Mercedes-Benz 300 SE Operator's Manual
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Mercedes-Benz 300 SE Operator's Manual

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Mercedes-Benz
Operator's Manual
300 SE
400 SEL
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Summary of Contents for Mercedes-Benz 300 SE

  • Page 1 Mercedes-Benz Operator's Manual 300 SE 400 SEL 500 SEL...

  • Page 2: Product Information

    Use of such parts and accessories could adversely affect the safety, performance or reliability of your vehicle. Please do not use them. Mercedes-Benz original parts as well as conversion parts and accessories approved by us are available at your authorized Mercedes-Benz Center where you will receive comprehensive information, also on permissible technical modifications, and where proper installation will be performed.

  • Page 3: Operator's Manual

    Ignoring them could result in damage to the vehicle or personal injury to you or others. Vehicle damage caused by failure to follow instructions is not covered by the Mercedes-Benz Limited Warranty. Your vehicle may have some or all of the equipment described in this manual. Therefore, you may find explanations for optional equipment not installed in your vehicle.
  • Page 4 Important notice for California retail buyers of Mercedes-Benz automobiles Under California law you may be entitled to a replacement of your vehicle or a refund of the purchase price, if Mercedes-Benz USA,LLC or its authorized Mercedes-Benz Center fails to conform the vehicle to its express warranties after a reasonable number of repair attempts during the period of one year or 12 000 miles from original delivery of the vehicle.
  • Page 5 If you plan to operate your vehicle in foreign countries, please be aware that service facilities or replacement parts may not be readily available. Certain Mercedes-Benz models are available for delivery in Europe under our European Delivery Program. For details, consult your authorized Mercedes-Benz dealer or write to:...
  • Page 6 We continuously strive to improve our product, and ask for your understanding that we reserve the right to make changes in design and equipment. Therefore, information, illustrations and descriptions in this Operator's Manual might differ from your vehicle. Optional equipment is also described in this manual, including operating instructions wherever necessary. Since they are special-order items, the descriptions and illustrations herein may vary slightly from the actual equipment of your vehicle.
  • Page 7 We recommend to select positions "3" or "2"only at moderate speeds (for hill driving). After 1000 miles (1500 km) speeds may be gradually increased to the permissible maximum Maintenance We strongly recommend that you have your vehicle serviced by your authorized Mercedes-Benz dealer, in accordance with the Maintenance Booklet.

  • Page 8: Table Of Contents

    Introduction Trunk Sliding roof with rear pop-up feature Power window and sliding/Pop-Up roof Power Windows Product information Power closing assist for door and trunk lid Rear window Sunshade Operator's manual Anti-Theft Alarm System Rear window defroster Consumer Information Power Seats Shelf below rear window Problems with your vehicle Lumbar support...
  • Page 9 Seat Belt and Lock Warning Lamp Stowing things in the Vehicle Roof Rack Brake Pad Wear Indicator Lamp Vehicle Jack MERCEDES-BENZ Spare Parts Service Brake Warning Lamp Vehicle Tools ABS (Antilock Brake System) Storage compartment below vehicle tool 101 Technical Data. Fuels, Warning Lamp Coolants, Lubricants etc.

  • Page 10: Instruments And Controls

    Instruments and Controls For more detailed descriptions see specified pages Adjustable air outlet Storage/eyeglasses compartment Exterior lamp switch Lock for storage/eyeglasses compartment and eye glove Parking brake release Glove box (illuminated with key in steering lock position 2) Hood lock release Rear window defroster switch Parking brake pedal Switch for rear seat head restraints...

  • Page 12: Instrument Cluster

    Instrument Cluster Fuel gauge with reserve warning lamp (yellow). See Index Trip odometer. See Index Coolant temperature gauge. See Index Main odometer. See Index Fuel consumption gauge. See Index Outside temperature indicator. See Index Engine oil pressure gauge (bar) with warning lamp (red). Right turn signal indicator lamp (green) See Index See Index Left turn signal indicator lamp (green).

  • Page 13: Indicator Lamp Symbols

    Indicator Lamp Symbols Function Indicator Lamp High beam ASR malfunction. See Index Warning Lamp ABS malfunction. See Index. (should go out with the engine running unless) Battery not being charged properly. See Index. Brake pads worn down. See Index. Fluid level for windshield and headlamp washer Brake fluid low (except Canada).

  • Page 14: Catalytic Converter

    Caution! Warning! To prevent damage to the catalytic As with any vehicle, do not idle, park Your MERCEDES-BENZ is equipped converters, use only premium unleaded or operate this vehicle in areas where with monolithic type catalytic converters, gasoline in this vehicle.

  • Page 15: Starting And Turning Off The Engine

    Do not depress accelerator. If heater be installed. Your authorized the engine has not fired after approx. 4 MERCEDES-BENZ dealer will advise seconds, depress accelerator and you on this subject. continue cranking until the engine is firing regularly.

  • Page 16: Driving Instructions

    Apply parking brake the brake system should be carried out the case of automatic transmission). lightly until a slight drag on the wheels by an authorized MERCEDES-BENZ This helps prevent overheating of the is felt. Keep applying the brake for dealer.
  • Page 17 Depending upon the weather and/or in the reservoir. road surface (conditions), the tire traction varies widely. Have the brake system inspected at an authorized MERCEDES-BENZ dealer Specified tire pressures must be immediately. maintained. This applies particularly if the tires are subjected to high loads Install only brake pads and brake fluid (e.g.
  • Page 18 Aquaplaning We recommend M + S radial-ply tires Warning! for the winter season for all four Depending on the depth of the water wheels to insure normal balanced To reduce the risk of personal injury layer on the road, aquaplaning may handling characteristics.
  • Page 19 Winter Driving Instructions become necessary to produce the Warning! normal brake effect. We therefore The most important rule for slippery or recommend depressing the brake pedal If the vehicle becomes stuck in snow, icy roads is to drive sensibly and to repeatedly when traveling on salt- make sure that snow is kept clear of avoid abrupt acceleration, braking and...

  • Page 21: Operation

    Operation...

  • Page 22: Air Outlets

    Air Outlets 5 Left center air outlet, adjustable Note: 6 Right center air outlet, adjustable 1 Air volume control 7 Side air outlet, left and right, Dust particles (down to a certain size) for left air outlet, turn left to open adjustable and pollen are filtered out before 2 Air volume control for left center...

  • Page 23: Automatic Climate Control

    Automatic Climate Control 5 Defrost Right side passenger compartment: Left side passenger compartment: 6 Residual engine heat utilization 12 Temperature selector 1 Temperature selector 7 Air recirculation 13 Temperature display 2 Temperature display 8 Air volume selector 14 Automatic mode 3 Automatic mode 9 Economy 15 Air distribution buttons...
  • Page 24 The temperature selected with the 1, 12 Temperature Selector Note: temperature selector is reached as quickly as possible. The desired interior temperature can be If the Automatic Climate Control is in selected separately for the left and right the "Diagnosis Mode", turn key in The temperature selector should be left side of the passenger compartment.
  • Page 25 6 Residual Engine Heat The system will automatically shut off The system will automatically Utilization switch from recirculated air to fresh • after approx. 30 minutes, air if button is pressed With the engine switched off, it is • if the engine coolant temperature possible to continue heating the interior drops below 122°F (50 °C), •...

  • Page 26: Rear Passenger Compartment

    7 Air Volume Selector 11 Off The air volume is automatically The fresh air supply to the car interior regulated in is shut off. AUTO = Normal setting and all intermediate positions, except While driving, use this setting only when selecting temporarily, otherwise the windshield = minimum air flow, MAX could fog up.
  • Page 27 Adjustable air outlet, left side Adjustable air outlet, right side Air distribution slide Top position: air flow from air outlets (4 and 5). Bottom position: air flow from air outlets beneath front seats. Intermediate positions can be selected for a mixed air flow. Note: The rear passenger climate control does not operate with automatic climate...

  • Page 28: Car Keys

    The transmitter for the infrared remote only be obtained via your authorized compartment lock in the dashboard. control is located in the key holder, the MERCEDES-BENZ dealer. receivers are located next to the door Flat Key locks and below the trunk lock.

  • Page 29: Infrared Remote Control

    Master Key in Key Holder Infrared Remote Control Receiver in door handle 1 Release button for master key Transmit button Unlocking: Transmitter eye and battery check Releasing: press release button (1). The Aim transmitter eye (2) at a receiver key unfolds from the holder by itself. The vehicle can be centrally locked (3) and press transmit button (1).
  • Page 30 Locking: Notes: Aim transmitter eye (2) at a receiver If a door or the trunk is not properly (3) and press transmit button (1). closed after you attempt to lock the Distance to receiver max. 20 ft (6 m). vehicle by remote control, the red indicator lamps will continue to blink The red indicator lamp on the receiver (max.
  • Page 31 Closing Windows and Sliding/ Pop- Warning! Note: Up Roof from Outside Never close the windows or If the side windows and sliding/ pop-up Continue to press transmit button (1) sliding/pop-up roof if there is the roof cannot be opened automatically by after locking car.

  • Page 32: Central Locking System

    Central Locking System Doors Central locking switch The entire vehicle may be locked or 1 Opening - pull handle When you lock the car, all door lock unlocked by either using the master 2 Unlocking buttons should move down. If any one key in the door or trunk locks, or 3 Locking stays up, the respective door is not...

  • Page 33: Trunk

    The doors can only be locked with the Notes: central locking switch, if the front doors are closed. In case of a malfunction in the central locking system the doors and trunk can The doors cannot be unlocked with the be locked and unlocked individually.

  • Page 34: Power Window And Sliding/Pop-Up Roof

    Warning! Never close the windows or siding/pop-up roof if there is the possiblity of anyone being harmed by the closing procedure. In case the closing procedure causes potential danger, the closing procedure can be immediately reversed by turning the key to the unlocking position (3) within 10 seconds.

  • Page 35: Power Closing Assist For Door And Trunk Lid

    Power Closing Assist for Doors and Note: Warning! Trunk Lid If the trunk lid does not close, refer to To prevent possible personal injury, The doors and trunk lid close Trunk Lid, Manual Closing in Index. always keep hands and fingers away automatically if: from the door or trunk opening when closing a door or the trunk...

  • Page 36: Anti-Theft Alarm System

    Anti-Theft Alarm System The alarm will last approximately 150 seconds in the form of blinking The anti-theft alarm can be armed/ exterior lamps. At the same time an disarmed with any of your vehicle's alarm horn will sound intermittently keys or infrared remote control by for 60 seconds, pause for 30 seconds, locking/unlocking either door or the and repeat for another 60 seconds.

  • Page 37: Power Seats

    Seat and head restraint adjustment: Warning! A Seat, fore/aft, up/down Do not adjust the driver's seat while driving. Adjusting the seat while B Seat tilt driving could cause the driver to lose control of the vehicle. C Seat cushion depth Never ride in a moving vehicle with D Backrest tilt the seat back reclined.
  • Page 38 Storing seat/head restraint/ steering Recalling seat/head restraint/ steering wheel/exterior and inside rear view wheel/exterior and inside rear view mirror positions in memory: mirror positions stored in memory: Three sets of seat/head restraint/ To recall a seat/head restraint/ steering wheel/exterior and inside rear steering wheel/exterior and inside rear view mirror positions may be view mirror position, push and hold...
  • Page 39 Important! Prior to operating the vehicle, the Fasten seat belts. Infants and small driver should adjust the seat height for children should be seated in a properly Bring seat backrest to upright position proper vision as well as fore/aft secured restraint system that complies before recalling a stored seat/head placement and seat back angle to insure with U.S.

  • Page 40: Lumbar Support

    Bottom Center can be selected together with The inflation pressure of the air cushion can be continuously varied between position "0" = without pressure, and position "5" = maximum pressure, by changing the pressure regulator (2) setting. Lumbar Support Multicontour Backrest The side bolsters of the backrest can be adjusted with push button (3): Pressure regulator...

  • Page 41: Heated Seats

    The front seat heaters can be switched Note: on with the key in steering lock positions 1 or 2, the rear seat heaters When in operation, the seat heater only in steering lock position 2. consumes a large amount of power. It Press switch to turn on heater: is advisable not to use the seat heater longer than necessary.
  • Page 42 Warning! The armrest does not suffice as a child restraint system. In case of a frontal collision a child can be catapulted forward over the locked armrest. Infants and small children should always be seated in a properly secured restraint system that complies with U.S.

  • Page 43: Power Seats, Rear

    Power Seats, Rear The seats can be adjusted using the slide switches located in either of the rear doors. Turn key in steering lock to position 1 or 2 (with the driver's or front passenger's door open, the power seats can also be operated with the key removed or in steering lock position 0).

  • Page 44: Head Restraints, Rear

    Armrest with Integrated Storage Head Restraints, Rear Placing head restraints upright: Compartment (Rear Bench Seat) (Vehicles without rear power seats) Pull head restraint forward by its strap until it locks in position. Pull down the armrest by its strap. Turn key in steering lock to position Inclination of head restraints: 1 or 2.

  • Page 45: Power Head Restraints, Rear

    Important! For safety reasons, always drive with the rear head restraints in the upright position when the rear seats are occupied. Keep area around head restraints clear of articles (e.g. clothing) to not obstruct the folding operation of the head restraints. Switch on center console Switches in rear doors Switch in center console:...

  • Page 46: Adjustable Steering Wheel

    Adjustable Steering Wheel Note: Turn key in steering lock to position 1 The steering wheel position can be or 2 (with the driver's or front stored in memory together with the passenger's door open, the steering seat/head restraint/exterior and inside wheel can also be operated with the rear view mirror positions, see Index.

  • Page 47: Seat Belts

    Seat Belts and Supplemental Warning! Seat Belt Warning System Restraint System (SRS) Never ride in a moving vehicle with With the key in steering lock position Your vehicle is equipped with lap- the seat back reclined. Sitting in an 2, an audible warning sounds for a shoulder seat belts, emergency excessively reclined position can be short time if the driver's seat belt is not...
  • Page 48 For safety reasons, avoid adjusting the seat or seat back into positions which could affect the correct seat belt position. Unfastening of Seat Belts Push the release button (3) in the belt buckle (2). Allow the retractor to completely rewind the seat belt by guiding the latch plate (1).
  • Page 49 Warning! • Position the lap belt as low as which is properly secured by a lap possible on your hips and not belt or lap belt portion of a lap- USE SEAT BELTS PROPERLY. across the abdomen. If the belt is shoulder belt.

  • Page 50: Emergency Tensioning Retractor (Etr)

    Supplemental Restraint System Emergency Tensioning Retractor In cases of other frontal impacts, roll- (SRS) (ETR) overs, certain side impacts, rear collisions, or other accidents without The SRS uses two crash severity levels The seat belts are equipped with frontal forces, the emergency (thresholds) to activate either the ETR emergency tensioning retractors.

  • Page 51: Airbag

    Airbags The most effective occupant restraint system yet developed for use in production vehicles is the three point seat belt. In some cases, however, the protective effect of a seat belt can be further enhanced by an airbag. The driver airbag (1) is located in the steering wheel hub.
  • Page 52 Initially, when the key is turned from authorized MERCEDES-BENZ dealer angled impacts (within the shaded steering lock position 0 to positions 1 immediately to have the system...
  • Page 53 MERCEDES-BENZ dealer at that Failure to follow these instructions time and replaced when necessary. can result in severe injuries to you or...
  • Page 54 Mercedes-Benz dealer. passenger airbag cover and Mercedes-Benz dealer. installation of additional • Do not pass belts over sharp electrical/ electronic equipment on •...
  • Page 55 Infants and Child Restraint Systems Warning! Children too big for child restraint systems should use regular seat belts. We recommend that all infants and According to accident statistics, Position the shoulder belt across the children be restrained at all times while children are safer when properly chest and shoulder, not the face or the vehicle is in motion.

  • Page 56: Steering Lock

    Steering is unlocked. rear window defroster, (If necessary, move steering wheel power windows, slightly to allow the key to be power seats, front, turned clockwise to position 1.) heated seats, front, adjustable Most electrical consumers can be steering wheel. operated. For detailed information see respective subjects.

  • Page 57: Combination Switch

    6 Press switch briefly: One wipe without washer water (select only if window is wet)Press switch past resistance point: Windshield washer, windshield wiper; headlamp cleaning system (only in exterior lamp switch positions Canada only: also in position when the engine is running) 7 Windshield wiper 0 Wiper off...
  • Page 58 Have the system checked at your indicator will come on. Windshield Wiper Smears authorized MERCEDES-BENZ dealer as soon as possible. If the windshield wiper smears the windshield, even during rain, activate the washer system as often as necessary.

  • Page 59: Exterior Lamp Switch

    Standing Lamps Parking lamps (also side When the vehicle is parked on the marker lamps, taillamps, street the standing lamps (right or left license plate lamps, side parking lamps) can be turned on, instrument panel lamps) making the vehicle more visible to Canada only: When the passing vehicles.

  • Page 60: Inside And Exterior Rear View Mirrors

    Inside and Exterior Rear View Mirrors Inside Rear View Mirror The mirror is electrically adjustable. Use your inside mirror to determine the size and distance of objects seen in the passenger side convex mirror. The switch is located on the center Antiglare Night Position console.
  • Page 61 Exterior Rear View Mirrors Note: Turn key in steering lock to position 2 The exterior mirrors have electrically (with either front door open, the mirrors heated glass. The heater switches on can be operated with key removed or in automatically, depending on outside steering lock position 0 or 1).
  • Page 62 Exterior Rear View Mirror Multiple Folding the mirrors out Images Turn switch to point rearward. Press This vehicle is equipped with anti- switch forward until the mirrors are fogging dual-pane side windows to folded out. provide extra insulation against heat, cold and noise.

  • Page 63: Sun Visors

    Sun Visors Illuminated Vanity Mirrors Roar seats: Swing sun visors down to protect Front seats: Touch the cover to lower the mirror. against sun glare. The lamp will switch on automatically. With the visor engaged in its inner Close the cover and the lamp will go If sunlight enters through a side mounting, the lamp can be switched out.

  • Page 64: Interior Lighting

    2 Interior Lamps A Interior lamps switched off. B Interior lamps switched on, Rear Courtesy Lamps A Courtesy lamps switched off. B Courtesy lamps switched on. Note: Interior Lighting 5 Reading Lamps, Rear The courtesy lamps cannot be Interior Lamps (Door contact) The lamps are switched on and off switched off as long as a rear door is individually with a switch in the...

  • Page 65: Storage Compartments

    Storage/Eyeglasses Compartment To open: Press button (2). Glove Box The glove box lid is equipped with a container for coins and small accessories. To open: Press button (4). Note: The storage compartments may be locked and unlocked by using the master key in lock (5).

  • Page 66: Ashtrays

    in center console, front in rear doors Lighter Ashtrays To remove ashtray from center console: Turn key in steering lock to position 1 or 2. By touching the top of the cover Push sliding knob (1) toward the right Push in lighter (1); it will pop out lightly, the ashtray opens automatically.

  • Page 67: Sliding Roof With Rear Pop-Up Feature

    Glass Sliding Roof with Rear Pop-Up Feature An additional screen can be slid into the roof opening to guard against sun rays. When sliding the roof open, the screen will also retract. Warning! When closing the sliding roof, be sure that there is no danger of anyone being harmed by the closing procedure.

  • Page 68: Power Windows

    Express Opening and Closing Press switch past re- sistance point and release - window opens or closes completely. To interrupt procedure, briefly press If the upward movement of the window is blocked during the closing procedure, the window will stop during the last few inches before closure and open slightly.

  • Page 69: Rear Window Sunshade

    Warning! The power windows can also be closed with the key or infrared remote control When closing the windows, be sure while locking the vehicle doors or that there is no danger of anyone trunk (see Central Locking System in being harmed by the closing Index).

  • Page 70: Rear Window Defroster

    Note: Shelf below Rear Window The rear window defroster uses a large Warning! amount of power. To keep the battery drain to a minimum, turn off the The shelf below the rear window defroster as soon as the window is clear. should not be used to carry objects.

  • Page 71: Setting Clock

    Adjusting clock more than one minute Cellular Telephone ahead or back: The vehicle is prepared for the Pull out adjustment knob (1), turn to installation of a cellular telephone. For the right respectively left and hold until further information and installation the desired time is set.

  • Page 73: Driving

    Driving...

  • Page 74: Drinking And Driving

    Drinking and Driving Driving Off Warning! Test the brakes briefly after driving off. Perform this procedure only when the Drinking and driving can be a very road is clear of other traffic. dangerous combination. Even a small amount of alcohol or drugs can affect Warm up the engine smoothly.

  • Page 75: Automatic Transmission

    Automatic Transmission ready to drive. The vehicle may Accelerator position otherwise start creeping when the The automatic transmission selects selector lever is in drive or reverse Partial throttle = early upshifting = individual gears automatically, position. normal acceleration dependent upon Warning! Full throttle = later upshifting = •...
  • Page 76 This gear selection will allow use vehicle is in danger of skidding of the engine's braking power when (e.g. on icy roads, see Winter descending steep grades. Selector Lever Positions 300 SE Driving Instructions in Index). Important! The automatic gear shifting process Important! With selector lever in position "D",...
  • Page 77 The delayed upshift is effective with To prevent the engine from laboring at Stopping vehicle speeds below 31 mph (50 low RPMs, do not allow the engine km/h) at partial throttle and engine speed to drop too low on uphill For brief stops, e.g.
  • Page 78 The parking lock is an additional damage that is not covered by the quickly to operating temperatures. safeguard to the parking brake when Mercedes-Benz Limited Warranty. parking the vehicle. Engage only During the brief warm-up period this with the car stopped.
  • Page 79 negatively affected by this mode of To prevent the engine from laboring at Stopping operation. low RPMs, do not allow the engine speed to drop too low on uphill For brief stops, e.g. at traffic lights, The delayed upshift is effective with gradients.

  • Page 80: Rear Fender Indicator

    Rear Fender Indicators Normally the vehicle is accelerated to the desired speed with the accelerator. When the reverse gear is selected, the rear fender indicators will extend Speed is set by briefly pushing the upward from the rear corners of the lever to position 1 or 2.
  • Page 81 • The use of cruise control checked at your authorized Mercedes-Benz dealer as soon as can be dangerous on slippery possible. roads. Rapid changes in tire adhesion can result 4 Resume in wheel spin and loss of control.

  • Page 82: Charge Indicator Lamp

    "0", then damage to the engine may occur with continued operation. Turn off engine immediately and contact an authorized Mercedes-Benz dealer. Do not operate the car until the condition is repaired.

  • Page 83: Low Engine Oil Level Warning Lamp

    Low Engine Oil Level Warning If no oil leaks are noted and there is Engine Oil Consumption Lamp indicated engine oil pressure, continue to drive to the nearest service station Engine oil consumption checks should With the key in steering lock position where the engine oil should be topped only be made after the break-in period.

  • Page 84: Fuel Reserve Warning Lamp

    The engine should not be operated with prevailing driving conditions (stop-and- the coolant temperature in the red zone. go or moderate, constant driving) and Doing so may cause serious engine amount of temperature change. damage which is not covered by the Mercedes-Benz Limited Warranty.

  • Page 85: Low Engine Coolant Level Warning Lamp

    You can be seriously burned. headlamp washer system is located in cause serious engine damage not the engine compartment next to the covered by the Mercedes-Benz radiator. Limited Warranty. The fluid level can be checked visually at the sight glass located next...
  • Page 86 If a brake or turn signal lamp fails, the Have the brake system checked at your lamp failure indicator will come on authorized Mercedes-Benz dealer as when applying the brake or actuating the soon as possible. turn signal and stay on until the engine is turned off.
  • Page 87 Brake Warning Lamp Warning! When the minimum mark on the reservoir is reached, have the brake The brake warning lamp will come on: Driving with the brake warning system checked for brake pad thickness lamp on can result in an accident. and leaks.
  • Page 88 To alert following vehicles to slippery road conditions and functions as a road conditions you discover, operate reminder to take extra care while Have the system checked at your your hazard warning flashers as driving. authorized MERCEDES-BENZ dealer appropriate. as soon as possible.
  • Page 89 S radial-ply tires recommended by also increases again and the brake is no has been detected. Pressing the Mercedes-Benz. longer applied to drive wheels. accelerator pedal will require greater effort. Only partial engine output is On vehicles equipped with acceleration available.
  • Page 90 Driving with Snow Chains The mode is canceled in memory above 37 mph (60 km/h) and the When driving with snow chains, press indicator lamp in the switch goes out. the symbol side of the snow chain switch, located on the instrument panel To switch off: press lower half of (the indicator lamp in the switch comes switch (the indicator lamp in the...
  • Page 91 This setting should be used for malfunction. regular driving. We recommend that you visit an authorized Mercedes-Benz dealer as soon as possible to have the system checked-out. Note: If the battery was disconnected, the...
  • Page 92 For details refer to the indicator lamp comes on, have the Maintenance Booklet. system checked at your authorized Mercedes-Benz dealer as soon as possible. An on-board diagnostic connector with pushbutton and light emitting diode (LED) is located on the engine...
  • Page 93 Add Abroad, there is a widely-spread MB Concentrate "S" to a premixed Use only snow chains that are tested Mercedes-Benz service network at your windshield washer and recommended by Mercedes-Benz. disposal. If you plan to travel into areas...
  • Page 95 Practical Hints...
  • Page 96 Warning! To help prevent personal injury, stay clear of moving parts when the hood is open and the engine is running. Be sure the hood is properly closed before driving. The engine is equipped with a transistorized ignition system. Because of the high voltage it is dangerous to touch any components (ignition coil, distributor, spark plug sockets, ignition cables, diagnostic...

  • Page 97: Checking/Adding Coolant

    / antifreeze should be cooling system. added. • Do not remove pressure cap on 300 SE: coolant reservoir if engine temperature is above 90°C The drain plugs for the cooling system (194°F). Allow engine to cool down are located on the right side of the before removing cap.

  • Page 98: Checking Engine Oil Level

    Do not overfill engine. Excessive oil must be drained or siphoned. For low engine oil level warning lamp, see Index. 300 SE 400 SEL, 500 SEL Checking Engine Oil Level Check engine oil level approximately 5 minutes after stopping the engine,...
  • Page 99 When noticing fluid loss or gear The fluid level in the transmission is shifting malfunctions, we recommend dependent upon its temperature. The to have your authorized Mercedes- maximum and minimum fluid level Benz dealer check the transmission marks on the dipstick are applicable fluid level.
  • Page 100 Trunk Lamp Spare Wheel, Lug Wrench First Aid Kit 1 Opening lid 1 Switching off 1 Trunk floor The first aid kit is stored in the shelf 2 Switching on 2 Strap below the rear window. 3 Luggage bowl Switch off (1) trunk lamp if the trunk is 4 Lug wrench Stowing Things in the Vehicle to remain open for along period of...

  • Page 101: Vehicle Tools/Storage Compartment

    Warning! The jack is designed exclusively for jacking up the vehicle at the jack tubes built into either side of the vehicle. Use the jack only to lift the vehicle during a wheel change. Never get beneath the vehicle while it is supported by the jack.
  • Page 102 See your retightened after approx. 60-300 miles retaining the same direction of travel. authorized Mercedes-Benz dealer for (100-500 km). Rotating, however, should be carried further information. out at a mileage of 3000 -6000 miles...
  • Page 103 tire beads. For this reason, check rims Changing Wheels for damage at regular intervals. The rim flanges must be checked for wear Move vehicle to a level area which is a before a tire is mounted. Remove burrs, safe distance from the roadway. if any.
  • Page 104 5. Remove the protective cover from 6. Insert jack arm fully into the tube 8. Unscrew wheel bolts completely. the jack support tube opening by hole up to the stop. Place jack on Keep bolt threads protected from inserting a screwdriver in the firm ground.
  • Page 105 11. Install spare wheel on wheel 13. Fold wrench together and Before storing the jack, the jack arm hub. Insert wheel bolts and tighten the five bolts evenly, must be lowered almost to the base of tighten them slightly. following the sequence the jack.
  • Page 106 Tire Inflation Pressure Increased inflation pressures for heavy Warning! loads produce favorable handling A table (see fuel filler flap) lists the tire characteristics with lighter loads and Do not overinflate tires, inflation pressures specified for are perfectly permissible. The ride of Overinflating tires can result in summer and winter tires as well as for the vehicle, however, will become...
  • Page 107 Battery When removing and connecting the Warning! battery, always make sure that all The maintenance-free battery is located electrical consumers are off and the Never lean over batteries while in the trunk behind the right-hand cover key is in steering lock position 0. connecting or jump starting, you panel.
  • Page 108 Exterior Lamps Headlamp Assembly 7 Bulb socket for turn signal, parking, side marker and standing When replacing bulbs, install only 12 1 Headlamp horizontal adjustment lamp bulb volt bulbs with the specified watt screw rating 8 Electrical connector for high and 2 Headlamp vertical adjustment screw low beam headlamp bulb 3 Fog lamp vertical adjustment...
  • Page 109 Replacing bulb: Bulb for high and low beam Turn Signal, Parking, Side HB2 (60/55 W) Marker and Standing Lamp When replacing halogen bulbs do not (1157 [21/5 W/32/3 cp] bulb) touch glass portion of bulb with bare Bulb for fog lamp hands.
  • Page 110 Adjusting Headlamp Correct headlamp adjustment is extremely important. To check and readjust a headlamp do the following: • Park unloaded vehicle on level surface. Check surface with carpenter's level. • Remove cover above headlamp. Move retaining clamps (5) aside and remove cover.
  • Page 111 Taillamp Assemblies 5 Backup lamp License Plate Lamps (21 W/32 cp bulb) (5 W bulb) 1 Turn signal lamp (21 W/32 cp bulb) 5 Trunk lamp (10 W bulb) Loosen both securing screws (1), remove lamp and take out bulb. 2 Stop, side marker lamp To replace bulbs: (21/4 W/35/1.2 cp bulb)
  • Page 112 High Mounted Stop Lamp Main fuse box in engine compartment Auxiliary fuse box in trunk behind (H2 [20 W] bulb) right side cover Fuses To replace the bulb, press tabs on both Always use a new fuse for sides (arrows) to release cover. Before replacing a blown fuse, replacement.
  • Page 113 Jump Starting Proceed as follows: Important! If the battery is discharged, the engine Position the vehicle with the 3, Clamp one end of the first jumper should be started with jumper cables charged battery so that the jumper cable to the positive (+) terminal of and the (12 V) battery of another cables will reach, but never let the the discharged battery and the other...
  • Page 114 Important! Warning! Important! 5. Start engine of the vehicle with the Never lean over batteries while A discharged battery can freeze at charged battery and run at high idle. connecting or jump starting, you approx. + 14°F (-10°C). In that case, it Then start engine of the disabled might get injured.
  • Page 115 The vehicle may be towed with all Note: wheels on the ground and the selector lever in position "N" for distances up To signal turns while being towed with to 30 miles (50 km) and at a speed not hazard warning flasher in use, turn key to exceed 30 mph (50 km/h).
  • Page 116 Cleaning and Care of the Vehicle paint damage. Frequent washing, recommended by Mercedes-Benz however, reduces and/or eliminates the because of the possibility of Warning! aggressiveness and potency of the incompatibility between materials used above adverse in-fluences in the production process and others Many cleaning products can be applied later.
  • Page 117 Engine Cleaning If the vehicle has been run through an Headlamp Cleaning System automatic car wash -in particular one Corrosion protection, such as MB of the older installations - rewipe the The condition of the wiper blades is Anticorrosion Wax should be applied recessed sections in the taillamps important for satisfactory cleaning of to the engine compartment after every...
  • Page 118 Instrument Cluster Paintwork, Painted Body Light Alloy Wheels Components Use a gentle dish-washing detergent or MB-Autoshampoo should be used for mild detergent for delicate fabrics as a MB-Gloss Preserver should be applied regular cleaning of the light alloy washing solution. Wipe with a cloth when water drops on the paint surface wheels.
  • Page 119 Testing Infrared Remote Control When inserting new batteries, make Synchronizing System: Checking Batteries: sure they are correctly installed. The system may have to be re- If the transmit button (1) is pressed Slide battery cover onto housing until synchronized, if the transmitter is longer than 1 second, the battery locked in place.
  • Page 120 Installation: Push button (1) up for approximately 5 seconds. Insert the head restraint and push it down to the stop. Adjust head restraint to the desired position. Warning! For your protection, drive only with properly positioned head restraints. Do not drive the vehicle without the seat head restraints.
  • Page 121 Rear Seat Cushion Manual Closing of Trunk Lid Manual Retraction of Trunk Lid Handle Removal: Push in locking tabs (1) (on The trunk lid can be closed manually left and right side of seat) and pull up should a malfunction occur on the The trunk lid handle can be retracted seat at the front.
  • Page 122 Replacing Wiper Blades Fold wiper arm forward. Press safety Note: tab down (1), push wiper blade For safety reasons, remove key from downward (2) and remove, Do not open engine hood with wiper steering lock before replacing a wiper arms folded forward. blade, otherwise the motor can Installation - driver's side: suddenly turn on and cause injury.
  • Page 123 Fold back access cover in left side panel of trunk with a screwdriver. Insert socket wrench (from tool kit) through opening in panel and place on the hex-drive of the electric motor. Turn socket wrench (manually) to open or close roof as desired. To slide the roof closed or to raise the roof at the rear: turn clockwise.
  • Page 124 Tightening torque: 15-22 ft. lb. (20 - 30 Nm). For approved spark plugs see "Technical Data". 300 SE 400 SEL, 500 SEL Layout of Poly-V-belt Drive 6 Alternator 1 Automatic belt tensioner 7 Idler pulley...
  • Page 125 Roof Rack Spare Parts Service Use only those roof racks approved by All authorized Mercedes-Benz dealers Mercedes-Benz to avoid damage to the maintain a stock of original spare parts vehicle. Follow manufacturer's required for maintenance and repair installation instructions. work. In addition, strategically located...
  • Page 127 Technical Data...
  • Page 128 (lower edge of windshield) 3 Vehicle Identification No. (on cross member beneath front passenger seat) 4 Engine No. (300 SE only: front right) 5 Body No. and Paintwork No. 6 Emission Control Tag 7 Information Tag California version Vacuum line routing for...
  • Page 129 Should you lose your Owner's Service Service and Warranty Policy Booklet and Warranty Policy Booklet, have and your authorized MERCEDES- your authorized MERCEDES-BENZ BENZ dealer will exchange or repair dealer arrange for a replacement. It will any defective parts in accordance with be mailed to you.
  • Page 130 Champion C 12 YCC Poly – V belts length 2440 mm Electrode gap 0.8 mm (0.032 in) The quoted data apply only to the standard vehicle. See an authorized Mercedes-Benz dealer for the corresponding data of all special bodies and special equipment.
  • Page 131 Technical Data 300 SE See certification tag Weights Main Dimensions Roof load max. 100 kg (220 lb) Overall vehicle length 5113 mm (201.3 in) Trunk load max. 100 kg (220 lb) Overall vehicle width 1886 mm ( 74.3 in) Overall height: 1492 mm ( 58.7 in)
  • Page 132 Champion C 12 YCC Poly – V - belts length 2460 mm Electrode gap 0.8 mm (0.032 in) The quoted data apply only to the standard vehicle. See an authorized Mercedes-Benz dealer for the corresponding data of all special bodies and special equipment.
  • Page 133 Technical Data SEL 400 See certification tag Weights Main Dimensions Roof load max. 100 kg (220 lb) Overall vehicle length 5213 mm (205.2 in) Trunk load max. 100 kg (220 lb) Overall vehicle width 1886 mm ( 74.3 in) Overall height: 1495 mm ( 58.9 in) Wheel base 3140 mm (123.6 in)
  • Page 134 Champion C 10 YCC Poly – V - belts length 2460 mm Electrode gap 0.8 mm (0.032 in) The quoted data apply only to the standard vehicle. See an authorized Mercedes-Benz dealer for the corresponding data of all special bodies and special equipment.
  • Page 135 Technical Data SL 500 See certification tag Weights Main Dimensions Roof load max. 100 kg (220 lb) Overall vehicle length 5213 mm (205.2 in) Trunk load max. 100 kg (220 lb) Overall vehicle width 1886 mm ( 74.3 in) Overall height: 1495 mm ( 58.9 in) Wheel base 3140 mm (123.6 in)
  • Page 136 Fuels , Coolants, Lubricants etc. - Capacities Vehicle components and their respective lubricants must match Therefore use only brands tested and recommended by us. Inquire at your authorized Mercedes-Benz dealer. Model Capacity Fuels, coolants, lubricants etc. Recommended engine oils Engine with oil filter 300 SE 7.5 l (7.9 US qt)
  • Page 137 Model Capacity Fuels, coolants, lubricants etc. 300 SE 1.4 US qt (1.3 l) 400 SEL Hypoid gear oil SAE 90, 85 W 90 Rear axle 500 SEL 1.5 US qt (1.4 l) Hydraulic system for adap- approx. 2.1 US qt (2.0 l)
  • Page 138 Never use R-12 (CFC) or mineral- It is recommended to use only brake based lubricating oil, otherwise damage fluid approved by Mercedes-Benz. • avoid full throttle driving and to the system will occur. Your authorized Mercedes-Benz dealer...
  • Page 139 A major concern among engine ASTM standard D 439: manufacturers is carbon build up Using mixtures of Ethanol and caused by gasoline. Mercedes-Benz The octane number (posted at the Methanol is not allowed. Gasohol, recommends to use only quality pump) must be 91min. It is an average...
  • Page 140 The water in the cooling system must time you bring your vehicle to your The cooling system was filled at the meet minimum requirements, which are authorized Mercedes-Benz dealer for factory with a coolant providing freeze usually satisfied by normal drinking maintenance service.

  • Page 141: Consumer Information

    Consumer Information and may depart significantly from the tested under controlled conditions on a norm due to variations in driving habits, specified indoor laboratory test wheel. This has been prepared as required of all service practices and differences in road Sustained high temperature can cause manufacturers of passenger cars under characteristics and climate.

  • Page 142: Problems With Your Vehicle

    Mercedes-Benz dealer to have the problem diagnosed and corrected if required. If the matter is not handled to your satisfaction, please discuss the problem with the dealership...

  • Page 143: Reporting Safety Defects

    However, NHTSA cannot become involved in individual problems between you, your dealer, or Mercedes-Benz of North America Inc.. To contact NHTSA, you may either call the Auto Safety Hotline toll-free at 1-800- 424-9393 (or 366-0123 in Washington, D.C.

  • Page 145: Index

    Index:...
  • Page 146 ABS 77, 79, Battery Coolant temperature gauge Acceleration slip control (ASR) Battery not being charged Coolants Activated charcoal filter Charge indicator lamp 15, Cruise control Adaptive damping system (ADS) Brake fluid 17, 87, 116, ADS 91, Brake pads worn Drinking and driving Air conditioner refrigerant Brake pad wear indicator lamp Driving instructions...
  • Page 147 First aid kit Lamps, exterior Fog lamps Parking brake ~ 18, 66, -79, 87; Fuel Headlamp, adjusting 89, 99, 101, 103, Fuel requirements Headlamps 59, 84, Power closing assist for doors and Gasoline additives High mounted stop lamp trunk lid Premium unleaded gasoline 14, License plate lamp 59, Power seats, front...
  • Page 148 Safety guidelines for the seat belt, Technical data Vanity mirrors emergency tensioning retractor Tire inflation pressure Vehicle jack and airbag Tires 17-18, 89, 93, 102, 106, 130, Vehicle tools Seat belt warning lamp 132, 134, Seat belts and warning system Towing the vehicle Warranty coverage Shelf below rear window...
  • Page 149 Warning! Your authorized Mercedes-Benz dealer has trained To help avoid personal injury, be extremely careful technicians and original Mercedes-Benz parts to service your when performing any maintenance work or repairs. vehicle properly. For expert advice and quality service, see Improper or incomplete service may damage the vehicle your authorized Mercedes-Benz dealer.
  • Page 151 The engine compartment of Check Regularly and Before a Long Trip model 500 SL is illustrated. 1 Fuel Supply: To add fuel turn cap to the left and hold on to it until possible pressure in tank has been released, then remove cap. 2 Tire Inflation Pressure: Check at least every two weeks.
  • Page 152 What You Should Know at the Gas Station • Coolant: For normal replenishing, use water (potable water quality). • Fuel: For further information (e.g. anticorrosion/antifreeze), refer Use premium unleaded gasoline: Posted Octane index to Index. 91 (Average of 96 RON/86 MON). Fuel tank capacity approx.

This manual is also suitable for:

400 sel500 sel400 se

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