Page 2 Pictorial index Search by illustration For safety Make sure to read through them and security How to read the gauges and meters, the variety of warning Instrument cluster lights and indicators, etc. Operation of Opening and closing the doors and windows, adjustment each component before driving, etc.
Page 3: Table Of Contents
TABLE OF CONTENTS For your information ........8 Instrument cluster Reading this manual........12 How to search ..........13 Instrument cluster Pictorial index ..........14 Warning lights and indicators........96 For safety and security Gauges and meters (GS350/GS300)....104 1-1. For safe use Gauges and meters Before driving.........46 (GS F) ...........109...
Page 4 4-4. Refueling Driving Opening the fuel tank cap..261 4-5. Using the driving support systems 4-1. Before driving Lexus Safety System + .....265 Driving the vehicle.....204 PCS (Pre-Crash Safety Cargo and luggage....212 system)......... 272 Trailer towing (vehicles without towing package) ..213 (Lane-Keeping Assist) ..
Page 5 TABLE OF CONTENTS 4-6. Driving tips 5-5. Using the other interior features Winter driving tips .....357 Other interior features ....407 • Sun visors ........407 Eco-friendly driving tips ..362 • Vanity mirrors......407 • Clock........408 Interior features • Ashtrays........408 • Power outlets......409 5-1.
Page 6 6-3. Do-it-yourself maintenance 7-2. Steps to take in an emergency Do-it-yourself service If your vehicle needs to precautions........448 be towed ........511 Hood ..........450 If you think something is wrong ..........516 Positioning a floor jack....451 Fuel pump shut off system ..517 Engine compartment....453 If a warning light turns on Tires ..........473...
Page 7 Alphabetical index........ 650 For information regarding the equipment listed below, refer to the “Navigation and Multimedia System Owner’s Manual” or “Navigation System Owner’s Manual”. • Audio system • Navigation system • Lexus parking assist-sensor • Lexus parking assist monitor GS350_300_GS F_OM_OM30J17E_(GE)
Page 8 GS350_300_GS F_OM_OM30J17E_(GE)
Page 9: For Your Information
All specifications provided in this manual are current at the time of printing. However, 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 10 • For use by Lexus in a lawsuit • For research purposes where the data is not tied to a specific vehicle or vehicle owner To learn more about the vehicle data collected, used and shared by Lexus, please visit ● www.lexus.com/privacyvts/.
Page 11 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 12 Scrapping of your Lexus The SRS airbag and seat belt pretensioner devices in your Lexus contain explosive chemicals. If the vehicle is scrapped with the airbags and seat belt pretensioners left as they are, this may cause an accident such as fire. Be sure to have the systems of the SRS airbag and seat belt pretensioner removed and disposed of by a qualified service shop or by your Lexus dealer before you scrap your vehicle.
Page 13: Reading This Manual
Reading this manual WARNING: Explains something that, if not obeyed, could cause death or serious injury to people. NOTICE: Explains something that, if not obeyed, could cause damage to or a mal- function in the vehicle or its equipment. Indicates operating or working procedures. Follow the steps in numerical order.
Page 14: How To Search
How to search Searching by name ■ • Alphabetical index....P. 650 Searching by installation position ■ • Pictorial index ......P. 14 Searching by symptom or sound ■ • What to do if... (Troubleshooting) ....P. 646 Searching by title ■ •...
Page 15: Pictorial Index
Pictorial index Pictorial index ■ Exterior (front) GS350/GS300  GS F  GS350_300_GS F_OM_OM30J17E_(GE)
Page 16 Pictorial index Doors ..............P. 153 Locking/unlocking .
Page 17 Pictorial index ■ Exterior (rear) GS350/GS300  GS F  GS350_300_GS F_OM_OM30J17E_(GE)
Page 18 Pictorial index Trunk..............P. 160 Opening from inside the cabin.
Page 19 Pictorial index ■ Instrument panel (Left-hand drive vehicles) Engine switch ............P. 221 Starting the engine/changing the modes .
Page 20 Pictorial index Parking brake switches ..........P. 235 Applying/releasing .
Page 21 Pictorial index ■ Switches (Left-hand drive vehicles) GS350/GS300  GS F  GS350_300_GS F_OM_OM30J17E_(GE)
Page 22 Pictorial index VSC OFF switch........... . . P. 351 Heated steering wheel switch .
Page 23 Pictorial index GS350/GS300  GS F  GS350_300_GS F_OM_OM30J17E_(GE)
Page 24 Pictorial index Driving position memory switches ........P. 180 Outside rear view mirror switches.
Page 25 Pictorial index GS350/GS300  GS F  GS350_300_GS F_OM_OM30J17E_(GE)
Page 26 Pictorial index Audio remote control switches Paddle shift switches ..........P. 228 Talk switch Meter control switches .
Page 27 Pictorial index GS350/GS300  GS F  GS350_300_GS F_OM_OM30J17E_(GE)
Page 28 Remote Touch ............P. 366 1, 2 Lexus parking assist-sensor switch Rear sunshade switch .
Page 29 Pictorial index ■ Interior (Left-hand drive vehicles) GS350/GS300  GS F  GS350_300_GS F_OM_OM30J17E_(GE)
Page 30 Pictorial index SRS airbags............P. 54 Floor mats .
Page 31 Pictorial index Inside rear view mirror ..........P. 190 Sun visors .
Page 32 Pictorial index : Except for Taiwan: NEVER use a rear- ward facing child restraint on a seat pro- tected by an ACTIVE AIRBAG in front of it, DEATH or SERIOUS INJURY to the CHILD can occur. (P. 81) For Taiwan: DO NOT carry baby, infant and children on the front passenger seat.
Page 33 Pictorial index ■ Instrument panel (Right-hand drive vehicles) Engine switch ............P. 221 Starting the engine/changing the modes .
Page 34 Pictorial index Parking brake switches ..........P. 235 Applying/releasing .
Page 35 Pictorial index ■ Switches (Right-hand drive vehicles) GS350/GS300  GS F  GS350_300_GS F_OM_OM30J17E_(GE)
Page 36 Pictorial index Brake hold switch........... .P. 238 Odometer/trip meter and trip meter reset button.
Page 37 Pictorial index GS350/GS300  GS F  GS350_300_GS F_OM_OM30J17E_(GE)
Page 38 Pictorial index Outside rear view mirror switches........P. 192 Driving position memory switches .
Page 39 Pictorial index GS350/GS300  GS F  GS350_300_GS F_OM_OM30J17E_(GE)
Page 40 Pictorial index Audio remote control switches Paddle shift switches ..........P. 228 Talk switch Meter control switches .
Page 41 Pictorial index GS350/GS300  GS F  GS350_300_GS F_OM_OM30J17E_(GE)
Page 42 1, 2 Lexus parking assist-sensor switch Remote Touch ............P. 366 Seat heater switches .
Page 43 Pictorial index ■ Interior (Right-hand drive vehicles) GS350/GS300  GS F  GS350_300_GS F_OM_OM30J17E_(GE)
Page 44 Pictorial index SRS airbags............P. 54 Floor mats .
Page 45 Pictorial index Inside rear view mirror ..........P. 190 Sun visors .
Page 46 For safety and security 1-1. For safe use Before driving......... 46 For safe driving ......48 Seat belts ..........50 SRS airbags ........54 Safety information for children ........63 Child restraint systems (except for Taiwan)....64 Child restraint systems (for Taiwan) ........70 Installing child restraints.....
Page 47: 1-1. For Safe Use
1-1. For safe use Before driving 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) into the floor mat eyelets.
Page 48 ■ 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 49: For Safe Driving
1-1. For safe use For safe driving For safe driving, adjust the seat and mirror to an appropriate position before driving. Correct driving posture Adjust the angle of the seatback so that you are sitting straight up and so that you do not have to lean forward to steer.
Page 50 1-1. For safe use WARNING Observe the following precautions. Failure to do so may result in death or serious injury. Do not adjust the position of the driver’s seat while driving. ● 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 51: Seat Belts
1-1. For safe use 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 52 If the vehicle is involved in multiple collisions, the pretensioner will activate for the first collision, but will not activate for the second or subsequent collisions. Seat belt regulations ■ If seat belt regulations exist in the country where you reside, please contact your Lexus dealer for seat belt replacement or installation. GS350_300_GS F_OM_OM30J17E_(GE)
Page 53 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. Except for Taiwan: Lexus recommends that children be seated in the rear seat and ● always use a seat belt and/or an appropriate child restraint system.
Page 54 Seat belt pretensioners ■ 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. Adjustable shoulder anchor ■ Always make sure the shoulder belt is positioned across the center of your shoulder.
Page 55: Srs Airbags
1-1. For safe use 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 56 1-1. For safe use SRS airbag system components Knee airbags Driver airbag Front passenger airbag Rear side airbags (if equipped) Curtain shield airbags Side impact sensors (rear) Seat belt pretensioners and force Driver’s seat position sensor limiters Driver’s seat belt buckle switch Side impact sensors (front) Airbag sensor assembly Front side airbags...
Page 57 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 58 1-1. For safe use WARNING 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 59 If the areas where the SRS airbags are stored, such as the steering wheel pad, door of ● the glove box and front and rear pillar garnishes are damaged or cracked, have them replaced by your Lexus dealer. GS350_300_GS F_OM_OM30J17E_(GE)
Page 60 ■ Do not dispose of your vehicle or perform any of the following modifications without consulting your Lexus dealer. The SRS airbags may malfunction or deploy (inflate) accidentally, causing death or serious injury. Installation, removal, disassembly and repair of the SRS airbags ●...
Page 61 1-1. For safe use SRS airbag deployment conditions (SRS side and curtain shield airbags) ■ The SRS side and curtain shield airbags will deploy in the event of an impact that ● exceeds the set threshold level (the level of force corresponding to the impact force produced by an approximately 1500 kg [3300 lb.] vehicle colliding with the vehicle cabin from a direction perpendicular to the vehicle orientation at an approximate speed of 20 - 30 km/h [12 - 18 mph]).
Page 62 Collision from the rear ● Vehicle rollover ● 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 have been inflated.
Page 63 1-1. For safe use The pad section of the steering wheel, dash- ● board near the front passenger airbag, lower portion of the instrument panel or door of the glove box is scratched, cracked, or otherwise damaged. The surface of the seats with the side airbag is ●...
Page 64: Safety Information For Children
1-1. For safe use Safety information for children Observe the following precautions when children are in the vehicle. Use a child restraint system appropriate for the child, until the child becomes large enough to properly wear the vehicle’s seat belt. It is recommended that children sit in the rear seats to avoid accidental con- ●...
Page 65: Child Restraint Systems (Except For Taiwan)
If child restraint system regulations exist in the country where you reside, ● please contact your Lexus dealer for the child restraint system installation. Lexus recommends that you use a child restraint system which conforms to ● the regulation ECE No.44.
Page 66 1-1. For safe use Types of child restraints Child restraint systems are classified into the following 5 groups according to the regulation ECE No.44: Group 0: Up to 10 kg (22 lb.) (0 - 9 months) Group 0+: Up to 13 kg (28 lb.) (0 - 2 years) Group I: 9 to 18 kg (20 to 39 lb.) (9 months - 4 years) Group II:...
Page 67 1-1. For safe use Child restraint system suitability for various seating positions Information provided in the table shows your child restraint system suitability for various seating positions. Seating position Rear seat Front passenger seat Outboard Center Mass groups Up to 10 kg (22 lb.) (0 - 9 months) Up to 13 kg (28 lb.) (0 - 2 years)
Page 68 1-1. For safe use Child restraint system suitability for various seating positions (with ISOFIX rigid anchors) Information provided in the table shows your child restraint system suitability for various seating positions. Vehicle ISOFIX positions Mass groups Size class Fixture Outboard rear seat ISO/L1 Carrycot ISO/L2...
Page 69 In an accident, the child can be crushed against the windshield, or between you and the vehicle’s interior. Lexus strongly urges the use of a proper child restraint system that conforms to the ● size of the child, installed on the rear seat. According to accident statistics, the child is safer when properly restrained in the rear seat than in the front seat.
Page 70 1-1. For safe use WARNING Child restraint precautions ■ A forward-facing child restraint system may be installed on the front passenger seat ● only when it is unavoidable. A child restraint system that requires a top strap should not be used in the front passenger seat since there is no top strap anchor for the front passenger seat.
Page 71: Child Restraint Systems (For Taiwan)
If child restraint system regulations exist in the country where you reside, ● please contact your Lexus dealer for the child restraint system installation. Lexus recommends that you use a child restraint system which conforms to ● the regulation ECE No.44.
Page 72 1-1. For safe use Types of child restraints Child restraint systems are classified into the following 5 groups according to the regulation ECE No.44: Group 0: Up to 10 kg (22 lb.) (0 - 9 months) Group 0+: Up to 13 kg (28 lb.) (0 - 2 years) Group I: 9 to 18 kg (20 to 39 lb.) (9 months - 4 years) Group II:...
Page 73 1-1. For safe use Child restraint system suitability for various seating positions Information provided in the table shows your child restraint system suitability for various seating positions. Seating position Rear seat Front passenger seat Outboard Center Mass groups Up to 10 kg (22 lb.) (0 - 9 months) Up to 13 kg (28 lb.) (0 - 2 years)
Page 74 1-1. For safe use Child restraint system suitability for various seating positions (with ISOFIX rigid anchors) Information provided in the table shows your child restraint system suitability for various seating positions. Vehicle ISOFIX positions Mass groups Size class Fixture Outboard rear seat ISO/L1 Carrycot ISO/L2...
Page 75 1-1. For safe use 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 use the ●...
Page 76: Installing Child Restraints
1-1. For safe use Installing child restraints Follow the child restraint system manufacturer’s instructions. Firmly secure child restraints to the seats using a seat belt or ISOFIX rigid anchors. Attach the top strap when installing a child restraint. Seat belts (An ELR belt requires a lock- ing clip) ISOFIX rigid anchors Lower anchors are provided for the out-...
Page 77 1-1. For safe use Installing child restraints using a seat belt Rear-facing  Baby seat (infant seat)/child seat (convertible seat) ■ Place the child restraint system on the rear seat facing the rear of the vehicle. Run the seat belt through the child restraint system and insert the plate into the buckle.
Page 78 1-1. For safe use Forward-facing  Child seat (convertible seat) ■ Remove the head restraint if it interferes with your child restraint system. Place the child restraint system on the seat facing the front of the vehicle. Run the seat belt through the child restraint system and insert the plate into the buckle.
Page 79 1-1. For safe use Junior seat (booster seat) ■ Remove the head restraint if it interferes with your child restraint system. Place the child restraint system on the seat facing the front of the vehicle. Sit the child in the child restraint system.
Page 80 1-1. For safe use Removing a child restraint installed with a seat belt Push the buckle release button and fully retract the seat belt. Installation with ISOFIX rigid anchor Remove the head restraint if it inter- feres with your child restraint system. Widen the gap between the seat cushion and seatback slightly.
Page 81 You need a locking clip to install the child restraint system. Follow the instructions pro- vided by the manufacturer of the system. If your child restraint system does not provide a locking clip, you can purchase the following item from your Lexus dealer: Locking clip for child restraint system (Part No.
Page 82 1-1. For safe use WARNING When installing a child restraint system (except for Taiwan) ■ 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 passengers may be seriously injured or even killed in the event of sudden braking, sudden swerving or an accident.
Page 83 If child restraint system regulations exist in the country where you reside, please con- ● tact your Lexus dealer for the child restraint system installation. When a junior (booster) seat is installed, always ensure that the shoulder belt is posi- ●...
Page 84 1-1. For safe use WARNING When installing a child restraint system (for Taiwan) ■ 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 passengers may be seriously injured or even killed in the event of a sudden braking, sudden swerv- ing or an accident.
Page 85 If child restraint system regulations exist in the country where you reside, please con- ● tact your Lexus dealer for the child restraint system installation. When a junior (booster) seat is installed, always ensure that the shoulder belt is positioned ●...
Page 86: Exhaust Gas Precautions
● If you smell exhaust gases in the vehicle even when the trunk lid is closed, open the ● windows and have the vehicle inspected at your Lexus dealer as soon as possible. When parking ■ If the vehicle is in a poorly ventilated area or a closed area, such as a garage, stop the ●...
Page 87: 1-2. Theft Deterrent System
1-2. Theft deterrent system Engine immobilizer system The vehicle’s keys have built-in transponder chips that prevent the engine from starting if a key has not been previously registered in the vehicle’s on- board computer. Never leave the keys inside the vehicle when you leave the vehicle. This system is designed to help prevent vehicle theft but does not guarantee absolute security against all vehicle thefts.
Page 88 1-2. Theft deterrent system Certifications for the engine immobilizer system ■ For vehicles sold in Taiwan  For vehicles sold in Singapore  For vehicles sold in the Dominican Republic  GS350_300_GS F_OM_OM30J17E_(GE)
Page 89 1-2. Theft deterrent system For vehicles sold in Brazil  For vehicles sold in Vietnam  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. GS350_300_GS F_OM_OM30J17E_(GE)
Page 90: Alarm
1-2. Theft deterrent system Alarm The alarm The alarm uses light and sound to give an alert when an intrusion is detected. The alarm is triggered in the following situations when the alarm is set: Except for the Philippines, Singapore, Malaysia, Indonesia, Thailand, Brunei, ...
Page 91 1-2. Theft deterrent system Setting the alarm system Close the doors, trunk and hood, and lock all the doors. The system will be set automatically after 30 seconds. Except for the Philippines, Singapore, Malaysia, Indonesia, Thailand, Brunei, Taiwan, South Africa, Vietnam and Macao, the alarm can also be set using the mechanical key.
Page 92 1-2. Theft deterrent system Triggering of the alarm ■ The alarm may be triggered in the following situations: (Stopping the alarm deactivates the alarm system.) Except for the Philippines, Singapore, Malay- ● sia, Indonesia, Thailand, Brunei, Taiwan, South Africa, Vietnam, Macao: The trunk is opened using the mechanical key.
Page 93 1-2. 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. Intrusion sensor (if equipped) and tilt sensor (if equipped) The intrusion sensor detects intruders or movement in the vehicle.
Page 94 1-2. Theft deterrent system Intrusion sensor detection considerations ■ The sensor may trigger the alarm in the following situations: A window or the moon roof (if equipped) is ● open. In this case, the sensor may detect the follow- ing: •...
Page 95 Do not spray air fresheners or other products ● directly into the sensor holes. Installing accessories other than genuine Lexus parts or leaving objects between the ● driver’s seat and front passenger’s seat may reduce the detection performance. The intrusion sensor may be canceled when the electronic key is near the vehicle.
Page 96: Instrument Cluster
Instrument cluster Instrument cluster Warning lights and indicators........96 Gauges and meters (GS350/GS300) ....104 Gauges and meters (GS F) ........... 109 Multi-information display (GS350/GS300) ....117 Multi-information display (GS F) ........... 125 Head-up display......136 Fuel consumption information ......... 143 GS350_300_GS F_OM_OM30J17E_(GE)
Page 97: Warning Lights And Indicators
2. Instrument cluster Warning lights and indicators The warning lights and indicators on the instrument cluster, center panel and outside rear view mirrors inform the driver of the status of the vehicle’s vari- ous systems. For the purpose of explanation, the following illustrations display all warning lights and indicators illuminated.
Page 98 2. Instrument cluster GS F  GS350_300_GS F_OM_OM30J17E_(GE)
Page 99 2. Instrument cluster Warning lights Warning lights inform the driver of malfunctions in the indicated vehicle systems. 1, 4 Brake system warning light Brake hold operated (P. 518) indicator (P. 519) 1, 2 Charging system warning Parking brake indicator light (P. 518) (P.
Page 100: Indicators
They will turn off after the engine is started, or after a few seconds. There may be a malfunction in a system if a light does not come on, or turn off. Have the vehicle inspected by your Lexus dealer. : On some models : The light flashes or illuminates to indicate a malfunction.
Page 101 2. Instrument cluster 2, 7 PCS (Pre-Crash Safety Eco Driving Indicator Light system) warning light (P. 102) (P. 276) (If equipped) Parking brake indicator BSM (Blind Spot Monitor) (P. 235) indicator (P. 337) (If equipped) 2, 5 Brake hold standby Slip indicator (P.
Page 102 They will turn off after the engine is started, or after a few seconds. There may be a malfunction in a system if a light does not come on, or turn off. Have the vehicle inspected by your Lexus dealer. : GS350/GS300...
Page 103 If the BSM outside rear view mirror indicators do not illuminate or do not turn off, there may be a malfunction in the system. If this occurs, have the vehicle inspected by your Lexus dealer. : This light illuminates on the outside rear view mirrors.
Page 104 Have the vehicle inspected by your Lexus dealer immediately if this occurs. GS350_300_GS F_OM_OM30J17E_(GE)
Page 105: Gauges And Meters (Gs350/Gs300)
2. Instrument cluster Gauges and meters (GS350/GS300) Except F SPORT models  F SPORT models  The units used on the speedometer may differ depending on the target region. GS350_300_GS F_OM_OM30J17E_(GE)
Page 106 2. Instrument cluster Engine coolant temperature gauge Displays the engine coolant temperature Tachometer Displays the engine speed in revolutions per minute Outside temperature Displays the outside temperature within the range of -40C (-40F) to 50C (122F). Low outside temperature indicator comes on when the ambient temperature is 3C (37F) or lower.
Page 107 2. Instrument cluster Rev indicator (F SPORT models) ■ When the engine reaches a set speed, a ring-shaped indicator will be displayed on the tachometer. Rev peak (F SPORT models) ■ The engine speed reaches or exceeds 5000 r/min, an afterimage of the tachometer will be displayed at the highest engine speed for approximately 1 seconds.
Page 108 • When the outside temperature has changed suddenly (at the entrance/exit of a garage, tunnel, etc.) When “--” or “E” is displayed, the system may be malfunctioning. ● Take your vehicle to your Lexus dealer Pop-up display ■ In some situations, a pop-up display will be temporarily displayed on the multi-informa- tion display or the odometer/trip meter/maintenance required information screen.
Page 109 If the screen shown to the right is displayed when trying to change the time display method through (P. 117) on the multi-information dis- play, the system may be malfunctioning. Have the vehicle inspected by your Lexus dealer. Customization ■...
Page 110: Gauges And Meters (Gs F)
2. Instrument cluster Gauges and meters (GS F) If the drive mode is changed, some of the meter displays and the gauge layout will be changed. Normal mode/CUSTOMIZED mode  Eco drive mode  GS350_300_GS F_OM_OM30J17E_(GE)
Page 111 2. Instrument cluster SPORT S mode  SPORT S+ mode  : The illustrations show the default meter display. The meter display can be changed on the settings screen of the multi-information display. GS350_300_GS F_OM_OM30J17E_(GE)
Page 112 2. Instrument cluster Multi-information display Presents the driver with a variety of vehicle data (P. 125) Displays warning messages in case of a malfunction (P. 524) Fuel gauge Engine coolant temperature gauge Displays the engine coolant temperature. If the engine coolant temperature gauge indicator ( ) enters the red zone, a buzzer will sound and the indicator will turn red and start flashing.
Page 113 2. Instrument cluster Speed indicator ■ Except GCC countries , Jordan and Lebanon  When the vehicle reaches the set speed, the displayed unit of speed measure will turn yellow. The indicators will be displayed in yellow (corresponding to a speed set by a user) or red (fixed at 120 km/h mph] km/h...
Page 114 2. Instrument cluster Rev peak (Normal mode screen/SPORT S mode screen) ■ The engine speed reaches or exceeds 3600 r/min, an afterimage of the tachometer will be displayed at the highest engine speed for approximately 1 second. Changing the display Odometer/Trip meter ■...
Page 115 2. Instrument cluster Instrument panel light control The brightness of the instrument panel lights can be adjusted. Darker Brighter The meters and display illuminate when ■ The engine switch is in IGNITION ON mode. Welcome illumination of the analog speedometer ■...
Page 116 When “--” or “E” is displayed, the system may be malfunctioning. ● Take your vehicle to your Lexus dealer. Pop-up display ■ In some situations, such as when a switch operation is performed, a pop-up display will be temporarily displayed on the multi-information display.
Page 117 2. Instrument cluster NOTICE To prevent damage to the engine and its components ■ Do not let the indicator of the tachometer enter the red zone, as it represents the ● engine speed range which exceeds the maximum safe engine speed. In the following situations, the engine may be overheating.
Page 118: Multi-Information Display (Gs350/Gs300)
2. Instrument cluster Multi-information display (GS350/GS300) Display contents The multi-information display presents the driver with a variety of vehicle data. Menu icons ● Except F SPORT models F SPORT models   Displays the following information when an icon is selected. (P. 118) Some of the information may be displayed automatically depending on the situa- tion.
Page 119 2. Instrument cluster Warning message display Select to display warning messages and measures to be taken if a malfunction is detected. (P. 524) Settings display Select to change the meter display settings. (P. 628) Operating the meter control switches The multi-information display is oper- ated using the meter control switches.
Page 120 2. Instrument cluster Average speed (after reset /after start) ■ Displays the average vehicle speed since the function was reset and the engine was started, respectively Elapsed time (after reset /after start) ■ Displays the elapsed time since the function was reset and the engine was started, respectively Distance (range/after start) ■...
Page 121 2. Instrument cluster G-forces ■ Displays lateral G-forces on the vehicle Also displays, around the periphery of the G-force display, the left and right steering amount, accelerator pedal input, and brake fluid pressure Acceleration G-force on the vehicle Current G-force value (analyzed value of front/rear and left/right G-forces) Accelerator pedal input...
Page 122 2. Instrument cluster Display off ■ A blank screen is displayed : Displayed when the item is set in “Drive Info 1”, “Drive Info 2” or “Drive Info 3”. (P. 628) : The function can be reset by pressing the of the meter control switches for longer than 1 second when the item to reset is displayed.
Page 123 2. Instrument cluster Eco Driving Indicator Light ● Select to activate/deactivate the Eco Driving Indicator Light. switch ● Displays a procedure to register a desired screen to You can register 1 screen as a shortcut, which can be displayed by pressing Drive information 1/2/3 ●...
Page 124 2. Instrument cluster G-force display ■ The G-force values may not be zero even when the vehicle is parked, such as when it is ● parked on an incline. Depending on the vehicle usage conditions, the brake fluid pressure display may not ●...
Page 125 2. Instrument cluster WARNING Caution for use while driving ■ When operating the multi-information display while driving, pay extra attention to the ● safety of the area around the vehicle. Do not look continuously at the multi-information display while driving as you may fail ●...
Page 126: Multi-Information Display (Gs F)
2. Instrument cluster Multi-information display (GS F) Display content The multi-information display presents the driver with a variety of vehicle data. Menu icons ● Displays the following information when an icon is selected. (P. 126) Some of the information may be dis- played automatically depending on the situation.
Page 127 2. Instrument cluster Settings display Select to change the meter display settings. (P. 630) Operating the meter control switches The multi-information display is oper- ated using the meter control switches. : Switch menu : Change displayed con- tent, scroll up/down the screen and move the cur- sor up/down Press: Enter/Set...
Page 128 2. Instrument cluster Average speed (after reset /after start) ■ Displays the average vehicle speed since the function was reset and the engine was started, respectively Elapsed time (after reset /after start) ■ Displays the elapsed time since the function was reset and the engine was started, respectively Distance (range/after start) ■...
Page 129 2. Instrument cluster “F” content Lap timer ■ Measures and displays current lap time and previous lap times Reading the display ● Measured lap times since the timer was last reset are displayed as follows: • Multi-information display Multi-information display Total lap time Past lap times Fastest lap (marked with a star)
Page 130 2. Instrument cluster History (Lap timer) ■ Displays the saved lap times Reading the display ● History top screen Past lap screen • History top screen Total lap time Fastest lap time • Past lap screen Page Past lap times (20 most recent lap times) Press to scroll up and down the screen.
Page 131 2. Instrument cluster Torque distribution ■ Displays the distribution of driving torque between the left and right rear wheels Reading the display ● • Normal display Multi-information display Displays the amount of drive torque applied to the left and right rear wheels through bars that fluctuate in length on the multi-information display •...
Page 132 2. Instrument cluster G-force ■ Displays lateral G-forces on the vehicle Also displays, around the periphery of the G-force display, the left and right steering amount, accelerator pedal input, and brake fluid pressure Reading the display ● • Normal display Displays the following on the multi-information display Acceleration G-force on the vehicle...
Page 133 2. Instrument cluster Switching the display ● To switch to advanced display, press To return to normal display, press Resetting the record of maximum G-forces ● With the record of maximum G-forces displayed, press and hold reset the display. Peak hold function (advanced display only) ●...
Page 134 2. Instrument cluster (except GCC countries , Jordan and Lebanon) ■ (P. 112) • Display of the indicator can be turned on or off. • The speed at which the indicator is displayed can be set. Selectable speed range: Type A : 50 km/h to 120 km/h (30 mph to 75 mph) Type B : 50 km/h to 200 km/h (30 mph to 125 mph)
Page 135 2. Instrument cluster Rev indicator ● Select to set the rev indicator on/off. When set to on, proceed to set the engine speed at which the rev indicator will be displayed. Rev peak ● Select to set the rev peak on/off. Drive gauges ●...
Page 136 2. Instrument cluster Tire inflation pressure (if equipped) ■ It may take a few minutes to display the tire inflation pressure after the engine switch is ● turned to IGNITION ON mode. It may also take a few minutes to display the tire infla- tion pressure after inflation pressure has been adjusted.
Page 137: Head-Up Display
2. Instrument cluster  Head-up display Summary of functions The head-up display can be used to project vehicle speed and other information onto the windshield. Head-up display Display brightness will change automat- ically according to the brightness of the surrounding area. “HUD”...
Page 138 2. Instrument cluster Head-up display contents Vehicle speed ● Tachometer ● Shift position and shift range ● Displays the selected shift position or selected shift range (P. 226)  Eco Driving Indicator (GS350/GS300) P. 140) ● Head-up rev indicator (GS F) (P.
Page 139 2. Instrument cluster “DISP” button ■ Pressing the button changes the display items (except vehicle speed). GS350/GS300 GS F   Eco Driving Indicator Tachometer Tachometer Head-up rev indicator When any of the following displays are operating, the display items do not change (except vehicle speed): Audio display/Route guidance display (vehi- cles with navigation system)/Lane departure warning display (if equipped)/ Approach warning display (if equipped)/Pre-crash warning message (if...
Page 140 2. Instrument cluster Making the display easier to see Adjusting the display position ■ Higher Lower Setting the brightness ■ The brightness of the display is automatically adjusted in accordance with the brightness of the surrounding environment. However, the brightness can also be manually adjusted in 9 stages.
Page 141 2. Instrument cluster Eco Driving Indicator (GS350/GS300) Eco Driving Indicator Zone Display Suggests the Zone of Eco driving with current Eco driving ratio based on acel- eration. Eco driving ratio based on accelera- tion If the acceleration exceeds the Zone of Eco driving, the right side of the Eco Driving Indicator Zone Display will illu- minate.
Page 142 2. Instrument cluster Route guidance display (vehicles with navigation system) When the vehicle approaches an inter- section, the direction the vehicle should go is guided by the arrow. When the vehicle approaches an inter- section, the route guidance will start and the distance* to the intersection will also be displayed.
Page 143 2. Instrument cluster Head-up display ■ The head-up display may seem dark and hard to see when viewed through sunglasses, ● especially polarized sunglasses. Adjust the brightness of the head-up display or remove your sunglasses. When the head-up display is turned off, it will remain off even if the engine switch is ●...
Page 144: Fuel Consumption Information
2. Instrument cluster Fuel consumption information Fuel consumption information can be displayed on the Remote Touch screen. Vehicles with a 12.3-inch display: The fuel consumption information can be displayed and operated on the side display. Remote Touch screen “MENU” button Remote Touch knob “ENTER”...
Page 145 2. Instrument cluster Fuel consumption Except for Hong Kong and Macao  Press the “MENU” button on the Remote Touch, then select on the “Menu” screen, and the select “Fuel Consumption”. For Hong Kong and Macao  Press the “MENU” button on the Remote Touch, then select on the “Menu”...
Page 146 2. Instrument cluster Past record ■ If the “Trip Information” screen is displayed, select “Past Record”. Resetting the past record data Best recorded fuel economy Average fuel consumption Previous fuel consumption record Updating the average fuel con- sumption data The average fuel consumption history is divided by color into past averages and the average fuel consumption since the last reset.
Page 147 2. Instrument cluster Using the side display (vehicles with 12.3-inch display) Vehicle information can be displayed on the side display (P. 372), then select to select the desired screen. Fuel consumption  Displays the average fuel consumption for the past 10 minutes in 1 minute inter- vals, as well as the cruising range.
Page 148: Operation Of Each Component
Operation of each component 3-1. Key information Keys ..........148 3-2. Opening, closing and locking the doors and trunk Doors ..........153 Trunk ..........160 Smart entry & start system..167 3-3. Adjusting the seats Front seats........177 Driving position memory..180 Head restraints ......185 3-4.
Page 149: 3-1. Key Information
Unlocks all the doors (P. 153) Opens the windows and moon roof (if equipped) (P. 153) Opens the trunk (P. 161) Sounds the alarm (if equipped) (P. 150) : These settings must be customized at your Lexus dealer. GS350_300_GS F_OM_OM30J17E_(GE)
Page 150 If the battery cover is not installed and the bat- ● tery falls out or if the battery was removed because the key got wet, reinstall the battery with the positive terminal facing the Lexus emblem. GS350_300_GS F_OM_OM30J17E_(GE)
Page 151 If you lose your mechanical keys ■ New genuine mechanical keys can be made by your Lexus dealer using the other mechanical key and the key number stamped on your key number plate. Keep the plate in a safe place such as your wallet, not in the vehicle.
Page 152 ■ P. 490 Confirmation of the registered key number ■ The number of keys already registered to the vehicle can be confirmed. Ask your Lexus dealer for details. If a wrong key is used ■ The key cylinder rotates freely to isolate inside mechanism.
Page 153 If the key is dropped into water, or if drinking water etc. is spilled on the key, immedi- ately remove the battery cover and wipe the battery and terminals. (To remove the battery cover, lightly grasp and pull it.) If the battery is corroded, have your Lexus dealer replace the battery.
Page 154: Opening, Closing And Locking The Doors And Trunk
Press and hold to open the windows and moon roof (if equipped). : These settings must be customized at your Lexus dealer. : Saudi Arabia, Sultanate of Oman, Bahrain, United Arab Emirates, Qatar, Kuwait GS350_300_GS F_OM_OM30J17E_(GE)
Page 155 3-2. Opening, closing and locking the doors and trunk Operation signals ■ Doors: A buzzer (if equipped) sounds and the emergency flashers flash to indicate that the doors have been locked/unlocked. (Locked: once; Unlocked: twice) Windows and moon roof: A buzzer sounds to indicate that the windows and moon roof are operating.
Page 156 3-2. Opening, closing and locking the doors and trunk WARNING Observe the following precautions. Failing to do so may result in death or serious injury. When using the wireless remote control and operating the power windows or moon ■ roof Operate the power window or moon roof after checking to make sure that there is no possibility of any passenger having any of their body parts caught in the window or moon roof.
Page 157 3-2. Opening, closing and locking the doors and trunk Unlocking and locking the doors from the inside ◆ Door lock switches Locks all the doors Unlocks all the doors ◆ Inside lock buttons Locks the door Unlocks the door The driver’s door can be opened by pulling the inside handle even if the lock button is in the lock position.
Page 158 3-2. Opening, closing and locking the doors and trunk Rear door child-protector lock The door cannot be opened from inside the vehicle when the lock is set. Unlock Lock These locks can be set to prevent chil- dren from opening the rear doors. Push down on each rear door switch to lock both rear doors.
Page 159 3-2. Opening, closing and locking the doors and trunk Switching the door unlock function ■ It is possible to set which doors the entry function unlocks using the wireless remote con- trol. Turn the engine switch off. Cancel the intrusion sensor and tilt sensor of the alarm system to prevent unintended triggering of the alarm during the setting change.
Page 160 3-2. Opening, closing and locking the doors and trunk 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 161: Trunk
3-2. Opening, closing and locking the doors and trunk Trunk The trunk can be opened using the trunk opener, entry function or wireless remote control. If the vehicle is equipped with a power trunk lid, the trunk can be closed using the trunk closer.
Page 162 3-2. Opening, closing and locking the doors and trunk ◆ Wireless remote control Press and hold the switch. If the vehicle is equipped with a power trunk lid, the trunk lid auto- matically opens fully. Trunk closer switch (vehicles with power trunk lid) Pressing the switch closes the trunk lid automatically.
Page 163 3-2. Opening, closing and locking the doors and trunk Luggage security system The trunk opener switch can be temporarily disabled to protect luggage stored in the trunk against theft. Turn the main switch in the glove box off to disable the trunk opener. The trunk lid cannot be opened even with the wireless remote control or the trunk release button.
Page 164 3-2. Opening, closing and locking the doors and trunk Overload protection function (vehicles with power trunk lid) ■ The trunk lid will not operate when excessive load is present on the top of the trunk lid. Fall-down protection function (vehicles with power trunk lid) ■...
Page 165 Do not attach any accessories other than genuine Lexus parts to the trunk lid. Such ● additional weight on the trunk lid may cause the lid to suddenly shut again after it is opened.
Page 166 IGNITION ON mode or the engine is started during automatic opera- tion Do not attach any accessories other than genuine Lexus parts to the trunk lid. The ● power trunk lid may not operate, causing itself to malfunction, or the trunk lid may suddenly shut again after it is opened.
Page 167 3-2. Opening, closing and locking the doors and trunk NOTICE To prevent trunk easy closer malfunctions ■ Do not apply force to the trunk lid while the trunk easy closer is operating. To prevent damage to the power trunk lid (vehicles with power trunk lid) ■...
Page 168: Smart Entry & Start System
3-2. Opening, closing and locking the doors and trunk Smart entry & start system The following operations can be performed simply by carrying the electronic key (including the card key) on your person, for example in your pocket. The driver should always carry the electronic key. Locks and unlocks the doors (P.
Page 169 3-2. Opening, closing and locking the doors and trunk Alarms and warning indicators ■ An alarm sounds and warning message displays shown on the multi-information display are used to protect against unexpected accidents or theft of the vehicle resulting from erroneous operation.
Page 170 3-2. Opening, closing and locking the doors and trunk Electronic Key Battery-Saving Function ■ When battery-saving mode is set, battery depletion is minimized by stopping the elec- tronic key from receiving radio waves. Press twice while pressing and holding . Confirm that the electronic key indica- tor flashes 4 times.
Page 171 3-2. Opening, closing and locking the doors and trunk 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 172 3-2. Opening, closing and locking the doors and trunk When the vehicle is not driven for extended periods ■ To prevent theft of the vehicle, do not leave the electronic key within 2 m (6 ft.) of the ● vehicle. The smart entry &...
Page 173 3-2. Opening, closing and locking the doors and trunk Certification for the smart entry & start system ■ For vehicles sold in Taiwan  For vehicles sold in Singapore  GS350_300_GS F_OM_OM30J17E_(GE)
Page 174 3-2. Opening, closing and locking the doors and trunk For vehicles sold in the Dominican Republic  GS350_300_GS F_OM_OM30J17E_(GE)
Page 175 3-2. Opening, closing and locking the doors and trunk For vehicles sold in Brazil  GS350_300_GS F_OM_OM30J17E_(GE)
Page 176 3-2. Opening, closing and locking the doors and trunk For vehicles sold in Vietnam  GS350_300_GS F_OM_OM30J17E_(GE)
Page 177 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 the emitted radio waves. Then, consult your doctor to see if you should disable the entry function.
Page 178: Adjusting The Seats
3-3. Adjusting the seats Front seats Adjustment procedure GS350/GS300  GS F  Seat position adjustment switch Pelvic support adjustment switch (if equipped) Seatback angle adjustment switch Seat cushion length adjustment Seat cushion (front) angle adjust- switch (if equipped) / ottoman ment switch angle adjustment...
Page 179 3-3. Adjusting the seats Seat operation switches on the side of the front passenger’s seat (if equipped) Tilts the seatback forward Tilts the seatback backward Moves the seat forward Moves the seat backward When adjusting the seat ■ Take care when adjusting the seat so that the head restraint does not touch the ceiling. Power easy access system ■...
Page 180 3-3. Adjusting the seats WARNING Operating the front passenger’s seat from the driver’s seat (if equipped) ■ Do not operate the front passenger’s seat when a passenger is seated in it. In addition, do not let anyone sit down in the front passenger’s seat while the seat is being operated. The front passenger may catch their legs between the instrument panel and seat, resulting in injury.
Page 181: Driving Position Memory
3-3. Adjusting the seats Driving position memory This feature automatically adjusts the front seats, steering wheel and outside rear view mirrors to make entering and exiting the vehicle easier or to suit your preferences. Power easy access system The seat and steering wheel are automatically adjusted to allow the driver or front passenger to enter and exit the vehicle easily.
Page 182 3-3. Adjusting the seats Driving position memory Your preferred driving position (the position of the driver’s seat, steering wheel, outside rear view mirrors and HUD [head-up display] [if equipped]) can be recorded and recalled by pressing a button. Three different driving positions can be recorded into memory. Recording procedure ■...
Page 183 3-3. Adjusting the seats To stop the position recall operation part-way through ■ Perform any of the following: Press the “SET” button. ● Press button “1”, “2” or “3”. ● Operate any of the seat adjustment switches (only cancels seat position recall). ●...
Page 184 3-3. Adjusting the seats Memory recall function (driver’s side only) Each electronic key (including a card key) can be registered to recall your pre- ferred driving position. Registering procedure ■ Record your driving position to button “1”, “2” or “3” before performing the following: Carry only the key you want to register, and then close the driver’s door.
Page 185 3-3. Adjusting the seats Cancelation procedure ■ Carry only the key you want to cancel and then close the driver’s door. If 2 or more keys are in the vehicle, the driving position cannot be canceled properly. Turn the engine switch to IGNITION ON mode. While pressing the “SET”...
Page 186: Head Restraints
3-3. Adjusting the seats Head restraints Head restraints are provided for all seats. GS F: The head restraints of the front seats are integrated into the seatback and cannot be adjusted. Front seats Vertical adjustment  Pull the head restraints up. Down Push the head restraint down while pressing the lock release button.
Page 187 3-3. Adjusting the seats Rear 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 ■ Pull the head restraint up while pressing the lock release button.
Page 188 3-3. Adjusting the seats Adjusting the height of the head restraints ■ 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 189: 3-4. Adjusting The Steering Wheel And Mirrors
3-4. Adjusting the steering wheel and mirrors Steering wheel Adjustment procedure Operating the switch moves the steering wheel in the following directions: Down Toward the driver Away from the driver Horn To sound the horn, press on or close to mark.
Page 190 3-4. Adjusting the steering wheel and mirrors WARNING Do not adjust the steering wheel while driving. Doing so may cause the driver to mishandle the vehicle and cause an accident, result- ing in death or serious injury. GS350_300_GS F_OM_OM30J17E_(GE)
Page 191: Inside Rear View Mirror
3-4. Adjusting the steering wheel and mirrors Inside rear view mirror The rear view mirror’s position can be adjusted to enable sufficient confirma- tion of the rear view. Adjusting the height of rear view mirror The height of the rear view mirror can be adjusted to suit your driving posture. Adjust the height of the rear view mir- ror by moving it up and down.
Page 192 3-4. Adjusting the steering wheel and mirrors To prevent sensor error ■ To ensure that the sensors operate properly, do Type A  not touch or cover them. Type B  WARNING 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 193: Outside Rear View Mirrors
3-4. Adjusting the steering wheel and mirrors Outside rear view mirrors Adjustment procedure To select a mirror to adjust, press the switch. Left Right Pressing the same switch again will put the switch in neutral. To adjust the mirror, press the switch. Right Down Left...
Page 194 3-4. Adjusting the steering wheel and mirrors Folding and extending the mirrors Using the switch ■ Press the switch to fold the mirrors. Press it again to extend them to the original position. Setting automatic mode ■ Automatic mode allows the folding or extending of the mirrors to be linked to locking/unlocking of the doors.
Page 195 3-4. Adjusting the steering wheel and mirrors Mirror angle can be adjusted when ■ The engine switch is in ACCESSORY or IGNITION ON mode. When the mirrors are fogged up (vehicles with outside rear view mirror defoggers) ■ 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.
Page 196: Opening, Closing The Windows And Moon Roof
3-5. Opening, closing the windows and moon roof Power windows Opening and closing procedures 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 : To stop the window partway, operate the switch in the opposite direction.
Page 197 The power windows can be opened and closed using the wireless remote control. ● (P. 153) : These settings must be customized at your Lexus dealer. When the battery is disconnected ■ The window lock switch is disabled. If necessary, press the window lock switch after reconnecting the battery.
Page 198 3-5. Opening, closing the windows and moon roof Customization ■ Settings (e.g. linked door lock operation) can be changed. (Customizable features: P. 627) WARNING Observe the following precautions. Failure to do so may result in death or serious injury. Closing the windows ■...
Page 199: Moon Roof
3-5. Opening, 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 200 ● The moon roof can be opened and closed using the wireless remote control.* ● (P. 153) : These settings must be customized at your Lexus dealer. When the moon roof does not close normally ■ Perform the following procedure: If the moon roof closes but then re-opens slightly ●...
Page 201 Check to make sure that the moon roof is completely closed and then release the switch. If the moon roof does not fully close even after performing the above procedure cor- rectly, have the vehicle inspected by your Lexus dealer. Moon roof open warning buzzer ■...
Page 202 3-5. Opening, closing the windows and moon roof WARNING Observe the following precautions. Failure to do so may cause death or serious injury. Opening the moon roof ■ Do not allow any passengers to put their hands or heads outside the vehicle while it is ●...
Page 203 3-5. Opening, closing the windows and moon roof GS350_300_GS F_OM_OM30J17E_(GE)
Page 204: Driving
Driving 4-1. Before driving 4-5. Using the driving support systems Driving the vehicle.....204 Lexus Safety System +.....265 Cargo and luggage....212 PCS (Pre-Crash Safety Trailer towing (vehicles system) ........272 without towing package) ..213 Trailer towing (vehicles with (Lane-Keeping Assist) ..285 towing package).......
Page 205: 4-1. Before Driving
4-1. Before driving Driving the vehicle The following procedures should be observed to ensure safe driving: Starting the engine P. 221 Driving With the brake pedal depressed, shift the shift lever to D. (P. 226) If the parking brake is in manual mode, release the parking brake. (P. 235) Gradually release the brake pedal and gently depress the accelerator pedal to accelerate the vehicle.
Page 206 4-1. Before driving Starting off on a steep uphill Make sure that the parking brake is set and shift the shift lever to D. Gently depress the accelerator pedal. Release the parking brake. When starting off on a uphill ■ The hill-start assist control is available.
Page 207 Your vehicle has a drum-in-disc type parking brake system. This type of brake system 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 bedding down operation.
Page 208 4-1. Before driving WARNING Observe the following precautions. Failure to do so may result in death or serious injury. When starting the vehicle ■ Always keep your foot on the brake pedal while stopped with the engine running. This prevents the vehicle from creeping. When driving the vehicle ■...
Page 209 ■ GS300) Have the brake pads checked and replaced by your Lexus dealer as soon as possible. Rotor damage may result if the pads are not replaced when needed. Front brakes only (F SPORT models, or models for GCC countries...
Page 210 4-1. Before driving WARNING Observe the following precautions. Failure to do so may result in death or serious injury. When the vehicle is stopped ■ 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.
Page 211 4-1. Before driving WARNING Observe the following precautions. Failure to do so may result in death or serious injury. When taking a nap in the vehicle ■ Always turn the engine off. Otherwise, if you accidentally move the shift lever or depress the accelerator pedal, this could cause an accident or fire due to engine over- heating.
Page 212 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 ● Changes in quantity and quality of oil and fluid used for the engine, transmission, dif- ●...
Page 213: Cargo And Luggage
4-1. Before driving Cargo and luggage Take notice of the following information about storage precautions, cargo capacity and load: WARNING Things that must not be carried in the trunk ■ The following things may cause a fire if loaded in the trunk: Receptacles containing gasoline ●...
Page 214: Trailer Towing (Vehicles Without Towing Package)
4-1. Before driving Trailer towing (vehicles 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. Your vehicle is not designed for trailer towing or for the use of tow hitch mounted carriers.
Page 215: Trailer Towing (Vehicles With Towing Package)
To tow a trailer safely, use extreme care and drive the vehicle in accordance with the 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 require- ments such as towing kits, etc.
Page 216 4-1. Before driving Important points regarding trailer loads Total trailer weight and permissible drawbar load ■ Total trailer weight Weight of the trailer itself plus the trailer load should be within the max- imum towing capacity. Exceeding this weight is dangerous. (P. 608) When towing a trailer, use a friction coupler or friction stabilizer (sway control device).
Page 217 4-1. Before driving Installation positions for the towing hitch/bracket and hitch ball 436 mm (17.2 in.) 500 mm (19.7 in.) 455 mm (17.9 in.) 520 mm (20.5 in.) 454 mm (17.9 in.) 543 mm (21.4 in.) 475 mm (18.7 in.) 560 mm (22.0 in.) 476 mm (18.7 in.) 289 mm (11.4 in.)
Page 218 Trailer lights ■ Please consult at your Lexus dealer when installing trailer lights, as incorrect installation ● may cause damage to the vehicle’s lights. Please take care to comply with your state’s laws when installing trailer lights.
Page 219 4-1. Before driving Guidance Your vehicle will handle differently when towing a trailer. In order to avoid acci- dent, death or serious injury, keep the following in mind when towing: Checking connections between trailer and lights ■ Stop the vehicle and check the operation of the connection between the trailer and lights after driving for a brief period as well as before starting off.
Page 220 4-1. Before driving Important points regarding stability ■ Vehicle movement resulting from uneven road surfaces and strong cross- winds will affect handling. The vehicle may also be rocked by passing buses or large trucks. Frequently check behind when moving alongside such vehicles. As soon as such vehicle movement occurs, immediately start to decelerate smoothly by slowly applying the brakes.
Page 221 4-1. Before driving WARNING Follow all the instructions described in this section. Failure to do so could cause an acci- dent resulting in death or serious injury. Trailer towing precautions ■ When towing, make sure that none of the weight limits are exceeded. (P. 215) To avoid accident or injury ■...
Page 222: Driving Procedures
4-2. Driving procedures Engine (ignition) switch Performing the following operations when carrying the electronic key on your person starts the engine or changes engine switch modes. Starting the engine Press the parking brake switch to check that the parking brake is set. (P.
Page 223 4-2. Driving procedures Stopping the engine Stop the vehicle. Set the parking brake (P. 235), and shift the shift lever to P. Press the engine switch. Release the brake pedal and check that “POWER ON” on the multi-informa- tion display is off. Changing engine switch modes Modes can be changed by pressing the engine switch with brake pedal released.
Page 224 ■ The engine immobilizer system may not have been deactivated. (P. 86) ● Contact your Lexus dealer. Check that the shift lever is securely set in P. The engine may not start if the shift lever is ● displaced out of P. “Shift to P position to Start” will be displayed on the multi-information display.
Page 225 After about 10 seconds, the steering lock motor will resume func- tioning. When “Check Entry & Start System” will be displayed on the multi-information display ■ The system may be malfunctioning. Have the vehicle inspected by your Lexus dealer immediately. If the electronic key battery is depleted ■...
Page 226 Symptoms indicating a malfunction with the engine switch ■ If the engine switch seems to be operating somewhat differently than usual, such as the switch sticking slightly, there may be a malfunction. Contact your Lexus dealer immedi- ately. GS350_300_GS F_OM_OM30J17E_(GE)
Page 227: Automatic Transmission
4-2. Driving procedures Automatic transmission Shifting the shift lever While the engine switch is in IGNITION ON mode, move the shift lever with the brake pedal depressed. When shifting the shift lever between P and D, make sure that the vehicle is com- pletely stopped.
Page 228 4-2. Driving procedures Selecting the driving mode Sport mode/Eco drive mode ■ P. 333 Snow mode (if equipped) ■ Snow mode can be selected to suit the conditions when driving on slippery road surfaces, such as on snow. Press the switch. Press the switch again to return to normal mode.
Page 229 4-2. Driving procedures Selecting shift ranges in the D position To drive using temporary shift range selection, operate the “-” or “+” paddle shift switch. When the “-” paddle shift switch is operated, the shift range will be downshifted to a range that enables engine braking force that is suitable to driving conditions. When the “+”...
Page 230 4-2. Driving procedures Selecting gears in the M position To enter M mode, shift the shift lever to M. Gears can then be selected by oper- ating the shift lever or paddle shift switches, allowing you to drive in the gear of your choosing.
Page 231 4-2. Driving procedures In the following situations, the gear will not shift even if the shift lever or paddle shift switches are operated. “Slippery Road. Cannot Shift to Lower Gear.” is displayed on the multi- ● information display. The vehicle speed is low (upshift only). ●...
Page 232 When the temperature of the transmission fluid becomes high, protection control is per- formed temporarily. When “Transmission Fluid Temp High See Owner’s Manual” is dis- played on the multi-information display, have the vehicle inspected by your Lexus dealer. Downshifting restrictions warning buzzer ■...
Page 233 First, check whether the brake pedal is being depressed. If the shift lever cannot be shifted with your foot on the brake pedal, there may be a prob- lem with the shift lock system. Have the vehicle inspected by your Lexus dealer immedi- ately.
Page 234 4-2. Driving procedures AI-SHIFT ■ The AI-SHIFT automatically selects the suitable gear according to driver performance ● and driving conditions. The AI-SHIFT automatically operates when the shift lever is in D. (Shifting the shift lever to the M position cancels the function.) G AI-SHIFT automatically selects a suitable gear for sporty driving according to ●...
Page 235: Turn Signal Lever
4-2. Driving procedures Turn signal lever Operating instructions The lever will return to its original position immediately after operation. Right turn Lane change to the right (move the lever partway and release it) The right hand signals will flash 3 times. Lane change to the left (move the lever partway and release it) The left hand signals will flash 3 times.
Page 236: Parking Brake
4-2. Driving procedures Parking brake A selections can be made as desired from the following modes. Manual mode Sets the parking brake The parking brake indicator light will come on. (P. 236) Press and hold the parking brake switch if an emergency occurs and it is neces- sary to operate the parking brake while driving.
Page 237 4-2. Driving procedures Parking brake operation ■ When the engine switch is not in IGNITION ON mode, the parking brake cannot be ● released using the parking brake switch. When the engine switch is not in IGNITION ON mode, automatic mode (automatic ●...
Page 238 4-2. Driving procedures NOTICE When parking the vehicle ■ Before you leave the vehicle, set the parking brake, shift the shift lever to P and make sure that the vehicle does not move. When the system malfunctions ■ Stop the vehicle in a safe place and check the warning messages. When the parking brake cannot be released due to a malfunction ■...
Page 239: Brake Hold
4-2. Driving procedures Brake Hold The brake hold system keeps the brake applied when the shift lever is in D, M or N with the system on and the brake pedal has been depressed to stop the vehicle. The system releases the brake when the accelerator pedal is depressed with the shift lever in D or M to allow smooth start off.
Page 240 4-2. Driving procedures When the parking brake is set automatically while the system is holding the brakes ■ The parking brake will not be released automatically. Perform one of the following proce- dures to release the parking brake and confirm that the parking brake indicator light turns off.
Page 241: Asc (Active Sound Control) (Gs F)
4-2. Driving procedures ASC (Active Sound Control) (GS F) The ASC system directs certain sounds from the front and rear of the cabin to the vehicle interior, and harmonizes these sounds with the actual sound of the engine and exhaust in order to allow the driver to feel acceleration and the state of the engine more strongly.
Page 242: Operating The Lights And Wipers
4-3. Operating the lights and wipers Headlight switch The headlights can be operated manually or automatically. Operating instructions Operating the switch turns on the lights as follows: The front position, tail, license plate and instrument panel lights turn on. The headlights and all lights listed above turn on.
Page 243 4-3. Operating the lights and 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. Pull the lever toward you and release it to flash the high beams once.
Page 244 4-3. Operating the lights and wipers AFS (Adaptive Front-lighting System) (if equipped) AFS (Adaptive Front-lighting System) secures excellent visibility at intersections and on curves by automatically adjusting the direction of the light axis of the headlights according to vehicle speed and the degree of the tire’s angle as con- trolled by steering input.
Page 245 If the “AFS OFF” indicator flashes ■ It may indicate a malfunction in the system. Contact your Lexus dealer. Customization ■ Settings (e.g. light sensor sensitivity) can be changed.
Page 246: Ahs (Adaptive High-Beam System)
4-3. Operating the lights and wipers  AHS (Adaptive High-beam System) The Adaptive High-beam System uses a camera sensor located behind the upper portion of the windshield to assess the brightness of the lights of vehi- cles ahead, streetlights, etc., and automatically controls the headlight light distribution as necessary.
Page 247 4-3. Operating the lights and wipers Activating the Adaptive High-beam System Push the lever away from you with the headlight switch in the position. Press the Adaptive High-beam Sys- tem switch. The Adaptive High-beam System indi- cator will come on when the headlights are turned on automatically to indicate that the system is active.
Page 248 4-3. Operating the lights and wipers Turning the high beam on/off manually Switching to low beam ■ Pull the lever to the original position. The Adaptive High-beam System indicator will turn off. Push the lever away from you to acti- vate the Adaptive High-beam Sys- tem again.
Page 249 4-3. Operating the lights and wipers Conditions in which the light distribution control of the headlights changes automati- ■ cally When all of the following conditions are met, the high beams will be turned on automat- ● ically and the system will operate: •...
Page 250 4-3. Operating the lights and wipers In the situations shown below, the system may not be able to accurately detect sur- ● rounding brightness levels. This may cause the low beams to remain on or the high beams to cause problems for pedestrians, vehicles ahead or other parties. In these cases, manually switch between the high and low beams.
Page 251: Automatic High Beam
4-3. Operating the lights and wipers  Automatic High Beam The Automatic High Beam uses an in-vehicle camera sensor to assess the brightness of streetlights, the lights of vehicles ahead, etc., and automatically turns the high beam on or off as necessary. WARNING Limitations of the Automatic High Beam ■...
Page 252 4-3. Operating the lights and wipers Turning the high beam on/off manually Switching to low beam ■ Pull the lever to the original position. The Automatic High Beam indicator will turn off. Push the lever away from you to acti- vate the Automatic High Beam sys- tem again.
Page 253 4-3. Operating the lights and wipers Camera sensor detection information ■ The high beam may not be automatically turned off in the following situations: ● • When oncoming vehicles suddenly appear from a curve • When the vehicle is cut in front of by another vehicle •...
Page 254: Fog Light Switch
4-3. Operating the lights and wipers  Fog light switch The fog lights secure excellent visibility in difficult driving conditions, such as in rain and fog. Front fog light switch  Turns the front fog lights off Turns the front fog lights on Front and rear fog light switch ...
Page 255 4-3. Operating the lights and wipers Rear fog light switch  Turns the rear fog light off Turns the rear fog light on Releasing the switch ring returns it to Operating the switch ring again turns only the rear fog light off. Fog lights can be used when ■...
Page 256: Windshield Wipers And Washer
4-3. Operating the lights and wipers Windshield wipers and washer Operating the wiper lever Operating the lever operates the wipers or washer as follows. The lever will return to its original position immediately after operation. Intermittent windshield wipers with interval adjuster ...
Page 257 4-3. Operating the lights and wipers Wiper intervals can be adjusted when intermittent operation is selected. Increases the intermittent windshield wiper frequency Decreases the intermittent wind- shield wiper frequency Washer/wiper dual opera- tion Pulling the lever operates the wipers and washer. Wipers will automatically operate a cou- ple of times after the washer squirts.
Page 258 4-3. Operating the lights and wipers Rain-sensing windshield wipers  Move the lever up 2 levels Move the lever up 1 level Move the lever down 1 level Move the lever down 2 levels AUTO mode on/off switch AUTO mode With AUTO mode selected, the wipers indicator will operate automatically when the sen-...
Page 259 4-3. Operating the lights and wipers When AUTO mode is selected, the sensor sensitivity can be adjusted by turning the switch ring. Increases the sensitivity Decreases the sensitivity Washer/wiper dual opera- tion Pulling the lever operates the wipers and washer. Wipers will automatically operate a cou- ple of times after the washer squirts.
Page 260 4-3. Operating the lights and wipers The windshield wiper and washer can be operated when ■ The engine switch is in IGNITION ON mode. Dripping prevention wiper sweep ■ After washing and wiping operation several times, the wipers operate one more time after a short delay to prevent dripping.
Page 261 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. When standing the windshield wipers up ■...
Page 262: Refueling
4-4. Refueling Opening the fuel tank cap Perform the following steps to open the fuel tank cap: Before refueling the vehicle Turn the engine switch off and ensure that all the doors and windows are ● closed. Confirm the type of fuel. ●...
Page 263 4-4. Refueling WARNING When refueling the vehicle ■ Observe the following precautions while refueling the vehicle. Failure to do so may result in death or serious injury. After exiting the vehicle and before opening the fuel door, touch an unpainted metal ●...
Page 264 4-4. Refueling Opening the fuel tank cap With the doors unlocked, press the center of the rear edge of the fuel filler door. Push until you hear a click and take your hand away to slightly open the fuel filler door.
Page 265 When replacing the fuel tank 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. GS350_300_GS F_OM_OM30J17E_(GE)
Page 266: Using The Driving Support Systems
Lexus Safety System + ■ The Lexus Safety System + is designed to operate under the assumption that the driver will drive safely, and is designed to help reduce the impact to the occupants and the vehicle in the case of a collision or assist the driver in normal driving conditions.
Page 267 The pre-crash safety system does not record conversations, sounds or pictures. Data usage ● Lexus may use the data recorded in this computer to diagnose malfunctions, conduct research and development, and improve quality. Lexus will not disclose the recorded data to a third party except: •...
Page 268 4-5. Using the driving support systems Sensors Two types of sensors, located behind the front grille and windshield, detect infor- mation necessary to operate the drive assist systems. Radar sensor Camera sensor GS350_300_GS F_OM_OM30J17E_(GE)
Page 269 Do not subject the radar sensor or surrounding area to a strong impact. ● If the radar sensor, front grille, or front bumper has been subjected to a strong impact, have the vehicle inspected by your Lexus dealer. Do not disassemble the radar sensor. ●...
Page 270 ● of the camera sensor by the windshield wipers, replace the wiper insert or wiper blade. If the wiper inserts or wiper blades need to be replaced, contact your Lexus dealer. Do not attach window tinting to the windshield. ●...
Page 271 Do not attach any accessories that may obstruct the camera sensor to the hood, front ● grille or front bumper. Contact your Lexus dealer for details. If a surfboard or other long object is to be mounted on the roof, make sure that it will ●...
Page 272 4-5. Using the driving support systems For vehicles sold in Taiwan  GS350_300_GS F_OM_OM30J17E_(GE)
Page 273: Pcs (Pre-Crash Safety System)
The countries and areas for each region listed in the table are current as of May 2018. However, depending on when the vehicle was sold, the countries and areas of each region may be different. Contact your Lexus dealer for details.
Page 274 4-5. Using the driving support systems ◆ Pre-crash brake assist When the system determines that the possibility of a frontal collision is high, the system applies greater braking force in relation to how strongly the brake pedal is depressed. ◆ Pre-crash braking When the system determines that the possibility of a frontal collision is high, the system warns the driver.
Page 275 4-5. Using the driving support systems WARNING Limitations of the pre-crash safety system ■ The driver is solely responsible for safe driving. Always drive safely, taking care to ● observe your surroundings. Do not use the pre-crash safety system instead of normal braking operations under any circumstances.
Page 276 4-5. Using the driving support systems WARNING When to disable the pre-crash safety system ■ In the following situations, disable the system, as it may not operate properly, possibly leading to an accident resulting in death or serious injury: When the vehicle is being towed ●...
Page 277 4-5. Using the driving support systems Changing settings of the pre-crash safety system Enabling/disabling the pre-crash safety system ■ The pre-crash safety system can be enabled/disabled on (P. 117, 125) of the multi-information display. The system is automatically enabled each time the engine switch is turned to IGNI- TION ON mode.
Page 278 4-5. Using the driving support systems Operational conditions ■ Availability of the pedestrian detection function depends on the region in which the vehi- cle was sold. (For specific countries/areas: P. 272) Read the following for details: Region A  (The pedestrian detection function is available) The pre-crash safety system is enabled and the system determines that the possibility of a frontal collision with a vehicle or pedestrian is high.
Page 279 4-5. Using the driving support systems Region B  (The pedestrian detection function is not available) The pre-crash safety system is enabled and the system determines that the possibility of a frontal collision with a vehicle is high. Each function is operational at the following speeds: Pre-crash warning: ●...
Page 280 4-5. Using the driving support systems Cancelation of the pre-crash braking ■ If either of the following occur while the pre-crash braking function is operating, it will be canceled: The accelerator pedal is depressed strongly. ● The steering wheel is turned sharply or abruptly. ●...
Page 281 4-5. Using the driving support systems • When there is a vehicle, pedestrian , or object by the roadside at the entrance of a curve • When driving on a narrow path surrounded by a structure, such as in a tunnel or on an iron bridge •...
Page 282 4-5. Using the driving support systems • When passing under an object (billboard, etc.) at the top of an uphill road • When rapidly closing on an electric toll gate barrier, parking area barrier, or other barrier that opens and closes •...
Page 283 4-5. Using the driving support systems Situations in which the system may not operate properly ■ In some situations such as the following, a vehicle may not be detected by the radar ● sensor and camera sensor, preventing the system from operating properly: •...
Page 284 4-5. Using the driving support systems • After the engine has started the vehicle has not been driven for a certain amount of time • While making a left/right turn and for a few seconds after making a left/right turn •...
Page 285 If the PCS warning light continues to flash or remains illuminated or the warning mes- ● sage does not disappear even though the vehicle has returned to normal, the system may be malfunctioning. Have the vehicle inspected by your Lexus dealer immediately. If VSC is disabled ■...
Page 286: (Lane-Keeping Assist)
4-5. Using the driving support systems  LKA (Lane-Keeping Assist) Summary of functions When driving on highways and freeways with white or yellow lines, this function alerts the driver when the vehicle might depart from its lane and provides assis- tance by operating the steering wheel to keep the vehicle in its lane.
Page 287 4-5. Using the driving support systems ◆ Steering assist function When the system determines that the vehicle might depart from its lane, the system provides assistance as necessary by operating the steer- ing wheel in small amounts for a short period of time to keep the vehicle in its lane.
Page 288 4-5. Using the driving support systems ◆ Lane centering function This function is linked with radar cruise control and provides the required assistance by operating the steering wheel to keep the vehicle in its current lane. When radar cruise control is not operating, the lane centering func- tion does not operate.
Page 289 Lexus dealer. Do not install or place anything on the hood or grille. Also, do not install a grille guard ● (bull bars, kangaroo bar, etc.). If your windshield needs repairs, contact your Lexus dealer. ● GS350_300_GS F_OM_OM30J17E_(GE)
Page 290 4-5. Using the driving support systems Turning LKA system on Press the LKA switch to turn the LKA system on. The LKA indicator illuminates and a message is displayed on the multi-information display. Press the LKA switch again to turn the LKA system off. When the LKA system is turned on or off, operation of the LKA system continues in the same condition the next time the engine is started.
Page 291 4-5. Using the driving support systems Indications on multi-information display LKA indicator The illumination condition of the indicator informs the driver of the system operation status. Illuminated in white: LKA system is operating. Illuminated in green: Steering wheel assistance of the steer- ing assist function or lane centering function is operating.
Page 292 4-5. Using the driving support systems Operation conditions of each function ■ Lane departure alert function ● This function operates when all of the following conditions are met. • LKA is turned on. • Vehicle speed is approximately 50 km/h (32 mph) or more. •...
Page 293 4-5. Using the driving support systems Temporary cancellation of functions ■ When the operation conditions are no longer met, a function may be temporarily can- celed. However, when the operation conditions are met again, operation of the function is automatically restored. (P. 291) Steering assist function/lane centering function ■...
Page 294 4-5. Using the driving support systems Conditions in which functions may not operate properly ■ In the following situations, the camera sensor may not detect white (yellow) lines and var- ious functions may not operate normally. There are shadows on the road that run parallel with, or cover, the white (yellow) lines. ●...
Page 295 4-5. Using the driving support systems Warning message ■ Warning messages are used to indicate a system malfunction or to inform the driver of the need for caution while driving. (P. 524) Customization ■ The following settings can be changed. Function Setting details Adjust alert sensitivity...
Page 296: Lda (Lane Departure Alert With Steering Control)
4-5. Using the driving support systems  LDA (Lane Departure Alert with steering control) Summary of functions When driving on highways and freeways with white (yellow) lines, this function alerts the driver when the vehicle might depart from its lane and provides assis- tance by operating the steering wheel to keep the vehicle in its lane.
Page 297 4-5. Using the driving support systems ◆ Steering control function When the system determines that the vehicle might depart from its lane, the system provides assistance as necessary by operating the steer- ing wheel in small amounts for a short period of time to keep the vehicle in its lane.
Page 298 4-5. Using the driving support systems ◆ Vehicle sway warning function When the vehicle is swaying or appears as if it may depart from its lane multiple times, the warning buzzer sounds and a message is dis- played on the multi-information dis- play to alert the driver.
Page 299 Lexus dealer. Do not install or place anything on the hood or grille. Also, do not install a grille guard ● (bull bars, kangaroo bar, etc.). If your windshield needs repairs, contact your Lexus dealer. ● GS350_300_GS F_OM_OM30J17E_(GE)
Page 300 4-5. Using the driving support systems Turning LDA system on Press the LDA switch to turn the LDA system on. The LDA indicator illuminates and a message is displayed on the multi-information display. Press the LDA switch again to turn the LDA system off. When the LDA system is turned on or off, operation of the LDA system continues in the same condition the next time the engine is started.
Page 301 4-5. Using the driving support systems Indications on multi-information display LDA indicator The illumination condition of the indicator informs the driver of the system operation status. Illuminated in white: LDA system is operating. Illuminated in green: Steering wheel assistance of the steer- ing control function is operating.
Page 302 4-5. Using the driving support systems Operation conditions of each function ■ Lane departure alert function ● This function operates when all of the following conditions are met. • LDA is turned on. • Vehicle speed is approximately 50 km/h (32 mph) or more. •...
Page 303 4-5. Using the driving support systems Hands off steering wheel warning ■ For Jordan, Lebanon, Thailand: When the sys- tem determines that the driver has removed their hands from the steering wheel while the steering assist function or lane centering func- tion is operating, a warning message urging the driver to hold the steering wheel and the symbol shown in the illustration are displayed on the...
Page 304 4-5. Using the driving support systems Vehicle sway warning function ■ When the system determines that the vehicle is swaying while the vehicle sway warning function is operating, a buzzer sounds and a warning message urging the driver to rest and the sym- bol shown in the illustration are simultaneously displayed on the multi-information display.
Page 305 4-5. Using the driving support systems The vehicle is struck by a crosswind. ● The vehicle has just changed lanes or crossed an intersection. ● Snow tires, etc. are equipped. ● Warning message ■ Warning messages are used to indicate a system malfunction or to inform the driver of the need for caution while driving.
Page 306: Dynamic Radar Cruise Control With Full-Speed Range
4-5. Using the driving support systems Dynamic radar cruise control with full-speed  range Summary of functions In vehicle-to-vehicle distance control mode, the vehicle automatically acceler- ates, decelerates and stops to match the speed changes of the preceding vehicle even if the accelerator pedal is not depressed. In constant speed control mode, the vehicle runs at a fixed speed.
Page 307 4-5. Using the driving support systems WARNING Before using dynamic radar cruise control with full-speed range ■ Driving safely is the sole responsibility of the driver. Do not rely solely on the system, and drive safely by always paying careful attention to your surroundings. The dynamic radar cruise control with full-speed range provides driving assistance to reduce the driver’s burden.
Page 308 4-5. Using the driving support systems WARNING Situations unsuitable for dynamic radar cruise control with full-speed range ■ Do not use dynamic radar cruise control with full-speed range in any of the following situations. Doing so may result in inappropriate speed control and could cause an accident result- ing in death or serious injury.
Page 309 4-5. Using the driving support systems Driving in vehicle-to-vehicle distance control mode This mode employs a radar sensor to detect the presence of vehicles up to approximately 100 m (328 ft.) ahead, determines the current vehicle-to-vehicle following distance, and operates to maintain a suitable following distance from the vehicle ahead.
Page 310 4-5. Using the driving support systems Setting the vehicle speed (vehicle-to-vehicle distance control mode) Press the “ON/OFF” button to acti- vate the cruise control. Radar cruise control indicator will come on and a message will be displayed on the multi-information display. Press the button again to deactivate the cruise control.
Page 311 4-5. Using the driving support systems Adjusting the set speed To change the set speed, operate the lever until the desired set speed is dis- played. Increases the speed (Except when the vehicle has been stopped by system control in vehicle-to- vehicle distance control mode) Decreases the speed Fine adjustment: Momentarily move...
Page 312 4-5. Using the driving support systems Changing the vehicle-to-vehicle distance (vehicle-to-vehicle distance control mode) GS350/GS300 GS F   Preceding Preceding vehicle mark vehicle mark Pressing the switch changes the vehicle-to-vehicle distance as follows: Long Medium Short The vehicle-to-vehicle distance is set automatically to long mode when the engine switch is turned to IGNITION ON mode.
Page 313 4-5. Using the driving support systems Resuming follow-up cruising when the vehicle has been stopped by sys- tem control (vehicle-to-vehicle distance control mode) After the vehicle ahead of you starts off, push the lever up. Your vehicle will also resume follow-up cruising if the accelerator pedal is depressed after the vehicle ahead of you starts off.
Page 314 4-5. Using the driving support systems Approach warning (vehicle-to-vehicle distance control mode) When your vehicle is too close to a vehicle ahead, and sufficient automatic deceleration via the cruise control is not possible, the display will flash and the buzzer will sound to alert the driver. An example of this would be if another driver cuts in front of you while you are following a vehicle.
Page 315 4-5. Using the driving support systems Selecting constant speed control mode When constant speed control mode is selected, your vehicle will maintain a set speed without controlling the vehicle-to-vehicle distance. Select this mode only when vehicle-to-vehicle distance control mode does not function correctly due to a dirty radar sensor, etc.
Page 316 • The driver’s door is opened. • The vehicle has been stopped for about 3 minutes If vehicle-to-vehicle distance control mode is automatically canceled for any other rea- son, there may be a malfunction in the system. Contact your Lexus dealer. GS350_300_GS F_OM_OM30J17E_(GE)
Page 317 Pre-crash braking is activated. ● If constant speed control mode is automatically canceled for any other reason, there may be a malfunction in the system. Contact your Lexus dealer. Brake system operation sound ■ If the brakes are applied automatically while the vehicle is in vehicle-to-vehicle distance control mode, a brake system operation sound may be heard.
Page 318 4-5. Using the driving support systems When your vehicle is pointing upwards ● (caused by a heavy load in the luggage com- partment, etc.) Preceding vehicle has an extremely high ● ground clearance Conditions under which the vehicle-to-vehicle distance control mode may not function ■...
Page 319: Dynamic Radar Cruise Control
4-5. Using the driving support systems  Dynamic radar cruise control Summary of functions In vehicle-to-vehicle distance control mode, the vehicle automatically acceler- ates and decelerates to match the speed changes of the preceding vehicle even if the accelerator pedal is not depressed. In constant speed control mode, the vehicle runs at a fixed speed.
Page 320 4-5. Using the driving support systems WARNING Before using dynamic radar cruise control ■ Driving safely is the sole responsibility of the driver. Do not rely solely on the system, and drive safely by always paying careful attention to your surroundings. The dynamic radar cruise control provides driving assistance to reduce the driver’s burden.
Page 321 4-5. Using the driving support systems WARNING 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 result- ing in death or serious injury.
Page 322 4-5. Using the driving support systems Driving in vehicle-to-vehicle distance control mode This mode employs a radar sensor to detect the presence of vehicles up to approximately 100 m (328 ft.) ahead, determines the current vehicle-to-vehicle following distance, and operates to maintain a suitable following distance from the vehicle ahead.
Page 323 4-5. Using the driving support systems Setting the vehicle speed (vehicle-to-vehicle distance control mode) Press the “ON/OFF” button to acti- vate the cruise control. Radar cruise control indicator will come on and a message will be displayed on the multi-information display. Press the button again to deactivate the cruise control.
Page 324 4-5. Using the driving support systems Adjusting the set speed To change the set speed, operate the lever until the desired set speed is dis- played. Increases the speed Decreases the speed Fine adjustment: Momentarily move the lever in the desired direction. Large adjustment: Hold the lever up or down to change the speed, and release when the desired speed is reached.
Page 325 4-5. Using the driving support systems Changing the vehicle-to-vehicle distance (vehicle-to-vehicle distance control mode) GS350/GS300 GS F   Preceding Preceding vehicle mark vehicle mark Pressing the switch changes the vehicle-to-vehicle distance as follows: Long Medium Short The vehicle-to-vehicle distance is set automatically to long mode when the engine switch is turned to IGNITION ON mode.
Page 326 4-5. Using the driving support systems Canceling and resuming the speed control Pulling the lever toward you cancels the speed control. The speed control is also canceled when the brake pedal is depressed. Pushing the lever up resumes the cruise control and returns vehicle speed to the set speed.
Page 327 4-5. Using the driving support systems Selecting constant speed control mode When constant speed control mode is selected, your vehicle will maintain a set speed without controlling the vehicle-to-vehicle distance. Select this mode only when vehicle-to-vehicle distance control mode does not function correctly due to a dirty radar sensor, etc.
Page 328 Pre-crash braking is activated. ● If vehicle-to-vehicle distance control mode is automatically canceled for any other rea- son, there may be a malfunction in the system. Contact your Lexus dealer. Automatic cancelation of constant speed control mode ■ Constant speed control mode is automatically canceled in the following situations: Actual vehicle speed is more than approximately 16 km/h (10 mph) below the set vehi- ●...
Page 329 4-5. Using the driving support systems When the sensor may not be correctly detecting the vehicle ahead ■ In the case of the following and depending on the conditions, operate the brake pedal when deceleration of the system is insufficient or operate the accelerator pedal when acceleration is required.
Page 330 4-5. Using the driving support systems Conditions under which the vehicle-to-vehicle distance control mode may not function ■ correctly In the case of the following conditions, operate the brake pedal (or accelerator pedal, depending on the situation) as necessary. As the sensor may not be able to correctly detect vehicles ahead, the system may not operate properly.
Page 331: Cruise Control
4-5. Using the driving support systems  Cruise control Summary of functions Use the cruise control to maintain a set speed without depressing the accelera- tor pedal. Set speed Indicators Cruise control switch Setting the vehicle speed Press the “ON/OFF” button to acti- vate the cruise control.
Page 332 4-5. Using the driving support systems Adjusting the set speed To change the set speed, operate the lever until the desired set speed is obtained. Increases the speed Decreases the speed Fine adjustment: Momentarily move the lever in the desired direction. Large adjustment: Hold the lever in the desired direction.
Page 333 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 vehi- cle inspected by your Lexus dealer. WARNING To avoid operating the cruise control by mistake ■...
Page 334: Driving Mode Select Switch
4-5. Using the driving support systems Driving mode select switch The driving modes can be selected to suit driving condition. GS350/GS300 (vehicles without Adaptive Variable Suspension system)  Normal mode For normal driving. Press the switch to change the driving mode to normal mode when Eco drive mode or sport mode is selected.
Page 335 4-5. Using the driving support systems GS350/GS300 (vehicles with Adaptive Variable Suspension system)  Except F SPORT F SPORT models models Normal mode/Customized mode Normal mode and customized mode are selected by pressing the driving mode select switch. Each time the switch is pressed, the driving mode changes between normal mode and customized mode.
Page 336 4-5. Using the driving support systems Sport mode • SPORT S mode Assists acceleration response by controlling the transmission and engine. When not in SPORT S mode and the driving mode select switch is turned to the right, the “SPORT S” indicator comes on in the multi-information display. •...
Page 337 4-5. Using the driving support systems Eco drive mode Use Eco drive mode to help achieve low fuel consumption during trips that involve frequent accelerating. When not in Eco drive mode and the driving mode select switch is turned to the left, the “ECO”...
Page 338: Bsm (Blind Spot Monitor)
4-5. Using the driving support systems  BSM (Blind Spot Monitor) Summary of the Blind Spot Monitor The Blind Spot Monitor is a system that has 2 functions; The Blind Spot Monitor function ● Assists the driver in making the decision when changing lanes The Rear Cross Traffic Alert function (if equipped) ●...
Page 339 4-5. Using the driving support systems The outside rear view mirror indicators visibility ■ When under strong sunlight, the outside rear view mirror indicator may be difficult to see. Rear Cross Traffic Alert buzzer hearing ■ Rear Cross Traffic Alert function may be difficult to hear over loud noises such as high audio volume.
Page 340 4-5. Using the driving support systems For vehicles sold in Lebanon  For vehicles sold in Qatar  For vehicles sold in Singapore  For vehicles sold in South Africa  GS350_300_GS F_OM_OM30J17E_(GE)
Page 341 4-5. Using the driving support systems For vehicles sold in the United Arab Emirates  For vehicles sold in the Philippines  For vehicles sold in Taiwan  GS350_300_GS F_OM_OM30J17E_(GE)
Page 342 If the sensor or surrounding area is subject to a strong impact, always have the area inspected by your Lexus dealer. Do not disassemble the sensor.
Page 343: The Blind Spot Monitor Function
4-5. Using the driving support systems The Blind Spot Monitor function The Blind Spot Monitor function 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 vehicle’s existence via the outside rear view mirror indicator.
Page 344 4-5. Using the driving support systems The Blind Spot Monitor function is operational when ■ The BSM function is turned on. ● Vehicle speed is greater than approximately 16 km/h (10 mph). ● The Blind Spot Monitor function will detect a vehicle when ■...
Page 345: The Rear Cross Traffic Alert Function
4-5. Using the driving support systems The Rear Cross Traffic Alert function (if equipped) The Rear Cross Traffic Alert functions when your vehicle is in reverse. It can detect other vehicles approaching from the right or left rear of the vehicle. It uses radar sensors to alert the driver of the other vehicle’s existence through flashing the outside rear view mirror indicators and sounding a buzzer.
Page 346 4-5. Using the driving support systems The Rear Cross Traffic Alert function detection areas The areas that vehicles can be detected in are outlined below. To give the driver a more consistent time to react, the buzzer can alert for faster vehicles from farther away.
Page 347 4-5. Using the driving support systems Conditions under which the Rear Cross Traffic Alert function will not detect a vehicle ■ The Rear Cross Traffic Alert function is not designed to detect the following types of vehicles and/or objects. Small motorcycles, bicycles, pedestrians etc. ●...
Page 348: Tvd (Torque Vectoring Differential) (Gs F)
4-5. Using the driving support systems TVD (Torque Vectoring Differential) (GS F) The TVD system distributes driving force (torque) between the right and left rear wheels automatically. This system contributes to enhanced steering response while cornering and increased traction when exiting a corner, pro- viding an agile driving experience.
Page 349 4-5. Using the driving support systems Automatic cancelation of the selected TVD control mode ■ SLALOM and TRACK mode are canceled when the engine switch is turned off. When the engine switch is turned to IGNITION ON mode, the TVD system will be in STAN- DARD mode.
Page 350: Driving Assist Systems
4-5. Using the driving support systems Driving assist systems To help enhance driving safety and performance, the following systems oper- ate automatically in response to various driving situations. Be aware, however, that these systems are supplementary and should not be relied upon too heav- ily when operating the vehicle.
Page 351 When SPORT S+ mode is selected by the driving mode select switch, the damping force is suitable for sporty driving (P. 334) ◆ LDH (Lexus Dynamic Handling system) (if equipped) Provides independent control of the VGRS, DRS and EPS. Contributes to turning characteristics at low speeds, responsiveness at medium speeds and...
Page 352 4-5. Using the driving support systems When the TRC/VSC systems are operating The slip indicator light will flash while the TRC/VSC systems are operating. Disabling the TRC system If the vehicle gets stuck in mud, dirt or snow, the TRC system may reduce power from the engine to the wheels.
Page 353 4-5. Using the driving support systems To turn the TRC system off, quickly press and release GS350/GS300: The “Traction Control Turned Off” will be shown on the multi-infor- mation display. GS F: The “TRC OFF” indicator light will come on. Press again to turn the system back on.
Page 354 When the message is displayed on the multi-information display showing that TRC has ■ been disabled even if has not been pressed (GS350/GS300) TRC and hill-start assist control cannot be operated. Contact your Lexus dealer. When the “TRC OFF” indicator light comes on even if has not been pressed (GS F) ■...
Page 355 4-5. Using the driving support systems Sounds and vibrations caused by the ABS, brake assist, VSC, TRC, hill-start assist con- ■ trol and VGRS systems A sound may be heard from the engine compartment when the brake pedal is ● depressed repeatedly, when the engine is started or just after the vehicle begins to move.
Page 356 4-5. Using the driving support systems Operating conditions of emergency brake signal ■ When the following three conditions are met, the emergency brake signal will operate: The emergency flashers are off. ● Actual vehicle speed is over 55 km/h (35 mph). ●...
Page 357 The ABS, TRC 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 the suspension ■...
Page 358: Driving Tips
4-6. Driving tips Winter driving tips Carry out the necessary preparations and inspections before driving the vehi- cle in winter. Always drive the vehicle in a manner appropriate to the prevail- ing weather conditions. Preparation for winter (GS350/GS300) Use fluids that are appropriate to the prevailing outside temperatures. ●...
Page 359 : The shift lever will be locked if it is attempted to be shifted from P to any other position without depressing the brake pedal. If the shift lever can be shifted from P, there may be a problem with the shift lock system. Have the vehicle inspected by your Lexus dealer immediately.
Page 360 4-6. Driving tips Selecting tire chains (GS350/GS300) Vehicles with front and rear tires of the same size except for the vehicles with  LDH and 19 inch tires Use the correct tire chain size when mounting the tire chains. Chain size is regulated for each tire size. Side chain (3 mm [0.12 in.] in diameter) Cross chain...
Page 361 4-6. Driving tips Shifting the windshield wiper position If heavy snow or icy condition is expected, shift the rest position manually. Grip the hook section of the wiper arm firmly when shifting the wiper position. To rest position ■ Raise the wiper in line with the wind- shield.
Page 362 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 363: Eco-Friendly Driving Tips
4-6. Driving tips Eco-friendly driving tips For improved fuel economy and reduced CO emissions, pay attention to the following points: ◆ Using Eco drive mode When using Eco drive mode, the torque corresponding to the accelerator pedal depression amount can be generated more smoothly than it is in normal conditions.
Page 364 4-6. Driving tips ◆ Air conditioning Use the air conditioning only when necessary. Doing so can help reduce excessive fuel consumption. In summer: When the ambient temperature is high, use the recirculated air mode. Doing so will help to reduce the burden on the air conditioning system and reduce fuel consumption as well.
Page 365 4-6. Driving tips GS350_300_GS F_OM_OM30J17E_(GE)
Page 366: Interior Features
Interior features 5-1. Remote Touch screen 5-4. Using the storage features Remote Touch/12.3-inch List of storage features .... 397 display ..........366 • Glove box .......398 • Console box ......399 5-2. Using the air conditioning • Cup holders ......400 system and defogger •...
Page 367: 5-1. Remote Touch Screen
5-1. Remote Touch screen  Remote Touch/12.3-inch display The Remote Touch can be used to operate the Remote Touch screens. Owners of models equipped with a navigation system should refer to the “Navigation and Multimedia System Owner’s Manual” or “Navigation Sys- tem Owner’s Manual”.
Page 368: Remote Touch Screen
5-1. Remote Touch screen “•” button Press this button to change map scale and scroll through lists. Back button Press this button to display the previous screen. “MENU” button Press this button to display the “Menu” screen. Remote Touch knob Move in the desired direction to select a function, letter and screen button.
Page 369 5-1. Remote Touch screen Screen display during low temperatures ■ When the ambient temperature is extremely low, screen response may be delayed even if the Remote Touch is operated. WARNING When using the Remote Touch ■ Do not allow fingers, fingernails or hair to become caught in the Remote Touch as this ●...
Page 370 5-1. Remote Touch screen “Menu” screen Press the “MENU” button on the Remote Touch to display the “Menu” screen. The display may differ depending on the type of the system. 12.3-inch display: When an interruption screen is being displayed on the side display, the “Menu”...
Page 371: Display
5-1. Remote Touch screen Switch Function Select to display the map screen, the navigation menu screen or the 1, 2 “Dest” screen. Select to display the radio control screen. Select to display the media control screen. Select to display the hands-free operation screen. Select to display the “Information”...
Page 372 5-1. Remote Touch screen 12.3-inch display operation Full screen display ■ The following functions can be displayed full screen: Initial screen Fuel consumption screen ● ● (P. 143) “Menu” screen (P. 369) ● Air conditioning control screen Map screen ● ●...
Page 373 Interruption screens  Each of the following screens is displayed automatically in accordance with conditions. • Lexus parking assist-sensor (if equipped) • Phone • Driving mode (P. 333) : Refer to the “Navigation and Multimedia System Owner’s Manual” or “Navigation System Owner’s Manual”.
Page 374: Using The Air Conditioning System And Defogger
5-2. Using the air conditioning system and defogger Front automatic air conditioning system Air outlets and fan speed are automatically adjusted according to the tem- perature setting. Press the “MENU” button on the Remote Touch, then select to display the air conditioning operation screen. Vehicles with 12.3-inch display: The air conditioning system can be displayed and operated on the side display.
Page 375 5-2. Using the air conditioning system and defogger Type B  Type C  Adjusting the temperature setting ■ Press “” on to increase the temperature and “” to decrease the temperature. If the indicator is turned off, the system will blow ambient temperature air or heated air.
Page 376 5-2. Using the air conditioning system and defogger Adjusting the fan speed setting ■ Press to increase the fan speed and to decrease the fan speed. Press the “OFF” button to turn the fan off. Change the airflow mode ■ To change the airflow, press The air outlets used are switched each time the button is pressed.
Page 377 5-2. Using the air conditioning system and defogger Control screen Without rear air conditioning system With rear air conditioning system   Adjust the left-hand side temperature setting Select the air flow to the feet and operate the windshield defogger Adjust the fan speed setting Select the air flow mode (the front seats)
Page 378 5-2. 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 Option control screen ■ Select on the control screen to display the option control screen. The functions can be switched on and off.
Page 379 5-2. Using the air conditioning system and defogger Side display (vehicles with 12.3-inch display) ■ Without rear air conditioning system With rear air conditioning system   Adjust the left-hand side temperature setting Select the air flow mode (the front seats) Adjust the fan speed setting Adjust the right-hand side temperature setting Adjust the temperature for the driver’s and front passenger’s seats separately...
Page 380 5-2. Using the air conditioning system and defogger Air conditioning controls Using the automatic mode ■ Press or select “AUTO” on the control screen. Press to switch to automatic air intake mode. (except for GCC countries , Jordan, Lebanon) The air conditioning system automatically switches between outside air and recir- culated air modes.
Page 381 5-2. Using the air conditioning system and defogger Defogging the windshield ■ Defoggers are used to defog the windshield and front side windows. Press Set the outside/recirculated air mode button to outside air mode if the recirculated air mode is used. (It may switch automatically.) To defog the windshield and the side windows early, turn the air flow and tempera- ture up.
Page 382 5-2. Using the air conditioning system and defogger Changing the rear seat settings (with rear air conditioning system) Select on the control screen to display the rear air conditioning control screen. Using the automatic mode ■ Select “REAR AUTO” on the screen. The air conditioning system will operate, and air outlets and speed will be set auto- matically.
Page 383 & start system is used to unlock a passenger door. Settings for the electronic key and the corresponding door can be changed. Contact ● your Lexus dealer. Using automatic mode ■ Fan speed is adjusted automatically according to the temperature setting and the ambi- ent conditions.
Page 384 5-2. Using the air conditioning system and defogger Fogging up of the windows ■ The windows will easily fog up when the humidity in the vehicle is high. Turning “A/C” on ● will dehumidify the air from the outlets and defog the windshield effectively. If you turn “A/C”...
Page 385 5-2. Using the air conditioning system and defogger Ventilation and air conditioning odors ■ To let fresh air in, set the air conditioning system to the outside air mode. ● During use, various odors from inside and outside the vehicle may enter into and accu- ●...
Page 386  generator (if equipped) ■ Do not disassemble or repair the generator because it contains high voltage parts. Contact your Lexus dealer if the generator needs repair. NOTICE To prevent battery discharge ■...
Page 387: Rear Air Conditioning System
5-2. Using the air conditioning system and defogger  Rear air conditioning system Air outlets and fan speed are automatically adjusted according to the tem- perature setting. Control panel Set automatic mode on/off Change the airflow mode Turn the fan off Adjust the temperature setting Adjusting the temperature setting ■...
Page 388 5-2. Using the air conditioning system and defogger Using automatic air conditioning system Press The air conditioning system will operate, and air outlets and fan speed will be adjusted automatically. “AUTO” will be displayed on the control panel. Adjust the temperature setting. When the rear seat heaters are set to “AUTO”...
Page 389 5-2. Using the air conditioning system and defogger Button lock function ■ To prevent inadvertent operation, the buttons on the rear armrest can be locked. Press until you hear a beep to lock the buttons. Press- again until you hear a beep will release the lock.
Page 390: Heated Steering Wheel/Seat Heaters/Seat Ventilators
5-2. Using the air conditioning system and defogger   Heated steering wheel /seat heaters /seat  ventilators Heated steering wheel and seat heaters heat the side grips of the steering wheel and seats, respectively. Seat ventilators maintain good airflow by blow- ing air from the seats.
Page 391 5-2. Using the air conditioning system and defogger Heated steering wheel Turns the heated steering wheel on/off The indicator light comes on when the heater is operating. The heated steering wheel can be used when the engine switch is in IGNITION ON ●...
Page 392 5-2. Using the air conditioning system and defogger Modes and indicators ● The mode can be changed by pressing the switch. Mode “AUTO” indicator light Level indicator lights Automatic 3 to 1, or off : When automatic mode is selected, the level automatically changes depending on the air conditioning settings.
Page 393 5-2. Using the air conditioning system and defogger Seat ventilators (without seat heaters) (if equipped) ■ Seat ventilator switches Level indicator lights The seat ventilator fan speed level is displayed. Modes and indicators ● The mode changes each time the switch is pressed as follows: Mode Level indicator lights GS350_300_GS F_OM_OM30J17E_(GE)
Page 394 5-2. Using the air conditioning system and defogger The seat heaters/seat ventilators can be used when ■ The engine switch is in IGNITION ON mode. Seat heater control (vehicles without automatic mode) ■ The seat heater automatically changes operations. If the engine switch is turned off while the seat heater is operating, the starting operation of the heater differs depending on the amount of time that elapses before it is turned back on.
Page 395: 5-3. Using The Interior Lights
5-3. Using the interior lights Interior lights list Outer foot lights Rear personal lights (P. 395) Rear interior light Shift lever light (if equipped) Ornament lights Front interior light (P. 395) Door courtesy lights Front personal lights (P. 395) Power window switch lights Inside door handle lights Footwell lights When the instrument panel light control switch is turned to minimum and the tail lights...
Page 396: Interior Lights
5-3. Using the interior lights Interior lights Turns the lights on/off The rear interior light is also turned on/ off. Turns the door position on/off Personal lights Front ■ Turns the light on/off Rear ■ Turns the light on/off GS350_300_GS F_OM_OM30J17E_(GE)
Page 397 5-3. Using the interior lights Illuminated entry system: The lights automatically turn on/off according to engine ● switch mode, the presence of the electronic key, whether the doors are locked/ unlocked, and whether the doors are opened/closed. If the interior lights remain on when the engine switch is turned off, the lights will go off ●...
Page 398: Using The Storage Features
5-4. Using the storage features List of storage features Cup holders (P. 400) Auxiliary boxes (P. 402) Glove box (P. 398) Console box (P. 399) Auxiliary boxes (if equipped) (P. 402) Ashtrays (if equipped) (P. 408) WARNING Do not leave glasses, lighters or spray cans in the storage spaces, as this may cause ●...
Page 399: Glove Box
5-4. Using the storage features Glove box Open (press the button) Unlock with the mechanical key Lock with the mechanical key The glove box light turns on when the tail lights are on. ● The trunk opener main switch is located in the glove box. (P. 162) ●...
Page 400: Console Box
5-4. Using the storage features Console box Using with half-open Grip the knob to release the lock, and slide the armrest as far back. Using with fully open Grip the knob to release the lock, and lift the armrest to open. The tray slides forward/backward and can be ●...
Page 401: Cup Holders
5-4. Using the storage features Cup holders Front ■ To open, press down and release the cup holder lid. Rear ■ To open, pull down the armrest and press in and release the rear cup holder on the armrest. Front cup holder: The cup holder insert may ●...
Page 402 5-4. Using the storage features WARNING Do not place anything other than cups or beverage cans in the cup holders. Other items may be thrown out of the holders in the event of an accident or sudden braking, causing injury. If possible, cover hot drinks to prevent burns. NOTICE To prevent damage to the rear cup holder, stow the cup holder before stowing the arm- rest.
Page 403: Auxiliary Boxes
5-4. Using the storage features Auxiliary boxes Type A Type B   Press in the button. Pull up the lever to release the lock and lift the lid. Type C (if equipped)  Open the lid. WARNING Type C: Do not use the auxiliary box as an ashtray. Doing so may cause a fire.
Page 404: Trunk Features
5-4. Using the storage features Trunk features Cargo hooks Raise the hooks when needed. The cargo hooks are provided for securing loose items. WARNING To avoid injury, always return the cargo hooks to their stowed positions when not in use. Luggage hook (if equipped) Pull the strap when using the hook.
Page 405 5-4. Using the storage features First-aid kit storage net Luggage mat Center ■ Type A Type B   Pull the strap upwards to lift up the lug- Pull the lever upwards to lift up the gage mat. luggage mat. The lever can be hooked on the lug- gage hook.
Page 406 5-4. Using the storage features Type C  Pull the strap upwards to lift up the lug- gage mat. Left side ■ Pull the strap upwards when lifting the luggage mat up. GS350_300_GS F_OM_OM30J17E_(GE)
Page 407 5-4. Using the storage features Warning reflector storage belt (if equipped) Loosen the belt Tighten the belt To prevent damage to the warning reflector storage belt when it is not in use, fold the belt (as shown in ) and secure it with the clip ( ). GS350_300_GS F_OM_OM30J17E_(GE)
Page 408: Using The Other Interior Features
5-5. Using the other interior features Other interior features Sun visors To set the visor in the forward posi- tion, 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 backward.
Page 409: Clock
5-5. Using the other interior features Clock The GPS clock’s time is automatically adjusted by utilizing GPS time informa- tion. For details, refer to the “Navigation and Multimedia System Owner’s Manual” or “Navigation System Owner’s Manual”. Ashtrays (if equipped) Open the ashtray lid. To remove the ashtray, pull the ashtray lid upwards.
Page 410: Power Outlets
5-5. Using the other interior features Power outlets Please use as a power supply for electronic goods that use less than 12 VDC/10 A (power consumption of 120 W). Front Rear   Open the lid. Open the lid. The power outlets can be used when ■...
Page 411: Armrest
5-5. Using the other interior features Armrest Fold down the armrest for use. NOTICE To prevent damage to the armrest, do not apply too much load on the armrest. GS350_300_GS F_OM_OM30J17E_(GE)
Page 412: Rear Sunshade
5-5. Using the other interior features Rear sunshade (if equipped)/rear door sunshades (if equipped) Rear sunshade ■ The rear sunshade can be raised and lowered by operating the button shown below. From the front seats From the rear seats (if equipped) ...
Page 413 5-5. Using the other interior features The rear sunshade can be used when the engine switch is in IGNITION ON mode. ● The rear sunshade can be operated for approximately 1 minute even after the engine ● switch is turned to ACCESSORY mode or turned off. Reverse operation feature: To ensure adequate rear visibility, the rear sunshade auto- ●...
Page 414: Trunk Storage Extension
5-5. Using the other interior features Trunk storage extension Long objects can be loaded into the vehicle by utilizing the trunk space and rear seat area. Fold down the armrest. Fold down the handle and open the armrest door. The armrest door can be locked and unlocked using the mechanical key.
Page 415: Coat Hooks
5-5. Using the other interior features Coat hooks The coat hooks are provided with the rear assist grips. WARNING Do not hang coat hangers or other hard or sharp objects on the hook. If the SRS cur- tain shield airbags deploy, these items may become projectiles, causing death or seri- ous injury.
Page 416: Garage Door Opener
5-5. Using the 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. ® Programming HomeLink ® The HomeLink wireless control system in your vehicle has 3 buttons which can be programmed to operate 3 different devices.
Page 417 5-5. Using the other interior features ® Programming HomeLink ■ ® Press and release the HomeLink button you want to program and check ® that the HomeLink indicator light flashes (orange). Perform within 60 seconds of , or the indicator light will stop flashing and programming will not be able to be completed.
Page 418 5-5. Using the other interior features Device with rolling code: If the indicator light flashes rapidly, your ● garage door opener motor (or other device) is equipped with a rolling code. Complete the programming process by firmly pressing and hold- ®...
Page 419 5-5. Using the other interior features Enabling 2-way communication with a garage door (only available for com- ■ patible devices) When enabled, 2-way communication allows you to check the status of the opening and closing of a garage door through indicators in your vehicle. 2-way communication is only available if the garage door opener motor used is a compatible device.
Page 420 5-5. Using the other interior features Garage door operation indicators The status of the opening and closing of a garage door is shown by the indica- tors. Opening Closing This function is only available if the garage door opener motor used is a compatible device.
Page 421 5-5. Using the other interior features ® Codes stored in the HomeLink memory ■ The registered codes are not erased even if the battery cable is disconnected. ● ® If learning failed when registering a different code to a HomeLink button that already ●...
Page 422: Maintenance And Care
Maintenance and care 6-1. Maintenance and care Cleaning and protecting the vehicle exterior ....422 Cleaning and protecting the vehicle interior....427 6-2. Maintenance Maintenance requirements ......430 Scheduled maintenance ..432 6-3. Do-it-yourself maintenance Do-it-yourself service precautions........448 Hood ..........450 Positioning a floor jack ..... 451 Engine compartment ....453 Tires ..........
Page 423: Cleaning And Protecting The Vehicle Exterior
As the CFRP parts may change color if they ● are exposed to ultraviolet rays for extended periods of time, Lexus recommends that your vehicle be stored in a place where it will not be exposed to direct sunlight. Do not use wax that contains abrasives.
Page 424 As matte black painted wheels require different cleaning methods than conventional alu- minum wheels, be sure to observer the following. For details, consult your Lexus dealer. Remove dirt using water. If the wheels are excessively dirty, use a sponge or soft cloth ●...
Page 425 • Do not use wax or glass cleaners that contain abrasives when cleaning the windows. • Do not use any metallic objects to remove condensation build up. When the water-repellent performance has become insufficient, the coating can be ● repaired. Contact your Lexus dealer. GS350_300_GS F_OM_OM30J17E_(GE)
Page 426 Precaution regarding the rear bumper with Blind Spot Monitor (if equipped) ■ If the paint of the rear bumper is chipped or scratched, the system may malfunction. If this occurs, consult your Lexus dealer. GS350_300_GS F_OM_OM30J17E_(GE)
Page 427 6-1. Maintenance and care NOTICE Application of coatings to the vehicle body (GS F) ■ Do not apply any kind of coating to the vehicle body as doing so may damage the paint or reduce its durability. To prevent paint deterioration and corrosion on the body and components (aluminum ■...
Page 428: Cleaning And Protecting The Vehicle Interior
6-1. 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 ●...
Page 429 : “Alcantara ” is a registered trademark of Alcantara S.p.A. Caring for leather areas ■ Lexus recommends cleaning the interior of the vehicle at least twice a year to maintain the quality of the vehicle’s interior. Shampooing the carpets ■...
Page 430 Water may also cause the body to rust. When cleaning the inside of the windshield (vehicles with Lexus Safety System +) ■ Do not allow glass cleaner to contact the lens. Also, do not touch the lens. (P. 267) Cleaning the inside of the rear window ■...
Page 431: 6-2. Maintenance
Lexus technicians are well-trained specialists receiving the latest service information through technical bulletins, service tips and in-dealership training programs. They learn to work on Lexus before they work on your vehicle, rather than while they are working on it. Doesn’t that seem like the best way? Your Lexus dealer has invested a lot of money in special Lexus tools and service equipment.
Page 432 Engine coolant temperature continually higher than normal (P. 105, 111) ● If you notice any of these clues, take your vehicle to your Lexus dealer as soon as possi- ble. Your vehicle may need adjustment or repair. WARNING If your vehicle is not properly maintained ■...
Page 433: Scheduled Maintenance
6-2. Maintenance Scheduled maintenance Perform maintenance by the schedule as follows: Maintenance schedule requirements Your vehicle needs to be serviced according to the normal mainte- nance schedule. (See “Maintenance schedule”.) If you mainly operate your vehicle under one or more of the special operat- ing conditions below, some of the maintenance schedule items need to be serviced more frequently in order to keep your vehicle in good condition.
Page 434 6-2. Maintenance Maintenance schedule (except for South Africa) Maintenance operations: I = Inspect, correct or replace as necessary; R = Replace, change or lubricate; SERVICE ODOMETER READING INTERVAL: (Odometer x1000 km 10 20 30 40 50 60 70 80 MONTHS reading or months, whichever...
Page 435 6-2. Maintenance Maintenance operations: I = Inspect, correct or replace as necessary; R = Replace, change or lubricate; SERVICE ODOMETER READING INTERVAL: (Odometer x1000 km 10 20 30 40 50 60 70 80 MONTHS reading or months, whichever x1000 miles 6 12 18 24 30 36 42 48 comes first.) FUEL AND EMISSION CONTROL SYSTEMS...
Page 436 6-2. Maintenance Maintenance operations: I = Inspect, correct or replace as necessary; R = Replace, change or lubricate; SERVICE ODOMETER READING INTERVAL: (Odometer x1000 km 10 20 30 40 50 60 70 80 MONTHS reading or months, whichever x1000 miles 6 12 18 24 30 36 42 48 comes first.) CHASSIS AND BODY...
Page 437 6-2. Maintenance NOTE: 1. Type A: GS350 and GS300 except for Hong Kong and Macao Type B: GS300 for Hong Kong and Macao, and GS F 2. Replace both the engine oil and oil filter, even when the maintenance reminder does not appear, after 12 months have passed, or when driven over 10000 km (6000 miles) since the last oil change.
Page 438 6-2. Maintenance Additional maintenance schedule (except for South Africa) Refer to the following table for normal maintenance schedule items requiring more frequent service specific to the type of severe conditions. (For outline, see “Maintenance schedule requirements”.) A-1: Operating on rough or muddy roads, or roads with melted snow. ...
Page 439 6-2. Maintenance A-2: Operating on dusty roads. (Roads in areas where their pavement rate is low, or a cloud of dust often arises and the air is dry.)  Replacement of engine oil Every 5000 km (3000 miles) or <<See note 2.>> 6 months ...
Page 440 6-2. Maintenance B-1: Heavily loaded vehicle. (Example: Towing a trailer, using a camper, using a car top carrier, etc.)  Replacement of engine oil Every 5000 km (3000 miles) or <<See note 2.>> 6 months  Replacement of engine oil filter Every 5000 km (3000 miles) or <<See note 2.>>...
Page 441 6-2. Maintenance B-2: Repeated short trips less than 8 km (5 miles) and outside temperatures remain below freezing. (Engine temperature will not reach to normal temperature)  Replacement of engine oil Every 5000 km (3000 miles) or <<See note 2.>> 6 months ...
Page 442 6-2. Maintenance Maintenance schedule (for South Africa) Maintenance operations: I = Inspect, correct or replace as necessary; R = Replace, change or lubricate; SERVICE INTERVAL: ODOMETER READING MONTHS x1000 km 15 30 45 60 75 90 (Odometer reading or months, whichever comes first.) x1000 miles 9 18 27 36 45 54...
Page 443 6-2. Maintenance Maintenance operations: I = Inspect, correct or replace as necessary; R = Replace, change or lubricate; SERVICE INTERVAL: ODOMETER READING MONTHS x1000 km 15 30 45 60 75 90 (Odometer reading or months, whichever comes first.) x1000 miles 9 18 27 36 45 54 CHASSIS AND BODY Brake pedal and parking brake...
Page 444 6-2. Maintenance NOTE: 1. Replace both the engine oil and oil filter, even when the maintenance reminder does not appear, after 12 months have passed, or when driven over 15000 km (9000 miles) since the last oil change. This may cause the maintenance reminder appear even when driven less than 15000 km (9000 miles).
Page 445 6-2. Maintenance Additional maintenance schedule (for South Africa) Refer to the following table for normal maintenance schedule items requiring more frequent service specific to the type of severe conditions. (For outline, see “Maintenance schedule requirements”.) A-1: Operating on rough or muddy roads, or roads with melted snow. ...
Page 446 6-2. Maintenance A-2: Operating on dusty roads. (Roads in areas where their pavement rate is low, or a cloud of dust often arises and the air is dry.) Every 7500 km (4500 miles) or  Replacement of engine oil (GS F) 6 months Every 7500 km (4500 miles) or ...
Page 447 6-2. Maintenance B-1: Heavily loaded vehicle. (Example: Towing a trailer, using a camper, using a car top carrier, etc.) Every 7500 km (4500 miles) or  Replacement of engine oil (GS F) 6 months Every 7500 km (4500 miles) or ...
Page 448 6-2. Maintenance B-3: Extensive idling and/or low speed driving for a long distance such as police, pro- fessional/private use like taxi or door-to-door delivery use. Every 7500 km (4500 miles) or  Replacement of engine oil (GS F) 6 months Every 7500 km (4500 miles) or ...
Page 449: 6-3. Do-It-Yourself Maintenance
6-3. Do-it-yourself maintenance Do-it-yourself service precautions If you perform maintenance by yourself, be sure to follow the correct proce- dure as given in these sections. Items Parts and tools • Warm water • Baking soda • Grease Battery condition • Conventional wrench (for terminal clamp bolts) (P.
Page 450 6-3. Do-it-yourself maintenance WARNING The engine compartment contains many mechanisms and fluids that may move suddenly, become hot, or become electrically energized. To avoid death or serious injury, observe the following precautions. When working on the engine compartment ■ Keep hands, clothing and tools away from the moving fan and engine drive belt. ●...
Page 451: Hood
6-3. Do-it-yourself maintenance Hood Release the lock from the inside of the vehicle to open the hood. Pull the hood lock release lever. The hood will pop up slightly. Pull up the auxiliary catch lever and lift the hood. WARNING Pre-driving check ■...
Page 452: Positioning A Floor Jack
6-3. Do-it-yourself maintenance Positioning a floor jack When using a floor jack, follow the instructions in the manual provided with the jack and perform the operation safely. When raising your vehicle with a floor jack, position the jack correctly. Improper placement may damage your vehicle or cause injury. ◆...
Page 453 6-3. Do-it-yourself maintenance GS F  NOTICE When using a jack at the rear of the vehicle (GS F) ■ Do not set the jack in either of the positions indicated by the illustration. GS350_300_GS F_OM_OM30J17E_(GE)
Page 454: Engine Compartment
6-3. Do-it-yourself maintenance Engine compartment GS350  Fuse boxes (P. 493) Washer fluid tank (P. 469) Battery (P. 465) Electric cooling fans Engine oil level dipstick Condenser (P. 465) (P. 458) Radiator (P. 465) Engine coolant reservoir Air cleaner (P. 470) (P.
Page 455 6-3. Do-it-yourself maintenance GS300  Fuse boxes (P. 493) Engine coolant reservoir (P. 463) Battery (P. 465) Washer fluid tank (P. 469) Intercooler coolant reservoir (P. 464) Condenser (P. 465) Engine oil level dipstick Electric cooling fans (P. 458) Radiator (P.
Page 456 6-3. Do-it-yourself maintenance GS F  Fuse boxes (P. 493) Washer fluid tank (P. 469) Battery (P. 465) Electric cooling fans Engine oil level dipstick Condenser (P. 465) (P. 458) Radiator (P. 465) Engine coolant reservoir Air cleaner (P. 470) (P.
Page 457 6-3. Do-it-yourself maintenance Engine compartment cover Removing the engine compartment cover ■ GS350/GS300 (Right-hand side)  GS350/GS300 (Center)  GS F  GS350_300_GS F_OM_OM30J17E_(GE)
Page 458 6-3. Do-it-yourself maintenance Installing the clips ■ Push up center portion Insert Press NOTICE Checking the engine compartment cover after installation ■ Make sure that the cover is securely installed in its original position. GS350_300_GS F_OM_OM30J17E_(GE)
Page 459 6-3. 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 and turning it off, wait more than 5 minutes for the oil to drain back into the bottom of the engine.
Page 460 6-3. Do-it-yourself maintenance Reinsert the dipstick fully. Holding a rag under the end, pull the dipstick out and check the oil level. Normal Excessive The shape of the dipstick may differ depending on the type of vehicle or engine. Flat dipstick Non-flat dipstick ...
Page 461 6-3. Do-it-yourself maintenance Adding engine oil ■ 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. GS350 GS300   GS F  Make sure to check the oil type and prepare the items needed before adding oil.
Page 462 6-3. Do-it-yourself maintenance Engine oil consumption ■ A certain amount of engine oil will be consumed while driving. In the following situations, oil consumption may increase, and engine oil may need to be refilled in between oil maintenance intervals. When the engine is new, for example directly after purchasing the vehicle or after ●...
Page 463 ● 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 concerning recycling or disposal. Do not leave used engine oil within the reach of children.
Page 464 6-3. Do-it-yourself maintenance Coolant The coolant level is satisfactory if it is between the “FULL”/“F” and “LOW”/“L” lines on the reservoir when the engine is cold. Engine coolant reservoir ■ Reservoir cap “FULL” line “LOW” line GS350 GS300   GS F ...
Page 465 ■ Visually check the radiator, hoses, engine 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 system. WARNING When the engine is hot ■...
Page 466 Check the radiator and condenser and clear away any foreign objects. If either of the above parts is extremely dirty or you are not sure of their condi- tion, have your vehicle inspected by your Lexus dealer. WARNING When the engine is hot ■...
Page 467 6-3. Do-it-yourself maintenance Battery exterior ■ Make sure that the battery terminals are not corroded and that there are no loose connections, cracks, or loose clamps. Terminals Hold-down clamp Checking battery fluid ■ Check that the level is between the “UPPER LEVEL” and “LOWER LEVEL” lines.
Page 468 Make sure to turn off the engine before disconnect the battery. Take extra care when connecting the battery if the engine switch mode prior to discharge is unknown. If the engine will not start even after multiple attempts at both methods, contact your Lexus dealer. GS350_300_GS F_OM_OM30J17E_(GE)
Page 469 6-3. Do-it-yourself maintenance WARNING Chemicals in the 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 battery: Do not cause sparks by touching the battery terminals with tools.
Page 470 6-3. Do-it-yourself maintenance Washer fluid If any washer does not work or the warning message appears on the multi-infor- mation display, the washer tank may be empty. Add washer fluid. GS350/GS300 GS F   WARNING When adding washer fluid ■...
Page 471 6-3. Do-it-yourself maintenance Air cleaner filter Check the air cleaner filter as follows: GS350/GS300 ■ Remove the right-hand side engine compartment cover. (P. 456) Release the clips. GS350 GS300   Lift the cover and take out the air cleaner filter. GS350 GS300 ...
Page 472 6-3. Do-it-yourself maintenance GS F ■ Remove the engine cover. (P. 594) Loosen the clamp bolt. Release the clips. Remove the air cleaner hose. Lift the air cleaner cover upwardly together with the air cleaner hose. GS350_300_GS F_OM_OM30J17E_(GE)
Page 473 6-3. Do-it-yourself maintenance Take out the air cleaner filter. Inspect the outer surface of the filter, and replace the filter if it is extremely dirty. If the filter is only moderately dusty, use compressed air to blow dust out of the filter. WARNING To prevent inhaling dust ■...
Page 474: Tires
6-3. Do-it-yourself maintenance Tires Replace or rotate tires in accordance with maintenance schedules and tread- wear. Checking tires Check if the treadwear indicators are showing on the tires. Also check the tires for uneven wear, such as excessive wear on one side of the tread. Check the spare tire condition and pressure if not rotated.
Page 475 Front To equalize tire wear and help extend tire life, Lexus recommends that tire rota- tion is carried out approximately every 10000 km (6000 miles). Do not fail to initialize the tire pressure warning system after tire rotation. (vehicle...
Page 476 When new tire pressure warning valves and transmitters are installed, new ID codes must be registered in the tire pressure warning computer and the tire pressure warning system must be initialized. Have tire pressure warning valve and transmitter ID codes registered by your Lexus dealer. (P. 476) GS350_300_GS F_OM_OM30J17E_(GE)
Page 477 The tire pressure warning valve and transmitter is equipped with a unique ID code. When replacing a tire pressure warning valve and transmitter, it is nec- essary to register the ID code. Have the ID code registered by your Lexus dealer.
Page 478 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 (vehicles with the tire pressure warning system) ■...
Page 479 In the following cases, the tire pressure warning system may not operate properly. ● • If non-genuine Lexus wheels are used. • A tire has been replaced with a tire that is not an OE (Original Equipment) tire. • A tire has been replaced with a tire that is not of the specified size.
Page 480 If repeated attempts to record tire inflation pressure settings are unsuccessful, have the vehicle inspected by your Lexus dealer. The initialization message is not displayed on the multi-information display when per- ●...
Page 481 6-3. Do-it-yourself maintenance For vehicles sold in Jordan  For vehicles sold in South Africa  For vehicles sold in Singapore  For vehicles sold in Panama  For vehicles sold in Vietnam  GS350_300_GS F_OM_OM30J17E_(GE)
Page 482 6-3. Do-it-yourself maintenance For vehicles sold in Taiwan  • Transmitter • Initiator GS350_300_GS F_OM_OM30J17E_(GE)
Page 483 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 484 When a tire is repaired with liquid sealants, the tire pressure warning valve and trans- mitter may not operate properly. If a liquid sealant is used, contact your Lexus dealer or other qualified service shop as soon as possible. After use of liquid sealant, make sure to replace the tire pressure warning valve and transmitter when repairing or replacing the tire.
Page 485: Tire Inflation Pressure
Reduced safety ● Damage to the drive train ● If a tire needs frequent inflating, have it checked by your Lexus dealer. Instructions for checking tire inflation pressure ■ When checking tire inflation pressure, observe the following: Check only when the tires are cold.
Page 486 6-3. Do-it-yourself maintenance NOTICE When inspecting and adjusting tire inflation pressure ■ Be sure to put the tire valve caps back on. If a valve cap is not installed, dirt or moisture may get into the valve and cause an air leak, resulting in decreased tire inflation pressure.
Page 487: Wheels
● Steel wheels (GS350 F SPORT models) ● Aluminum wheel precautions Use only Lexus wheel nuts and wrenches designed for use with your alumi- ● num wheels. When rotating, repairing or changing your tires, check that the wheel nuts are ●...
Page 488 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 489: Air Conditioning Filter
6-3. Do-it-yourself maintenance Air conditioning filter The air conditioning filter must be changed regularly to maintain air condi- tioning efficiency. Removal method Turn the engine switch off. Open the glove box. Lift up the side with the stay, disconnect the stay tabs and remove the partition by pulling horizontally.
Page 490 6-3. Do-it-yourself maintenance Remove the air conditioning filter from the filter case and replace it with a new one. The “UP” marks shown on the filter and the filter case should be pointing up. Changing interval ■ Inspect 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.
Page 491: Electronic Key Battery
6-3. Do-it-yourself maintenance Electronic key battery Replace the battery with a new one if it is depleted. You will need the following items: Flathead screwdriver ● Small flathead screwdriver ● Lithium battery CR2032 ● Replacing the battery Type A  Take out the mechanical key.
Page 492 6-3. Do-it-yourself maintenance Remove the depleted battery. Insert a new battery with the “+” termi- nal facing up. Type B  Take out the mechanical key. Remove the cover. To prevent damage to the key, cover the tip of the screwdriver with a rag. Remove the depleted battery.
Page 493 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. If the electronic key battery is depleted ■...
Page 494: Checking And Replacing Fuses
6-3. Do-it-yourself maintenance Checking and replacing fuses 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 switch off. Open the fuse box cover. Engine compartment: type A fuse Engine compartment: type A fuse ...
Page 495 6-3. Do-it-yourself maintenance Left side instrument panel Left side instrument panel   (left-hand drive vehicles) (right-hand drive vehicles) Remove the lid. Remove the lid. Right side instrument panel Right side instrument panel   (left-hand drive vehicles) (right-hand drive vehicles) Remove the lid.
Page 496 6-3. Do-it-yourself maintenance Trunk  Push the tab in and lift the lid off. Remove the lid. Remove the fuse with the pullout tool. Only type A fuse can be removed using the pullout tool. GS350_300_GS F_OM_OM30J17E_(GE)
Page 497 Type A and B: 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 and D: Contact your Lexus dealer. Type A Type B ...
Page 498 If the lights do not turn on even after the fuse has been replaced, a bulb may need ● replacement. (P. 498) If the replaced fuse blows again, have the vehicle inspected by your Lexus dealer. ● If there is an overload in a circuit ■...
Page 499: Light Bulbs
You may replace the following bulbs by yourself. The difficulty level of replace- ment varies depending on the bulb. As there is a danger that components may be damaged, we recommend that replacement is carried out by your Lexus dealer.
Page 500 6-3. Do-it-yourself maintenance Replacing light bulbs Front turn signal light (vehicles with single-beam headlights) ■ For the left side only: Remove the bolt and move the washer fluid filler opening. Turn the bulb base counterclock- wise. Remove the light bulb. GS350_300_GS F_OM_OM30J17E_(GE)
Page 501 6-3. Do-it-yourself maintenance When installing, reverse the steps listed. After installing the bulb base, secure the cord with the clips and if replacing the left side bulb, make sure to install the bolt for the washer fluid filler opening in its origi- nal position.
Page 502 6-3. Do-it-yourself maintenance Disconnect connectors behind the mirror, and remove the mirror. When removing the thin connectors, make sure to mark one of the con- nectors with a piece of tape, to avoid mixing them up when reinstalling. Work carefully, ensuring that you do not drop the mirror.
Page 503 6-3. Do-it-yourself maintenance After installing the new bulb, secure the socket to the light body. When inserting the socket, align the marks printed on the light body and the socket. Install the visor cover on the mir- ror frame, secure it with a screw, and install the side turn signal light and outer foot light.
Page 504 6-3. Do-it-yourself maintenance Install the cover of the back end of the mirror, installing the lower side and the upper side in that order. When installing the lower side of the cover, insert the side turn signal light pin into the hole in the cover. Secure the cover with screws and reconnect the connectors back together.
Page 505 6-3. Do-it-yourself maintenance Replacing the following bulbs ■ If any of the lights listed below has burnt out, have it replaced by your Lexus dealer. Headlights ● Front position lights/daytime running lights ● Front fog lights (GS350/GS300) ● Front turn signal lights (vehicles with triple-beam headlights) ●...
Page 506 6-3. Do-it-yourself maintenance WARNING 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. When it is unavoid- ●...
Page 507 6-3. Do-it-yourself maintenance GS350_300_GS F_OM_OM30J17E_(GE)
Page 508: When Trouble Arises
When trouble arises 7-1. Essential information 7-2. Steps to take in an emergency Emergency flashers ....508 If your vehicle needs to be towed........511 If your vehicle has to be stopped in an If you think something is emergency........ 509 wrong..........
Page 509: Emergency Flashers
7-1. 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 510: If Your Vehicle Has To Be Stopped In An Emergency
7-1. Essential information 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 depress it. Do not pump the brake pedal repeatedly as this will increase the effort required to slow the vehicle.
Page 511: If The Vehicle Is Trapped In Rising Water
However, an emergency hammer can not shatter the windshield as it is laminated glass. : Contact your Lexus dealer or aftermarket accessory manufacturer for further infor- mation about an emergency hammer. Escaping the vehicle from the window ■...
Page 512: Steps To Take In An Emergency
If your vehicle needs to be towed If towing is necessary, we recommend having your vehicle towed by your Lexus dealer or commercial towing service, using a wheel-lift type truck or flatbed truck. Use a safety chain system for all towing, and abide by all state/provincial and local laws.
Page 513 7-2. Steps to take in an emergency Using a flatbed truck If your vehicle is transported by a flatbed truck, it should be tied down at the loca- tions shown in the illustration. GS350/GS300 GS F   If you use chains or cables to tie down your vehicle, the angles shaded in black must be 45.
Page 514 7-2. Steps to take in an emergency Emergency towing If a tow truck is not available in an emergency, your vehicle may be temporarily towed using cables or chains secured to the emergency towing eyelets. This should only be attempted on hard surfaced roads for at most 80 km (50 miles) at under 30 km/h (18 mph).
Page 515 7-2. Steps to take in an emergency Insert the towing eyelet into the hole and tighten partially by hand. Tighten down the towing eyelet securely using a wheel nut wrench or hard metal bar. Securely attach cables or chains to the towing eyelet. Take care not to damage the vehicle body.
Page 516 7-2. Steps to take in an emergency WARNING Observe the following precautions. Failure to do so may result in death or serious injury. When towing the vehicle ■ Be sure to transport the vehicle with all four wheels raised off the ground. If the vehicle is towed with the tires contacting the ground, the drivetrain and related parts may be damaged or an accident may occur due to a change in...
Page 517: If You Think Something Is Wrong
7-2. Steps to take in an emergency 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 518: Fuel Pump Shut Off System
7-2. Steps to take in an emergency Fuel pump shut off system To minimize the risk of fuel leakage when the engine stalls or when an airbag inflates upon collision, the fuel pump shut off system stops the supply of fuel to the engine.
Page 519: If A Warning Light Turns On Or A Warning Buzzer Sounds
• Malfunction in the brake booster system  Immediately stop the vehicle in a safe place and contact your Lexus dealer. Continuing to drive the vehicle may be dangerous. Charging system warning light Indicates a malfunction in the vehicle’s charging system ...
Page 520 • The VSC system; • The TRC system; or • The hill-start assist control system  Have the vehicle inspected by your Lexus dealer immediately. The light will flash when the VSC or TRC system is operating. “AFS OFF” indicator Indicates a malfunction in the adaptive front-lighting system ...
Page 521 When the light comes on after blinking for 1 minute: Malfunction in the tire pressure warning system  Have the system checked by your Lexus dealer. LDA warning light/LKA warning light The warning light comes on and a warning message is displayed to...
Page 522 If the fuel tank is empty, refuel the vehicle immediately. The malfunction indicator lamp will go off after several trips. If the malfunction indicator lamp does not go off, contact your Lexus dealer as soon as possible. Electric power steering system warning light (warning buzzer) ■...
Page 523 If the tire pressure warning light frequently comes on after blinking for 1 minute ■ If the tire pressure warning light frequently comes on after blinking for 1 minute when the engine switch is turned to IGNITION ON mode, have it checked by your Lexus dealer. Warning buzzer ■...
Page 524 If both the ABS and the brake system warning lights remain on ■ Stop your vehicle in a safe place immediately and contact your Lexus dealer. The vehi- cle will become extremely unstable during braking, and the ABS system may fail, which could cause an accident resulting in death or serious injury.
Page 525: If A Warning Message Is Displayed
The master warning light also comes on or flashes in order to indicate that a message is currently being displayed on the multi-information display. Multi-information display If any of the warning light comes on again after the following actions have been performed, contact your Lexus dealer. GS350_300_GS F_OM_OM30J17E_(GE)
Page 526 7-2. Steps to take in an emergency Warning message and warning buzzer list Warning message Details/Actions Indicates that there is a high possibility of a frontal colli- sion, or that the pre-crash braking function is operating At the same time, will appear on the head- up display.
Page 527 Warning message Details/Actions Indicates a malfunction in the brake system A buzzer also sounds.  Have the vehicle inspected by your Lexus dealer immediately. Continuing to drive the vehicle may be dangerous. (Flashes) Indicates that hood or one or more of the doors or trunk...
Page 528 7-2. Steps to take in an emergency Warning message Details/Actions Indicates that Lexus parking assist-sensor is dirty or cov- ered with ice A buzzer also sounds.  Clean the sensor. (GS350/GS300) (GS F) (If equipped) Indicates an attempt was made to release the parking brake with a door open or the front passenger’s seat belt...
Page 529 Indicates a malfunction in the EPS (Electric Power Steer- ing) system A buzzer also sounds.  Have the vehicle inspected by your Lexus dealer. Indicates that the vehicle is being driven at 5 km/h (3 mph) or more with the parking brake still engaged.
Page 530 Indicates a malfunction in the parking brake system A buzzer also sounds.  Press the parking brake switch. If the warning mes- sage is still displayed, have the vehicle inspected by your Lexus dealer. (Flashes) (Flashes) Indicates an attempt was made to release the parking brake without depressing the brake pedal A buzzer also sounds.
Page 531 7-2. Steps to take in an emergency Warning message Details/Actions Indicates an attempt was made to shift to 1st gear with the shift position in M while on a slippery surface The vehicle will not shift down from 2nd gear. A buzzer also sounds.
Page 532 Indicates that the parking brake system is overheating A buzzer also sounds.  Do not use the parking brake until the message dis- appears. Indicates an engine malfunction A buzzer also sounds.  Have the vehicle inspected by your Lexus dealer. GS350_300_GS F_OM_OM30J17E_(GE)
Page 533 Warning message Details/Actions Indicates an engine malfunction A buzzer also sounds.  Have the vehicle inspected by your Lexus dealer. Indicates an engine malfunction A buzzer also sounds.  Have the vehicle inspected by your Lexus dealer. Indicates a malfunction in: •...
Page 534  P. 599 Indicates a malfunction in the vehicle’s charging system.  Immediately stop the vehicle in a safe place and contact your Lexus dealer. Continuing to drive the vehicle may be dangerous. (GS350/GS300 only) Indicates that the radar sensor is dirty or covered with A buzzer also sounds.
Page 535 (If equipped) Indicates a malfunction in the smart entry & start system A buzzer also sounds.  Have the vehicle inspected by your Lexus dealer. (Flashes) Indicates that a Blind Spot Monitor sensor or the sur- rounding area on the bumper is dirty or covered with ice A buzzer also sounds.
Page 536 A buzzer also sounds.  Have the vehicle inspected by your Lexus dealer. Indicates a malfunction in the dynamic radar cruise con- trol with full-speed range Depress the brake pedal.
Page 537 Details/Actions Indicates a malfunction in the LKA (Lane-Keeping Assist) system A buzzer also sounds.  Have the vehicle inspected by your Lexus dealer. (If equipped) The operation conditions of the camera sensor (tem- perature, etc.) are not met.  When the operation conditions of the camera sen- sor (temperature, etc.) are met, the following sys-...
Page 538 Indicates a malfunction in the PCS (Pre-Crash Safety system) A buzzer also sounds.  Have the vehicle inspected by your Lexus dealer. (Flashes) (If equipped) Indicates a malfunction in the BSM (Blind Spot Monitor) system A buzzer also sounds.
Page 539 Lexus dealer. Indicates a malfunction in the VGRS (Variable Gear Ratio Steering) A buzzer also sounds.  Have the vehicle inspected by your Lexus dealer. (If equipped) Indicates a malfunction in the DRS (Dynamic Rear Steering) A buzzer also sounds.
Page 540 Indicates a malfunction in the electronically controlled brake system A buzzer also sounds.  Immediately stop the vehicle in a safe place and contact your Lexus dealer. Continuing to drive in this condition is dangerous. (GS350/GS300 only) Indicates an attempt was made to engage the parking brake while driving A buzzer also sounds.
Page 541 7-2. Steps to take in an emergency Warning message Details/Actions Indicates that LDA (Lane Departure Alert with steering control) system cannot be used due to the vehicle speed being too high  Slow down. (If equipped) Indicates that LKA (Lane-Keeping Assist) system cannot be used due to the vehicle speed being too high ...
Page 542 (Flashes) (If equipped) Indicates a malfunction in the brake hold system A buzzer also sounds.  Have the vehicle inspected by your Lexus dealer immediately. (Flashes) Indicates that the brake hold system cannot be turned off A buzzer also sounds.
Page 543 A buzzer also sounds.  Release the parking brake. Indicates a malfunction in the TVD (Torque Vectoring Differential) system A buzzer also sounds.  Have the vehicle inspected by your Lexus dealer. (GS F only) GS350_300_GS F_OM_OM30J17E_(GE)
Page 544 (GS F only) Indicates a malfunction in the Drive-Start Control system A buzzer also sounds.  Have the vehicle inspected by your Lexus dealer immediately. Indicates a malfunction in the brake override system A buzzer also sounds.
Page 545 • The LED headlight system A buzzer also sounds.  Have the vehicle inspected by your Lexus dealer. Indicates that the brake pads are worn out A buzzer also sounds  Have the vehicle inspected by your Lexus dealer.
Page 546 If the tire pressure warning indicator flashes for 1 minute then illuminates, there is a malfunction in the system. Have the vehicle inspected at your Lexus dealer. (If equipped) Indicates that the tire position information cannot be rec- ognized ...
Page 547 (If equipped) Indicates that the fuel injectors require maintenance soon  Have your Lexus dealer replenish the injector cleaner to the fuel tank and reset the message as necessary. (If equipped) Indicates that the engine oil and oil filter should be changed ...
Page 548 7-2. Steps to take in an emergency Warning message Details/Actions Indicates that the fuel injectors require maintenance  Have your Lexus dealer replenish the injector cleaner and reset the message. (If equipped) Indicates that the Automatic High Beam switch was pressed while the low beams were on ...
Page 549 A buzzer also sounds.  When conditions improve, the system resumes operation. If this item is displayed continuously, have the vehicle inspected by your Lexus dealer. (Flashes) (If equipped) Air conditioning, heater and other operations are tem- porarily limited due to high power consumption ...
Page 550 7-2. Steps to take in an emergency Warning message in radar cruise mode (if equipped) ■ In the following cases, the warning message may not be displayed even if vehicle-to-vehi- cle distance decreases: When your vehicle and the vehicle ahead are traveling at the same speed or the vehicle ●...
Page 551 7-2. Steps to take in an emergency Interior Exterior Warning message Details/Actions buzzer buzzer The electronic key is not detected when an attempt is made to start the  Once engine.  Start the engine with the elec- tronic key present. (Flashes) The electronic key was carried out- side the vehicle and a door other...
Page 552 7-2. Steps to take in an emergency Interior Exterior Warning message Details/Actions buzzer buzzer An attempt was made to drive when the regular key was not inside the  vehicle. times  Confirm that the electronic key is inside the vehicle. (Flashes) The driver’s door was opened when Con-...
Page 553 7-2. Steps to take in an emergency Interior Exterior Warning message Details/Actions buzzer buzzer • An attempt was made to lock the doors using the smart entry & start system while the electronic key was still inside the vehicle. • An attempt was made to lock either front door by opening a Con- door and putting the inside lock...
Page 554 7-2. Steps to take in an emergency Interior Exterior Warning message Details/Actions buzzer buzzer The electronic key has a low battery.   Replace the electronic key bat- Once tery. (P. 490) The driver’s door was opened and closed with the engine switch turned off and then the engine switch was (GS350/GS300) put in ACCESSORY mode twice...
Page 555 7-2. Steps to take in an emergency Interior Exterior Warning message Details/Actions buzzer buzzer After the engine switch has been turned off with the shift lever in a  Once position other than P, the shift lever has been shifted to P. ...
Page 556: If You Have A Flat Tire (Vehicles With Spare Tire)
7-2. Steps to take in an emergency If you have a flat tire (vehicles with spare tire) Your vehicle is equipped with a spare tire. The flat tire can be replaced with the spare tire. For details about tires: P. 473 WARNING If you have a flat tire ■...
Page 557 7-2. Steps to take in an emergency Location of the spare tire, jack and tools Type A (GS350/GS300 with compact spare tire)  Jack handle Wheel nut wrench Parking brake release tool Spare tire Screwdriver Jack Towing eyelet GS350_300_GS F_OM_OM30J17E_(GE)
Page 558 7-2. Steps to take in an emergency Type B (GS350/GS300 with compact spare tire and center auxiliary box)  Jack handle Wheel nut wrench Parking brake release tool Jack Screwdriver Spare tire Towing eyelet GS350_300_GS F_OM_OM30J17E_(GE)
Page 559 7-2. Steps to take in an emergency Type C (GS350/GS300 with full-size spare tire)  Jack handle Wheel nut wrench Parking brake release tool Jack Screwdriver Spare tire Towing eyelet GS350_300_GS F_OM_OM30J17E_(GE)
Page 560 7-2. Steps to take in an emergency Type D (GS F)  Parking brake release tool Spare tire Screwdriver Tool bag Towing eyelet Jack Wheel nut wrench Jack handle GS350_300_GS F_OM_OM30J17E_(GE)
Page 561 7-2. Steps to take in an emergency WARNING Using the tire jack ■ Observe the following precautions. 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 562 7-2. Steps to take in an emergency Taking out the jack and jack handle Remove the center luggage mat. (P. 404) Type A, C and D: Remove the spacer and take out the jack handle. Type B: Remove the center auxiliary box and take out the jack handle. Type A Type B ...
Page 563 7-2. Steps to take in an emergency Taking out the spare tire Type A  Remove the center luggage mat. (P. 404) Loosen the center fastener that secures the spare tire. Type B  Remove the center luggage mat. (P. 404) Remove the center auxiliary box.
Page 564 7-2. Steps to take in an emergency Type C  Remove the center luggage mat. (P. 404) Remove the spacers. Loosen the center fastener that secures the spare tire. Type D  Remove the center luggage mat. (P. 404) Remove the spacers. Loosen the center fastener that secures the spare tire.
Page 565 7-2. Steps to take in an emergency WARNING When storing the spare tire ■ Be careful not to catch fingers or other body parts between the spare tire and the body of the vehicle. Replacing a flat tire Chock the tires. Flat tire Wheel chock positions Left-hand side...
Page 566 7-2. Steps to take in an emergency Turn the tire jack portion “A” by hand until the notch of the jack is in con- tact with the jack point. The jack point guides are located under the rocker panel. They indicate the jack point positions.
Page 567 • When installing a tire, only use wheel nuts that have been specifically designed for that wheel. • 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. GS350_300_GS F_OM_OM30J17E_(GE)
Page 568 7-2. Steps to take in an emergency Installing the spare tire Remove any dirt or foreign matter 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 569 7-2. Steps to take in an emergency Firmly tighten each wheel nut two or three times in the order shown in the illustration. Tightening torque: 103 N•m (10.5 kgf•m, 76 ft•lbf) Vehicles with full-size spare tire: Reinstall the wheel ornament. Stow the flat tire, tire jack and all tools.
Page 570 • Dynamic radar cruise control • VDIM with full-speed range (if equipped) • VGRS (if equipped) • PCS (Pre-Crash Safety system) • Lexus parking assist monitor (if equipped) • Lexus parking assist-sensor • EPS (if equipped) • AFS (if equipped) •...
Page 571 When replacing the tires (vehicles with the tire pressure warning system) ■ When removing or fitting the wheels, tires or the tire pressure warning valve and trans- mitter, contact your Lexus dealer as the tire pressure warning valve and transmitter may be damaged if not handled correctly. GS350_300_GS F_OM_OM30J17E_(GE)
Page 572: If You Have A Flat Tire (Vehicles Without Spare Tire)
7-2. Steps to take in an emergency If you have a flat tire (vehicles without spare tire) Your vehicle is not equipped with a spare tire, but instead is equipped with an emergency tire puncture repair kit. A puncture caused by a nail or screw passing through the tire tread can be repaired temporarily with the emergency tire puncture repair kit.
Page 573 A flat tire that cannot be repaired with the emergency tire puncture repair kit ■ In the following cases, the tire cannot be repaired with the emergency tire puncture repair kit. Contact your Lexus dealer. When the tire is damaged due to driving without sufficient air pressure ●...
Page 574 7-2. Steps to take in an emergency Location of the emergency tire puncture repair kit, jack and tools Type A  Jack handle Towing eyelet Emergency tire puncture repair kit Wheel nut wrench Parking brake release tool Jack Screwdriver : Use of the jack (P. 564) GS350_300_GS F_OM_OM30J17E_(GE)
Page 575 7-2. Steps to take in an emergency Type B  Jack handle Towing eyelet Emergency tire puncture repair kit Wheel nut wrench Parking brake release tool Jack Screwdriver : Use of the jack (P. 564) GS350_300_GS F_OM_OM30J17E_(GE)
Page 576 7-2. Steps to take in an emergency Emergency tire puncture repair kit components Bottle Compressor Hose Stickers Air pressure gauge Power plug Compressor switch Air release cap GS350_300_GS F_OM_OM30J17E_(GE)
Page 577 7-2. Steps to take in an emergency Taking out the emergency tire puncture repair kit Remove the center luggage mat. (P. 404) Take out the emergency tire puncture repair kit. Type A Type B   Taking out the jack Remove the center luggage mat.
Page 578 7-2. Steps to take in an emergency Take out the jack. For tightening For loosening Type A Type B   GS350_300_GS F_OM_OM30J17E_(GE)
Page 579 7-2. Steps to take in an emergency Emergency repair method Remove the valve cap from the valve of the punctured tire. Remove the air release cap from the hose. You will use the air release cap again. Therefore keep it in a safe place. Connect the hose to the valve.
Page 580 7-2. Steps to take in an emergency Make sure that the compressor switch is off. Remove the rubber stopper from the compressor. Connect the power plug to the power outlet socket. Inside of console box Backside of console box  ...
Page 581 Remove any dirt and moisture from the wheel before attaching the sticker. If you are unable to apply the stickers, inform the nearest your Lexus dealer that sealant has been applied to the puncture when having the tire repaired or replaced.
Page 582 7-2. Steps to take in an emergency Check the specified tire inflation pressure. Tire inflation pressure is specified on the label as shown. (P. 622) Start the engine. (P. 221) To inject the sealant and inflate the tire, turn the compressor switch on. Inflate the tire until the recom- mended pressure is reached.
Page 583 10 minutes (35 minutes at low temperature) with the switch on, the tire is too damaged to be repaired. Turn the compressor switch off and contact your Lexus dealer. • If the tire inflation pressure exceeds the recommended level, let out some air to adjust the tire inflation pressure.
Page 584 Store the bottle in the trunk while it is connected to the compressor. Taking precautions to avoid sudden braking, sudden acceleration and sharp turns, drive carefully at under 80 km/h (50 mph) to your Lexus dealer that is less than 100 km (62 miles) away for tire repair or replacement.
Page 585 The sealant has a limited lifespan. The expiry date is shown on the bottle. The sealant ● should be replaced before the expiry date. Contact your Lexus dealer for replacement. The sealant stored in the emergency tire puncture repair kit can be used only once to ●...
Page 586 7-2. Steps to take in an emergency WARNING Caution while driving ■ Observe the following precautions. Failure to do so may cause an accident. The emergency tire puncture repair kit is made exclusively for your vehicle. Do not ● use it on other vehicles. Do not use the emergency tire puncture repair kit for tires that are a different size ●...
Page 587 When a tire is repaired with liquid sealants, the tire pressure warning valve and trans- mitter may not operate properly. If a liquid sealant is used, contact your Lexus dealer or other qualified service shop as soon as possible. After use of liquid sealant, make sure to replace the tire pressure warning valve and transmitter when repairing or replacing the tire.
Page 588: If The Engine Will Not Start
7-2. Steps to take in an emergency If the engine will not start If the engine will not start even though correct starting procedures are being followed (P. 221), consider each of the following points: The engine will not start even though the starter motor operates nor- mally.
Page 589 ● 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 switch is functioning normally: Press the parking brake switch to check that the parking brake is set.
Page 590: If The Parking Brake Cannot Be Released
If the switch cannot be operated even when the battery is normal, the parking brake system may be malfunctioning. Have the vehicle inspected by your Lexus dealer immediately. Before releasing the parking brake manually Shift the shift lever to P.
Page 591 7-2. Steps to take in an emergency Remove the plug. Type A Type B   Insert the tool and press it down firmly while turning it counterclock- wise until it stops. Manual operation of the parking brake ■ The parking brake cannot be set manually. WARNING When releasing the parking brake manually ■...
Page 592: If The Electronic Key Does Not Operate Properly
Turning the key rearward unlocks the driver’s door. Turning the key once again within 5 seconds unlocks the other doors. Opens the windows and moon roof (turn and hold) : This setting must be customized at your Lexus dealer. : Saudi Arabia, Sultanate of Oman, Bahrain, United Arab Emirates, Qatar, Kuwait Trunk ■...
Page 593 (GS F only) are shown on the multi-information display. Press the engine switch. In the event that the engine still cannot be started, contact your Lexus dealer. Stopping the engine ■ Shift the shift lever to P and press the engine switch as you normally do when stopping the engine.
Page 594 7-2. Steps to take in an emergency WARNING When using the mechanical key and operating the power windows or moon roof (if ■ equipped) Operate the power window or moon roof after checking to make sure that there is no possibility of any passenger having any of their body parts caught in the window or moon roof.
Page 595: If The Vehicle Battery Is Discharged
The following procedures may be used to start the engine if the vehicle’s bat- tery 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 596 7-2. Steps to take in an emergency Connect the jumper cables according to the following procedure: GS350  GS300  GS350_300_GS F_OM_OM30J17E_(GE)
Page 597 IGNITION ON mode. Once the vehicle’s engine has started, remove the jumper cables in the exact reverse order from which they were connected. Once the engine starts, have the vehicle inspected at your Lexus dealer as soon as possible. GS350_300_GS F_OM_OM30J17E_(GE)
Page 598 7-2. Steps to take in an emergency Starting the engine when the battery is discharged ■ The engine cannot be started by push-starting. To prevent battery discharge ■ Turn off the headlights and the audio system while the engine is off. ●...
Page 599 7-2. Steps to take in an emergency WARNING Avoiding battery fires or explosions ■ Observe the following precautions to prevent accidentally igniting the flammable gas that may be emitted from the battery: Make sure each jumper cable is connected to the correct terminal and that it is not ●...
Page 600: If Your Vehicle Overheats
If you do not see steam: Carefully lift the hood. After the engine has cooled down sufficiently, inspect the hoses and radiator core (radiator) for any leaks. Radiator Cooling fans If a large amount of coolant leaks, immediately contact your Lexus dealer. GS350_300_GS F_OM_OM30J17E_(GE)
Page 601 7-2. Steps to take in an emergency The coolant level is satisfactory if it is between the “FULL”/“F” and “LOW”/“L” lines on the reservoir. Engine coolant reservoir “FULL”/“F” “LOW”/“L” Coolant inlet cap Intercooler coolant reservoir GS350 GS F   GS300 ...
Page 602 7-2. Steps to take in an emergency Add coolant if necessary. Water can be used in an emergency if coolant is unavailable. GS350 GS F   GS300  Start the engine and turn the air conditioning system on to check that the radi- ator cooling fans operate and to check for coolant leaks from the radiator or hoses.
Page 603 7-2. Steps to take in an emergency If the fans are not operating: Stop the engine immediately and contact your Lexus dealer. If the fans are operating: Have the vehicle inspected at the nearest Lexus dealer. When adding engine coolant (GS350/GS300) ■...
Page 604 7-2. Steps to take in an emergency WARNING When inspecting under the hood of your vehicle ■ Observe the following precautions. Failure to do so may result in serious injury such as burns. If steam is seen coming from under the hood, do not open the hood until the steam ●...
Page 605 7-2. Steps to take in an emergency NOTICE When adding engine coolant ■ Add coolant slowly after the engine has cooled down sufficiently. Adding cool coolant to a hot engine too quickly can cause damage to the engine. To prevent damage to the cooling system ■...
Page 606: If The Vehicle Becomes Stuck
7-2. 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: Stop the engine. Set the parking brake and shift the shift lever to P. Remove the mud, snow or sand from around the rear wheels.
Page 607 7-2. Steps to take in an emergency GS F  WARNING When attempting to free a stuck vehicle ■ If you choose to push the vehicle back and forth to free it, make sure the surrounding area is clear to avoid striking other vehicles, objects or people. The vehicle may also lunge forward or lunge back suddenly as it becomes free.
Page 608: Specifications Maintenance Data
Vehicle specifications 8-1. Specifications Maintenance data (fuel, oil level, etc.) ....608 Fuel information......625 8-2. Customization Customizable features .... 627 8-3. Initialization Item to initialize......644 GS350_300_GS F_OM_OM30J17E_(GE)
Page 609: Maintenance Data (Fuel, Oil Level, Etc.)
8-1. Specifications Maintenance data (fuel, oil level, etc.) Dimensions and weights GS350/GS300  Overall length 4850mm (190.9 in.) Overall width 1840 mm (72.4 in.) Overall height 1455 mm (57.3 in.) Wheelbase 2850 mm (112.2 in.) Front 1575 mm (62.0 in.) Tread 1590 mm (62.6 in.) Rear...
Page 610 ■ 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 register- ing the ownership of your vehicle. This number is stamped on the top left of the instrument panel and in the engine compartment.
Page 611 8-1. Specifications This number is also on the Certifica- tion Regulation label or the manu- facturer’s label : For GCC countries , Jordan, Lebanon : Except for GCC countries , Jordan, Lebanon : Saudi Arabia, Sultanate of Oman, Bahrain, United Arab Emirates, Qatar, Kuwait Year of manufacture and country of origin (GCC countries , Jordan, ■...
Page 612 8-1. Specifications Engine GS350  Model 2GR-FKS Type 6-cylinder V type, 4-cycle, gasoline 94.0  83.0 mm (3.70  3.27 in.) Bore and stroke Displacement 3456 cm (210.9 cu.in.) Valve clearance Automatic adjustment Drive belt tension Maximum vehicle speed 235 km/h (146 mph) Maximum torque (NET) 380 N•m @ 4800 - 4900 rpm Maximum output (NET)
Page 613 (P. 609) Fuel For Argentina: Unleaded gasoline which does not contain metallic additives (Manganese-based, etc.) only Fuel type For details about gasoline, contact your Lexus dealer. Except for Argentina: Unleaded gasoline only GS350/ Research 95 (Octane rating 91) or higher...
Page 614 : Saudi Arabia, Sultanate of Oman, Bahrain, United Arab Emirates, Qatar, Kuwait 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 following grade and viscosity.
Page 615 8-1. Specifications Recommended viscosity (SAE): If you use SAE 10W-30 or a higher viscosity engine oil in extremely low temperatures, the engine may become difficult to start, so SAE 0W-20, 5W-20 or 5W-30 engine oil is recommended. Temperature range anticipated before next oil change Oil viscosity (0W-20 is explained here as an example): •...
Page 616 Warm up and turn off the engine, 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 following grade and viscosity. Oil grade: API grade SL “Energy-Conserving”, SM “Energy-Conserving”, SN...
Page 617 8-1. Specifications How to read oil container labels: Either or both API registered marks are added to some oil containers to help you select the oil you should use. API Service Symbol Top portion: “API SERVICE SN” means the oil quality designation by American Petroleum Institute (API).
Page 618 Warm up and turn off the engine, 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 following grade and viscosity. Oil grade: 5W-30 and 10W-30: API grade SL “Energy-Conserving”, SM “Energy-Conserving”, SN...
Page 619 8-1. Specifications How to read oil container labels: Either or both API registered marks are added to some oil containers to help you select the oil you should use. API Service Symbol Top portion: “API SERVICE SN” means the oil quality designation by American Petroleum Institute (API).
Page 620 8-1. Specifications Cooling system 9.4 L (9.9 qt., 8.3 Imp.qt.) GS350 9.8 L (10.4 qt., 8.6 Imp.qt.) Engine coolant  9.0 L (9.5 qt., 7.9 Imp.qt.) Capacity GS300 Intercooler  2.6 L (2.7 qt., 2.3 Imp.qt.) GS F 11.3 L (11.9 qt., 9.9 Imp.qt.) Coolant type Use either of the following: •...
Page 621 11.2 L (11.8 qt., 9.9 Imp.qt.) Fluid type Toyota Genuine ATF WS : The fluid capacity is the quantity of reference. If replacement is necessary, contact your Lexus dealer. : For GCC countries , Jordan, Lebanon, South Africa with towing package, Argentina, Chile...
Page 622 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 to satisfy the above specification. Please contact your Lexus dealer for further details.
Page 623 8-1. Specifications Steering Free play Less than 30 mm (1.2 in.) Tires and wheels GS350/GS300 (Type A)  Tire size 225/50R17 94W Front tire Rear tire Vehicle speed kPa (kgf/cm kPa (kgf/cm bar, psi) bar, psi) Tire inflation pressure (Recommended cold More than 300 (3.0, 44) 300 (3.0, 44)
Page 624 8-1. Specifications GS350/GS300 (Type C)  Tire size 235/40R19 96Y XL Front tire Rear tire Vehicle speed kPa (kgf/cm kPa (kgf/cm bar, psi) bar, psi) Tire inflation pressure (Recommended cold More than 300 (3.0, 44) 300 (3.0, 44) tire inflation pressure) 220 km/h (137 mph) 220 km/h (137 mph) 240 (2.4, 35)
Page 625 8-1. Specifications GS F  255/35ZR19 (92Y) (front), 275/35ZR19 (96Y) (rear), Tire size 225/40ZR19 (93Y)XL (spare) Front tire Rear tire Vehicle speed kPa (kgf/cm kPa (kgf/cm bar, psi) bar, psi) Tire inflation pressure (Recommended cold More than 220 km/h 300 (3.0, 44) 300 (3.0, 44) tire inflation pressure) (137 mph)
Page 626: Fuel Information
Except for Brazil and GS300 sold in Thailand  Lexus allows the use of ethanol blended gasoline where the ethanol content is up to 10%. Make sure that the ethanol blended gasoline to be used has a Research Octane Number that follows the above.
Page 627 8-1. Specifications NOTICE Notice on fuel quality ■ Do not use improper fuels. If improper fuels are used, the engine will be damaged. ● Do not use gasoline with metallic additives, for example manganese, iron or lead, oth- ● erwise it may cause damage on your engine or emission control system. Do not add aftermarket fuel additives which contain metallic additives.
Page 628: Customization
Your vehicle includes a variety of electronic features that can be personalized to your preferences. These preferences can be changed by using the meter control switches, by using the Remote Touch, or at your Lexus dealer. Customizing vehicle features Changing by using the Remote Touch ■...
Page 629 Settings that can be changed using the Remote Touch Settings that can be changed using the meter control switches Settings that can be changed by your Lexus dealer Definition of symbols: O = Available, — = Not available Meters and multi-information display (P. 117, 125) ■...
Page 630 8-2. Customization Customized Function Default setting setting Accent color Color 1 Color 2 — Clock 12-hour display 24-hour display — — Needle Blue — — White 2000 to 6800 r/min Rev indicator 5000 r/min 2000 to — — 6100 r/min Rev peak —...
Page 631 8-2. Customization GS F  Customized Function Default setting setting French Spanish Language English — — Simplified Chinese Arabic Units km (L/100 km) km (km/L) — Eco Driving Indicator Light — — (self-lighting) Drive Desired status switch settings — — information 1 screen Current fuel...
Page 632 8-2. Customization Customized Function Default setting setting Setting 1 Rev indicator Setting 2 Setting 3 — — Rev peak — — 50 to 200 km/h Speed indicator — — 50 to 120 km/h SPORT S mode SPORT S+ mode SPORT S —...
Page 633 8-2. Customization LKA (Lane-Keeping Assist) /LDA (Lane Departure Alert with steering ■ control) (P. 285, 295) Customized Function Default setting setting Lane centering function — — Steering assist function — — Adjust alert type — — (Steering (Buzzer) vibration) Alert sensitivity Standard High —...
Page 634 8-2. Customization AFS (Adaptive Front-lighting System) (P. 243) ■ Customized Function Default setting setting AFS (Adaptive Front-light- — — ing System) : If equipped Alarm (P. 89) ■ Customized Function Default setting setting Deactivates the alarm when the doors are unlocked —...
Page 635 8-2. Customization Smart entry & start system and wireless remote control (P. 148, 167) ■ Customized Function Default setting setting Operation signal — (Buzzers) 1 to 7 Operation signal — (Emergency flashers) Time elapsed before auto- 60 seconds matic door lock function is activated if a door is not 30 seconds —...
Page 636 8-2. Customization Wireless remote control (P. 148) ■ Customized Function Default setting setting Wireless remote control — — On (Driver’s door unlocked in one (All doors Unlocking operation step, all doors — unlocked in one unlocked in two step) steps) One short press Push twice Press and hold...
Page 637 8-2. Customization Outside rear view mirrors (P. 192) ■ Customized Function Default setting setting Linked to the Automatic mirror folding locking/ Linked to opera- — — unlocking of the and extending operation tion of the engine doors switch Linked mirror function —...
Page 638 8-2. Customization Lights (P. 241) ■ Customized Function Default setting setting — Daytime running lights : For GCC countries , Jordan, Lebanon : Saudi Arabia, Sultanate of Oman, Bahrain, United Arab Emirates, Qatar, Kuwait AHS (Adaptive High-beam System) (P. 245) ■...
Page 639 Detection distance of the Near — rear center sensor Buzzer volume 1 to 5 — Display setting (when Lexus All sensors dis- parking assist-sensor is Display off — played operating) : If equipped : Refer to the “Navigation and Multimedia System Owner’s Manual” or “Navigation System Owner’s Manual”.
Page 640 8-2. Customization Automatic air conditioning system (P. 373) ■ Customized Function Default setting setting Switching between outside air and recirculated air — mode linked to “AUTO” switch operation A/C Auto switch operation — Exhaust gas sensor infor- Standard -3 to 3 —...
Page 641 8-2. Customization Front seat heaters and ventilators /rear seat heaters (P. 390) ■ Customized Function Default setting setting Adjustment of the front seat heater temperature or the ventilator fan speed during Level 1 (low) to Level 3 (standard) — automatic operation (indi- level 5 (high) vidual seat...
Page 642 8-2. Customization Illumination (P. 394) ■ Customized Function Default setting setting Interior lights illumination — — control 7.5 seconds Time elapsed before the 15 seconds — interior lights turn off 30 seconds Operation after the engine — — switch is turned off Operation when the doors —...
Page 643 8-2. Customization Rear sunshade (P. 411) ■ Customized Function Default setting setting Reverse operation — — 0 second Time elapsed before the reverse operation feature 0.7 seconds 0.9 seconds — — activates 1.2 seconds : If equipped Vehicle customization ■ When the speed linked door locking function and shift position linked door locking ●...
Page 644 8-2. Customization NOTICE During customization ■ To prevent battery discharge, ensure that the engine is running while customizing fea- tures. GS350_300_GS F_OM_OM30J17E_(GE)
Page 645: 8-3. Initialization
8-3. Initialization Item to initialize The following item must be initialized for normal system operation after such cases as the battery being reconnected, or maintenance being performed on the vehicle: Item When to initialize Reference • After the maintenance is per- Oil maintenance P.
Page 646: Index
Alphabetical index.........650 For information regarding the equipment listed below, refer to the “Navigation and Multimedia System Owner’s Manual” or “Navigation System Owner’s Manual”. • Audio system • Navigation system • Lexus parking assist-sensor • Lexus parking assist monitor GS350_300_GS F_OM_OM30J17E_(GE)
Page 647 What to do if... (Troubleshooting) What to do if... (Troubleshooting) If you have a problem, check the following before contacting your Lexus dealer. The doors cannot be locked, unlocked, opened or closed You lose your keys If you lose your mechanical keys, new genuine mechanical keys can be made ●...
Page 648 What to do if... (Troubleshooting) If you think something is wrong The engine does not start Did you press the engine switch while firmly depressing the brake pedal? ● (P. 221) Is the shift lever in P? (P. 223) ● Is the electronic key anywhere detectable inside the vehicle? (P.
Page 649 What to do if... (Troubleshooting) A warning buzzer sounds during driving The seat belt reminder light is flashing ● Are the driver and the front passenger wearing the seat belts? (P. 520) The parking brake indicator is on ● Is the parking brake released? (P. 235) Depending on the situation, other types of warning buzzer may also sound.
Page 650 What to do if... (Troubleshooting) When a problem has occurred If you have a flat tire Vehicles with spare tire ● Stop the vehicle in a safe place and replace the flat tire with the spare tire. (P. 555) Vehicles without spare tire ●...
Page 651: Alphabetical Index
Alphabetical index Alphabetical index Airbags ............54 A/C ............373 Airbag operating conditions ..59 Air conditioning filter....... 488 Airbag precautions for Changing the rear seat your child ..........56 settings..........381 Airbag warning light ......518 Front automatic air conditioning Correct driving posture....
Page 652 Alphabetical index Armrest door........... 413 ASC (Active Sound Control)..240 Back-up lights Ashtrays........... 408 Replacing light bulb ......504 Assist grips ..........414 Battery............465 Audio input Battery checking........ 465 Audio system If the vehicle has discharged battery..........594 Automatic headlight leveling system ............244 Preparing and checking before Automatic High Beam......250...
Page 653 Alphabetical index Child safety ..........63 Card key............148 Airbag precautions ......56 Care Battery precautions..... 468, 598 Aluminum wheels......423 Child restraint system ....64, 70 Exterior............ 422 How your child should wear Interior ............. 427 the seat belt..........51 Seat belts..........428 Installing child restraints.....75 Cargo hooks...........403 Moon roof precautions....201...
Page 654 Alphabetical index Cooling system........463 Do-it-yourself maintenance..... 448 Engine overheating ......599 Door courtesy lights Consumption screen ......143 Location ..........394 Cruise control Door lock Cruise control ........330 Doors............153 Dynamic radar cruise control ..318 Smart entry & start system .....153 Dynamic radar cruise control Wireless remote control ....153 with full-speed range....
Page 655 Alphabetical index Driving............204 Electronic key ......... 148 Break-in tips .........206 Battery-saving function ....169 Correct driving posture ....48 If the electronic key does not Driving mode select switch ..333 operate properly......591 Eco-friendly driving tips ....362 Replacing the battery ......490 Procedures ...........204 Emergency, in case of Winter drive tips.........357 If the battery is discharged ...
Page 656 Alphabetical index Engine............611 Engine switch ...........221 Accessory mode........ 222 Auto power off function....223 Air cleaner..........470 Changing the engine switch Compartment........453 modes...........222 Engine switch.........221 If your vehicle has to be Hood............450 stopped in an emergency ..509 How to start the engine....221 Starting the engine......
Page 657 Alphabetical index Front personal lights......395 Fuel filler door..........261 Front position lights Refueling..........261 Light switch..........241 When the fuel filler door Replacing light bulbs....... 504 cannot be opened......263 Welcome light illumination Fuel pump shut off system ....517 control............154 Fuses............493 Front seats ..........177 Adjustment..........
Page 658 Alphabetical index Hill-start assist control ......349 Instrument panel light Hood ............450 control..........107, 114 Open............450 Interior lights........... 395 Warning message......524 Intrusion sensor and tilt sensor ..92 Hooks ISOFIX rigid anchors ......75 Cargo hooks........403 Coat hooks..........414 Luggage hook........403 Jack Retaining hooks (floor mat).....
Page 659 Replacing..........498 Language (multi-information Wattage ..........624 display)...........628 Lights LDA (Lane Departure Alert)...295 AHS (Adaptive High-beam LDH (Lexus Dynamic Handling System) ..........245 Automatic High Beam system ...250 system)..........350 Lever Fog light switch........253 Auxiliary catch lever......450 Headlight switch........241 Hood lock release lever....
Page 660 Alphabetical index Master warning light ......520 Multi-information display... 117, 125 Meter Boost meter/oil temperature Head-up display........136 gauge/oil pressure gauge ....119 Indicators ..........99 Drive information......118, 126 Instrument panel light Dynamic radar cruise control...........107, 114 control ...........318 Meters ........... 104, 109 Dynamic radar cruise control Multi-information display..
Page 661 Alphabetical index Panic mode ..........150 Odometer........104, 109 PCS (Pre-Crash Safety system)............272 Differential ..........621 Function...........272 Engine oil ..........613 Warning light.........519 Opener Warning message ......524 Hood............450 Personal lights........395 Trunk ............160 Pollen removal mode......380 Outer foot lights Pop-up display.......122, 133 Location..........394 Power easy access system ....
Page 662 Alphabetical index Rear door sunshades ......411 Rear fog light ..........253 Scheduled maintenance....432 Replacing light bulb......504 Seat belt reminder light .....520 Switch ............253 Seat belts.............50 Rear personal lights......395 Adjusting the seat belt .......50 Rear seat heaters......... 389 Child restraint system installation..........76 Rear sunshade ..........411 Operation..........
Page 663 Spare tire ..........555 Inside rear view mirror....... 191 Inflation pressure ........622 Intrusion sensor ........92 Storage location.........556 LDA (Lane Departure Alert)..295 Spark plug ..........619 Lexus parking assist-sensor Specifications.........608 LKA (Lane-Keeping Assist)..285 Speech command system Radar sensor......267, 341 Speed indicator........112 Rain-sensing windshield Speedometer ........
Page 664 Alphabetical index Power easy access system....180 Ignition switch ........221 Steering wheel position LDA (Lane Departure Alert) ..299 memory..........181 Lexus parking assist-sensor switch Stop lights Emergency brake signal ....350 Light switch..........241 Replacing light bulbs....... 504 LKA (Lane-Keeping Assist) ..289 Meter control switches....
Page 665 Alphabetical index Tires............473 Tachometer........104, 109 Chains.............359 Variable red zone ........ 114 Checking..........473 Emergency tire puncture Tail lights Light switch..........241 repair kit..........571 Replacing light bulbs....... 504 If you have a flat tire....555, 571 Welcome light illumination Inflation pressure ........622 control............154 Replacing..........555 Talk switch...
Page 666 Alphabetical index TRC (Traction Control) Function..........349 USB port TRC OFF switch......... 351 Trip meters ........104, 109 Trunk ............160 Vanity lights Jam protection function....163 Vanity lights.......... 407 Luggage security system....162 Wattage ..........624 Open trunk warning Vanity mirrors ........407 message..........524 Vanity lights..........
Page 667 Downshifting ..........231 Low washer fluid warning Key reminder ........552 message ..........524 LDA (Lane Departure Alert)..301 Preparing and checking Lexus parking assist-sensor before winter........357 Open door..........524 Switch............255 Open hood...........524 Washing and waxing......422 Open moon roof .......524 Weight ............608...
Page 668 Alphabetical index : Refer to the “Navigation and Multimedia System Owner’s Manual” or “Navigation System Owner’s Manual”. GS350_300_GS F_OM_OM30J17E_(GE)
Page 669 GAS STATION INFORMATION Auxiliary catch lever Trunk opener Fuel filler door P. 450 P. 160 P. 263 Hood lock release lever Tire inflation pressure P. 450 P. 622 Fuel tank capacity 66 L (17.4 gal., 14.5 Imp.gal.) (Reference) For Argentina: Unleaded gasoline which does not contain metallic addi- tives (Manganese-based, etc.) only Fuel type...

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Gs 300 Gs f

Lexus GS 350 Owner's Manual

2 Instrument Cluster

3 Operation of each Component

4 Driving

5 Interior Features

6 Maintenance and Care

7 When Trouble Arises

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