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3 Auxiliary fuse box to left of exterior lamp switch


To again access, open door, pry off cover and remove.


W210.book Seite 259 Mittwoch, 30. Mai 2001 11:45 11


Hood


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. When closing hood, use extreme caution not to catch hands or fingers. The radiator fan may continue to run for approximately 30 seconds or even restart after the engine has been turned off. Stay clear from fan blades.


If you see flames or smoke coming from the engine compartment, or if the coolant temperature gauge indicates that the engine is overheated, do not open the hood. Move away from vehicle and do not open the hood until the engine has cooled. If necessary, call a fire department. The engine is equipped with a transistorized ignition system. Because of the high voltage it is dangerous to touch any components (ignition coils, spark plug sockets, diagnostic socket) of the ignition system


• with the engine running, • while starting the engine, • if ignition is “on” and the engine is turned


manually.


Engine compartment


259


Instruments and controls


Operation


Driving


Instrument cluster display


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Technical


data


Index


W210.book Seite 260 Mittwoch, 30. Mai 2001 11:45 11


Instruments and controls


Operation


Driving


Instrument cluster display


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data


Index


Engine compartment


260


To open: To unlock the hood, pull release lever (1) under the driver’s side of the instrument panel. At the same time a handle will extend out of the radiator grill (it may be necessary to lift the hood up slightly).


Caution! To avoid damage to the windshield wiper or hood, open the hood only with wiper in the parked position.


P68.00-2431-26


W210.book Seite 261 Mittwoch, 30. Mai 2001 11:45 11


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).


Engine compartment


261


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Index


W210.book Seite 262 Mittwoch, 30. Mai 2001 11:45 11


Instruments and controls


Operation


Driving


Instrument cluster display


Practical hints


Car care


Technical


data


Index


Engine compartment


262


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.


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 251 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.


W210.book Seite 263 Mittwoch, 30. Mai 2001 11:45 11


Coolant level


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.


Engine compartment


263


Instruments and controls


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Driving


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Technical


data


Index


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Instruments and controls


Operation


Driving


Instrument cluster display


Practical hints


Car care


Technical


data


Index


Engine compartment


264


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 326.


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.


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).


W210.book Seite 265 Mittwoch, 30. Mai 2001 11:45 11


Windshield and headlamp washer system


E 320 shown


1 Windshield washer fluid reservoir


Capacity approximately 5.8 US qt (5.5 l)


2 Headlamp washer 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)


Engine compartment


265


Instruments and controls


Operation


Driving


Instrument cluster display


Practical hints


Car care


Technical


data


Index


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Instruments and controls


Spare wheel


Operation


Driving


Instrument cluster display


Practical hints


Car care


Technical


data


Index


266


Lift trunk floor and engage handle in upper edge of the trunk. To remove spare tire: Turn luggage bowl counterclockwise and remove. To store spare tire: Place spare tire in wheel well and secure it with luggage bowl. Turn luggage bowl clockwise to its stop.


Note: Always lower trunk floor before closing trunk lid.


Spare wheel, vehicle tools, storage compartment


P40.10-2244-26


1 Trunk floor 2 Handle 3 Luggage bowl 4 Vehicle tools


W210.book Seite 267 Mittwoch, 30. Mai 2001 11:45 11


Vehicle jack


1 Jack arm 2 Jack base


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.


P58.10-2006-26


See illustration for proper storage of jack. Before storing the jack on the felt in the spare wheel well, the jack arm must be lowered almost to the base of the jack.


Vehicle jack


Instruments and controls


Operation


Driving


Instrument cluster display


Practical hints


Car care


Technical


data


Index


267


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Instruments and controls


Tires, Wheels


Operation


Driving


Instrument cluster display


Practical hints


Car care


Technical


data


Index


268


Warning! Worn, old tires can cause accidents. If the tire tread is badly worn, or if the tires have sustained damage, replace them. 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 317. 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 317.


W210.book Seite 269 Mittwoch, 30. Mai 2001 11:45 11


Rotating wheels Rotation of wheels does not apply to model E 55 AMG with summer tires. 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 at 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 278.


Tires, Wheels


Instruments and controls


Operation


Driving


Instrument cluster display


Practical hints


Car care


Technical


data


Index


269


W210.book Seite 270 Mittwoch, 30. Mai 2001 11:45 11


Instruments and controls


Tires, Wheels


Operation


Driving


Instrument cluster display


Practical hints


Car care


Technical


data


Index


Spare wheel


Steel spare wheel rim (E 320 without sport package)


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 317.


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.


270


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.


W210.book Seite 271 Mittwoch, 30. Mai 2001 11:45 11


Spare wheel (E 320 with sport package, E 430)


Important! The spare wheel rim is mounted with a full size tire of the same type as on the vehicle, and is fully functional. However, that spare wheel rim is weight optimized and has a limited service life of 12 000 miles (20 000 km) use before a standard wheel rim must replace it. In the case of a flat tire, you may temporarily use the spare wheel. Do not operate vehicle with more than one spare wheel mounted.


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.


Warning! The spare wheel rim is for temporary use only. Use for over a total of 12 000 miles (20 000 km) (aggregate off all uses) may cause wheel rim failure leading to an accident and possible injuries.


For rim and tire specifications, see page 317.


Tires, Wheels


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Operation


Driving


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data


Index


271


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Instruments and controls


Tires, Wheels


Operation


Driving


Instrument cluster display


Practical hints


Car care


Technical


data


Index


272


Spare wheel (E 55 AMG) The spare wheel rim size is 7 1/2 J x 17 H 2 with tire size 235/45 R 17 93 W.


Important! In the case of a flat tire or breakdown, you may temporarily use the wheel when observing the following restrictions: • Do not exceed vehicle speed of 50 mph (80 km/h). • Drive to the nearest repair facility to have the flat


tire repaired or replaced as appropriate.


• Do not operate vehicle with more than one spare


wheel mounted.


Warning! The spare wheel rim is for temporary use only. Use for over a total of 12 000 miles (20 000 km) (aggregate off all uses) may cause wheel rim failure leading to an accident and possible injuries. The dimensions of the spare wheel are different from those of road wheels. As a result, the vehicle handling characteristics change when driving with a mounted spare wheel. The spare wheel should only be used temporarily, and replaced with a regular road wheel as quickly as possible.


For rim and tire specifications, see page 317.


W210.book Seite 273 Mittwoch, 30. Mai 2001 11:45 11


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.


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.


Tires, Wheels


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Operation


Driving


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Index


273


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Instruments and controls


Tires, Wheels


Operation


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Index


274


4. Using the wrench, loosen 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.


W210.book Seite 275 Mittwoch, 30. Mai 2001 11:45 11


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.


Tires, Wheels


Instruments and controls


Operation


Driving


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data


Index


275


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Instruments and controls


Tires, Wheels


Operation


Driving


Instrument cluster display


Practical hints


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Index


276


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! E 320 (except sport package) only: When installing steel spare wheel rim, make certain to use the correct wheel bolts, supplied in the vehicle tool kit, see page 270 and page 266.


W210.book Seite 277 Mittwoch, 30. Mai 2001 11:45 11


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.


Warning! The spare wheel rim is for temporary use only. Use for over a total of 12 000 miles (20 000 km) (aggregate of all uses) may cause wheel rim failure leading to an accident and possible injuries.


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.


Tires, Wheels


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Operation


Driving


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Index


277


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Instruments and controls


Tires, Wheels


Operation


Driving


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Index


278


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).


Tire pressures listed for light loads are minimum values offering high driving comfort. Increased inflation pressures for heavy loads produce favorable handling characteristics with lighter loads and are perfectly permissible. The ride of the vehicle, however, will become somewhat harder. 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.


W210.book Seite 279 Mittwoch, 30. Mai 2001 11:45 11


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.


Warning! Do not overinflate tires. Overinflating tires can result in sudden deflation (blowout) because they are more likely to become punctured or damaged by road debris, potholes etc.. Follow recommended inflation pressures. 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.


Tires, Wheels


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Operation


Driving


Instrument cluster display


Practical hints


Car care


Technical


data


Index


279


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Instruments and controls


Battery


Operation


Driving


Instrument cluster display


Practical hints


Car care


Technical


data


Index


280


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 maintenance-free 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


W210.book Seite 281 Mittwoch, 30. Mai 2001 11:45 11


operation. 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 pages 47, 156 and 221.


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.


Battery


Instruments and controls


Operation


Driving


Instrument cluster display


Practical hints


Car care


Technical


data


Index


281


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Instruments and controls


Jump starting


Operation


Driving


Instrument cluster display


Practical hints


Car care


Technical


data


Index


282


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.


W210.book Seite 283 Mittwoch, 30. Mai 2001 11:45 11


Jump start the vehicle 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.


283


Jump starting


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Index


W210.book Seite 284 Mittwoch, 30. Mai 2001 11:45 11


Instruments and controls


Jump starting


Operation


Driving


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Index


284


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


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.


W210.book Seite 285 Mittwoch, 30. Mai 2001 11:45 11


Towing the vehicle


Warning Prior to towing the vehicle with all wheels on the ground, make certain that the electronic key is in steering lock position 2. The maximum towing speed and distance with the vehicle on the ground is 30 mph and 30 miles. If the electronic 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.


Important! When towing the vehicle, 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 approximately 9 mph (15 km/h) or more. To prevent the vehicle door locks from locking, deactivate the automatic central locking. The rear towing eye is located at the right, below the bumper.


Towing the vehicle


285


Instruments and controls


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Index


W210.book Seite 286 Mittwoch, 30. Mai 2001 11:45 11


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Towing the vehicle


286


We recommend that the vehicle be transported using flat bed equipment. This method is preferable to other types of towing. The vehicle may be towed with all wheels on the ground and the selector lever in position “N” for distances up to 30 miles (50 km) and at a speed not to exceed 30 mph (50 km/h). The electronic key must be in steering lock position 2. To be certain to avoid a possibility of damage to the transmission, however, we recommend the drive shaft be disconnected at the rear axle drive flange for any towing beyond a short tow to a nearby garage. Do not tow with sling-type equipment. Towing with sling-type equipment over bumpy roads will damage radiator and supports. Use wheel lift, dolly, or flat bed equipment, with electronic key in steering lock turned to position 0.


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.


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.


W210.book Seite 287 Mittwoch, 30. Mai 2001 11:45 11


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.


Caution! If the vehicle is towed with the front axle raised, the engine must be shut off (electronic key in steering lock position 0 or 1). Otherwise, the ESP will immediately be engaged and will apply the rear wheel brakes. Switch off the tow-away alarm, see page 44, and the automatic center locking on page 35.


Transmission selector lever, manually unlocking


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.


Towing the vehicle


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Driving


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data


Index


W210.book Seite 288 Mittwoch, 30. Mai 2001 11:45 11


Instruments and controls


Exterior lamps


Operation


Driving


Instrument cluster display


Practical hints


Car care


Technical


data


Index


Exterior lamps


Replacing bulbs


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:


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


Wear eye and hand protection.


288


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! 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.


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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


Exterior lamps


Instruments and controls


Operation


Driving


Instrument cluster display


Practical hints


Car care


Technical


data


Index


289


W210.book Seite 290 Mittwoch, 30. Mai 2001 11:45 11


Instruments and controls


Exterior lamps


Operation


Driving


Instrument cluster display


Practical hints


Car care


Technical


data


Index


290


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 high and low beam H7 (55 W) Open hood. Twist cover (1 or 2) counterclockwise and remove. Pull off electrical connector (4) or (5). 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. Reinstall cover (1 or 2), twist it clockwise until seated securely.


Xenon (optional) Bulb for low beam


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.


W210.book Seite 291 Mittwoch, 30. Mai 2001 11:45 11


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.


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.


Exterior lamps


Instruments and controls


Operation


Driving


Instrument cluster display


Practical hints


Car care


Technical


data


Index


291


W210.book Seite 292 Mittwoch, 30. Mai 2001 11:45 11


Instruments and controls


Exterior lamps


Operation


Driving


Instrument cluster display


Practical hints


Car care


Technical


data


Index


292


Taillamp assemblies


P82.10-2204-26


Open trunk lid. Swing cover aside.


1 Turn signal lamp (21 W/24 cp bulb) 2 Stop, tail and parking lamp (21/4 W bulb) 3 Tail, parking and side marker lamp (5 W/4 cp bulb)


4 Driver’s side:


Rear fog lamp (21 W/32 cp bulb) 5 Backup lamp (21 W/32 cp bulb)


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.


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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 LED’s. 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


293


W210.book Seite 294 Mittwoch, 30. Mai 2001 11:45 11


Instruments and controls


Operation


Driving


Instrument cluster display


Practical hints


Car care


Technical


data


Index


Electronic main key


294


Changing batteries in the electronic main key


P80.20-2201-26


P80.35-2029-26


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.


W210.book Seite 295 Mittwoch, 30. Mai 2001 11:45 11


P80.35-2025-26


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 main key.


Electronic main key


295


Instruments and controls


Operation


Driving


Instrument cluster display


Practical hints


Car care


Technical


data


Index


W210.book Seite 296 Mittwoch, 30. Mai 2001 11:45 11


Instruments and controls


Operation


Driving


Instrument cluster display


Practical hints


Car care


Technical


data


Index


Electronic main key


296


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.


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 steering lock. The remote control should once again be operational.


Emergency engine shut-down If the engine can no longer be stopped using the electronic key, the engine can be turned off by removing two fuses. For easy removal of fuses use the fuse extractor (supplied with vehicle tool kit) to pull out the fuses marked on the fuse chart as “ENGINE EMERGENCY OFF”. The fuse chart is also located in the vehicle tool kit, see page 266. For fuses see page 257.


W210.book Seite 297 Mittwoch, 30. Mai 2001 11:45 11


Rear seat cushion


Removal: Pull locking tabs up (on left and right side of seat) and lift seat at the front. Installation: Guide seat belt buckles through openings in seat cushion. Slide rear edge of cushion under the backrest as far as it will go, and push front of cushion down until it locks in place.


Caution! Watch out for sharp edges when removing or installing the rear seat cushion, and make sure that it is securely locked in place again, to prevent personal injury.


P91.12-2193-26


Rear seat cushion


297


Instruments and controls


Operation


Driving


Instrument cluster display


Practical hints


Car care


Technical


data


Index


W210.book Seite 298 Mittwoch, 30. Mai 2001 11:45 11


Instruments and controls


Operation


Driving


Instrument cluster display


Practical hints


Car care


Technical


data


Index


Emergency operation of sliding / pop-up roof


298


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.


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Manual release for fuel filler flap


The manual release knob is located behind the right side trunk panel. In case the central locking system does not release the fuel filler flap, pull the manual release knob while simultaneously opening the fuel filler flap.


P80.20-2090-26


Manual release for fuel filler flap


299


Instruments and controls


Operation


Driving


Instrument cluster display


Practical hints


Car care


Technical


data


Index


W210.book Seite 300 Mittwoch, 30. Mai 2001 11:45 11


Instruments and controls


Operation


Driving


Instrument cluster display


Practical hints


Car care


Technical


data


Index


Replacing wiper blade insert


300


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.


W210.book Seite 301 Mittwoch, 30. Mai 2001 11:45 11


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


301


Instruments and controls


Operation


Driving


Instrument cluster display


Practical hints


Car care


Technical


data


Index


W210.book Seite 302 Mittwoch, 30. Mai 2001 11:45 11


Instruments and controls


Roof rack


Roof rack


Operation


Driving


Instrument cluster display


Practical hints


Car care


Technical


data


Index


302


Use only those roof racks approved by Mercedes-Benz to avoid damage to the vehicle. Follow manufacturer’s installation instructions. Mount supports only between markings on border of roof which are visible when doors are opened.


W210.book Seite 303 Mittwoch, 30. Mai 2001 11:45 11


Vehicle care


Cleaning and care


of the vehicle .............................304
Power washer ..............................305
Tar stains .....................................305
Paintwork, painted body components .................................305
Engine cleaning ..........................306
Vehicle washing .........................306
Ornamental moldings ................306
Headlamps, taillamps, turn signal lenses ......................306
Cleaning the parktronic system sensors ...........................307


Window cleaning / glass sunroof .............................. 307
Wiper blades .............................. 307
Light alloy wheels ..................... 308
Instrument cluster ..................... 308
Steering wheel and gear selector lever ..................... 308
Cup holder .................................. 308
Seat belts ..................................... 308
Headliner and shelf below rear window .................... 308
Upholstery .................................. 309
Hard plastic trim items ............. 309
Plastic and rubber parts ........... 309


Contents – Vehicle care


303


Instruments and controls


Operation


Driving


Instrument cluster display


Practical hints


Car care


Technical


data


Index


W210.book Seite 304 Mittwoch, 30. Mai 2001 11:45 11


Instruments and controls


Operation


Driving


Instrument cluster display


Practical hints


Car care


Technical


data


Index


Cleaning and care of the vehicle


304


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.


W210.book Seite 305 Mittwoch, 30. Mai 2001 11:45 11


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.

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