the Bluetooth audio system, it is necessary to register a ® Bluetooth enabled portable player in the system. Follow the procedure below to register (pair) a portable player: Press and select “BT•A MENU”...
Page 609 3-4. Using the audio system Guidance for registration completion is heard. ® If the portable player has a Bluetooth phone, the phone can be regis- tered at the same time. A voice guidance instruction to register a ® Bluetooth phone is heard. Select “Yes”...
Page 610 3-4. Using the audio system When using a voice command ■ For numbers, say a combination of single digits from zero to nine. Say the command correctly and clearly. Situations in which the system may not recognize your voice ■ When driving on rough roads ●...
Page 611: Operating A Bluetooth
3-4. Using the audio system ® Operating a Bluetooth enabled portable player Type A Playback/Pause button Album selector buttons BT·A menu knob “PWRVOL” knob Text button Power Volume Search playback button Playback button Repeat play button Random playback button Track selector button...
Page 612 3-4. Using the audio system Type B Playback/Pause button Album selector buttons BT·A menu knob “PWRVOL” knob Text button Power Volume Search playback button Playback button Repeat play button Random playback button Track selector button...
Page 613 3-4. Using the audio system Selecting an album To select the desired album, press Selecting tracks Press “” or “” on to select the desired track. Playing and pausing tracks To play or pause a track, press Fast-forwarding and reversing tracks To fast-forward or reverse, press and hold “”...
Page 614 3-4. Using the audio system Switching the display Press Each time the button is pressed, the display changes in the following order: Elapsed time  Album title  Track title  Artist name ® Bluetooth audio system functions ■ Depending on the portable player that is connected to the system, certain functions may not be available.
Page 615: Setting Up A Bluetooth ® Enabled Portable Player
3-4. Using the audio system ® Setting up a Bluetooth enabled portable player ® Registering a portable player in the Bluetooth audio system allows the system to function. The following functions can be used for registered por- table players: ■ Functions and operation procedures Pattern A To enter the menu for each function, follow the steps below using a...
Page 616 3-4. Using the audio system Pattern B Press to select “BT•A MENU”. STEP Press the talk switch or select “BT•A Setup” using STEP Select one of the following functions using a voice command STEP ● Registering a portable player “Pair Audio Player (Pair Audio)” ●...
Page 617 3-4. Using the audio system Registering a portable player Select “Pair Audio Player (Pair Audio)” using a voice command or and perform the procedure for registering a portable player. (P. 608) Selecting a portable player to be used Select “Connect Audio Player (Connect)” using a voice com- STEP mand or Pattern A...
Page 618 3-4. Using the audio system Pattern A Press the talk switch and say “From Car” or “From Audio player”, STEP and select “Confirm” by using a voice command or Pattern B Select “From Car” or “From Audio”, using STEP RX350: If “From Car” is selected, the portable player will be automati- cally connected whenever the “ENGINE START STOP”...
Page 619 3-4. Using the audio system Pattern B Select the desired portable player name to be changed using STEP Press the talk switch or select “Record Name” using , and STEP say the new name. Select “Confirm” using a voice command or STEP Listing the registered portable players Select “List Audio Players (List Audios)”...
Page 620 3-4. Using the audio system Changing the passkey Select “Set Passkey” using a voice command or STEP Pattern A Press the talk switch, say a 4 to 8-digit number, and select “Con- STEP firm” using a voice command or Pattern B Select a 4 to 8-digit number using STEP The number should be input 1 digit at a time.
Page 621 3-4. Using the audio system Deleting a registered portable player Select “Delete Audio Player (Delete Audio)” using a voice com- STEP mand or Pattern A Select the portable player to be deleted by either of the following STEP methods and select “Confirm” using a voice command or a.
Page 622: Bluetooth Audio System Setup
3-4. Using the audio system ® Bluetooth audio system setup ■ System setup items and operation procedures Pattern A To enter the menu for each function, follow the steps below using a voice command or (P. 656) Pattern B Press to select “BT•A MENU”.
Page 623: Optimal Use Of The Audio System
3-4. Using the audio system Optimal use of the audio system Displays the current mode Changes the following set- tings: • Sound quality and volume balance P. 624 The sound quality and balance setting can be changed to pro- duce the best sound. •...
Page 624 3-4. Using the audio system Adjusting sound quality and volume balance ■ Changing sound quality modes Press Pressing the button changes sound modes in the following order: “BAS”“MID”“TRE”“FAD”“BAL”“ASL” ■ Adjusting sound quality Turning adjusts the level. Mode Sound qual- Turn counter- Turn clock- Level displayed...
Page 625 3-4. Using the audio system Turning the Automatic Sound Levelizer (ASL) on/off Turning clockwise turns on the ASL, and turning counter- clockwise turns off the ASL. ASL automatically adjusts the volume and tone quality according to the noise level as you drive your vehicle.
Page 626: Using The Aux Port
3-4. Using the audio system Using the AUX port This port can be used to connect a portable audio device and listen to it through the vehicle’s speakers. Pull up the lever to release the STEP lock, and lift the armrest. Open the cover and connect STEP the portable audio device.
Page 627 3-4. Using the audio system CAUTION Caution while driving ■ Do not connect portable audio device or operate the controls. NOTICE If the armrest cannot be fully closed ■ Depending on the size and shape of the portable audio device that is connected to the system, the armrest may not close fully.
Page 628: Using The Steering Wheel Audio Switches
3-4. Using the audio system Using the steering wheel audio switches Some audio features can be controlled using the switches on the steering wheel. Turns the power on, selects an audio source Increases/decreases volume Radio mode: Selects a radio station CD mode: Selects a track, file (MP3 and WMA) and disc...
Page 629 3-4. Using the audio system Changing the audio source Press when the audio system is turned on. The audio source changes as follows each time the button is pressed. If no discs are inserted in the player, that mode will be skipped. Type A: FM1FM2SAT1SAT2SAT3CD player...
Page 630 3-4. Using the audio system Selecting a track/file or song ® Press to select CD, Bluetooth audio, iPod or USB STEP memory mode. Press “” or “” on to select the desired track/file or song. STEP Selecting an album ® Press to select Bluetooth audio mode.
Page 631 3-4. Using the audio system CAUTION To reduce the risk of an accident ■ Exercise care when operating the audio switches on the steering wheel.
Page 632: Hands-Free System For Mobile Phones
3-4. Using the audio system Hands-free system for mobile phones The hands-free system is a function that allows you to use your mobile phone without touching it. ® ® This system supports Bluetooth mobile phones. Bluetooth is a wireless data system that allows the mobile phone to wirelessly connect to the hands-free system and make/receive calls.
Page 633 3-4. Using the audio system Conditions under which the system will not operate ■ ® If using a mobile phone that does not support Bluetooth ● If the mobile phone is switched off ● If you are outside service range ●...
Page 634 3-4. Using the audio system Compatible models ■ Compatible with HFP (Hands Free Profile) Ver. 1.0 or higher (Conformed: Ver. 1.5) and OPP (Object Push Profile) Ver. 1.1. ® If your mobile phone does not support HFP, you cannot enter the Bluetooth ®...
Page 635 3-4. Using the audio system CAUTION FCC WARNING ■ Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This equipment complies with FCC/IC radiation exposure limits set forth for an uncontrolled environment and meets the FCC radio frequency (RF) Exposure Guidelines in Supplement C to OET65 and RSS-102 of the IC radio frequency (RF) Exposure rules.
Page 636 3-4. Using the audio system CAUTION Caution while driving ■ ® Do not use a mobile phone or connect the Bluetooth phone. Caution regarding interference with electronic devices ■ ® Your audio unit is fitted with Bluetooth antennas. People with implanted pace- ●...
Page 637: Using The Hands-Free System (For Mobile Phones)
3-4. Using the audio system Using the hands-free system (for mobile phones) ■ Audio unit Display A message, name, phone number, etc. is displayed. Lower-case characters and special characters cannot be displayed. Displays information that is too long to be displayed at one time on the display (press and hold) Selects speed dials...
Page 638 3-4. Using the audio system ■ Steering wheel switches Volume During an incoming call: Adjusts the ring tone volume During an ongoing call: Adjusts the receiver volume The voice guidance volume can- not be adjusted using this but- ton. Off-hook switch Turns the hands-free system on/starts a call On-hook switch...
Page 639 3-4. Using the audio system Operating the system using voice commands By following voice guidance instructions output from the speaker, voice commands enable the operation of the hands-free phone system without the need to check the display or operate ■ Operation procedure when using voice commands Press the talk switch and follow voice guidance instructions.
Page 640 3-4. Using the audio system Using the hands-free phone system for the first time Before using the hands-free phone system, it is necessary to register a mobile phone in the system. The system will enter phone registration mode automatically when starting the system with no mobile phone reg- istered.
Page 641 3-4. Using the audio system Select “Yes” or “No” using a voice command or STEP ® audio player P. 602) (Bluetooth Menu list of the hands-free phone system ■ Normal operation Second First menu Third menu Operation detail menu Dialing a number stored in the “Callback”...
Page 642 3-4. Using the audio system Second First menu Third menu Operation detail menu “Set PIN” Setting a PIN code “Security” “Phbk Lock” Locking the phone book “Phbk Unlock” Unlocking the phone book Registering the mobile phone “Pair Phone” to be used Selecting a mobile phone to be “Connect”...
Page 643 3-4. Using the audio system ■ Short cut key operation First menu Second menu Operation detail Dialing a name registered in the “Dial XXX (name)” phone book “Phone book add Adding a new phone number Entry” “Phone book Change Changing a registered name in name”...
Page 644 3-4. Using the audio system Automatic volume adjustment ■ When vehicle speed reaches 50 mph (80 km/h) or more, the volume automati- cally increases. The volume returns to the previous volume setting when vehicle speed drops to 43 mph (70 km/h) or less. When using a voice command ■...
Page 645: Making A Phone Call
3-4. Using the audio system Making a phone call ■ Making a phone call ● Dialing by inputting a number “Dial by number” ● Dialing by inputting a name “Dial by name” ● Speed dialing ● Dialing a number stored in the outgoing history memory “Redial”...
Page 646 3-4. Using the audio system Dialing by inputting a number Press the talk switch and say “Dial by number”. STEP Press the talk switch and say the phone number. STEP Dial by one of the following methods: STEP a. Press the off-hook switch. b.
Page 647 3-4. Using the audio system When receiving a phone call ■ Answering a phone call Press the off-hook switch. ■ Refusing a phone call Press the on-hook switch. Transferring a phone call A call can be transferred between the mobile phone and system while dialing, receiving a call, or during a call.
Page 648 3-4. Using the audio system Using the call history memory Follow the procedure below to use a number stored in the call history memory: Press the talk switch and say “Redial” (when using a number STEP stored in the outgoing call history memory) or “Call back” (when using a number stored in the incoming call history memory).
Page 649 3-4. Using the audio system Call waiting ■ If your phone does not support HFP Ver. 1.5, this function cannot be used. ● Call waiting operation may differ depending on your mobile phone and service ● provider. Call history ■ Up to 5 numbers can be stored in each of the outgoing and incoming call history memories.
Page 650: Setting A Mobile Phone
3-4. Using the audio system Setting a mobile phone Registering a mobile phone in the hands-free phone system allows the sys- tem to function. The following functions can be used for registered mobile phones: ■ Functions and operation procedures To enter the menu for each function, follow the steps below using a voice command or ●...
Page 651 3-4. Using the audio system Registering a mobile phone Select “Pair Phone” using a voice command or , and perform the procedure for registering a mobile phone. (P. 640) Selecting a mobile phone to be used Select “Connect Phone (Connect)” using a voice command or STEP Pattern A Select the mobile phone to be used by either of the following...
Page 652 3-4. Using the audio system Changing the registered name of a mobile phone Select “Change Name” using a voice command or STEP Pattern A Select the name of the mobile phone to be changed by either of STEP the following methods, and select “Confirm” using a voice com- mand or a.
Page 653 3-4. Using the audio system Listing the registered mobile phones Select “List Phones” using a voice command or . The list of regis- tered mobile phones will be read aloud. When listing is complete, the system returns to “Phone Setup”. Pressing the talk switch while the name of a mobile phone is being read aloud selects the mobile phone, and the following functions will become available:...
Page 654 3-4. Using the audio system Pattern B Select a 4 to 8-digit number using STEP The number should be input 1 digit at a time. When the entire number to be registered as a passkey has been STEP input, press again.
Page 655 3-4. Using the audio system Pattern B Select the desired mobile phone to be deleted using STEP ® If the mobile phone to be deleted is paired as a Bluetooth audio player, the registration of the audio player can be deleted at the same time. A ®...
Page 656: Security And System Setup
3-4. Using the audio system Security and system setup ■ Security setting items and operation procedures To enter the menu for each function, follow the steps below using a voice command or ● Setting or changing the PIN (Personal Identification Number) 1.
Page 657 3-4. Using the audio system Setting or changing the PIN ■ Setting a PIN Select “Set PIN” using a voice command or STEP Enter a PIN using a voice command or STEP When using , input the code 1 digit at a time. ■...
Page 658 3-4. Using the audio system Input the PIN by either of the following methods and select “Con- STEP firm” using a voice command or a. Press the talk switch and say the registered PIN. b. Input a new PIN using Setting voice guidance volume Select “Guidance Vol”...
Page 659 3-4. Using the audio system Initializing the system Select “Initialize” and then “Confirm” using STEP Select “Confirm” again using STEP Initialization ■ The following data in the system can be initialized: ● • Phone book • Outgoing and incoming call history •...
Page 660: Using The Phone Book
3-4. Using the audio system Using the phone book To enter the menu for each function, follow the steps below using a voice command or ● Adding a new phone number 1. “Phonebook”  2. “Add Entry” ● Changing the registered name in the phone book 1.
Page 661 3-4. Using the audio system ■ Adding procedure Select “Add Entry” using a voice command or STEP Use one of the following methods to input a telephone number: STEP Inputting a telephone number using a voice command: STEP2-1 Select “By Voice” using a voice command or STEP2-2 Press the talk switch, say the desired number, and select “Confirm”...
Page 662 3-4. Using the audio system Inputting a phone number using STEP2-1 Select “Manual Input” using STEP2-2 Input a phone number using , and press again. Input the phone number 1 digit at a time. Selecting a phone number from the outgoing or incoming call history: STEP2-1 Select “Call History”...
Page 663 3-4. Using the audio system Select the name to be registered by either of the following meth- STEP ods, and select “Confirm” using a voice command or a. Press the talk switch and say the desired name. b. Select “Record Name” using and say the desired name.
Page 664 3-4. Using the audio system Press the talk switch or select “Record Name” using STEP say the new name. Select “Confirm” using a voice command or STEP Listing the registered data Select “List Names” using a voice command or . The list of the reg- istered data will be read aloud.
Page 665 3-4. Using the audio system Setting speed dials Select “Set Speed Dial (Speed Dial)” using a voice command or STEP Pattern A Select the data to be registered as a speed dial by either of the STEP following methods and select “Confirm” using a voice command a.
Page 666 3-4. Using the audio system Deleting the registered data Select “Delete Entry” using a voice command or STEP Pattern A Select the data to be deleted by either of the following methods STEP and select “Confirm” using a voice command or a.
Page 667: 3-5. Using The Interior Lights
3-5. Using the interior lights Interior lights list Front personal lights (P. 668) Front interior light (P. 668) RX350 Shift lever light (when the “ENGINE START STOP” switch is in ACCESSORY or IGNITION ON mode) RX450h Shift lever light (when the “POWER” switch is in ACCESSORY or ON mode) Rear personal lights (...
Page 668: Interior Lights
3-5. Using the interior lights Interior lights and personal lights Interior lights Turns the lights on/off linked to door positions. Turns the lights on/off Personal lights Front Turns the light on/off Rear Turns the light on/off...
Page 669 3-5. Using the interior lights Interior lights and personal lights Illuminated entry system ■ RX350 The lights automatically turn on/off according to “ENGINE START STOP” switch mode, the presence of the electronic key, whether the doors are locked/unlocked, and whether the doors are open/closed. RX450h The lights automatically turn on/off according to “POWER”...
Page 670: Using The Storage Features List Of Storage Features
3-6. Using the storage features List of storage features Glove box Auxiliary boxes (if equipped) Bottle holders/door pockets Cup holders Console box/coin holder Under tray CAUTION Items that should not be left in the storage spaces ■ Do not leave glasses, lighters or spray cans in the storage spaces, as this may cause the following when cabin temperature becomes high: Glasses may be deformed by heat or cracked if they come into contact with ●...
Page 671: Glove Box
3-6. Using the storage features Glove box Glove box The glove box can be opened by pressing the lock release button and locked and unlocked using the mechanical key. Opens Locks Unlocks Power back door main switch ■ The power back door main switch is located in the glove box. (P. 85) CAUTION Caution while driving ■...
Page 672: Bottle Holders/Door Pockets
3-6. Using the storage features Bottle holders/door pockets Bottle holders/door pockets Front The front door pockets can be opened and closed. Rear CAUTION Caution while driving (front door pockets) ■ Keep the door pockets closed. Injuries may result in the event of an accident or sudden braking. Items unsuitable for the bottle holders ■...
Page 673: Cup Holders
3-6. Using the storage features Bottle holders/door pockets and cup holders NOTICE When stowing a bottle ■ Put the cap on before stowing the bottle. Do not place open bottles in the bottle holders. The contents may spill. Cup holders Front (Center console) Press down the lid on the farthest side from the driver.
Page 674 3-6. Using the storage features Cup holders Rear Pull down the armrest. STEP Press down the button on the arm- STEP rest. Cup holder insert ■ The cup holder insert may be removed for cleaning.
Page 675 3-6. Using the storage features Cup holders CAUTION Items unsuitable for the cup holder ■ Do not place anything other than cups or beverage cans in the cup holders. Even when the lid is closed, items must not be stored in the cup holders. Other items may be thrown out of the holders in the event of an accident or sudden braking and cause injury.
Page 676: Console Box
3-6. Using the storage features Console box Console box Pull up the lever to release the lock, and lift the armrest. Tray in the console box ■ The tray slides forward/backward and can be removed.
Page 677 3-6. Using the storage features Console box Console box storage space ■ The console box comes with partition doors. Partition door B Partition door A can be removed. Partition door A The storage space can be expanded by opening the partition doors. Lift the tab Pull partition door B as shown in the illus- tration...
Page 678: Coin Holder
3-6. Using the storage features Coin holder and auxiliary boxes Coin holder Pull up the lever to release the lock, and slide the armrest. Auxiliary boxes (if equipped) Overhead Press in the lid. This box is useful for temporarily storing sunglasses and similar small items.
Page 679 3-6. Using the storage features Auxiliary box Rear seat Pull down the armrest. STEP Pull up the lever to release the lock STEP and lift the armrest. CAUTION Caution while driving ■ Do not leave the auxiliary box open while driving. Items stored in the auxiliary box may fall out and cause death or serious injury in case of an accident or sudden stop.
Page 680: Under Tray
3-6. Using the storage features Under tray Under tray CAUTION Items unsuitable for the under tray ■ Observe the following precautions when putting items in the under tray. Failure to do so may cause items to be thrown out of the tray in the event of sudden braking or steering.
Page 681: 3-7. Other Interior Features
3-7. Other interior features Sun visors To set the visor in the forward position, flip it down. To set the visor in the side position, flip down, unhook, and swing it to the side. To use the side extender, place the visor in the side position, then slide it back- ward.
Page 682: Vanity Mirrors
3-7. Other interior features Vanity mirrors Slide the cover to open. The light turns on when the cover is opened. To prevent 12-volt battery discharge ■ When the “ENGINE START STOP” switch (RX350) or the “POWER” switch (RX450h) is turned off, the lights will go off automatically after 20 minutes. NOTICE When not in use ■...
Page 683: Clock
With a navigation system Refer to the “Navigation System Owner’ s Manual”. With the Lexus Display Audio system Adjusts the hours Adjusts the minutes Without a navigation system or the Lexus Display Audio system Adjusts the hours Adjusts the minutes...
Page 684 3-7. Other interior features The clock is displayed when ■ RX350 The clock is displayed when the “ENGINE START STOP” switch is in ACCES- SORY or IGNITION ON mode. RX450h The clock is displayed when the “POWER” switch is in ACCESSORY or ON mode.
Page 685: Outside Temperature Display
With a navigation system Refer to the “Navigation System Owner’ s Manual”. With the Lexus Display Audio system The outside temperature is dis- played on the air conditioning operation screen. (P. 412) Without a navigation system or the Lexus Display Audio system...
Page 686 If the temperature does not appear (without the Lexus Display Audio system) ■ The system may be malfunctioning. Take your vehicle to your Lexus dealer. When “- -” or “E” is displayed (with the Lexus Display Audio system) ■ The system may be malfunctioning. Take your vehicle to your Lexus dealer.
Page 687: Multi-Display Light Control
3-7. Other interior features  Multi-display light control The brightness of the multi-display can be adjusted to four levels. Press and release the “DISP” switch until the brightness of the display is adjusted to the desired level. Instrument panel linked brightness control ■...
Page 688: Power Outlets
3-7. Other interior features Power outlets The power outlets can be used for the following components. 12 V: Accessories that run on less than 10 A. 120 VAC: Accessories that use less than 100 W. Inside the console (12 V) Pull up the lever to release the STEP lock, and lift the armrest.
Page 689 3-7. Other interior features Luggage compartment (12V) Open the cover. On the back surface of the console (120 VAC)* Open the cover. *: If equipped The power outlets can be used when ■ 12 V RX350: The “ENGINE START STOP” switch is in ACCESSORY or IGNITION ON mode.
Page 690 3-7. Other interior features NOTICE To avoid damaging the power outlets ■ Close the power outlet lid when the power outlet is not in use. Foreign objects or liquids that enter the power outlet may cause a short circuit. To prevent the fuse from being blown ■...
Page 691: Heated Steering Wheel
Press the button to turn the heated steering wheel off and then press the button again. If the indicator light still flashes, a malfunction may be occurring. Turn the heated steering wheel off and have the vehicle inspected by your Lexus dealer. ...
Page 692 3-7. Other interior features CAUTION Burns ■ Care should be taken to prevent injury if anyone in the following categories comes in contact with the steering wheel when the heated steering wheel is on: Babies, small children, the elderly, the sick and the physically challenged ●...
Page 693: Seat Heaters And Ventilators
3-7. Other interior features  Seat heaters and ventilators The seat heaters and ventilators heat the seats and maintain good airflow by blowing air from the seats. Turns the seat heater on The indicator light comes on. The higher the number is, the warmer the seat becomes.
Page 694 3-7. Other interior features CAUTION Burns ■ Use caution when seating the following persons in a seat with the seat heater on ● to avoid the possibility of burns: • Babies, small children, the elderly, the sick and the physically challenged •...
Page 695: Armrest
3-7. Other interior features Armrest Pull the armrest down for use. NOTICE To prevent damage to the armrest ■ Do not place too much strain on the armrest.
Page 696: Coat Hooks
3-7. Other interior features Coat hooks To use the coat hook, push it in. CAUTION Items that must not be hung on the hook ■ Do not hang a coat hanger or other hard or sharp object on the hook. If the SRS curtain shield airbags deploy, these items may become projectiles that cause death or serious injury.
Page 697: Assist Grips
3-7. Other interior features Assist grips An assist grip installed on the ceiling can be used to support your body while sitting on the seat. CAUTION Assist grip ■ Do not use the assist grip when getting in or out of the vehicle or rising from your seat.
Page 698: Floor Mat
3-7. Other interior features Floor mat Use only floor mats designed specifically for vehicles of the same model and model year as your vehicle. Fix them securely in place onto the carpet. Insert the retaining hooks (clips) STEP into the floor mat eyelets. Turn the upper knob of each STEP retaining hook (clip) to secure...
Page 699 ■ Do not use floor mats designed for other models or different model year vehicles, ● even if they are Lexus Genuine floor mats. Only use floor mats designed for the driver's seat. ● Always install the floor mat securely using the retaining hooks (clips) provided.
Page 700: Luggage Compartment Features
3-7. Other interior features Luggage compartment features ■ Cargo hooks Pull the hook to use. The cargo hooks are provided for securing loose items. ■ Auxiliary boxes Deck side boxes Pull the strap upwards when lift- ing the cover up.
Page 701 3-7. Other interior features Deck floor box (if equipped) Pull the lever upwards when lift- ing the deck board up.
Page 702 3-7. Other interior features ■ Luggage cover (if equipped) Push from above until the claws STEP on both sides are securely locked in position. Pull out the luggage cover and STEP hook it onto the anchors. Removing the luggage covers Front luggage cover Press the buttons to remove the luggage cover.
Page 703 3-7. Other interior features Rear luggage cover Detach the outer clips of the rear STEP luggage cover from the back door. Detach the inner clips of the rear STEP luggage cover from the back door. Installing the rear luggage cover ■...
Page 704 3-7. Other interior features CAUTION When the cargo hooks are not in use ■ To avoid injury, always return the cargo hooks to their stowed positions.
Page 705: Garage Door Opener
3-7. Other interior features Garage door opener The garage door opener can be programmed to operate garage doors, gates, entry doors, door locks, home lighting systems, security systems, and other devices.  The garage door opener (HomeLink Universal Transceiver) is manufactured ...
Page 706 3-7. Other interior features Press and hold one of the STEP  HomeLink buttons and the trans- mitter button. When  HomeLink indicator light changes from a slow to a rapid flash, you can release both buttons.  If the HomeLink indicator light comes on but does not flash, or flashes rapidly for 2 seconds and...
Page 707 3-7. Other interior features ■ Programming a Rolling Code system (for U.S.A. owners) If your device is Rolling Code equipped, follow the steps under the  heading “Programming the HomeLink ” before proceeding with the steps listed below. Locate the learn button on the ceiling mounted garage door STEP opener motor.
Page 708 HomeLink buttons. ■ Programming other devices To program other devices such as home security systems, home door locks or lighting, contact your authorized Lexus dealer for assistance. ■ Reprogramming a button  The individual HomeLink buttons cannot be erased but can be reprogrammed.
Page 709 3-7. Other interior features  Erasing the entire HomeLink memory (all three programs) Press and hold the 2 outside but- tons for 10 seconds until the indi- cator light flashes. If you sell your vehicle, be sure to erase the programs stored in the ...
Page 710 3-7. Other interior features Certification for the garage door opener ■ For vehicles sold in the U.S.A. FCC ID: NZLGHSHL4 FCC ID: NZLOBIHL4 FCC ID: NZLWZLHL4 NOTE: This device complies with Part 15 of the FCC Rules. Operation is subject to the fol- lowing two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Page 711: Compass
3-7. Other interior features  Compass The compass on the inside rear view mirror indicates the direction in which the vehicle is heading. ■ Operation To turn the compass on or off, press for more than 3 seconds. The location the compass is dis- played differs according to the type of inner rear view mirror.
Page 712 3-7. Other interior features Calibrating the compass The direction display deviates from the true direction determined by the earth’ s magnetic field. The amount of deviation varies depending on the geographic position of the vehicle. If you cross over one of the map boundaries shown in illustration, the com- pass will deviate.
Page 713 3-7. Other interior features Referring to the map above, press to select the number of STEP the zone you are in. If the direction is displayed for several seconds after adjustment, the calibration is complete. ■ Circling calibration If “C” appears on the display, drive the vehicle at 5 mph (8 km/h) or less in a circle until a direction is displayed.
Page 714 3-7. Other interior features CAUTION While driving the vehicle ■ Do not adjust the display. Adjust the display only when the vehicle is stopped. When doing the circling calibration ■ Secure a wide space, and watch out for people and vehicles in the vicinity. Do not violate any local traffic rules while performing circling calibration.
Page 715: Safety Connect
Telematics Subscription Service Agreement and its Terms and Conditions, as in effect and amended from time to time, a current copy of which is avail- able at Lexus.com. All use of the Safety Connect service is subject to such then-applicable Terms and Conditions.
Page 716 After you have signed the Telematics Subscription Service Agree- ment and are enrolled, you can begin receiving services. A variety of subscription terms is available for purchase. Contact your Lexus dealer, call 1-800-25-LEXUS (1-800-255-3987) or push the “SOS” button in your vehicle for further subscription details.
Page 717 ● ing Safety Connect. Safety Connect is available beginning Fall 2009 on select Lexus models. Con- ● tact with the Safety Connect response center is dependent upon the telematics device being in operative condition, cellular connection availability, and GPS satellite signal reception, which can limit the ability to reach the response center or receive emergency service support.
Page 718 • Green indicator light flashing = Safety Connect call in process • Red indicator light (except at vehicle start-up) = System malfunction (contact your Lexus dealer) • No indicator light (off) = Safety Connect service not active Safety Connect services ■...
Page 719 After filing a police report, call the Safety Connect response center at 1-800-25- LEXUS (1-800-255-3987) and follow the prompts for Safety Con- nect to initiate this service. In addition to assisting law enforcement with recovery of a stolen vehi- cle, Safety-Connect-equipped vehicle location data may, under cer- tain circumstances, be shared with third parties to locate your vehicle.
Page 720 3-7. Other interior features Safety information for Safety Connect Important! Read this information before using Safety Connect. ■ Exposure to radio frequency signals The Safety Connect system installed in your vehicle is a low-power radio transmitter and receiver. It receives and also sends out radio fre- quency (RF) signals.
Page 721 3-7. Other interior features Certification for Lexus Enform with Safety Connect ■ FCC ID: O9EGTM1 FCC ID: O6Y-CDMRF101 NOTE: This device complies with Part 15 of the FCC Rules. Operation is subject to the fol- lowing two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Page 722 3-7. Other interior features...
Page 723 Maintenance and care 4-1. Maintenance and care 4-3. Do-it-yourself maintenance Cleaning and protecting the vehicle exterior..... 724 Do-it-yourself service precautions......738 Cleaning and protecting the vehicle interior....727 Hood........... 742 Positioning a floor jack ..743 4-2. Maintenance Engine compartment .... 745 Maintenance 12-volt battery ......
Page 724: Maintenance And Care Cleaning And Protecting The Vehicle Exterior
4-1. Maintenance and care Cleaning and protecting the vehicle exterior Perform the following to protect the vehicle and maintain it in prime condi- tion: ● Working from top to bottom, liberally apply water to the vehicle body, wheel wells and underside of the vehicle to remove any dirt and dust.
Page 725 4-1. Maintenance and care Aluminum wheels ■ Remove any dirt immediately by using a neutral detergent. Do not use hard ● brushes or abrasive cleaners. Do not use strong or harsh chemical cleaners. Use the same mild detergent and wax as used on the paint. Do not use detergent on the wheels when they are hot, for example after driving ●...
Page 726 4-1. Maintenance and care NOTICE To prevent paint deterioration and corrosion on the body and components (alu- ■ minum wheels etc.) Wash the vehicle immediately in the following cases: ● • After driving near the sea coast • After driving on salted roads •...
Page 727: Cleaning And Protecting The Vehicle Interior
4-1. Maintenance and care Cleaning and protecting the vehicle interior The following procedures will help protect your vehicle's interior and keep it in top condition: ■ Protecting the vehicle interior Remove dirt and dust using a vacuum cleaner. Wipe dirty surfaces with a cloth dampened with lukewarm water.
Page 728 4-1. Maintenance and care Caring for leather areas ■ Lexus recommends cleaning the interior of the vehicle at least twice a year to main- tain the quality of the vehicle’ s interior. Shampooing the carpets ■ There are several commercial foaming-type cleaners available. Use a sponge or brush to apply the foam.
Page 729 4-1. Maintenance and care NOTICE Cleaning detergents ■ Do not use the following types of detergent, as they may discolor the vehicle inte- ● rior or cause streaks or damage to painted surfaces: • Non-seat portions: Organic substances such as benzene or gasoline, alkaline or acidic solutions, dye, or bleach •...
Page 730: Maintenance Maintenance Requirements
It is recommended that genuine Lexus parts be used for repair to ensure perfor- mance of each system. If non-Lexus parts are used in replacement or if a repair shop other than a Lexus dealer performs repairs, confirm the warranty coverage.
Page 731 Allow inspection and repairs to be performed by a Lexus dealer ■ Lexus technicians are well-trained specialists and are kept up to date with the ● latest service information. They are well informed about the operations of all systems on your vehicle.
Page 732 4-2. Maintenance CAUTION If your vehicle is not properly maintained ■ Improper maintenance could result in serious damage to the vehicle and possible serious injury or death. Handling of the 12-volt battery ■ Engine exhaust, some of its constituents, and a wide variety of automobile com- ●...
Page 733: General Maintenance
“Warranty and Service Guide” or “Owner’s Manual Supplement”. It is recommended that any problem you notice should be brought to the attention of your Lexus dealer or qualified service shop for advice. Engine compartment...
Page 734: Vehicle Interior
4-2. Maintenance Vehicle interior Items Check points Check the connections. 12-volt battery (RX450h) (P. 766) • The accelerator pedal should move Accelerator pedal smoothly (without uneven pedal effort or catching). • When parked on a slope and the Automatic transmission “Park” shift lever is in P, is the vehicle mechanism (RX350) securely stopped?
Page 735 4-2. Maintenance Items Check points • Do the indicators and buzzers Indicators/buzzers function properly? • Do all the lights come on? Lights • Are the headlights aimed cor- rectly? (P. 826) • Does the parking brake pedal move smoothly? Parking brake •...
Page 736: Vehicle Exterior
4-2. Maintenance Vehicle exterior Items Check points Doors • Do the doors operate smoothly? • Does the engine hood lock system Engine hood work properly? • There should not be any signs of Fluid leaks fluid leakage after the vehicle has been parked.
Page 737: Emission Inspection And Maintenance (I/M) Programs
If the malfunction indicator lamp comes on The OBD system determines that a problem exists somewhere in the emission control system. Your vehicle may not pass the I/M test and may need to be repaired. Contact your Lexus dealer to service the vehicle. ■...
Page 738: Do-It-Yourself Maintenance Do-It-Yourself Service Precautions
4-3. Do-it-yourself maintenance Do-it-yourself service precautions If you perform maintenance by yourself, be sure to follow the correct pro- cedures as given in these sections. Items Parts and tools • Warm water (RX350) • Baking soda (RX350) 12-volt battery condition •...
Page 739 4-3. Do-it-yourself maintenance Items Parts and tools • “Toyota Super Long Life Coolant” or a similar high quality ethylene glycol based non-silicate, non- amine, non-nitrite and non-borate coolant with long-life hybrid organic acid technology. For the U.S.A.: Engine/power control unit coolant “Toyota Super Long Life Coolant”...
Page 740 4-3. Do-it-yourself maintenance Items Parts and tools • Water or washer fluid containing antifreeze (for winter use) Washer fluid (P. 764) • Funnel (used only for adding water or washer fluid) CAUTION The engine compartment contains many mechanisms and fluids that may move sud- denly, become hot, or become electrically energized.
Page 741 4-3. Do-it-yourself maintenance CAUTION When working near the electric cooling fans or radiator grille ■ RX350 Be sure the “ENGINE START STOP” switch is off. With the “ENGINE START STOP” switch in IGNITION ON mode, the electric cooling fan may automatically start to run if the air conditioning is on and/or the coolant temperature is high.
Page 742: Hood
4-3. Do-it-yourself maintenance Hood Release the lock from the inside of the vehicle to open the hood. Pull the hood lock release lever. STEP The hood will pop up slightly. Pull up the hood catch and lift STEP the hood. CAUTION Pre-driving check ■...
Page 743: Positioning A Floor Jack
4-3. Do-it-yourself maintenance Positioning a floor jack When raising your vehicle with a floor jack, position the jack correctly. Improper placement may damage your vehicle or cause injury. ■ Front ■ Rear RX350 RX450h...
Page 744 4-3. Do-it-yourself maintenance CAUTION When raising your vehicle ■ Make sure to observe the following precautions to reduce the possibility of death or serious injury: Lift up the vehicle using a floor jack such as ● the one shown in the illustration. When using a floor jack, follow the instructions of the manual provided with the ●...
Page 745: Engine Compartment
4-3. Do-it-yourself maintenance Engine compartment RX350 Engine oil filler cap Engine coolant reservoir (P. 752) (P. 755) Engine oil level dipstick Condenser (P. 759) (P. 750) Radiator (P. 759) 12-volt battery (P. 762) Electric cooling fans Brake fluid reservoir Washer fluid tank (P.
Page 746 4-3. Do-it-yourself maintenance RX450h Brake fluid reservoir Engine coolant reservoir (P. 760) (P. 757) Engine oil filler cap Condenser (P. 759) (P. 752) Radiator (P. 759) Engine oil level dipstick Electric cooling fans (P. 750) Power control unit coolant Power control unit coolant radiator (P.
Page 747 4-3. Do-it-yourself maintenance Engine compartment cover ■ Removing the engine compartment covers (RX350) Outside Front...
Page 748 4-3. Do-it-yourself maintenance ■ Removing the engine compartment covers (RX450h) Outside Front ■ Installing the clips NOTICE After installing an engine compartment cover ■ Make sure that the cover is securely installed in its original position.
Page 749 4-3. Do-it-yourself maintenance 12-volt battery cover (RX350) Removing the 12-volt battery cover. NOTICE When installing the 12-volt battery cover ■ Securely install the cover over the 12-volt battery. Failure to do so may cause water to enter the engine compartment when it rains or the vehicle is washed, resulting in a malfunction.
Page 750 4-3. Do-it-yourself maintenance Engine oil With the engine at operating temperature and turned off, check the oil level on the dipstick. ■ Checking the engine oil Park the vehicle on level ground. After warming up the engine STEP and turning it off (RX350) or warming up the engine and turning off the hybrid system (RX450h), wait more than 5 minutes for the oil to drain back into the bottom of the engine.
Page 751 4-3. Do-it-yourself maintenance Wipe the dipstick and reinsert it fully. STEP Type A Full Type B Full...
Page 752 4-3. Do-it-yourself maintenance ■ Adding engine oil RX350 If the oil level is below or near the low level mark, add engine oil of the same type as that already in the engine. RX450h If the oil level is below or near the low level mark, add engine oil of the same type as that already in the engine.
Page 753 4-3. Do-it-yourself maintenance Make sure to check the oil type and prepare the items needed before adding oil. Engine oil P. 949 selection Oil quantity 1.6 qt. (1.5 L, 1.3 Imp. qt.) (Low Full) Items Clean funnel Remove the oil filler cap by turning it counterclockwise. STEP Add engine oil slowly, checking the dipstick.
Page 754 ● pose of used oil and filters in household trash, in sewers or onto the ground. Call your Lexus dealer, service station or auto parts store for information con- cerning recycling or disposal. Do not leave used engine oil within the reach of children.
Page 755 U.S.A.: “Toyota Super Long Life Coolant” is a mixture of 50% coolant and 50% deionized water. (Minimum temperature: -31F [-35C]) Canada: “Toyota Super Long Life Coolant” is a mixture of 55% coolant and 45% deionized water. (Minimum temperature: -44F [-42C]) For more details about coolant, contact your Lexus dealer.
Page 756 If the coolant level drops within a short time after replenishing ■ Visually check the radiator, hoses, radiator cap, drain cock and water pump. If you cannot find a leak, have your Lexus dealer test the cap and check for leaks in the cooling systems. CAUTION When the engine is hot ■...
Page 757 4-3. Do-it-yourself maintenance Coolant (RX450h) The coolant level is satisfactory if it is between the “FULL” and “LOW” lines on the reservoir when the engine and hybrid system are cold. Engine coolant reservoir Reservoir cap “FULL” line “LOW” line If the level is on or below the “LOW”...
Page 758 If the coolant level drops within a short time of replenishing ■ Visually check the radiators, hoses, engine/power control unit coolant reservoir caps, drain cock and water pump. If you cannot find a leak, have your Lexus dealer test the cap and check for leaks in the cooling systems.
Page 759 Check the radiator and condenser and clear away any foreign objects. If either of the above parts are extremely dirty or you are not sure of their condition, have your vehicle checked by your Lexus dealer. CAUTION When the engine (RX350) or hybrid system (RX450h) is hot ■...
Page 760 4-3. Do-it-yourself maintenance Brake fluid ■ Checking fluid level RX350 The brake fluid level should be between the “MAX” and “MIN” lines on the tank. RX450h The brake fluid level should be between the “MAX” and “MIN” lines on the tank. ■...
Page 761 4-3. Do-it-yourself maintenance Brake fluid can absorb moisture from the air ■ Excess moisture in the brake fluid can cause a dangerous loss of braking efficiency. Use only newly opened brake fluid. CAUTION When filling the reservoir ■ Take care because brake fluid can harm your hands or eyes and damage painted surfaces.
Page 762 Open and close any of the doors. STEP Start the engine. (If the engine does not start first time, repeat the proce- STEP dure.) If the engine will not start even after multiple attempts at the above method, contact your Lexus dealer.
Page 763 4-3. Do-it-yourself maintenance CAUTION Chemicals in the 12-volt battery ■ Batteries contain poisonous and corrosive sulfuric acid and may produce hydrogen gas which is flammable and explosive. To reduce the risk of death or serious injury, take the following precautions while working on or near the 12-volt battery: Do not cause sparks by touching the 12-volt battery terminals with tools.
Page 764 4-3. Do-it-yourself maintenance NOTICE When recharging the 12-volt battery ■ Never recharge the 12-volt battery while the engine is running. Also, be sure all accessories are turned off. Washer fluid RX350 If any washer does not work or the warning message appears on the multi-information display, washer tank may be empty.
Page 765 4-3. Do-it-yourself maintenance CAUTION When adding washer fluid ■ RX350 Do not add washer fluid when the engine is hot or running as washer fluid contains alcohol and may catch fire if spilled on the engine etc. RX450h Do not add washer fluid when the hybrid system is hot or operating as washer fluid contains alcohol and may catch fire if spilled on the hybrid system etc.
Page 766: 12-Volt Battery
4-3. Do-it-yourself maintenance 12-volt battery (RX450h) ■ Location The 12-volt battery is located on the left-hand side of the luggage compartment. ■ Removing the 12-volt battery cover Vehicles with a compact spare tire Pull the lever upward to fold STEP back the front part of the deck board.
Page 767 4-3. Do-it-yourself maintenance Pull on the attached hook to STEP extend the string. Use the hook to secure the deck STEP board as shown in the illustra- tion. Remove the spare tire cover. STEP After removing clips, STEP remove the 12-volt battery cover.
Page 768 4-3. Do-it-yourself maintenance Vehicles with a full-size spare tire Pull the lever upward to fold STEP back the front part of the deck board. Pull on the attached hook to STEP extend the string. Use the hook to secure the deck STEP board as shown in the illustra- tion.
Page 769 4-3. Do-it-yourself maintenance After removing clips, STEP remove the 12-volt battery cover. ■ Exterior Make sure that the 12-volt battery terminals are not corroded and that there are no loose connections, cracks or loose clamps. Terminals Hold-down clamp ■ Installing the 12-volt battery cover Install the 12-volt battery cover with the clips.
Page 770 With the shift lever in P and the “POWER” switch off, open and close any door ● and then attempt to start the hybrid system. If the system will not start even after multiple attempts at both methods, contact your Lexus dealer.
Page 771 4-3. Do-it-yourself maintenance CAUTION Chemicals in the 12-volt battery ■ The 12-volt battery contain poisonous and corrosive sulfuric acid and may produce hydrogen gas which is flammable and explosive. To reduce the risk of death or seri- ous injury, take the following precautions while working on or near the 12-volt bat- tery: Do not cause sparks by touching the 12-volt battery terminals with tools.
Page 772 Use a 12-volt battery designed for the RX450h. Failure to do so may cause gas (hydrogen) to enter the passenger compartment, causing a fire or explosion. For replacement of the 12-volt battery, contact your Lexus dealer. NOTICE When recharging the 12-volt battery ■...
Page 773: Tires
Vehicles with a compact spare tire Rotate the tires in the order shown. To equalize tire wear and extend tire life, Lexus recommends that tire rotation is carried out at the Front same interval as tire inspection. Vehicles with a full-size spare tire Rotate the tires in the order shown.
Page 774 4-3. Do-it-yourself maintenance ■ The tire pressure warning system Your Lexus is equipped with a tire pressure warning system that uses tire pressure warning valves and transmitters to detect low tire infla- tion pressure before serious problems arise. (P. 861)
Page 775 4-3. Do-it-yourself maintenance ■ How to initialize the tire pressure warning system RX350 Park the vehicle in a safe place and turn the “ENGINE START STEP STOP” switch off. While the vehicle is moving, initialization is not performed. Adjust the tire inflation pressure to the specified cold tire inflation STEP pressure level.
Page 776 4-3. Do-it-yourself maintenance RX450h Park the vehicle in a safe place and turn the “POWER” switch off. STEP Initialization cannot be performed while the vehicle is moving. Adjust the tire inflation pressure to the specified cold tire inflation STEP pressure level. (P. 960) Make sure to adjust the tire pressure to the specified cold tire inflation pressure level.
Page 777 A tire goes flat repeatedly or cannot be properly repaired due to the size or ● location of a cut or other damage. If you are not sure, consult with your Lexus dealer. Replacing tires and wheels ■ If the ID code of the tire pressure warning valve and transmitter is not registered, the tire pressure warning system will not work properly.
Page 778 4-3. Do-it-yourself maintenance Maximum load of tire ■ Check that the number given by dividing the maximum load by 1.10 of the replace- ment tire is greater than 1/2 of the Gross Axle Weight Ratings (GAWR) of either the front axle or the rear axle, whichever is greater. For the GAWR, see the Certification Label.
Page 779 If repeated attempts to record tire inflation pressure settings are unsuccessful, have the vehicle inspected by your Lexus dealer. When operating the tire pressure warning reset switch, the tire pressure warn- ●...
Page 780 4-3. Do-it-yourself maintenance Tire pressure warning system certification ■ TPMS Transmitter FCC ID: PAXPMV107J TPMS Receiver FCC ID: HYQ13BCX For vehicles sold in the U.S.A. This device complies with part 15 of the FCC Rules. Operation is subject to the fol- lowing two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Page 781 Do not mix tires of different makes, models or tread patterns. Also, do not mix ● tires of remarkably different treadwear. Do not use tire sizes other than those recommended by Lexus. ● Do not mix differently constructed tires (radial, bias-belted or bias-ply tires).
Page 782 When a tire is repaired with liquid sealants, the tire pressure warning valve and transmitter may not operate properly. If a liquid sealant is used, contact your Lexus dealer or other qualified service shop as soon as possible. Make sure to replace the tire pressure warning valve and transmitter when replacing the tire.
Page 783: Tire Inflation Pressure
4-3. Do-it-yourself maintenance Tire inflation pressure ■ Tire inflation pressure The recommended cold tire inflation pressure and tire size is dis- played on the tire and loading information label. (P. 957, 960)
Page 784 4-3. Do-it-yourself maintenance ■ Inspection and adjustment procedure Tire valve Tire pressure gauge Remove the tire valve cap. STEP Press the tip of the tire pressure gauge onto the tire valve. STEP Read the pressure using the gauge graduations. STEP If the tire inflation pressure is not at the recommended level, STEP adjust the pressure.
Page 785 Reduced safety ● Damage to the drive train ● If a tire needs frequent inflating, have it checked by your Lexus dealer. Instructions for checking tire pressure ■ When checking tire inflation pressure, observe the following: Check only when the tires are cold.
Page 786 4-3. Do-it-yourself maintenance CAUTION Proper inflation is critical to save tire performance ■ Keep your tires properly inflated. Otherwise, the following conditions may occur and result in an accident causing death or serious injury: Excessive wear ● Uneven wear ● Poor handling ●...
Page 787: Wheels
● Bent wheels that have been straightened ■ Aluminum wheel precautions ● Use only Lexus wheel nuts and wrenches designed for use with your aluminum wheels. ● When rotating, repairing or changing your tires, check that the wheel nuts are still tight after driving 1000 miles (1600 km).
Page 788 Because tire repair or replacement may affect the tire pressure warning valves ● and transmitters, make sure to have tires serviced by your Lexus dealer or other qualified service shop. In addition, make sure to purchase your tire pressure warning valves and transmitters at your Lexus dealer.
Page 789: Air Conditioning Filter
4-3. Do-it-yourself maintenance Air conditioning filter The air conditioning filter must be cleaned or changed regularly to main- tain air conditioning efficiency. ■ Removal method Set the air conditioning system to recirculated mode. STEP (P. 416, 424) The air conditioning filter case cannot be removed with the system in the outside air mode.
Page 790 Hold the air gun 2 in. (5 cm) from the filter and blow for approximately 2 minutes at 72 psi (500 kPa, 5.0 kgf/cm or bar). If an air gun is not available, have the filter cleaned by your Lexus dealer.
Page 791 4-3. Do-it-yourself maintenance Checking interval ■ Inspect, clean and replace the air conditioning filter according to the maintenance schedule. In dusty areas or areas with heavy traffic flow, early replacement may be required. (For scheduled maintenance information, please refer to the “Owner's Manual Supplement”...
Page 792: Electronic Key Battery
4-3. Do-it-yourself maintenance Electronic key battery Replace the battery with a new one if it is discharged. ■ You will need the following items: ● Flathead screwdriver ● Small Phillips-head screwdriver ● Lithium battery (CR1632) ■ Replacing the battery Take out the mechanical key. STEP Remove the cover.
Page 793 ● When the card key battery needs to be replaced (if equipped) ■ The battery for the card key is available only at Lexus dealers. Your Lexus dealer can replace the battery for you. CAUTION Removed battery and other parts ■...
Page 794: Checking And Replacing Fuses (Rx350)
4-3. Do-it-yourself maintenance Checking and replacing fuses (RX350) If any of the electrical components do not operate, a fuse may have blown. If this happens, check and replace the fuses as necessary. Turn the “ENGINE START STOP” switch off. STEP Remove the engine compartment cover.
Page 795 4-3. Do-it-yourself maintenance Remove the fuse with the pull- STEP out tool. Check if the fuse has blown. STEP Type A Normal fuse Blown fuse Replace the blown fuse with a new fuse of an appropriate amperage rating. The amperage rating can be found on the fuse box lid.
Page 796 4-3. Do-it-yourself maintenance Type C Normal fuse Blown fuse Replace the blown fuse with a new fuse of an appropriate amperage rating. The amperage rating can be found on the fuse box lid. Type D Normal fuse Blown fuse Replace the blown fuse with a new fuse of an appropriate amperage rating.
Page 797 4-3. Do-it-yourself maintenance Fuse layout and amperage ratings ■ Engine compartment Fuse Ampere Circuit RDI FAN NO. 1 80 A Electric cooling fans RR DEF 50 A Rear window defogger AIR SUS 50 A HEATER 50 A Air conditioning system SPARE 30 A SPARE...
Page 798 4-3. Do-it-yourself maintenance Fuse Ampere Circuit 60 A Electric power steering system IG1 MAIN, TOWING BATT, DEICER, TOWING, STOP, RDI FAN NO. 1, FILTER, RR DEF, AIR SUS, HEATER, ABS NO. 2, H-LP CLN, PBD, ECU-IG1 NO. 1, ECU-IG1 NO. 3, GAUGE NO.
Page 799 4-3. Do-it-yourself maintenance Fuse Ampere Circuit Multiport fuel injection system/ ETCS 10 A sequential multiport fuel injection sys- RAD NO. 1 10 A Audio system, navigation system 7.5 A Starter system Air conditioning system, front passen- ger occupant classification system, ECU-B NO.
Page 800 4-3. Do-it-yourself maintenance Fuse Ampere Circuit Multiport fuel injection system/ sequential multiport fuel injection sys- EFI NO. 1 10 A tem, electronic controlled transmis- sion WIP-S 7.5 A Cruise control Air conditioning system, rear window ECU-IG1 NO. 4 10 A defogger, vehicle stability control sys- tem, electric cooling fans BK/UP LP...
Page 801 4-3. Do-it-yourself maintenance Fuse Ampere Circuit FILTER 10 A ECU-IG1 NO. 6, BK/UP LP, ECU- IG1 MAIN 30 A IG1 NO. 5, ECU-IG1 NO. 4 H-LP RH HI 15 A Right-hand headlight (high beam) H-LP LH HI 15 A Left-hand headlight (high beam) BIXENON 10 A H-LP RH LO...
Page 802 4-3. Do-it-yourself maintenance ■ Driver’s side instrument panel Fuse Ampere Circuit P/POINT 15 A Power outlet Navigation system, air conditioning system, audio system, multiplex com- ECU-ACC 10 A munication system, multi-information display, head-up display 15 A Power outlet RADIO NO. 2 7.5 A Audio system, navigation system Emergency flashers, navigation sys-...
Page 803 4-3. Do-it-yourself maintenance Fuse Ampere Circuit Multiplex communication system, steering sensor, shift lock control sys- tem, tilt and telescopic steering, auto- ECU-IG1 NO. 1 10 A matic transmission system, power back door, pre-collision system, vehi- cle stability control system, tire pres- sure warning system S/ROOF 30 A...
Page 804 4-3. Do-it-yourself maintenance Fuse Ampere Circuit Switch illumination, navigation system, automatic transmission system, audio PANEL 10 A system, multi-information display, air conditioning system, multiplex com- munication system Parking lights, front side marker lights, TAIL 10 A tail lights, license plate lights, front fog lights, towing converter AIR SUS 20 A...
Page 805 4-3. Do-it-yourself maintenance Fuse Ampere Circuit GAUGE NO. 2 7.5 A Gauge and meters RH S-HTR 15 A Seat heater (right-side) LH S-HTR 15 A Seat heater (left-side)
Page 806 If the lights do not turn on even after the fuse has been replaced, a bulb may ● need replacement. (P. 829) If the replaced fuse blows again, have the vehicle inspected by your Lexus ● dealer. If there is an overload in the circuit ■...
Page 807: Checking And Replacing Fuses (Rx450H)
4-3. Do-it-yourself maintenance Checking and replacing fuses (RX450h) If any of the electrical components do not operate, a fuse may have blown. If this happens, check and replace the fuses as necessary. Turn the “POWER” switch off. STEP Remove the engine compartment cover. (P. 747) STEP Open the fuse box cover.
Page 808 4-3. Do-it-yourself maintenance Engine compartment (type C fuse box) Push the tab in and lift the lid off. Driver's side instrument panel Remove the lid. Luggage compartment (type A fuse box)
Page 809 4-3. Do-it-yourself maintenance Luggage compartment (type B fuse box) Remove the terminal cover. After a system failure, see “Fuse layout and amperage ratings” STEP for details about which fuse to check. (P. 812) Remove the fuse with the pull- STEP out tool.
Page 810 4-3. Do-it-yourself maintenance Type B Normal fuse Blown fuse Replace the blown fuse with a new fuse of an appropriate amperage rating. The amperage rating can be found on the fuse box lid. Type C Normal fuse Blown fuse Replace the blown fuse with a new fuse of an appropriate amperage rating.
Page 811 Type E Normal fuse Blown fuse Replace the blown fuse with a new fuse of an appropriate amperage rating. The amperage rating can be found on the fuse box lid. Type F Normal fuse Blown fuse Contact your Lexus dealer.
Page 812 4-3. Do-it-yourself maintenance Fuse layout and amperage ratings ■ Engine compartment (type A fuse box) Fuse Ampere Circuit 15 A Hybrid system IGCT NO. 2 10 A Hybrid system IGCT NO. 3 10 A Hybrid system INV W/P 10 A Hybrid system...
Page 813 4-3. Do-it-yourself maintenance ■ Engine compartment (type B fuse box) Fuse Ampere Circuit RR DEF 50 A Rear window defogger AIR SUS 50 A HEATER 50 A Air conditioning system ABS NO. 1 50 A Electronically controlled brake system RDI FAN NO. 1 40 A Electric cooling fans RDI FAN NO.
Page 814 4-3. Do-it-yourself maintenance Fuse Ampere Circuit IG1 MAIN, TOWING BATT, DEICER, TOWING, STOP, RDI FAN NO. 1, ABS NO. 1, RR DEF, AIR SUS, HEATER, RDI FAN NO. 2, H-LP CLN, PBD, ECU-IG1 NO. 1, ECU- IG1 NO. 3, GAUGE NO. 1, ECU-IG1 NO.
Page 815 4-3. Do-it-yourself maintenance Fuse Ampere Circuit 7.5 A Starter system Air conditioning system, front passen- ger occupant classification system, ECU-B NO. 2 7.5 A audio system, vehicle dynamics inte- grated management, power windows, electric power steering system MAYDAY/TEL 7.5 A MAYDAY/TEL IMMOBI 7.5 A...
Page 816 4-3. Do-it-yourself maintenance Fuse Ampere Circuit Air conditioning system, rear window ECU-IG1 NO. 4 10 A defogger, electronically controlled brake system, electric cooling fans BK/UP LP 7.5 A Back-up lights ECU-IG1 NO. 5 15 A Air conditioning system Head light cleaner, cruise control, air ECU-IG1 NO.
Page 817 4-3. Do-it-yourself maintenance Fuse Ampere Circuit BIXENON 10 A H-LP RH LO 15 A Right-hand headlight (low beam) H-LP LH LO 15 A Left-hand headlight (low beam) HORN 10 A Horn Multiport fuel injection system/ 20 A sequential multiport fuel injection sys- S-HORN 7.5 A S-HORN...
Page 818 4-3. Do-it-yourself maintenance ■ Engine compartment (type C fuse box) Fuse Ampere Circuit ABS MAIN NO. 1 10 A Brake system ABS MAIN 10 A Brake system NO. 2 BATT FAN 15 A Battery cooling fan OIL PMP 10 A Hybrid system A/C W/P 10 A...
Page 819 4-3. Do-it-yourself maintenance ■ Driver’s side instrument panel Fuse Ampere Circuit P/POINT 15 A Power outlet Navigation system, air conditioning system, audio system, multiplex com- ECU-ACC 10 A munication system, multi-information display, head-up display 15 A Power outlet RADIO NO. 2 7.5 A Audio system, navigation system Emergency flashers, navigation sys-...
Page 820 4-3. Do-it-yourself maintenance Fuse Ampere Circuit Multiplex communication system, steering sensor, shift lock control sys- tem, tilt and telescopic steering, ECU-IG1 NO. 1 10 A power back door, pre-collision sys- tem, vehicle dynamics integrated management, tire pressure warning system S/ROOF 30 A Moon roof FUEL OPN...
Page 821 4-3. Do-it-yourself maintenance Fuse Ampere Circuit Switch illumination, navigation system, hybrid transmission system, audio sys- PANEL 10 A tem, multi-information display, air con- ditioning system, multiplex communication system Parking lights, front side marker lights, TAIL 10 A tail lights, license plate lights, front fog lights, towing converter AIR SUS 20 A...
Page 822 4-3. Do-it-yourself maintenance Fuse Ampere Circuit GAUGE NO. 2 7.5 A Gauge and meters RH S-HTR 15 A Seat heater (right-side) LH S-HTR 15 A Seat heater (left-side)
Page 823 4-3. Do-it-yourself maintenance ■ Luggage compartment (type A fuse box) Fuse Ampere Circuit DCDC-S 7.5 A Hybrid system CAPACITOR 10 A Capacitor...
Page 824 If the lights do not turn on even after the fuse has been replaced, a bulb may ● need replacement. (P. 829) If the replaced fuse blows again, have the vehicle inspected by your Lexus ● dealer. If there is an overload in the circuit ■...
Page 825 Never replace a fuse with a wire, even as a temporary fix. This can cause extensive damage or even fire. Do not modify the fuses or fuse boxes. ● NOTICE Before replacing fuses ■ Have the cause of electrical overload determined and repaired by your Lexus dealer as soon as possible.
Page 826: Headlight Aim
4-3. Do-it-yourself maintenance  Headlight aim ■ Removing the engine compartment cover P. 747 ■ Vertical movement adjusting bolts Vehicles with halogen headlights Adjustment bolt A Adjustment bolt B Vehicles with discharge headlights Adjustment bolt A Adjustment bolt B ■ Before checking the headlight aim Make sure the vehicle has a full tank of gas and the area around STEP...
Page 827 Turn bolt B the same number of STEP turns and in the same direction as in step 1 using a Phillips-head screwdriver. If the headlight cannot be adjusted using this procedure, take the vehicle to your Lexus dealer to adjust the headlight aim.
Page 828 Turn bolt B the same number of STEP turns and in the same direction as step 1 using a Phillips-head screwdriver. If the headlight cannot be adjusted using this procedure, take the vehicle to your Lexus dealer to adjust the headlight aim.
Page 829: Light Bulbs
You may replace the following bulbs by yourself. The difficulty level of replacement varies depending on the bulb. If necessary bulb replacement seems difficult to perform, contact your Lexus dealer. For more information about replacing other light bulbs, contact your Lexus dealer. ■...
Page 830 4-3. Do-it-yourself maintenance Vehicles with discharge headlights Headlight high beam Front turn signal light Vehicles with LED headlights Headlight high beam Front turn signal light...
Page 831 4-3. Do-it-yourself maintenance ■ Rear bulb locations Tail light Tail light Back-up light Rear turn signal light Rear side marker light...
Page 832 4-3. Do-it-yourself maintenance Replacing light bulbs ■ Headlight high beams (vehicles without LED headlights) RX350 (right side): STEP Open the cap. Move the washer fluid filler opening to allow easy access to the light bulbs. Unplug the connector while STEP depressing the lock release.
Page 833 4-3. Do-it-yourself maintenance Replace the light bulb, and install STEP the bulb base. Align the 3 tabs on the light bulb with the mounting, and insert. Turn and secure the bulb base. STEP Connect the connector. Shake the bulb base gently to check that it is not loose, turn the headlight high beams on once and visually confirm that no light is leak-...
Page 834 4-3. Do-it-yourself maintenance ■ Headlight high beams (vehicles with LED headlights) Turn the cover counterclockwise STEP and remove it. Unplug the connector while pull- STEP ing the lock release. Turn the bulb base counterclock- STEP wise.
Page 835 4-3. Do-it-yourself maintenance Replace the light bulb, and install STEP the bulb base. Align the 3 tabs on the light bulb with the mounting, and insert. Turn and secure the bulb base. STEP Connect the connector. Shake the bulb base gently to check that it is not loose, turn the headlight high beams on once and visually confirm that no light is leak-...
Page 836 4-3. Do-it-yourself maintenance ■ Headlight low beams (vehicles with halogen headlights) Turn the bulb base counterclock- STEP wise. Unplug the connector while STEP depressing the lock release. Replace the light bulb, and install STEP the bulb base. Align the 3 tabs on the light bulb with the mounting, and insert.
Page 837 4-3. Do-it-yourself maintenance ■ Front turn signal light (left side) RX450h: STEP Move the fuse box. Vehicles with LED headlights: STEP Unplug the connector while depressing the lock release. Turn the bulb base counterclock- STEP wise. Remove the light bulb. STEP...
Page 838 4-3. Do-it-yourself maintenance ■ Front turn signal light (right side) RX450h: STEP Move the washer fluid filler open- ing. Turn the bulb base counterclock- STEP wise. Remove the light bulb. STEP...
Page 839 4-3. Do-it-yourself maintenance ■ Rear turn signal and tail lights Remove the access hole cover. STEP flathead screwdriver wrapped in a cloth. Turn the bulb base counterclock- STEP wise. Tail light Rear turn signal light Remove the light bulb. STEP Tail light Rear turn signal light...
Page 840 4-3. Do-it-yourself maintenance ■ Tail and back-up lights Remove the access hole cover. STEP flathead screwdriver wrapped in a cloth. Turn the bulb base counterclock- STEP wise. Tail light Back-up light Remove the light bulb. STEP Tail light Back-up light...
Page 841 4-3. Do-it-yourself maintenance ■ Rear side marker light (right side) Remove the bolts using a Phillips- STEP head screwdriver and remove the clip. Removing the clip Installing the clip Turn the bulb base counterclock- STEP wise. Remove the light bulb. STEP...
Page 842 STEP ■ Lights other than the above If any of the lights listed below has burnt out, have it replaced by your Lexus dealer. ● Headlight low beams (vehicles without halogen headlights) ● Daytime running lights ● Parking lights ● Front side marker lights ●...
Page 843 Lexus dealer to have the light replaced. Condensation build-up on the inside of the lens ■ Contact your Lexus dealer for more information in the following situations. Tempo- rary condensation build-up on the inside of the headlight lens does not indicate a malfunction.
Page 844 4-3. Do-it-yourself maintenance CAUTION Replacing light bulbs ■ Turn off the lights. Do not attempt to replace the bulb immediately after turning ● off the lights. The bulbs become very hot and may cause burns. Do not touch the glass portion of the light bulb with bare hands. Hold the bulb by ●...
Page 845 4-3. Do-it-yourself maintenance CAUTION Discharge headlights (if equipped) ■ Contact your Lexus dealer before replacing discharge headlights (including light ● bulbs). Do not touch the discharge headlight’ s high voltage socket when the headlights ● are turned on. An extremely high voltage of 30000 V will be discharged and could result in serious injury or death by electric shock.
Page 846 4-3. Do-it-yourself maintenance...
Page 847: When Trouble Arises
When trouble arises 5-1. Essential information If the vehicle 12-volt battery is discharged Emergency flashers....848 (RX450h) ......925 If your vehicle needs to If your vehicle overheats be towed......... 849 (RX350)........ 930 If you think something is If your vehicle overheats wrong ........
Page 848: Essential Information Emergency Flashers
5-1. Essential information Emergency flashers The emergency flashers are used to warn other drivers when the vehicle has to be stopped in the road due to a breakdown, etc. Press the switch. All the turn signal lights will flash. To turn them off, press the switch once again.
Page 849: If Your Vehicle Needs To Be Towed
If your vehicle needs to be towed If towing is necessary, we recommend having your vehicle towed by your Lexus dealer or a commercial towing service, using a lift-type truck or a flatbed truck. Use a safety chain system for all towing, and abide by all state/provincial and local laws.
Page 850 5-1. Essential information Emergency towing RX350 If a tow truck is not available in an emergency, your vehicle may be temporarily towed using a cable or chain secured to the emergency towing eyelet(s). This should only be attempted on hard, surfaced roads for short distances at low speeds.
Page 851 5-1. Essential information Installing towing eyelets Type A Insert the mechanical key (P. STEP 58) into the groove and release the claws. With the mechanical key inserted, remove the eyelet cover by pulling it towards you. Type B Insert the mechanical key (P. STEP 58) into the groove and release the claws.
Page 852 5-1. Essential information Using the tip of the wheel nut STEP wrench, tighten down the towing eyelet securely without interfering with the bumper. Towing with a sling-type truck Do not tow with a sling-type truck to prevent body damage. Towing with a wheel-lift type truck From the front (2WD models) Release the parking brake.
Page 853 Use a towing dolly under the rear wheels. From the rear Use a towing dolly under the front wheels. Using a flatbed truck If your Lexus is transported by a flatbed truck, it should be tied down at the locations shown in the illustration.
Page 854 5-1. Essential information If you use chains or cables to tie down your vehicle, the angles shaded in black must be 45. Do not overly tighten the tie downs or the vehicle may be damaged. Before emergency towing ■ Release the parking brake. STEP Shift the shift lever to N.
Page 855 5-1. Essential information NOTICE To prevent causing serious damage to the transmission and Active Torque Con- ■ trol 4WD system (RX350 AWD models) when towing using a wheel-lift type truck 2WD models: Never tow this vehicle from the rear with the front wheels on the ground. This may cause serious damage to the trans- mission.
Page 856: If You Think Something Is Wrong
5-1. Essential information If you think something is wrong If you notice any of the following symptoms, your vehicle probably needs adjustment or repair. Contact your Lexus dealer as soon as possible. ■ Visible symptoms ● Fluid leaks under the vehicle.
Page 857: Fuel Pump Shut Off System
5-1. Essential information Fuel pump shut off system (RX350) To minimize the risk of fuel leakage when the engine stalls or when an air- bag inflates upon collision, the fuel pump shut off system stops the supply of fuel to the engine. Follow the procedure below to restart the engine after the system is acti- vated.
Page 858: 5-2. Steps To Take In An Emergency
Stop the vehicle immediately. Continuing to drive the vehicle may be dangerous. The following warning indicates a possible problem in the brake system. Immediately stop the vehicle in a safe place and contact your Lexus dealer. Warning light...
Page 859 Have the vehicle inspected immediately. Failing to investigate the cause of the following warnings may lead to the system operating abnormally and possibly cause an accident. Have the vehicle inspected by your Lexus dealer immediately. Warning light Warning light/Details Malfunction indicator lamp Indicates a malfunction in: •...
Page 860 5-2. Steps to take in an emergency Warning light Warning light/Details Pre-collision system warning light (if equipped) Indicates a malfunction in the pre-collision system The warning light will operate as follows, even when the sys- tem is not malfunctioning: (Flashes) •...
Page 861 5-2. Steps to take in an emergency Follow the correction procedures. After taking the specified steps to correct the suspected problem, check that the warning light goes off. Warning light Warning light/Details Correction procedure Open door warning light (warning buzzer) Check that all the doors are Indicates that one or more of closed.
Page 862 • Flat tire (P. 897) tire inflation pressure is adjusted, have the system checked by your Lexus dealer. When the light comes on after blinking for 1 minute: Have the system checked by Malfunction in the tire pres- your Lexus dealer.
Page 863 5-2. Steps to take in an emergency : Open door warning buzzer: The open door warning buzzer sounds to alert one or more of the doors is not fully closed (with the vehicle having reached a speed of 3 mph [5 km/h]). (P.
Page 864 Is the fuel tank cap loose? ● If it is, tighten it securely. The lamp will go off after several driving trips. If the light does not go off even after several trips, contact your Lexus dealer as soon as possible. SRS warning light ■...
Page 865 5-2. Steps to take in an emergency The tire pressure warning light may come on due to natural causes ■ The tire pressure warning light may come on due to natural causes such as natural air leaks and tire inflation pressure changes caused by temperature. In this case, adjusting the tire inflation pressure will turn off the warning light (after a few min- utes).
Page 866 “ENGINE START STOP” switch is turned to IGNITION ON mode, have it checked by your Lexus dealer. RX450h If the tire pressure warning light frequently comes on after blinking for 1 minute when the “POWER” switch is turned to ON mode, have it checked by your Lexus dealer. Customization ■...
Page 867 Check the tires. If a tire is flat, change it with the spare tire and have the flat tire repaired by the nearest Lexus dealer. Avoid abrupt maneuvering and braking. If the vehicle tires deteriorate, you could ●...
Page 868 5-2. Steps to take in an emergency CAUTION Maintenance of the tires ■ Each tire, including the spare (if provided), should be checked monthly when cold and inflated to the inflation pressure recommended by the vehicle manufacturer on the vehicle placard or tire inflation pressure label (tire and load information label). (If your vehicle has tires of a different size than the size indicated on the vehicle placard or tire inflation pressure label [tire and load information label], you should determine the proper tire inflation pressure for those tires.)
Page 869 5-2. Steps to take in an emergency NOTICE Precaution when installing a different tire ■ When a tire of a different specification or maker is installed, the tire pressure warn- ing system may not operate properly.
Page 870: If A Warning Message Is Displayed
Lexus dealer. Stop the vehicle immediately. Continuing to drive the vehicle may be dangerous. The following warning indicates a possible problem in the brake system. Immediately stop the vehicle in a safe place and contact your Lexus dealer. Warning message...
Page 871 A buzzer sounds and a warning message is shown on the multi-informa- tion display. The following warning indicates the possibility of damage to the vehicle that may lead to an accident. Immediately stop the vehicle in a safe place and contact your Lexus dealer. Warning message Details (U.S.A.)
Page 872 5-2. Steps to take in an emergency Have the vehicle inspected by your Lexus dealer immediately. A buzzer sounds and a warning message is shown on the multi-informa- tion display. Failure to investigate the cause of the following warnings may lead to the system operating abnormally and possibly cause an accident.
Page 873 5-2. Steps to take in an emergency Warning message Details Indicates a malfunction in the LED headlight system (Flashes) (If equipped) Indicates a malfunction in the brake lights system Indicates a malfunction in the pre-collision system (Flashes) (If equipped) Indicates a malfunction in the intuitive parking assist The malfunctioning assist-sensor is flashing.
Page 874 5-2. Steps to take in an emergency Warning message Details Indicates a malfunction in the cruise control system or the radar cruise control system (If equipped) Press the “ON-OFF” button once to deactivate the system, and then press the button again to reactivate the system.
Page 875 5-2. Steps to take in an emergency Warning message Details Indicates a malfunction in the Blind Spot Monitor. (If equipped)
Page 876 5-2. Steps to take in an emergency Follow the correction procedures. A buzzer sounds and a warning message is shown on the multi-informa- tion display. After taking the specified steps to correct the suspected problem, check that the warning message goes off. Warning message Details Correction procedure...
Page 877 5-2. Steps to take in an emergency Warning message Details Correction procedure Indicates that the back door is not fully closed If the vehicle reaches a speed of 3 mph Close the back door. (5 km/h), a buzzer sounds to indicate that the back door is not yet fully closed.
Page 878 5-2. Steps to take in an emergency Warning message Details Correction procedure Indicates that all mainte- nance according to the driven distance on the maintenance schedule* should be performed If necessary, perform soon. maintenance. Comes on approximately (U.S.A. only) 4500 miles (7200 km) after the maintenance data has been reset.
Page 879 5-2. Steps to take in an emergency Warning message Details Correction procedure Indicates that the pre- collision system is not • Check the grille and the currently functional sensor and clean them if because the grille or the they are dirty. sensor is dirty.
Page 880 5-2. Steps to take in an emergency Warning message Details Correction procedure Indicates that your vehi- cle is nearing the vehicle ahead (in radar cruise mode) Slow the vehicle by apply- At the same time, ing the brakes. (Flashes) will appear on (If equipped) the head-up display (the image flashes).
Page 881 5-2. Steps to take in an emergency Warning message Details Correction procedure • If a buzzer sounds inter- mittently, stop the vehicle in a safe place and shift the shift lever to P to charge the hybrid bat- tery (traction battery). •...
Page 882 5-2. Steps to take in an emergency Warning message Details Correction procedure RX350 Indicates that the “ENGINE START STOP” switch is turned off or turned to ACCESSORY mode and the driver's door is opened while the lights are turned on. Turn the lights off.
Page 883 5-2. Steps to take in an emergency Warning message Details Correction procedure Indicates that the Blind Spot Monitor sensors or Clean the sensor and its the surrounding area on surrounding area on the the bumper is dirty or bumper. covered with ice. (If equipped) Indicates that the accel- Release the accelerator...
Page 884 Messages displayed when refueling (RX450h) The following messages are displayed after the fuel filler door opener is pressed. If the messages do not change or are displayed continuously, have the vehicle checked by your Lexus dealer. Message Details Preparing the vehicle for refueling.
Page 885 5-2. Steps to take in an emergency Have the malfunction repaired immediately After taking the specified steps to correct the suspected problem, check that the warning message and light go off. Interior Correction Exterior Warning message Details buzzer buzzer procedure The electronic key is not detected when an attempt...
Page 886 5-2. Steps to take in an emergency Interior Correction Exterior Warning message Details buzzer buzzer procedure The electronic key was carried out- side the vehicle and a door other than the driver's door was opened Bring the elec- and closed while tronic key back the “ENGINE into the vehicle.
Page 887 5-2. Steps to take in an emergency Interior Correction Exterior Warning message Details buzzer buzzer procedure An attempt was made to exit the Turn the vehicle with the “ENGINE START electronic key and STOP” switch lock the doors Sounds Sounds (RX350) or without first turn- ing the “ENGINE...
Page 888 5-2. Steps to take in an emergency Interior Correction Exterior Warning message Details buzzer buzzer procedure The driver’ s door was opened when the shift lever was not in P and the Con- Shift the shift lever “ENGINE START  STOP”...
Page 889 5-2. Steps to take in an emergency Interior Correction Exterior Warning message Details buzzer buzzer procedure An attempt was made to lock the doors using the smart access sys- tem with push- button start while the electronic key was still inside the vehicle.
Page 890 5-2. Steps to take in an emergency Interior Correction Exterior Warning message Details buzzer buzzer procedure • When the doors were unlocked with the mechanical key and then the “ENGINE START STOP” switch was pressed, the electronic key Touch the elec- could not be tronic key to the Sounds...
Page 891 5-2. Steps to take in an emergency Interior Correction Exterior Warning message Details buzzer buzzer procedure • When the doors were unlocked with the mechanical key and then the “POWER” switch was pressed, the electronic key Touch the elec- could not be tronic key to the Sounds detected in the...
Page 892 5-2. Steps to take in an emergency Interior Correction Exterior Warning message Details buzzer buzzer procedure To turn off the An attempt was engine, first shift made to turn the Sounds the shift lever to P “ENGINE START  STOP” switch off once and then turn the when the shift...
Page 893 5-2. Steps to take in an emergency Interior Correction Exterior Warning message Details buzzer buzzer procedure RX350 Next time when starting the engine, increase the engine speed slightly and main- tain that level for approximately 5 minutes to recharge the 12- Power was turned volt battery.
Page 894 5-2. Steps to take in an emergency Interior Correction Exterior Warning message Details buzzer buzzer procedure The driver's door was opened and closed with the “ENGINE START STOP” switch Press the turned off and “ENGINE START then the STOP” switch “ENGINE START while depressing STOP”...
Page 895 5-2. Steps to take in an emergency Interior Correction Exterior Warning message Details buzzer buzzer procedure The driver's door was opened and closed with the “POWER” switch Press the turned off and “POWER” switch then the “POWER” switch while depressing was put in the brake pedal.
Page 896 5-2. Steps to take in an emergency Interior Correction Exterior Warning message Details buzzer buzzer procedure Press the The steering lock “ENGINE START could not be STOP” switch released within 3 (RX350) or seconds of the “POWER” switch Sounds “ENGINE START ...
Page 897: If You Have A Flat Tire
5-2. Steps to take in an emergency If you have a flat tire Remove the flat tire and replace it with the spare provided. ■ Before jacking up the vehicle ● Stop the vehicle on a hard, flat surface. ● Set the parking brake. ●...
Page 898 5-2. Steps to take in an emergency ■ Location of the spare tire, jack and tools Vehicles with a compact spare tire Spare tire Jack handle cover Wheel nut wrench Tool bag Towing eyelet Jack Spare tire Vehicles with a full-size spare tire Jack handle Spare tire cover...
Page 899 5-2. Steps to take in an emergency Taking out the jack Vehicles with a compact spare tire Pull the lever upward to fold back STEP the front part of the deck board. Pull the folded deck board upright. STEP Pull on the attached hook to STEP extend the string.
Page 900 5-2. Steps to take in an emergency Use the hook to secure the deck STEP board as shown in the illustration. Remove the jack after removing STEP the hook. Vehicles with a full-size spare tire Pull the lever upward to fold back STEP the front part of the deck board.
Page 901 5-2. Steps to take in an emergency Use the hook to secure the deck STEP board as shown in the illustration. Remove the jack after removing STEP the hook.
Page 902 5-2. Steps to take in an emergency Taking out the spare tire Lift up the deck board. (See “Taking out the jack” for details.) STEP Remove the spare tire cover. STEP Loosen the center fastener that secures the spare tire. STEP Vehicles with a compact spare tire Vehicles with a full-size spare tire...
Page 903 5-2. Steps to take in an emergency Replacing a flat tire Chock the tires. STEP Wheel chock Flat tire positions Behind the Left- rear right- hand side hand side tire Front Behind the Right- rear left- hand side hand side tire In front of the Left- front right-...
Page 904 5-2. Steps to take in an emergency Raise the vehicle until the tire is STEP slightly raised off the ground. Remove all the wheel nuts and the STEP tire. When resting the tire on the ground, place the tire so that the wheel design faces up to avoid scratching the wheel surface.
Page 905 5-2. Steps to take in an emergency Installing the spare tire Remove any dirt or foreign matter STEP from the wheel contact surface. If foreign matter is on the wheel contact surface, the wheel nuts may loosen while the vehicle is in motion, causing the tire to come off.
Page 906 5-2. Steps to take in an emergency Lower the vehicle. STEP Firmly tighten each wheel nut two STEP or three times in the order shown in the illustration. Tightening torque: 76 ft•lbf (103 N•m, 10.5 kgf•m) Stow the flat tire, tire jack and all tools. STEP The compact spare tire ■...
Page 907 5-2. Steps to take in an emergency If you have a flat front tire on a road covered with snow or ice (vehicles with a ■ compact spare tire) Install the compact spare tire on one of the rear wheels of the vehicle. Perform the following steps and fit tire chains to the front tires: Replace a rear tire with the compact spare tire.
Page 908 5-2. Steps to take in an emergency CAUTION Using the tire jack ■ Improper use of the tire jack may cause the vehicle to suddenly fall off the jack, leading to death or serious injury. Do not use the tire jack for any purpose other than replacing tires or installing and ●...
Page 909 • If there are any cracks or deformations in the bolt screws, nut threads or bolt holes of the wheel, have the vehicle inspected by your Lexus dealer. Replacing a flat tire for vehicles with power back door ■...
Page 910 5-2. Steps to take in an emergency CAUTION When using the compact spare tire ■ Remember that the compact spare tire provided is specifically designed for use ● with your vehicle. Do not use your compact spare tire on another vehicle. Do not use more than one compact spare tire simultaneously.
Page 911 When a tire is repaired with liquid sealants, the tire pressure warning valve and transmitter may not operate properly. If a liquid sealant is used, contact your Lexus dealer or other qualified service shop as soon as possible. Make sure to replace the...
Page 912: If The Engine Will Not Start
5-2. Steps to take in an emergency If the engine will not start (RX350) If the engine will not start even though correct starting procedures are  being followed ( P. 205), consider each of the following points. ■ The engine will not start, even though the starter motor operates normally.
Page 913 ● The 12-volt battery may be discharged. (P. 922) ● There may be a malfunction in the steering lock system. Contact your Lexus dealer if the problem cannot be repaired, or if repair procedures are unknown. Emergency start function When the engine does not start, the following steps can be used as an interim measure to start the engine if the “ENGINE START STOP”...
Page 914: If The Hybrid System Will Not Start
One of the following may be the cause of the problem: ● One or both of the 12-volt battery terminals may be discon- nected. ● The 12-volt battery may be discharged. (P. 925) Contact your Lexus dealer if the problem cannot be repaired, or if repair procedures are unknown.
Page 915 Press and hold the “POWER” switch for about 15 seconds while STEP depressing the brake pedal firmly. Even if the hybrid system can be started using the above steps, the system may be malfunctioning. Have the vehicle inspected by your Lexus dealer.
Page 916: If The Shift Lever Cannot Be Shifted From P
If the shift lever cannot be shifted with your foot on the brake pedal, there may be a problem with the shift lock system (a system to prevent accidental operation of the shift lever). Have the vehicle inspected by your Lexus dealer immediately.
Page 917: If You Lose Your Keys
5-2. Steps to take in an emergency If you lose your keys New genuine Lexus keys can be made by your Lexus dealer using the other keys and the key number stamped on your key number plate.
Page 918: If The Electronic Key Does Not Operate Properly
5-2. Steps to take in an emergency If the electronic key does not operate properly If communication between the electronic key and vehicle is interrupted (P. 69) or the electronic key cannot be used because the battery is depleted, the smart access system with push-button start and wireless remote control cannot be used.
Page 919 Changing “ENGINE START STOP” switch modes and starting the engine (RX350) Ensure that the shift lever is in P and depress the brake pedal. STEP Touch the Lexus emblem side of STEP electronic “ENGINE START STOP” switch. If any of the doors is opened or...
Page 920 5-2. Steps to take in an emergency Changing “POWER” switch modes and starting the hybrid system (RX450h) Ensure that the shift lever is in P and depress the brake pedal. STEP Touch the Lexus emblem side of STEP electronic “POWER” switch.
Page 921 5-2. Steps to take in an emergency Stopping the engine (RX350) ■ Shift the shift lever to P and press the “ENGINE START STOP” switch as you nor- mally do when stopping the engine. Stopping the hybrid system (RX450h) ■ Shift the shift lever to P and press the “POWER”...
Page 922: If The Vehicle 12-Volt Battery Is Discharged (Rx350)
The following procedures may be used to start the engine if the vehicle’s 12-volt battery is discharged. You can also call your Lexus dealer or a qualified repair shop. If you have a set of jumper (or booster) cables and a second vehicle with a 12-volt battery, you can jump start your vehicle by following the steps below.
Page 923 Once the vehicle’ s engine has started, remove the jumper STEP cables in the exact reverse order from which they were con- nected. Once the engine starts, have the vehicle inspected at your Lexus dealer as soon as possible. Starting the engine when the 12-volt battery is discharged ■...
Page 924 5-2. Steps to take in an emergency CAUTION Avoiding 12-volt battery fires or explosions ■ Observe the following precautions to prevent accidentally igniting the flammable gas that may be emitted from the 12-volt battery: Make sure each jumper cable is connected to the correct terminal and that it is ●...
Page 925: If The Vehicle 12-Volt Battery Is Discharged (Rx450H)
The following procedures may be used to start the hybrid system if the vehi- cle’s 12-volt battery is discharged. You can also call your Lexus dealer or a qualified repair shop. If you have a set of jumper (or booster) cables and a second vehicle with a 12-volt battery, you can jump start your vehicle by following the steps below.
Page 926 ON mode. Make sure the “READY” indicator comes on. If the indicator STEP does not come on, contact your Lexus dealer. Once the hybrid system has started, remove the jumper cables STEP in the exact reverse order from which they were connected.
Page 927 5-2. Steps to take in an emergency Starting the hybrid system when the 12-volt battery is discharged ■ The hybrid system cannot be started by push-starting. To prevent 12-volt battery discharge ■ Turn off the headlights and the audio system while the hybrid system is off. ●...
Page 928 After recharging the 12-volt battery ■ Have the 12-volt battery inspected at your Lexus dealer as soon as possible. If the 12-volt battery is deteriorating, continued use may cause the 12-volt battery to emit a malodorous gas, which may be detrimental to the health of passengers.
Page 929 5-2. Steps to take in an emergency NOTICE When handling jumper cables ■ When connecting the jumper cables, ensure that they do not become entangled in the cooling fans or belt. Avoiding accidental short-circuits ■ When connecting jumper cables, observe the following precautions: Make sure each jumper cable is connected to the correct terminal.
Page 930: If Your Vehicle Overheats (Rx350)
Wait until the temperature of the engine (shown on the instru- ment panel) begins to fall and then stop the engine. If the fan is not operating: Stop the engine immediately and call your Lexus dealer. After the engine has cooled STEP...
Page 931 Water can be used in an emer- gency if engine coolant is unavailable. (P. 951) Have the vehicle inspected at the nearest Lexus dealer as soon as pos- sible. Overheating ■ If you observe the following, your vehicle may be overheating: The engine coolant temperature gauge enters the red zone or a loss of power is ●...
Page 932 5-2. Steps to take in an emergency NOTICE When adding engine coolant ■ Wait until the engine has cooled down before adding engine coolant. When adding coolant, do so slowly. Adding cool coolant to a hot engine too quickly can cause damage to the engine.
Page 933: If Your Vehicle Overheats (Rx450H)
Check to see if the cooling fans are operating. STEP If the fans are operating: Wait until the “ENGINE OVERHEAT” message disappears and then stop the hybrid system. If the fans are not operating: Stop the hybrid system immediately and call your Lexus dealer.
Page 934 P. 747 Add engine coolant if necessary. STEP Water can be used in an emer- gency if engine coolant is unavail- able. (P. 951) Have the vehicle inspected at the nearest Lexus dealer as soon as possi- ble.
Page 935 Wait until the “HYBRID SYSTEM OVERHEAT” message disap- pears and then stop the hybrid system. If the message does not disappear, call your Lexus dealer. If the fans are not operating: Stop the hybrid system immediately and call your Lexus dealer.
Page 936 Water can be used in an emer- gency if power control unit coolant is unavailable. (P. 951) Have the vehicle inspected at the nearest Lexus dealer as soon as possi- ble. Overheating ■ The following symptoms may occur when your vehicle is overheating: Hybrid system output decreases.
Page 937 5-2. Steps to take in an emergency NOTICE When adding engine/power control unit coolant ■ Wait until the hybrid system has cooled down before adding engine/power control unit coolant. When adding coolant, do so slowly. Adding cool coolant to a hot hybrid system too quickly can cause damage to the hybrid system.
Page 938: If The Vehicle Becomes Stuck
5-2. Steps to take in an emergency If the vehicle becomes stuck Carry out the following procedures if the tires spin or the vehicle becomes stuck in mud, dirt or snow: RX350 Stop the engine. Set the parking brake and shift the shift lever STEP to P.
Page 939 5-2. Steps to take in an emergency When it is difficult to free the vehicle ■ Press the VSC off switch to turn off TRAC. CAUTION When attempting to free a stuck vehicle ■ If you choose to push the vehicle back and forth to free it, make sure the surround- ing area is clear to avoid striking other vehicles, objects or people.
Page 940: If Your Vehicle Has To Be Stopped In An Emergency
5-2. Steps to take in an emergency If your vehicle has to be stopped in an emergency Only in an emergency, such as if it becomes impossible to stop the vehicle in the normal way, stop the vehicle using the following procedure: Steadily step on the brake pedal with both feet and firmly STEP depress it.
Page 941 5-2. Steps to take in an emergency RX450h: To stop the hybrid STEP system, press and hold the “POWER” switch for 2 consec- utive seconds or more, or press it briefly 3 times or more in suc- cession. Press and hold for 2 seconds or more, or press briefly 3 times or more Stop the vehicle in a safe place by the road.
Page 942 5-2. Steps to take in an emergency...
Page 943: Vehicle Specifications
Vehicle specifications 6-1. Specifications Maintenance data (fuel, oil level, etc.) ....944 Fuel information..... 963 Tire information....... 967 6-2. Customization Customizable features ..980 6-3. Initialization Items to initialize ....996...
Page 944: Specifications Maintenance Data (Fuel, Oil Level, Etc.)
6-1. Specifications Maintenance data (fuel, oil level, etc.) Dimensions and weight Overall length 187.8 in. (4770 mm) Overall width 74.2 in. (1885 mm) 66.3 in. (1685 mm) Overall height 66.7 in. (1695 mm) 67. 9 in. (1725 mm) Wheelbase 107. 9 in. (2740 mm) Front 64.2 in.
Page 945 Vehicle identification number The vehicle identification number (VIN) is the legal identifier for your vehicle. This is the primary identification number for your Lexus. It is used in registering the ownership of your vehicle. This number is stamped on the top left of the instrument panel. On some mod- els, this number is also stamped under the front passenger seat.
Page 946 6-1. Specifications ■ Engine number The engine number is stamped on the engine block as shown. RX350 RX450h...
Page 947 6-1. Specifications Engine RX350 2GR-FE Model RX450h 2GR-FXE Type 6-cylinder V type, 4-cycle, gasoline 3.70 3.27 in. (94.0  83.0 mm) Bore and stroke Displacement 210. 9 cu.in. (3456 cm Drive belt tension Automatic adjustment Fuel RX350 Fuel type Unleaded gasoline only Octane rating 87 (Research octane number 91) or higher Fuel tank capacity...
Page 948 6-1. Specifications Electric motor (Traction motor) (RX450h) Front Type Permanent magnet synchronous motor Maximum output 123 kW Maximum torque 247 ft•lbf (335 N•m, 34.2 kgf•m) Rear (AWD models) Type Permanent magnet synchronous motor Maximum output 50 kW Maximum torque 103 ft•lbf (139 N•m, 14.2 kgf•m) Hybrid battery (Traction battery) (RX450h) Type Nickel-metal hydride battery...
Page 949 (RX450h), wait more than 5 minutes, and check the oil level on the dipstick. ■ Engine oil selection “Toyota Genuine Motor Oil” is used in your Lexus vehicle. Use Lexus approved “Toyota Genuine Motor Oil” or equivalent to satisfy the follow- ing grade and viscosity. RX350...
Page 950 6-1. Specifications Recommended viscosity: SAE 0W-20 SAE 0W-20 is the best choice for good fuel economy and good starting in cold weather. If SAE 0W-20 is not available, SAE 5W-20 oil may be used. However, it must be replaced with Outside temperature SAE 0W-20 at the next oil change.
Page 951 6-1. Specifications Cooling system RX350 Without towing pack- 9.1 qt. (8.6 L, 7.6 Imp. qt.) Capacity With towing package 10.0 qt. (9.5 L, 8.4 Imp. qt.) Use either of the following. • “Toyota Super Long Life Coolant” • A similar high-quality ethylene glycol- Coolant type based non-silicate, non-amine, non-nitrite, and non-borate coolant with long-life...
Page 952: Electrical System
6-1. Specifications Ignition system Spark plug Make DENSO FK20HR11 0.043 in. (1.1 mm) NOTICE Iridium-tipped spark plugs ■ Use only iridium-tipped spark plugs. Do not adjust the spark plug gap. Electrical system 12-volt battery 12.6  Open voltage* at 12.8 V Fully charged ...
Page 953 7.1 qt. (6.7 L, 5. 9 Imp. qt.) Fluid type Toyota Genuine ATF WS : The fluid capacity is a reference quantity. If replacement is necessary, contact your Lexus dealer. 8-speed models Fluid capacity 7.4 qt. (7.0 L, 6.2 Imp. qt.)
Page 954 Oil type and viscosity 75W-85 GL-5 or equivalent : Your Lexus vehicle is filled with “Toyota Genuine Differential Gear Oil” at the factory. Use Lexus approved “Toyota Genuine Differential Gear Oil” or an equivalent oil of matching quality that satisfies the above specifications. Please contact your Lexus dealer for further details.
Page 955 6-1. Specifications Brakes RX350 Pedal clearance 3.3 in. (84 mm) Min. Pedal free play 0.04  0.24 in. (1  6 mm) Brake pad wear limit 0.04 in. (1.0 mm) Parking brake lining wear limit 0.04 in. (1.0 mm) GGL10L-CWTGKA, GGL15L-CWTGKA and GGL15L-CWZGKA models 10 clicks...
Page 956 6-1. Specifications RX450h Pedal clearance 3. 9 in. (99 mm) Min. Pedal free play 0.04  0.08 in. (1  2 mm) Brake pad wear limit 0.04 in. (1.0 mm) Parking brake lining wear limit 0.04 in. (1.0 mm) Parking brake pedal travel ...
Page 957 6-1. Specifications Tires and wheels (RX350) Type A Tire size P235/60R18 102V, T165/90D18 107M (spare) Driving under normal conditions Front: Tire inflation pressure 32 psi (220 kPa, 2.2 kgf/cm or bar) (recommended cold tire Rear: inflation pressure) 32 psi (220 kPa, 2.2 kgf/cm or bar) Spare: 60 psi (420 kPa, 4.2 kgf/cm...
Page 958 6-1. Specifications Type C Tire size P235/55R19 101V, T165/90D18 107M (spare) Driving under normal conditions Front: 32 psi (220 kPa, 2.2 kgf/cm or bar)* Rear: 32 psi (220 kPa, 2.2 kgf/cm or bar)* Tire inflation pressure Spare: (recommended cold tire 60 psi (420 kPa, 4.2 kgf/cm or bar) inflation pressure)
Page 959 6-1. Specifications Type D Tire size P235/55R19 101V Driving under normal conditions Front: 32 psi (220 kPa, 2.2 kgf/cm or bar) Rear: 32 psi (220 kPa, 2.2 kgf/cm or bar) Tire inflation pressure Spare: (recommended cold tire 32 psi (220 kPa, 2.2 kgf/cm or bar) inflation pressure) When driving at high speeds above 100 mph (160 km/h),...
Page 960 6-1. Specifications Tires and wheels (RX450h) Type A Tire size P235/60R18 102V, T165/90D18 107M (spare) Tire inflation pressure Front: 33 psi (230 kPa, 2.3 kgf/cm or bar) (recommended cold tire Rear: 33 psi (230 kPa, 2.3 kgf/cm or bar) inflation pressure) Spare: 60 psi (420 kPa, 4.2 kgf/cm or bar) 18 ...
Page 961 6-1. Specifications Type C Tire size P235/55R19 101V, T165/90D18 107M (spare) Driving under normal conditions Front: 33 psi (230 kPa, 2.3 kgf/cm or bar)* Rear: 33 psi (230 kPa, 2.3 kgf/cm or bar)* Tire inflation pressure Spare: 60 psi (420 kPa, 4.2 kgf/cm or bar) (recommended cold tire *: When driving at high speeds above 100 mph (160...
Page 962 6-1. Specifications Light bulbs Light Bulbs Bulb No. Type Headlights High beam 9005  High beam  Low beam (halogen bulbs)  Low beam (discharge bulbs) Front turn signal lights 7444NA 28/8  Tail lights Exterior  Front fog lights ...
Page 963: Fuel Information
ASTM D4814 in the U.S.A. and CGSB3.5-M93 in Canada. Fuel tank opening for unleaded gasoline ■ To help prevent incorrect fueling, your Lexus has a fuel tank opening that only accommodates the special nozzle on unleaded fuel pumps. If your engine knocks ■...
Page 964 Lexus recommends the use of gasoline containing detergent additives ■ Lexus recommends the use of gasoline that contains detergent additives to ● avoid build-up of engine deposits. All gasoline sold in the US contains detergent additives to clean and/or keep ●...
Page 965 10% ethanol). (85% ethanol) If you use gasohol in your Lexus, be sure that it has an octane rating no lower ● than 87. Lexus DOES NOT recommend the use of gasoline containing methanol.
Page 966 6-1. Specifications NOTICE Notice on fuel quality ■ Do not use improper fuels. If improper fuels are used, the engine will be dam- ● aged. Do not use leaded gasoline. ● Leaded gasoline can cause damage to your vehicle’ s three-way catalytic convert- ers causing the emission control system to malfunction.
Page 967: Tire Information
6-1. Specifications Tire information Typical tire symbols Standard tire Compact spare tire Tire size (P. 970) DOT and Tire Identification Number (TIN) (P. 969) Location of treadwear indicators (P. 773)
Page 968 6-1. Specifications Tire ply composition and materials Plies are layers of rubber-coated parallel cords. Cords are the strands which form the plies in a tire. Radial tires or bias-ply tires A radial tire has “RADIAL” on the sidewall. A tire not marked “RADIAL” is a bias-ply tire.
Page 969 6-1. Specifications Typical DOT and tire identification number (TIN) DOT symbol Tire Identification Number (TIN) Tire manufacturer's identifica- tion mark Tire size code Manufacturer's optional tire type code (3 or 4 letters) Manufacturing week Manufacturing year : The DOT symbol certifies that the tire conforms to applicable Federal Motor Vehicle Safety Standards.
Page 970 6-1. Specifications Tire size ■ Typical tire size information The illustration indicates typical tire size. Tire use (P = Passenger car, T = Temporary use) Section width (millimeters) Aspect ratio (tire height to section width) Tire construction code (R = Radial, D = Diagonal) Wheel diameter (inches) Load index (2 digits or 3 digits) Speed symbol...
Page 971 Department of Transportation. It provides the purchasers and/or prospective purchasers of Lexus vehi- cles with information on uniform tire quality grading. Your Lexus dealer will help answer any questions you may have as you read this information. ■ DOT quality grades All passenger vehicle tires must conform to Federal Safety Require- ments in addition to these grades.
Page 972 6-1. Specifications ■ Treadwear The treadwear grade is a comparative rating based on the wear rate of the tire when tested under controlled conditions on a specified gov- ernment test course. For example, a tire graded 150 would wear one and a half (1 - 1/2) times as well on the government course as a tire graded 100.
Page 973 6-1. Specifications ■ Temperature A, B, C The temperature grades are A (the highest), B, and C, representing the tire's resistance to the generation of heat and its ability to dissipate heat when tested under controlled conditions on a specified indoor laboratory test wheel.
Page 974 6-1. Specifications Glossary of tire terminology Tire related term Meaning Tire pressure when the vehicle has been parked for Cold tire inflation pres- three hours or more, or has not been driven more sure than 1 mile or 1.5 km under that condition Maximum inflation pres- The maximum cold inflated pressure to which a tire sure...
Page 975 6-1. Specifications Tire related term Meaning Distribution of occupants in a vehicle as specified in Occupant distribution the third column of Table 1 below The combined weight of installed regular production options weighing over 5 lb. (2.3 kg) in excess of the Production options standard items which they replace, not previously weight...
Page 976 6-1. Specifications Tire related term Meaning The part of the tire that is made of steel wires, Bead wrapped or reinforced by ply cords and that is shaped to fit the rim A breakdown of the bond between components in Bead separation the bead A pneumatic tire in which the ply cords that extend to...
Page 977 6-1. Specifications Tire related term Meaning (a) The sidewall that contains a whitewall, bears white lettering, or bears manufacturer, brand, and/or model name molding that is higher or Intended outboard side- deeper than the same molding on the other side- wall wall of the tire, or (b) The outward facing sidewall of an asymmetrical...
Page 978 6-1. Specifications Tire related term Meaning A parting of rubber compound between adjacent Ply separation plies A mechanical device made of rubber, chemicals, fab- ric and steel or other materials, that, when mounted Pneumatic tire on an automotive wheel, provides the traction and contains the gas or fluid that sustains the load A pneumatic tire in which the ply cords that extend to Radial ply tire...
Page 979 6-1. Specifications Tire related term Meaning That portion of a tire that comes into contact with the Tread road A tread section running circumferentially around a Tread rib tire Tread separation Pulling away of the tread from the tire carcass The projections within the principal grooves Treadwear indicators designed to give a visual indication of the degrees of...
Page 980: Customization Customizable Features
Display Audio system screen. Some function settings are changed simultaneously with other functions being customized. Contact your Lexus dealer for further details. Customizing vehicle features It is possible to customize certain vehicle features using the multi-infor- mation switches.
Page 981 6-2. Customization Press the “” or “” switch to STEP select the item to be custom- ized. Press the “ENTER” switch to confirm. Press the “” or “” switch to STEP select the desired setting for the item being customized. Press the “ENTER”...
Page 982 Vehicles without a Display Audio system and navigation system: Set- tings that can be changed using the multi-information switches Settings that can be changed by your Lexus dealer Definition of symbols: O = Available, = Not available...
Page 983 6-2. Customization Door lock ( P. 79, 918)  Custom- Default Function ized setting setting Driver's door unlocked All doors Unlocking using a in one step, unlocked — — — — all doors in one step unlocked in two steps Speed-detecting automatic door lock —...
Page 984 6-2. Customization Smart access system with push-button start and wireless remote control P. 62, 76)  Custom- Default Function ized setting setting Operation buzzer Off to level Level 7 — — volume Operation signal — — (buzzer) Operation signal (emergency flash- —...
Page 985 6-2. Customization Power back door ( P. 82)  Custom- Default Function ized setting setting Power back door opening operation — — — — — using the back door opener button Wireless remote control ( P. 76)  Custom- Default Function ized setting...
Page 986 6-2. Customization Automatic light control system ( P. 274)  Custom- Default Function ized setting setting Time elapsed before 60 sec- 30 sec- the headlights turn onds — — onds 90 sec- onds Light sensor sensi- Standard -2 to 2 —...
Page 987 6-2. Customization Illumination( P. 667)  Custom- Default Function ized setting setting 7.5 sec- Time elapsed before onds the interior lights 15 seconds — — 30 sec- turn off onds 7.5 sec- Time elapsed before onds the exterior lights 15 seconds —...
Page 988 6-2. Customization Custom- Default Function ized setting setting Sensitivity of the ambient light sensor Standard -2 to 2 — — — used for dimming the meter lights etc. Sensitivity of the ambient light sensor used for brighten- Standard -2 to 2 —...
Page 989 6-2. Customization Seat belt reminder ( P. 861)  Custom- Default Function ized setting setting Vehicle speed linked seat belt reminder — — — — — buzzer Automatic air conditioning system ( P. 412, 421)  Custom- Default Function ized setting setting A/C auto switch...
Page 990 6-2. Customization Driving position memory ( P. 103)  Custom- Default Function ized setting setting Driver’ s seat move- ment when exiting Full — — the vehicle (on some Partial models) Selecting whether the driver’ s door or Driver’ s All the all doors are linked —...
Page 991 6-2. Customization Meter (P. 195, 247) Custom- Default Function ized setting setting Eco Driving Indica- — — tor Light (RX350) (Turns on/ (Stays on) ECO lamp off accord- — — (RX450h) ing to driv- (Stays off) conditions) SPORT lamp — —...
Page 992 6-2. Customization Power windows ( P. 129)  Custom- Default Function ized setting setting Mechanical key — — — — — linked operation Wireless remote control linked open- — — — — — Wireless remote control linked open- — — —...
Page 993 6-2. Customization Intuitive parking assist ( P. 309)  Custom- Default Function ized setting setting Buzzer volume 1 to 5 — — — Detection distance of the front center Near — — — sensors Detection distance of the rear center Near —...
Page 994 6-2. Customization Multi-information display (P. 260) Settings that can be changed using the multi-information switches English, French and Spanish Available languages miles (MPG), km (km/L), km (L/100 km) Available units In the following situations, customize mode will automatically be turned off. ■...
Page 995 6-2. Customization NOTICE During customization ■ RX350 To prevent 12-volt battery discharge, ensure that the engine is running while cus- tomizing features. RX450h To prevent 12-volt battery discharge, ensure that the hybrid system is operating while customizing features.
Page 996: 6-3. Initialization
6-3. Initialization Items to initialize The following items must be initialized for normal system operation in cases such as after the 12-volt battery is reconnected, or maintenance is per- formed on the vehicle. Item When to initialize Reference • After reconnecting or changing the Power back door 12-volt battery P.
Page 997: For Owners
For owners Reporting safety defects for U.S. owners..... 998 Seat belt instructions for Canadian owners (in French) ......999 SRS airbag instructions for Canadian owners (in French) ......1002...
Page 998: Reporting Safety Defects For U.s. Owners
National Highway Traffic Safety Administration (NHTSA) in addition to notifying the Lexus Division of Toyota Motor Sales, U.S.A., Inc. (Toll- free: 1-800-25-LEXUS). If NHTSA receives similar complaints, it may open an investigation, and if it finds that a safety defect exists in a group of vehicles, it may order a recall and remedy campaign.
Page 999: Seat Belt Instructions For Canadian Owners
Seat belt instructions for Canadian owners (in French) The following is a French explanation of seat belt instructions extracted from the seat belt section in this manual. See the seat belt section for more detailed seat belt instructions in English. Utilisation correcte des ceintures de sécurité...
Page 1000 Guide confort de ceinture de sécurité (sièges arrière extérieurs) Si la sangle diagonale gêne la personne au niveau du cou, utilisez le guide confort de la ceinture de sécurité. Sortez le guide confort de sa ÉTAPE poche. Engagez la ceinture dans le guide. ÉTAPE Le cordon élastique doit passer sous la ceinture de sécurité.
Page 1001 Entretien et soin ■ Ceintures de sécurité Nettoyez avec un chiffon ou une éponge humectée d'eau savonneuse tiède. Profitez de l'occasion pour vérifier régulièrement que les ceintures ne sont pas effilochées, entaillées, ou ne paraissent pas exagérément usées. ATTENTION ■ Détérioration et usure des ceintures de sécurité...

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2012 rx350

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