2003 Mercedes-benz E Class Wagon Owners Manual

data

Index

Engine compartment

272

To close: Lower hood and let it drop into lock from a height of approximately 1 ft. (30 cm), assisting with hands placed flat on edges of hood (3). To avoid hood damage, please make sure that hood is fully closed. If not, repeat closing procedure. Do not push down on hood to attempt to fully close it.

Pull handle (2) to its stop out of radiator grill and open hood (do not pull up on handle).

Checking engine oil level

E 320 shown

1 Oil dipstick 2 Oil filler cap To check the engine oil level, park vehicle on level ground, with engine at normal operational temperature. Check engine oil level approximately 5 minutes after stopping the engine, allowing for the oil to return to the oil pan.

Engine compartment

273

The engine oil level can be checked by either the oil dipstick or via the multifunction display in the instrument cluster. Wipe oil dipstick clean prior to checking the engine oil level. Fully insert dipstick in tube, and remove after three seconds to obtain accurate reading.

The oil level must be between the lower mark (min) and the upper mark (max) on the oil dipstick.

Fill quantity between upper and lower dipstick marking level is approximately 2.1 US qt (2.0 l). Do not overfill the engine. Excessive oil must be drained or siphoned. It could cause damage to engine and catalytic converter not covered by the Mercedes-Benz Limited Warranty. See malfunction and warning messages on page 261 if an engine oil level display appears on the multifunction display when the engine is running.

Note: See page 117 for engine oil level indicator.

Instruments and controls

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

Instruments and controls

Operation

Driving

Instrument cluster display

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Car care

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Index

274

Coolant level

Engine compartment

Automatic transmission fluid level The transmission has a permanent fill of automatic transmission fluid. Regular automatic transmission fluid level checks and changes are not required. For this reason the dipstick is omitted. If you notice fluid leaks or gear shifting malfunctions, have your authorized Mercedes-Benz Center check the transmission fluid level.

To check the coolant level, the vehicle must be parked on level ground and the engine stopped. Check coolant level only when coolant is cold. The coolant level should reach the black top part of the reservoir.

Adding coolant If coolant has to be added, a 50/50 mixture of water and MB anticorrosion/antifreeze should be added. The drain plugs for the cooling system are located on the right side of the engine block and at the bottom of the radiator. Anticorrosion/antifreeze, see page 332.

Warning! In order to avoid possibly serious burns:

• Use extreme caution when opening the hood if there are any signs of steam or coolant leaking from the cooling system, or if the coolant temperature gauge indicates that the coolant is overheated.

• Do not remove pressure cap on coolant

reservoir if engine temperature is above 194°F (90°C). Allow engine to cool down before removing cap. The coolant reservoir contains hot fluid and is under pressure.

• Using a rag, slowly open cap approximately 1/2

turn to relieve excess pressure. If opened immediately, scalding hot fluid and steam will be blown out under pressure.

• Do not spill antifreeze on hot engine parts.

Antifreeze contains ethylene glycol which may burn if it comes into contact with hot engine parts.

Engine compartment

275

Instruments and controls

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

Instruments and controls

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

Windshield and headlamp washer fluid mixing ratio For temperatures above freezing: MB Windshield Washer Concentrate “S” and water. 1 part “S” to 100 parts water (40 ml “S” to 1 gallon water). For temperature below freezing: MB Windshield Washer Concentrate “S” and commercially available premixed windshield washer solvent/antifreeze. 1 part “S” to 100 parts solvent (40 ml “S” to 1 gallon solvent).

Engine compartment

276

Windshield and headlamp washer system

E 320 shown

1 Windshield washer fluid reservoir

Capacity approximately 5.8 US qt (5.5 l)

2 Headlamp cleaning fluid reservoir

Auxiliary tank connected to windshield washer reservoir. Open filler caps on both reservoirs during refilling. Capacity approximately 1.9 US qt (1.8 l)

Spare wheel, vehicle tools

1 Trim panel, left side 2 Vehicle tools

To open trim panel: Release lock and fold down.

Note: If trim panel was fully removed, make certain to insert pins (arrows) into retainers in floor when reinstalling.

3 Spare wheel mounting screw with handle

To remove spare wheel: Remove vehicle tools. Turn spare wheel mounting screw counterclockwise and remove.

To store spare wheel: Place spare wheel in wheel well and secure with spare wheel mounting screw. Store vehicle tools.

Spare wheel

Instruments and controls

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

277

Instruments and controls

Vehicle jack

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

278

Warning! The jack is designed exclusively for jacking up the vehicle at the jack tubes built into either side of the vehicle. To help avoid personal injury, use the jack only to lift the vehicle during a wheel change. Never get beneath the vehicle while it is supported by the jack. Keep hands and feet away from the area under the lifted vehicle. Always firmly set parking brake and block wheels before raising vehicle with jack. Do not disengage parking brake while the vehicle is raised. Be certain that the jack is always vertical when in use, especially on hills. Always try to use the jack on level surface. Be sure that the jack arm is fully inserted in the jack tube. Always lower the vehicle onto sufficient capacity jackstands before working under the vehicle.

Vehicle jack

1 Jack arm 2 Jack base

The vehicle jack is stored behind the spare wheel. See illustration for proper storage of jack. To remove, first remove vehicle tools and spare wheel. Then open clamp and remove vehicle jack. Before storing the jack in the spare wheel well, the jack arm must be lowered almost to the base of the jack.

Warning! Worn, old tires can cause accidents. If the tire tread is badly worn, or if the tires have sustained damage, replace them. Tires and spare wheel should be replaced after six years, independently of the remaining tread. When replacing rims, use only genuine Mercedes-Benz wheel bolts specified for the particular rim type. Failure to do so can result in the bolts loosening and possibly an accident.

Wheels Replace rims or tires with the same designation, manufacturer and type as shown on the original part. See your authorized Mercedes-Benz Center for further information. See your authorized Mercedes-Benz Center for information on tested and recommended rims and tires for summer and winter operation. They can also offer advice concerning tire service and purchase.

Tire replacement Front tires should be replaced in sets. Rims and tires must be of the correct size and type. For dimensions, see page 326. We recommend that you break in new tires for approximately 60 miles (100 km) at moderate speed. It is imperative that the wheel mounting bolts be fastened to a tightening torque of 80 ft.lb. (110 Nm) whenever wheels are mounted. For rim and tire specifications, see page 326.

Tires, Wheels

Instruments and controls

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

279

Instruments and controls

Tires, Wheels

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

280

Rotating wheels The wheels can be rotated according to the degree of tire wear while retaining the same direction of travel. Rotating, however, should be carried out as recommended by the tire manufacturer, before the characteristic tire wear pattern (shoulder wear on front wheels and tread center wear on rear wheels) becomes visible, as otherwise the driving properties deteriorate.

Important! Unidirectional tires must always be mounted with arrow on tire sidewall pointing in direction of vehicle forward movement.

Notes: Thoroughly clean the inner side of the wheels any time you rotate the wheels or wash the vehicle underside. The use of retread tires is not recommended. Retread tires may adversely affect the handling characteristics and safety of the vehicle. Dented or bent rims can cause tire pressure loss and damage to the tire beads. For this reason, check rims for damage at regular intervals. The rim flanges must be checked for wear before a tire is mounted. Remove burrs, if any. Check and ensure proper tire inflation pressure after rotating the wheels. For tire inflation pressure see page 287.

Spare wheel

Important! Unidirectional tires must always be mounted with arrow on tire sidewall pointing in direction of vehicle forward movement. If the arrow on tire side wall does not point in direction of vehicle forward movement when using the spare wheel, observe the following restrictions: • Drive to the nearest tire repair facility as soon as

possible.

For rim and tire specifications, see page 326.

Spare wheel bolts

Warning! Be sure to use the original length wheel bolts when remounting the original light alloy wheel after it has been repaired.

1 Wheel bolt for light alloy wheel rim 2 Wheel bolt for steel spare wheel rim

Note: Wheel bolts (2) must be used when mounting steel spare wheel rim. The use of any wheel bolts other than (2) for the steel spare wheel rim can cause physical damage to the vehicle.

Tires, Wheels

Instruments and controls

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

281

Instruments and controls

Tires, Wheels

Operation

Driving

Instrument cluster display

Practical hints

Car care

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data

Index

Changing wheels

Warning! The jack is designed exclusively for jacking up the vehicle at the jack tubes built into either side of the vehicle. To help avoid personal injury, use the jack only to lift the vehicle during a wheel change. Never get beneath the vehicle while it is supported by the jack. Keep hands and feet away from the area under the lifted vehicle. Always firmly set parking brake and block wheels before raising vehicle with jack. Do not disengage parking brake while the vehicle is raised. Be certain that the jack is always vertical when in use, especially on hills. Always try to use the jack on level surface. Be sure that the jack arm is fully inserted in the jack tube. Always lower the vehicle onto sufficient capacity jackstands before working under the vehicle.

282

Move vehicle to a level area which is a safe distance from the roadway.

1. Set parking brake and turn on hazard warning

flasher.

2. Move selector lever to position “P” and turn off

engine.

3. Prevent vehicle from rolling away by blocking wheels with wheel chocks (not supplied with vehicle) or sizable wood block or stone. When changing a wheel on a hill, place chocks on the downhill side blocking both wheels of the other axle. On a level road, place one chock in front of and one behind the wheel that is diagonally opposite to the wheel being changed.

4. Using the wrench, wrench, loosen (one turn) but do

not yet remove the wheel bolts.

P40.10-2132-26

5. Remove the protective cover from the jack support

tube opening by inserting the screwdriver (supplied in the tool kit) in the opening and prying it out. The tube openings are located directly behind the front wheel housings and in front of the rear wheel housings.

Tires, Wheels

Instruments and controls

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

283

Instruments and controls

Tires, Wheels

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

284

P40.10-2133-26

P40.10-2134-26

6. Insert jack arm fully into the tube hole up to the

stop. Place jack on firm ground. Position the jack so that it is always vertical (plumb-line) as seen from the side (see arrow), even if the vehicle is parked on an incline.

7. Jack up the vehicle until the wheel is clear of the ground. Never start engine while vehicle is raised.

8. Unscrew upper-most wheel bolt and install

alignment bolt (1) supplied in the tool kit. Remove the remaining bolts. Keep bolt threads protected from dirt and sand.

9. Remove wheel. Grip wheel from the sides. Keep

hands from beneath the wheels.

1

10. Clean contact surfaces of wheel and wheel hub.

Install wheel on wheel hub. Insert wheel bolts and tighten them slightly. To avoid paint damage, place wheel flat against hub and hold it there while installing first wheel bolt. Unscrew the alignment bolt (1) to install the last wheel bolt.

P40.10-2135-26

Important! When installing steel spare wheel rim, make certain to use the correct wheel bolts, supplied in the vehicle tool kit, see page 281 and page 277.

Tires, Wheels

Instruments and controls

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

285

Instruments and controls

Tires, Wheels

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

286

Warning! Always replace wheel bolts that are damaged or rusted. Never apply oil or grease to wheel bolts. Damaged wheel hub threads should be repaired immediately. Incorrect mounting bolts or improperly tightened mounting bolts can cause the wheel to come off. This could cause an accident. Be sure to use the correct mounting bolts.

P40.10-2136-26

11. Lower vehicle. Remove jack and insert jack tube

cover. Before storing the jack, the jack arm must be lowered almost to the base of the jack.

12. Using the wrench, tighten the five bolts evenly,

following the sequence illustrated, until all bolts are tight. Observe a tightening torque of 80 ft.lb. (110 Nm).

13. Ensure proper tire pressure.

Tire inflation pressure A table (see fuel filler flap) lists the tire inflation pressures specified for Mercedes-Benz recommended tires as well as for the varying operating conditions.

Important! Tire pressure changes by approximately 1.5 psi (0.1 bar) per 18°F (10°C) of air temperature change. Keep this in mind when checking tire pressure inside a garage - especially in the winter. Example: If garage temperature = approximately +68°F (+20°C) and ambient temperature = approximately +32°F (0°C) then the adjusted air pressure = specified air pressure +3 psi (+0.2 bar).

The pressures listed for light loads are minimum values offering high driving comfort. Increased inflation pressures listed for heavier loads may also be used for light loads. These higher pressures produce favorable handling characteristics. The ride of the vehicle, however, will be somewhat harder. Never exceed the max. values or inflate tires below the min. values listed in the fuel filler flap. Tire temperature and pressure increase with the vehicle speed. Tire pressure should therefore only be checked and corrected on cold tires. Correct tire pressure in warm tires only if pressure has dropped below the pressure listed in the table and the respective operating conditions are taken into consideration. An underinflated tire due to a slow leak (e.g. due to a nail in the tire) may cause damage such as tread separation, bulging etc.. Regular tire pressure checks (including the spare tire) at intervals of no more than 14 days are therefore essential.

Tires, Wheels

Instruments and controls

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

287

Instruments and controls

Tires, Wheels

Operation

Driving

Instrument cluster display

Practical hints

Car care

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Index

If a tire constantly loses air, it should be inspected for damage. The spare tire should be checked periodically for condition and inflation. Spare tire will age and become worn over time even if never used, and thus should be inspected and replaced when necessary.

288

Warning! Follow recommended inflation pressures. Do not overinflate tires. Overinflated tires can result in sudden deflation (blowout) because they are more likely to become punctured or damaged by road debris, potholes etc. Do not underinflate tires. Underinflated tires wear unevenly, adversely affect handling and fuel economy, and are more likely to fail from being overheated. Do not overload the tires by exceeding the specified vehicle capacity weight (as indicated by the label on the driver’s door latch post). Overloading the tires can overheat them, possibly causing a blowout.

Battery

Warning! Failure to follow these instructions can result in severe injury or death. Never lean over batteries while connecting, you might get injured. Battery fluid contains sulfuric acid. Do not allow this fluid to come in contact with eyes, skin or clothing. In case it does, immediately flush affected area with water and seek medical help if necessary. A battery will also produce hydrogen gas, which is flammable and explosive. Keep flames or sparks away from battery, avoid improper connection of jumper cables, smoking etc..

Important! Battery replacement information: The battery is located under the rear seat cushion. To minimize the chance for acid leakage which could cause severe burns during a crash or rollover, a special acid leakage resistant battery was factory installed. A replacement battery for the vehicle must not leak acid

when upside down for at least 15 minutes. Your authorized Mercedes-Benz Center can provide such a special battery. The service life of the battery is dependent on its condition of charge. The battery should always be kept sufficiently charged, in order to last an optimum length of time. Therefore, we strongly recommend that you have the battery charge checked frequently, and corrected if necessary, especially if you use the vehicle less than approximately 200 miles (300 km) per month, mostly for short distance trips, or if it is not used for long periods of time. Only charge a battery with a battery charger after the battery has been disconnected from the vehicle’s electrical circuit. Always disconnect the battery negative lead first and connect last. When removing and connecting the battery, always make sure that all electrical consumers are off and the electronic key is in steering lock position 0. The battery, its filler caps, the vent tube and the opposite plug must always be securely installed when the vehicle in operation.

Battery

Instruments and controls

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

289

Instruments and controls

Battery

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

290

Battery recycling Batteries contain material that can harm the environment with improper disposal. Large 12 Volt storage batteries contain lead. Recycling of batteries is the preferred method of disposal. Many states require sellers of batteries to accept old batteries for recycling.

During removal and installation always protect the disconnected battery positive (+) terminal with the cover attached to the battery. While the engine is running the battery terminal clamps must not be loosened or detached, otherwise the generator and other electronic components would be damaged.

Note: The selector lever will remain locked in position “P” and the electronic key cannot be turned in the steering lock, if the vehicle battery is disconnected or discharged. After reconnecting the battery also resynchronize the front seat head restraints, the express feature of the power windows, and the electronic stability program (ESP), see page 44, 156 and 231.

Jump starting

Warning! Failure to follow these directions will cause damage to the electronic components, and can lead to a battery explosion and severe injury or death. Never lean over batteries while connecting or jump starting, you might get injured. Battery fluid contains sulfuric acid. Do not allow this fluid to come in contact with eyes, skin or clothing. In case it does, immediately flush affected area with water, and seek medical help if necessary. A battery will also produce hydrogen gas, which is flammable and very explosive. Keep flames or sparks away from battery, avoid improper connection of jumper cables, smoking etc.. Read all instructions before proceeding.

Important! A discharged battery can freeze at approximately +14°F (–10°C). In that case, it must be thawed out before jumper cables are used. Attempting to jump start a frozen battery can result in it exploding, causing personal injury.

Jumper cable specifications: • Minimum cable cross-section of 25 mm2 or

approximately 2 AWG

• Maximum length of 11.5 ft. (3.5 m).

If the battery is discharged, the engine should be started with jumper cables and the (12 V) battery of another vehicle. Only use 12 V battery to jump start your vehicle. Jump starting with more powerful battery could damage the vehicle’s electrical systems, which will not be covered by the Mercedes-Benz Limited Warranty.

Jump starting

Instruments and controls

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

291

Instruments and controls

Jump starting

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

292

Jump start the car by using the battery terminals located under hood. Proceed as follows:

1. Position the vehicle with the charged battery so that

the jumper cables will reach, but never let the vehicles touch. Make sure the jumper cables do not have loose or missing insulation.

2. On both vehicles:

• Turn off engine and all lights and accessories, except hazard warning flashers or work lights. • Apply parking brake and shift selector lever to

position “P”.

Important!

3. Lift cover (1) and clamp one end of the first jumper cable to the positive (+) under hood terminal (2) of the discharged battery and the other end to the positive (+) terminal of the charged battery. Make sure the cable clamps do not touch any other metal parts.

4. Clamp one end of the second jumper cable to the

grounded negative (–) terminal of the charged battery and the final connection to the negative (–) under hood terminal (3) of the disabled vehicle.

Important!

5. Start engine of the vehicle with the charged battery

and run at high idle. Make sure the cables are not on or near pulleys, fans, or other parts that move when the engine is started. Allow the discharged battery to charge for a few minutes. Start engine of the disabled vehicle in the usual manner.

6. After the engine has started, remove jumper cables

by exactly reversing the above installation sequence, starting with the last connection made first. When removing each clamp, make sure that it does not touch any other metal while the other end is still attached to a battery.

Note: If engine does not run after several unsuccessful starting attempts, have it checked at the nearest authorized Mercedes-Benz Center. Excessive unburned fuel generated by repeated failed starting attempts may damage the catalytic converter.

Jump starting

Instruments and controls

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

293

Instruments and controls

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

Towing the vehicle

294

Towing the vehicle Mercedes-Benz recommends that the vehicle be transported with all wheels off the ground using flatbed or appropriate wheel lift/ dolly equipment. This method is preferable to other types of towing.

Caution! Use flatbed or wheel lift/ dolly equipment with key in steering lock turned to position 0. Do not tow with sling- type equipment. Towing with sling- type equipment over bumpy roads will damage radiator and supports. To prevent damage during transport, do not tie down vehicle by its chassis or suspension parts. Switch off the tow-away alarm (see page 41) as well as the ESP (see page 232). When circumstances do not permit the recommended towing methods, the vehicle may be towed with all wheels on the ground or front wheels raised only so far as necessary to have the vehicle moved to a safe location where the recommended towing methods can be employed.

Caution! Vehicles with 4MATIC: Do not tow with one axle raised. Doing so could damage the transfer case, which is not covered by the Mercedes- Benz Limited Warranty.

Caution! If the vehicle is towed with the front axle raised (not permissible for vehicles with 4MATIC), the engine must be shut off (electronic key in steering lock in position 0 or 1). Otherwise, the EPS will immediately be engaged and will apply the rear wheel brakes. When towing the vehicle with all wheels on the ground, the selector lever must be in position “N” and the key must be in steering lock position 2. When towing the vehicle with all wheels on the ground or the front axle raised, the vehicle may be towed only for distances up to 30 miles (50 km) and at a speed not to exceed 30 mph (50 km/h). To be certain to avoid a possibility of damage to the drivetrain, however, we recommend the drive shaft be disconnected at the rear axle drive flange (vehicles with

4MATIC: disconnected at the front and rear axle drive flanges) for any towing beyond a short tow to a nearby garage.

Important! When towing the vehicle with all wheels on the ground, please note the following: With the automatic central locking activated and the electronic key in steering lock position 2, the vehicle doors lock if the left front wheel as well as the right rear wheel are turning at vehicle speeds of approx. 9 mph (15 km/h) or more. To prevent the vehicle doors from locking, deactivate the automatic central locking, see page 35.

Note: To signal turns while being towed with hazard warning flasher in use, turn electronic key in steering lock to position 2 and activate combination switch for left or right turn signal in usual manner – only the selected turn signal will operate. Upon canceling the turn signal, the hazard warning flasher will operate again.

Warning! If circumstances require towing the vehicle with all wheels on the ground, always tow with a tow bar if:

• the engine will not run • there is malfunction in the power supply or in

the vehicle’s electrical system

as that will be necessary to adequately control the towed vehicle. Prior to towing the vehicle with all wheels on the ground, make certain that the electronic key is in steering lock position 2. If the key is left in the steering lock position 0 for an extended period of time, it can no longer be turned in the lock. In this case, the steering is locked. To unlock, remove electronic key from steering lock and reinsert.

Warning! With the engine not running, there is no power assistance for the braking and steering systems. In this case, it is important to keep in mind that a considerably higher degree of effort is necessary to brake and steer the vehicle.

Towing the vehicle

295

Instruments and controls

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

Instruments and controls

Operation

Driving

Instrument cluster display

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data

Index

Towing the vehicle

296

Transmission selector lever, manually unlocking

1 Cover on right side of front bumper To remove cover: Press mark on cover in direction of arrow and lift cover off to reveal threaded hole for towing eye bolt. The towing eye bolt is supplied with the vehicle tools. Screw towing eye bolt in to its stop and tighten with lug wrench. To reinstall cover: Engage cover (1) at bottom and press in top securely. The rear towing eye is located at the right, below the bumper.

In the case of power failure the transmission selector lever can be manually unlocked, e.g. to tow the vehicle. To do so, insert a pin (1), e.g. ball point pen, into the covered opening below the position “D” of the shift pattern. While pushing the pin down, move selector lever from position “P”. After removal of the pin from the opening, the cover will not close fully. Only after moving the selector lever to positions “D+” and “D–” does the cover return to its closed position.

Exterior lamps

Replacing bulbs Correct headlamp adjustment is extremely important. Have headlamps checked and readjusted at regular intervals and when a bulb has been replaced. See your authorized Mercedes-Benz Center for headlamp adjustment.

Notes: To prevent a possible electrical short circuit, switch off lamp prior to replacing a bulb. When replacing bulbs, install only 12 volt bulbs with the specified watt rating. When replacing halogen bulbs do not touch glass portion of bulb with bare hands. Use plain paper or a clean cloth.

Warning! Bulbs and bulb holder can be very hot. Allow the lamp to cool down before changing a bulb. Halogen lamps contain pressurized gas. A bulb can explode if you:

Warning! Because of high voltage in Xenon lamps, it is dangerous to replace the bulb or repair the lamp and its components. We recommend that you have such work done by a qualified technician.

• touch or move it when hot, • drop the bulb, • scratch the bulb.

Wear eye and hand protection.

Exterior lamps

Instruments and controls

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

297

Instruments and controls

Exterior lamps

Operation

Driving

Instrument cluster display

Practical hints

Car care

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data

Index

298

Headlamp assembly

1 Headlamp cover for low beam headlamp 2 Headlamp cover for high beam headlamp, parking

and standing lamp

P82.10-2623-26

3 Bulb socket for turn signal lamp 4 Electrical connector for low beam headlamp bulb 5 Electrical connector for high beam headlamp bulb 6 Bulb socket for parking and standing lamp

Bulbs for high beam H7 (55 W) Open hood. Twist cover (2) counterclockwise and remove. Pull off electrical connector. Twist bulb holder counterclockwise and remove bulb from it. Insert the new bulb so that its base fits in recess of the holder. Install bulb holder and twist clockwise to its stop, and reinstall electrical connector.Ensure that base is secured on both sides (arrows) Reinstall cover (2), twist it clockwise until seated securely.

Bulbs for low beam H7 (55 W) Open hood. Twist cover (1) counterclockwise and remove. Pull off electrical connector (4). Twist bulb holder counterclockwise and remove bulb from it. Insert the new bulb so that the base locates in the recess on the holder. Install bulb holder and twist clockwise to its stop, and reinstall electrical connector. Reinstall cover (1), twist it clockwise until seated securely. Xenon (optional) Bulb for low beam

Warning! Do not remove the cover for the Xenon headlamp. Because of high voltage in Xenon lamps, it is dangerous to replace the bulb or repair the lamp and its components. We recommend that you have such work done by a qualified technician.

Exterior lamps

Instruments and controls

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

299

Instruments and controls

Exterior lamps

Operation

Driving

Instrument cluster display

Practical hints

Car care

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data

Index

Turn signal lamp 1156 NA (26.9/5 W/32/4 cp bulb) Open hood. Twist bulb socket (3) counterclockwise and pull out. Push bulb into socket, turn counterclockwise and remove. Insert new bulb in socket, push in and twist clockwise. Reinstall bulb socket. Reinstall lamp assembly until properly seated.

300

Parking and standing lamp H 6W (6 W bulb) Open hood. Twist cover (2) counterclockwise and remove. Pull off electrical connector (6). Twist bulb socket (6) counterclockwise and pull out. Push bulb into socket, turn counterclockwise and remove. Insert new bulb in socket, push in and twist clockwise. Reinstall bulb socket. Reinstall lamp assembly until properly seated.

Taillamp assemblies

P82.10-2620-26

P82.10-2621-26

1 Turn signal lamp (21 W/24 cp bulb) 2 Stop, tail, parking and side marker lamp

(21/4 W bulb)

3 Backup lamp (21 W/32 cp bulb) 4 Driver’s side:

Rear fog lamp (21 W/32 cp bulb)

Exterior lamps

Instruments and controls

Operation

Driving

Instrument cluster display

Practical hints

Car care

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data

Index

301

Instruments and controls

Exterior lamps

Operation

Driving

Instrument cluster display

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Car care

Technical

data

Index

Open tailgate and left or right trim panel. Twist bulb socket counterclockwise and pull out. Push bulb into socket, turn counterclockwise and remove. Insert new bulb in socket, push in and twist clockwise. Reinstall bulb socket, and close trim panel.

Notes: Bulbs (3) and (4) cannot be accessed without removal of tailgate trim panel. For exchange of bulbs (1) or (2) on left side of vehicle, also remove spare wheel, see page 277.

302

License plate lamps

License plate lamps (5 W/4 cp bulb) Loosen both screws, remove lamp and take out bulb.

P82.10-2206-26

Side marker lamp, front

High mounted stop lamp, Additional turn signals on the exterior mirror The high mounted stop lamp (3rd brake lamp), and the additional turn signals on the exterior mirrors are equipped with LEDs. Have the system checked at an authorized Mercedes-Benz Center if a malfunction occurs.

Side marker lamp, front (5 W/4 cp bulb) From inside wheel house (arrow) reach behind side marker lamp and press tab. Remove lamp from bumper and take out bulb.

Exterior lamps

Instruments and controls

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

303

Instruments and controls

Electronic key

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

304

Changing batteries in the electronic key

P80.20-2200-26

P80.35-2028-26

1 Transmit buttons 2 Lamp for battery check and function control

Changing batteries Move locking tab (3) in direction of right arrow and remove mechanical key (4, left arrow).

Checking batteries If one of the transmit buttons (1) is pressed, the battery check lamp (2) lights up briefly – indicating that the batteries are in order. Change batteries if the battery check lamp (2) does not light up briefly.

5

P80.35-2026-26

Insert mechanical key (4) in side opening (5) to open latch. Press briefly (do not use mechanical key as lever) to release battery compartment. Remove mechanical key from side opening. Carefully remove battery compartment in direction of arrow (6).

P80.35-2027-26

Change batteries (7), inserting new ones under contact spring (8) with plus (+) side facing up. Return battery compartment into housing until locked in place and slide mechanical key back into electronic key.

Electronic key

Instruments and controls

Operation

Driving

Instrument cluster display

Practical hints

Car care

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305

Instruments and controls

Electronic key

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

Important! Batteries contain materials that can harm the environment if disposed of improperly. Recycling of batteries is the preferred method of disposal. For disposal, please follow manufacturer’s recommendation on battery package. Replacement Battery: Lithium, type CR 2025 or equivalent.

306

Synchronizing remote control The remote control may have to be resynchronized, if the vehicle cannot be locked or unlocked. To synchronize insert electronic key in starter switch. The remote control should once again be operational.

Emergency operation of sliding/pop-up roof

P77.20-2037-26

The sliding/pop-up roof can be opened or closed manually should an electrical malfunction occur. The sliding/pop-up roof drive is located behind the lens of the left interior lamp between the sun visors.

To slide the roof closed or to raise the roof at the rear: turn crank clockwise. To slide the roof open or to lower the roof at the rear: turn crank counterclockwise.

1. Pry off lens (1) by using a screw driver. 2. Remove cover (2). 3. Obtain crank (3) (supplied with vehicle) and insert

it through hole.

Note: Push crank upward while turning it, to disengage the electric motor.

Emergency operation of sliding / pop-up roof

307

Instruments and controls

Operation

Driving

Instrument cluster display

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Car care

Technical

data

Index

Instruments and controls

Operation

Driving

Instrument cluster display

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Car care

Technical

data

Index

Manual release for fuel filler flap

308

Manual release for fuel filler flap

P80.20-2089 -26

The manual release knob is located behind the right side rear compartment trim panel. In case the central locking system does not release the fuel filler flap, pull the manual release knob (arrow) while simultaneously opening the fuel filler flap.

Replacing wiper blade insert For safety reasons, remove electronic key from steering lock before replacing the wiper blade, otherwise the motor can suddenly turn on and cause injury.

Notes: Do not open engine hood with wiper arm folded forward. Do not allow the wiper arm to contact the windshield glass without a wiper blade inserted. The glass may be scratched or broken. Make certain that the wiper blade is properly installed. An improperly installed wiper blade may cause windshield damage.

Removal: Fold wiper arm forward. Press safety tab down (1), push wiper blade downward (2) and remove. Place wiper blade on firm support. Press down both tabs and slide (direction of arrow) the wiper blade insert out of the retainer claws.

Installation: Slide (direction of arrow) wiper blade insert into retainer claws until tabs are engaged. Insert wiper blade between tabs (3) on the wiper arm, and slide into end of wiper arm. Press safety tab upward until it locks in place.

Replacing wiper blade insert

309

Instruments and controls

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

Instruments and controls

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

Replacing wiper blade insert

310

Rear window wiper blade

Removal: Fold wiper arm (1) away from rear window and rotate wiper blade (2) until perpendicular to wiper arm. Push safety tab (3) of attachment link (4) and pull wiper blade from end of wiper arm. Installation: Slide wiper blade onto wiper arm until it locks in place.

Note: You can also replace the wiper blade insert.

Roof rack

Installation:

1. Loosen knurled-head screws (2) and turn clamping

plates (3) to side.

2. Mount cross bar (1) on roof railings. 3. Turn clamping plates (3) back under roof railings

and tighten the knurled-head screws (2).

Important! Do not use the pop-up feature of the sliding/pop-up roof when positioning and/or placing luggage above it, to prevent damage to the sliding/pop-up roof panel. Never place luggage on cross bars only, but load it on the protective strips, distribute it evenly over the entire area and fasten it securely.

1 Cross bar 2 Knurled-head screws 3 Clamping plates 4 Protective strips The cross bars (1) should only be used as guard rails to prevent luggage from sliding. They must only be installed above the protective strips (4).

Roof rack

Instruments and controls

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

311

Instruments and controls

Roof rack

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

312

Note: Use only roof racks approved by Mercedes-Benz for your vehicle model. They mount to the roof railings and do not require additional supports (e.g. suction cups or legs). Such supports may lead to marring of the paint or denting of the roof. For further information inquire at your Mercedes-Benz Center.

Long cargo items should not extend beyond the vehicle length and should be securely fastened at the front and rear. Prior to and during an extended trip check the roof load, and retighten the knurled-head screws if necessary. The heaviest portion of the cargo should always be kept as low as possible since it influences the handling characteristics of the vehicle. When driving without roof luggage, the cross bars may be removed to reduce wind noise. For load capacity see page 326.

Vehicle care

Cleaning and care of the vehicle . 314
Power washer .............................. 315
Tar stains ..................................... 315
Paintwork, painted body components ................................. 315
Engine cleaning .......................... 316
Vehicle washing ......................... 316
Ornamental moldings ................ 316
Headlamps, taillamps, turn signal lenses ........................................... 316
Cleaning the parktronic system sensors ......................................... 317

Window cleaning / glass sunroof .........................................317
Wiper blades ...............................317
Light alloy wheels ......................318
Instrument cluster ......................318
Steering wheel and gear selector lever ..............................................318
Cup holder ...................................318
Seat belts ......................................318
Headliner .....................................318
Upholstery ...................................319
Hard plastic trim items ..............319
Plastic and rubber parts ............319

Contents – Vehicle care

313

Instruments and controls

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

Instruments and controls

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

Cleaning and care of the vehicle

314

Cleaning and care of the vehicle

Warning! Many cleaning products can be hazardous. Some are poisonous, others are flammable. Always follow the instructions on the particular container. Always open your vehicle’s doors or windows when cleaning the inside. Never use fluids or solvents that are not designed for cleaning your vehicle.

In operation, your vehicle is subjected to varying external influences which, if gone unchecked, can attack the paintwork as well as the underbody and cause lasting damage. Such damage is caused not only by extreme and varying climatic conditions, but also by air polution, road salt, tar, gravel and stone chipping. Grease and oil, fuel, coolant, brake fluid, bird droppings, insects, tree resins etc. should be removed immediately to avoid paint damage. Frequent washing reduces and/or eliminates the aggressiveness and potency of the above adverse influences.

More frequent washings are necessary to deal with unfavorable conditions; for example, near the ocean, in industrial areas (smoke, exhaust emissions), or during winter operation. You should check your vehicle from time to time for stone chipping or other damage. Any damage should be repaired as soon as possible to prevent the start of corrosion. In doing so, do not neglect the underside of the vehicle. A prerequisite for a thorough check is a washing of the underbody followed by a thorough inspection. Damaged areas need to be reundercoated. Your vehicle has been treated at the factory with a wax- base rustproofing in the body cavities which will last for the lifetime of the vehicle. Post-production treatment is neither necessary nor recommended by Mercedes-Benz because of the possibility of incompatibility between materials used in the production process and others applied later. We have selected car-care products and compiled recommendations which are specially matched to our vehicles and which always reflect the latest technology. You can obtain Mercedes-Benz approved car-care products at your authorized Mercedes-Benz Center.

Scratches, corrosive deposits, corrosion or damage due to negligent or incorrect care cannot always be removed or repaired with the car-care products recommended here. In such cases it is best to seek aid at your authorized Mercedes-Benz Center. The following topics deal with the cleaning and care of your vehicle and give important “how-to” information as well as references to Mercedes-Benz approved car-care products. Additional information can be found in the booklet titled “Vehicle Car Guide”.

Power washer When using a power washer for cleaning the vehicle always observe manufacturers’ operating instructions.

Caution! Never use a round nozzle to power wash tires. The intense jet of water can result in damage to the tire. Always replace a damaged tire. Always keep the jet of water moving across the surface. Do not aim directly at electrical parts, electrical connectors, seals, or other rubber parts.

Tar stains Quickly remove tar stains before they dry and become more difficult to remove. A tar remover is recommended.

Paintwork, painted body components Mercedes-Benz approved Paint Care should be applied when water drops on the paint surface do not “bead up”, normally in 3 to 5 months, depending on climate and washing detergent used. Mercedes-Benz approved Paint Cleaner should be applied if paint surface shows signs of dirt embedding (i.e. loss of gloss). Do not apply any of these products or wax if your vehicle is parked in the sun or if the hood is still hot. Use the appropriate MB-Touch-Up Stick for quick and provisional repairs of minor paint damage (i.e. chips from stones, vehicle doors etc.).

Cleaning and care of the vehicle

315

Instruments and controls

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

Instruments and controls

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

Cleaning and care of the vehicle

316

Engine cleaning Prior to cleaning the engine compartment make sure to protect electrical components and connectors from the intrusion of water and cleaning agents. Corrosion protection, such as MB Anticorrosion Wax should be applied to the engine compartment after every engine cleaning. Before applying, all control linkage bushings and joints should be lubricated. The poly-V-belt and all pulleys should be protected from any wax.

Vehicle washing Do not use hot water or wash your vehicle in direct sunlight. Use only a mild car wash detergent, such as Mercedes-Benz approved Car Shampoo. Thoroughly spray the vehicle with a diffused jet of water. Direct only a very weak spray towards the ventilation intake. Use plenty of water and rinse the sponge and chamois frequently. Rinse with clear water and thoroughly wipe dry with a chamois. Do not allow cleaning agents to dry on the finish.

Due to the width of the vehicle, prior to running the vehicle through an automatic car wash, fold back the outside mirrors to prevent them from getting damaged. In the winter, thoroughly remove all traces of road salt as soon as possible. When washing the underbody, do not forget to clean the inner sides of the wheels.

Ornamental moldings For regular cleaning and care of very dirty chrome- plated parts, use a chrome cleaner.

Headlamps, taillamps, turn signal lenses Use a mild car wash detergent, such as Mercedes-Benz approved Car Shampoo, with plenty of water. To prevent scratches, never apply strong force and use only a soft, non-scratchy cloth when cleaning the lenses. Do not attempt to wipe dirty lenses with a dry cloth or sponge.

Cleaning the parktronic system sensors

P88.20-2049-26

Use a mild car wash detergent, such as Mercedes-Benz approved Car Shampoo, with plenty of water. When using a steam cleaner or power washer, aim nozzle only briefly from a minimum distance of 4 in. (10 cm) at sensors (1). To prevent scratches, never apply strong force and use only a soft, non-scratchy cloth when cleaning the sensors. Do not attempt to wipe dirty sensors with a dry cloth or sponge.

Window cleaning Use a window cleaning solution on all glass surfaces. An automotive glass cleaner is recommended.

Note: For safety reasons, remove electronic key from steering lock before cleaning the windshield, otherwise the wiper motor can suddenly turn on and cause injury.

Wiper blade Clean the wiper blade inserts with a clean cloth and detergent solution.

Note: For safety reasons, remove electronic key from steering lock before cleaning the wiper blade, otherwise the wiper motor can suddenly turn on and cause injury.

Cleaning and care of the vehicle

317

Instruments and controls

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

Instruments and controls

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

Cleaning and care of the vehicle

318

Light alloy wheels Mercedes-Benz approved Wheel Care should be used for regular cleaning of the light alloy wheels. If possible, clean wheels once a week with Mercedes-Benz approved Wheel Care, using a soft bristle brush and a strong spray of water. Follow instructions on container.

Note: Use only acid-free cleaning materials. The acid could lead to corrosion.

Instrument cluster Use a gentle dishwashing detergent or mild detergent for delicate fabrics as a washing solution. Wipe with a cloth moistened in lukewarm solution. Do not use scouring agents.

Steering wheel and gear selector lever Wipe with a damp cloth and dry thoroughly or clean with Mercedes-Benz approved Leather Care.

Cup holder