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왘 Fold the wiper arm backward to rest on the windshield. Make sure you hold on to the wiper when folding the wiper arm back.


Removing rear wiper blade


! Hold on to the wiper when folding the wiper arm back. If released, the force of the impact from the tensioning spring could crack the rear window. Do not allow the wiper arms to contact the rear window glass without a wiper blade inserted. For your convenience, we recommend that you have this work carried out by an authorized Mercedes-Benz Center. Make sure the wiper blades are properly in- stalled. Improperly installed wiper blades may cause rear window damage.


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Practical hints Replacing wiper blades


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왘 Remove the SmartKey from the starter


왘 Turn the wiper blade 1 at a right angle


switch. Vehicles with KEYLESS-GO*: 왘 Make sure the vehicle’s on-board


electronics have status 0 (컄 page 39).


! Do not pull on the wiper blade inserts. They could tear. 왘 Fold the wiper arm away from the vehi-


cle until it engages.


to wiper arm.


왘 Press tab 2 down and push wiper blade 1 downward in direction of arrow 4.


왘 Slide the wiper blade 1 into attachment 3 in direction of arrow 4.


왘 Let tab 2 latch into attachment 3


until it locks in place.


왘 Remove wiper blade 1.


왘 Check if the wiper blade is securely fas-


Installing rear wiper blade


tened.


왘 Fold the wiper arm back towards the vehicle to rest on the rear windshield. Make sure you hold on to the wiper arm when folding it back.


1 Wiper blade 2 Tab 3 Attachment 4 Installing


1 Wiper blade 2 Tab 3 Attachment 4 Removing


450


Practical hints Flat tire


Vehicles with SmartKey with KEYLESS-GO*: 왘 Turn off the engine by pressing the


KEYLESS-GO* start/stop button on the gear selector lever once (컄 page 64).


왘 Open the driver’s door (this puts the ig- nition in position 0, same as with the SmartKey removed from the starter switch). The driver’s door then can be closed again.


왘 Have any passenger exit the vehicle at


a safe distance from the roadway.


i Open door only when conditions are safe to do so.


Sealing tires with TIREFIT


E 63 AMG vehicles with foldable third row seat are equipped with TIREFIT.


Warning!


Keep TIREFIT away from sparks, open flame or heat source.


Do not smoke.


Small tire punctures, particularly those in the tread, can be sealed with TIREFIT. TIREFIT can be used in ambient tempera- tures down to -4°F (-20°C).


왔 Flat tire Preparing the vehicle


왘 Park the vehicle in a safe distance from


moving traffic on a hard, flat surface when possible.


왘 Turn on the hazard warning flasher


(컄 page 148).


왘 Turn the steering wheel so that the


front wheels are in a straight ahead po- sition.


왘 Set the parking brake (컄 page 62). 왘 Move the gear selector lever to P. Vehicles with SmartKey: 왘 Turn off the engine (컄 page 63). 왘 Remove the SmartKey from the starter


switch.


451


Practical hints Flat tire


Warning!


Warning!


i If sealant has leaked out, let it dry. You can then peel it off.


TIREFIT is a limited repair device. TIREFIT cannot be used for cuts or punctures larger than approximately 0.16 in (4 mm) and tire damage caused by driving with extremely low tire inflation pressure, or on a flat tire, or a damaged wheel.


Do not drive the vehicle under such circum- stances.


Contact your nearest Mercedes-Benz Center for assistance or call Roadside Assistance.


왘 Foreign objects (e.g. screws or nails) should not be removed from the tire.


왘 Take TIREFIT, the sticker, and the elec- tric air pump out of the cargo compart- ment.


왘 Attach the sticker where it will be easily


seen by the driver on the instrument cluster.


Take care not to allow the contents of TIREFIT to come in contact with hair, eyes or clothing. TIREFIT is harmful if inhaled, swal- lowed or absorbed through the skin - causes skin, eye and respiratory irritation.


Any contact with eyes or skin should be flushed immediately with plenty of water.


If clothing comes in contact with TIREFIT, change clothing as soon as possible.


In case of allergic reaction or rash, consult a physician immediately.


Warning!


Keep TIREFIT out of reach of children. If swallowed, rinse mouth immediately with plenty of water and drink plenty of water.


Do not induce vomiting!


Consult a physician immediately.


Keep away from open flame or heat source.


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1 TIREFIT container 2 Flap 3 Notch 4 Electrical plug 5 Air hose 6 Flange 왘 Open flap 2 on the electric air pump. 왘 Pull plug 4 and air hose 5 out of the


pump housing.


왘 Screw the air pump’s air hose 5 onto


flange 6 of the TIREFIT container.


왘 Stick TIREFIT container 1 upside


왘 Unscrew the valve cap from tire


down into notch 3 of the electric air pump.


7 Tire valve 8 Electric air pump switch 9 Air hose with pressure gauge and vent


screw


a Filler hose


Warning!


Observe safety instructions on air pump la- bel.


valve 7.


왘 Screw filler hose a onto tire valve 7. 왘 Insert electrical plug 4 into the vehi-


cle cigarette lighter socket (컄 page 286).


왘 Turn the SmartKey in the starter switch


to position 1 (컄 page 37). or


왘 Press the KEYLESS-GO* start/stop


button (컄 page 39) on the gear selec- tor lever once. Do not depress brake pedal.


왘 Press I on electric air pump switch 8.


The electric air pump should now switch on and inflate the tire.


! Do not operate the electric air pump longer than 8 minutes without interruption. Otherwise it may overheat. You may operate the air pump again after it has cooled off.


Practical hints Flat tire


After 5 minutes, the pressure gauge must display at least 26 psi (1.8 bar). The air hose can become hot during inflation. Please exercise appropriate caution. 왘 If this tire inflation pressure is not at- tained, turn off the electric air pump, detach the filler hose from the tire valve, and drive vehicle back and forth very slowly approximately 30 ft (10 m). This serves to better distribute the TIREFIT sealant material inside the tire.


왘 Unscrew the air pump’s air hose 5


from flange 6 of the TIREFIT contain- er.


왘 Screw air hose 5 onto tire valve 7. 왘 Inflate the tire again.


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453


Practical hints Flat tire


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Warning!


If a tire inflation pressure of 26 psi (1.8 bar) is not attained, tire is too severely damaged for TIREFIT to provide a reliable tire repair.


In this case, TIREFIT cannot properly seal the tire.


Do not drive the vehicle.


Contact the nearest Mercedes-Benz Center or call Roadside Assistance.


왘 After attaining a tire inflation pressure of 26 psi (1.8 bar), press 0 on electric air pump switch 8. The electric air pump should now be switched off.


왘 Turn the SmartKey in the ignition to


position 0 (컄 page 37). or


왘 Press the KEYLESS-GO* start/stop


button (컄 page 39) on the gear selec- tor lever twice. Do not depress brake pedal.


왘 Detach the electric air pump.


The air hose may still be hot. Please ex- ercise appropriate caution.


왘 Place the electric air pump back in the


cargo compartment.


왘 Close the cargo compartment. 왘 Drive away immediately.


The TIREFIT sealant will distribute itself evenly inside the tire.


Warning!


Do not exceed vehicle speed of 50 mph (80 km/h). A TIREFIT repair is not designed to operate at higher speeds.


The sticker must be attached on the instru- ment cluster where it will be easily seen by the driver.


Vehicle handling characteristics may change. Adapt your driving accordingly.


왘 After driving vehicle for an initial


10 minutes, check tire inflation pres- sure using the pressure gauge on the air pump.


454


Warning!


Warning!


Follow recommend tire inflation pressures.


Do not overinflate tires. Overinflating tires can result in sudden deflation (blowout) be- cause they are more likely to become punc- tured 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.


If tire inflation pressure has fallen below 20 psi (1.3 bar) do not continue to drive the vehicle.


Park your vehicle safely away from the road- way and contact the nearest authorized Mercedes-Benz Center or Roadside Assistance.


왘 If tire inflation pressure is at least


20 psi (1.3 bar), inflate tire to correct pressure (see placard on the driver’s door B-pillar), and drive to the nearest qualified workshop, e.g. an authorized Mercedes-Benz Center to have the damaged tire replaced. Recommended duration of use: A maximum of 300 miles (500 km) at or below 50 mph (80 km/h) with the recommended tire inflation pressure.


Practical hints Flat tire


왘 Visit an authorized Mercedes-Benz


Center as soon as possible to obtain a new TIREFIT kit.


왘 Bring used TIREFIT materials to an au-


thorized Mercedes-Benz Center for proper disposal.


Warning!


Do not exceed vehicle speed of 50 mph (80 km/h). A TIREFIT repair is not designed to operate at higher speeds.


The sticker must be attached on the instru- ment cluster where it will be easily seen by the driver.


Vehicle handling characteristics may change. Adapt your driving accordingly.


왘 Replace your TIREFIT container every four years. Replacement containers are available at your authorized Mercedes-Benz Center.


455


Practical hints Flat tire


Mounting the spare wheel


Warning!


The dimensions of the spare wheel (Minispare or collapsible tire) are different from those of the road wheels. As a result, the vehicle handling characteristics change when driving with a spare wheel mounted. Adapt your driving style accordingly.


The spare wheel is for temporary use only. When driving with spare wheel mounted, ensure proper tire pressure and do not ex- ceed a vehicle speed of 50 mph (80 km/h).


Drive to the nearest Mercedes-Benz Center as soon as possible to have the spare wheel replaced with a regular road wheel.


Never operate the vehicle with more than one spare wheel mounted. Do not switch off the ESP® when a Minispare wheel or spare wheel with collapsible tire is mounted.


456


Preparing the vehicle Prepare the vehicle as described (컄 page 451). Vehicles with Minispare wheel (except E 63 AMG): 왘 Take the Minispare wheel, wheel


wrench and the jack out of the cargo compartment (컄 page 433).


Vehicles with collapsible tire (E 63 AMG without folding third row seat only): 왘 Take the collapsible tire, wheel wrench,


jack and electric air pump out of the cargo compartment (컄 page 433).


Lifting the vehicle 왘 Prevent the vehicle from rolling away by blocking wheels with wheel chocks or other sizeable objects. One wheel chock is included with the vehicle tool kit (컄 page 430).


When changing wheel on a level surface: 왘 Place the wheel chock in front of and


another sizeable object behind the wheel that is diagonally opposite to the wheel being changed.


Always try lifting the vehicle using the jack on a level surface. However, should circumstances require you to do so on a hill, place the wheel chock and the other sizeable object as follows: 왘 Place the wheel chock and another sizeable object on the downhill side blocking both wheels of the axle not being worked on.


Warning!


The jack is designed exclusively for jacking up the vehicle at the jack take-up brackets 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 (plumb line) when in use, especially on hills. Always try to use the jack on level surface. Be sure that the jack arm is fully seated in the jack take-up bracket. Always lower the vehicle onto sufficient ca- pacity jackstands before working under the vehicle.


왘 On wheel to be changed, loosen but do


not yet remove the wheel bolts (ap- proximately one full turn with wrench).


Practical hints Flat tire


The jack take-up brackets are located di- rectly behind the front wheel housings and in front of the rear wheel housings.


1 Jake take-up bracket 2 Jack 왘 Place jack 2 on firm ground. 왘 Position jack 2 under take-up


bracket 1 so that it is always vertical (plumb-line) as seen from the side, even if the vehicle is parked on an incline.


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457


Practical hints Flat tire


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왘 Jack up the vehicle until the wheel is a


maximum of 1.2 in (3 cm) from the ground. Never start engine while vehicle is raised.


Warning!


Position the jack only on the jack take-up brackets designed for this purpose. If the jack is not properly positioned, the ve- hicle may slip off of the jack.


458


Warning!


왘 Replace this wheel bolt with alignment


bolt 1 supplied in the tool kit.


The jack is intended only for lifting the vehicle briefly for wheel changes. It is not suited for performing maintenance work under the vehicle. 앫 Never start the engine when the vehicle


is raised.


앫 Never lie down under the raised vehicle.


왘 Remove the remaining bolts.


! Do not place wheel bolts in sand or dirt. This could result in damage to the bolt and wheel hub threads. 왘 Remove the wheel.


Mounting the spare wheel 왘 Clean contact surfaces of wheel and


Removing the wheel


wheel hub.


! To avoid paint damage, place wheel flat against hub and hold it there while installing first wheel bolt.


1 Alignment bolt 왘 Unscrew upper-most wheel bolt and re-


move.


Warning!


Always replace wheel bolts that are dam- aged or rusted.


Never apply oil or grease to wheel bolts.


Damaged wheel hub threads should be re- paired immediately. Do not continue to drive under these circumstances! Contact an au- thorized Mercedes-Benz Center or call Roadside Assistance.


Incorrect wheel bolts or improperly tight- ened wheel bolts can cause the wheel to come off. This could cause an accident. Be sure to use the correct wheel bolts.


왘 Guide the spare wheel onto the align-


ment bolt and push it on.


왘 Insert wheel bolts and tighten them


slightly.


왘 Unscrew the alignment bolt, install last


wheel bolt and tighten slightly.


Warning!


Only use Genuine equipment Mercedes-Benz wheel bolts. Other wheel bolts may come loose.


Do not tighten the wheel bolts when the vehicle is raised. Otherwise the vehicle could fall off the jack.


Practical hints Flat tire


Vehicles with collapsible tire (E 63 AMG without folding third row seat only): 왘 Continue the procedure by following the instructions under “Inflating the collapsible tire” (컄 page 459) and then “Lowering the vehicle” (컄 page 461).


Vehicles with Minispare wheel (except E 63 AMG): 왘 Continue the procedure by following the instructions under “Lowering the vehicle” (컄 page 461).


Inflating the collapsible tire (E 63 AMG without foldable third row seat only)


Warning!


Inflate collapsible tire only after the wheel is properly mounted.


Inflate the collapsible tire using the electric air pump before lowering the vehicle.


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459


Practical hints Flat tire


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Warning!


왘 Open flap 1 on electric air pump. 왘 Pull out electrical plug 3 and air hose


Observe instructions on air pump label.


! Do not lower the vehicle before inflating the collapsible tire. Otherwise the rim may be dam- aged. 왘 Take the electric air pump out of the


cargo compartment (컄 page 431).


with pressure gauge 4.


왘 Remove the valve cap from the


collapsible tire valve.


왘 Screw union nut 5 onto the collaps-


ible tire valve.


왘 Insert electrical plug 3 into vehicle cigarette lighter socket (컄 page 286). 왘 Turn the SmartKey in the starter switch


to position 1.


왘 Press I on electric air pump switch 2.


The electric air pump should now switch on and inflate the collapsible tire.


1 Flap 2 On/off switch 3 Electrical plug 4 Air hose with pressure gauge and vent


screw


5 Union nut


460


왘 Inflate the tire to approximately 51 psi


(3.5 bar). This takes about 5 minutes for the col- lapsible tire. Air hose 4 and union nut 5 can become hot during infla- tion. Exercise proper caution to avoid burning yourself when using the equip- ment.


! Do not operate the electric air pump longer than 8 minutes without interruption. Otherwise it may overheat. You may operate the electric air pump again af- ter it has cooled off. 왘 Press 0 on electric air pump switch 2. 왘 Turn the SmartKey in the starter switch


to position 0.


왘 If the tire pressure is above 51 psi


(3.5 bar), release excess tire pressure using the vent screw.


Lowering the vehicle 왘 Lower vehicle by turning crank coun-


terclockwise until vehicle is resting ful- ly on its own weight.


왘 Remove the jack.


Warning!


Follow recommend inflation pressures.


Do not overinflate tires. Overinflating tires can result in sudden deflation (blowout) be- cause they are more likely to become punc- tured 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.


왘 Detach the electric air pump. 왘 Store the electrical plug 3 and the air hose 4 behind the flap 1 and place the electric air pump back in the desig- nated storage space underneath the cargo compartment floor (컄 page 430).


1 - 5 Wheel bolts 왘 Tighten the five wheel bolts evenly, fol- lowing the diagonal sequence illustrat- ed (1 to 5), until all bolts are tight. Observe a tightening torque of 96 lb-ft (130 Nm).


Practical hints Flat tire


Warning!


Have the tightening torque checked after changing a wheel. The wheels could come loose if they are not tightened to a torque of 96 lb-ft (130 Nm).


Before storing the jack, it should be fully collapsed, with handle folded in (storage position). 왘 Store the jack and the other vehicle


tools in the designated storage space underneath the cargo compartment floor (컄 page 430).


i Wrap the damaged wheel in the protective film that comes with the spare wheel and put the wheel in the cargo compartment. Vehicles with TPMS or Advanced TPMS*: Do not activate the tire inflation pressure moni- tor until a full size wheel/tire with functioning sensor has been placed back into service on the vehicle.


461


Practical hints Battery


The battery is located in the cargo com- partment on the right-hand side under a cover.


왘 Pull cover up and detach it.


462


Warning!


Failure to follow these instructions can re- sult in severe injury or death.


Observe all safety instructions and precau- tions when handling automotive batteries (컄 page 330). 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.


1 Positive terminal 2 Negative terminal 3 Lateral plug 4 Battery ventilation hose


Warning!


Jump starting must only be done using the designated terminal connections in the en- gine compartment (컄 page 467).


! The factory-equipped VRLA battery is leak-proofed. Only use a battery as replacement that has the same security features and is of identical size, voltage, and capacity as the facto- ry-equipped battery. The battery, the battery ventilation hose and the lateral plug must always be securely installed when the vehicle is in operation.


! The battery is a valve-regulated lead acid (VRLA) battery, also referred to as “fleece” bat- tery. Such batteries do not require topping-up of the electrolyte level. VRLA batteries therefore do not have cell caps and the battery cover is non-removable. Do not attempt to open the bat- tery as otherwise the battery will be damaged. Even though VRLA batteries do not require top- ping-up of the electrolyte level and cannot be opened to check the electrolyte level, the bat- tery condition must be checked periodically by performing a battery conductance test. Refer to Maintenance Booklet for battery condition test- ing intervals. As with any other battery, disconnect the battery if you do not intend to operate your vehicle for an extended period of time to prevent battery dis- charge or connect an accessory battery charge unit expressly approved by Mercedes-Benz for your vehicle model to maintain the battery charge. Contact an authorized Mercedes-Benz Center for further information.


Practical hints Battery


! Never loosen or detach battery terminal clamps while the engine is running or the Smart- Key is in the starter switch. Otherwise the alter- nator and other electronic components could be severely damaged. Have the battery checked regularly by an autho- rized Mercedes-Benz Center. Refer to Maintenance Booklet for maintenance intervals or contact an authorized Mercedes-Benz Center for further information.


Warning!


Do not place metal objects on the battery as this could result in a short circuit.


Use leak-proof battery only to avoid the risk of acid burns in the event of an accident.


463


Practical hints Battery


Disconnecting the battery


왘 Remove SmartKey from starter switch.


Removing the battery


Vehicles with KEYLESS-GO*: 왘 Press the start/stop button until


Warning!


With a disconnected battery 앫 you will no longer be able to turn the


SmartKey in the starter switch and pressing the KEYLESS-GO* start/stop button on the gear selector lever will have no effect


앫 the gear selector lever will remain


locked in position P


! Always disconnect the battery in the order described below. Otherwise the vehicle’s electronics can be damaged. 왘 Depress the parking brake pedal. 왘 Make sure the gear selector lever is set


to position P.


왘 Turn off all electrical consumers.


464


the engine shuts off.


왘 Open the driver’s door.


왘 Open the cargo compartment. 왘 Read and observe safety instructions


and precautions (컄 page 330) and (컄 page 462).


왘 Access the cargo compartment under- neath the third row seat cushions and footwell (컄 page 431).


왘 Remove cover to access battery


(컄 page 462).


왘 Disconnect battery negative lead from


negative terminal 2 (컄 page 462).


왘 Remove cover 1 (컄 page 462) from


the positive terminal.


왘 Disconnect the battery positive lead.


1 Spacer 2 Battery 3 Battery bracket 왘 Remove the screw-nuts securing the


battery.


왘 Remove the battery bracket 3. 왘 Remove spacer 1 from the battery’s


ventilation hose.


Practical hints Battery


왘 Pull out the battery ventilation hose 4


(컄 page 462) from the battery (de- pending on battery arrangement in your vehicle model, the ventilation hose is located either on the left or right side of the battery).


왘 Take out the battery.


Charging and reinstalling the battery


An accessory battery charge unit* specially adapted for Mercedes-Benz vehicles and tested and approved by Mercedes-Benz is available, permitting the charging of the bat- tery in its installed position. Contact an au- thorized Mercedes-Benz Center for information and availability. Charge battery in accordance with the separate instruc- tions for the accessory battery charger*.


Warning!


Never charge a battery while still installed in the vehicle unless the accessory battery charge unit* approved by Mercedes-Benz is being used. Gases may escape during charg- ing and cause explosions that may result in paint damage, corrosion or personal injury.


왘 Charge battery in accordance with the


instructions of the battery charger manufacturer.


왘 Reinstall the charged battery. Follow the previously described steps in re- verse order.


! The battery and the battery ventilation hose must always be securely installed when the vehi- cle is in operation.


Reconnecting the battery


! Always connect the battery in the order de- scribed below. Otherwise the vehicle’s electron- ics can be damaged. 왘 Turn off all electrical consumers. 왘 Connect the battery positive lead and


fasten its cover.


왘 Connect the battery negative lead.


! Never invert the terminal connections!


i The following procedures must be carried out following any interruption of battery power (e.g. due to reconnection): 앫 Set the clock (컄 page 174) (see COMAND


operator’s manual).


앫 Synchronize the side windows


(컄 page 241).


앫 Synchronize the tilt/sliding sunroof


(컄 page 245).


465


Practical hints 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.


Attempting to jump start a frozen battery can result in it exploding, causing personal injury.


Read all instructions before proceeding.


466


! Do not tow-start the vehicle. ! Jump starting may only be performed on the designated jump start terminals located in the engine compartment (컄 page 467). Avoid repeated and lengthy starting attempts. Do not attempt to start the engine using a bat- tery quick charge unit. If the engine does not run after several unsuc- cessful starting attempts, have it checked at the nearest authorized Mercedes-Benz Center. Excessive unburned fuel generated by repeated failed starting attempts may damage the catalyt- ic converter. Make sure the jumper cables do not have loose or missing insulation. Make sure the cable clamps do not touch any other metal part while the other end is still at- tached to a battery.


If the battery is discharged, the engine can be started with jumper cables and the bat- tery of another vehicle. Observe the follow- ing: 앫 Jump starting should only be performed


when the engine and catalytic converter are cold.


앫 Do not start the engine if the battery is


frozen. Let the battery thaw out first.


앫 Only jump start from batteries with the same voltage rating (12 V). Jump start- ing with a higher voltage battery could damage the vehicle’s electrical system, which will not be covered by the Mercedes-Benz Limited Warranty.


앫 Only use jumper cables with sufficient


cross-section and insulated terminal clamps.


앫 Always make sure the jumper cables


are not on or near pulleys, fans or other parts that move when the engine is started or running.


Warning!


Keep flames or sparks away from battery. Do not smoke.


Observe all safety instructions and precau- tions when handling automotive batteries (컄 page 330).


The jump-start contacts are located in the engine compartment. 왘 Make sure the two vehicles do not


touch.


왘 Turn off all electrical consumers. 왘 Apply the parking brake (컄 page 62). 왘 Make sure the gear selector lever is set


to position P.


왘 Open the hood (컄 page 324).


1 Negative (-) terminal 2 Cover of positive (+) terminal 왘 Open cover of the positive terminal. 왘 Connect positive terminal 2 and the positive terminal of the charged battery with the jumper cable. Clamp cable to charged battery first.


! Never invert the terminal connections! 왘 Start engine of the vehicle with the


charged battery and run at idle speed. 왘 Connect negative terminal 1 and the


negative terminal of the charged battery with the second jumper cable. Clamp cable to charged battery first.


Practical hints Jump starting


왘 Start the engine of the disabled


vehicle.


You can now turn on the electrical con- sumers. Do not switch on the headlamps under any circumstances. 왘 Remove the jumper cables first from


negative terminals on each battery and then from the positive terminals on each battery.


You can now switch on the headlamps. 왘 Have the battery checked at the near- est authorized Mercedes-Benz Center.


467


Practical hints Towing the vehicle


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


! Do not tow-start the vehicle. ! Use flatbed or wheel lift/dolly equipment with SmartKey in starter switch 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 and the automatic central locking.


! 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. All wheels must be on or off the ground. Observe instructions for towing the vehicle with all wheels on the ground.


468


When circumstances do not permit the recommended towing methods, the vehi- cle may be towed with all wheels on the ground or front wheels raised (except vehi- cles with 4MATIC) only so far as necessary to have the vehicle moved to a safe loca- tion where the recommended towing methods can be employed.


Warning!


If circumstances require towing the vehicle with all wheels on the ground, always tow with a tow bar if: 앫 the engine will not run 앫 there is a malfunction in the brake


system


앫 there is a malfunction in the power sup- ply or in the vehicle’s electrical system as that will be necessary to adequately con- trol the towed vehicle.


Prior to towing the vehicle with all wheels on the ground, make certain the SmartKey is in starter switch position 2.


If the SmartKey is left in the starter switch position 0 for an extended period of time, it can no longer be turned in the switch. In this case, the steering is locked. To unlock, re- move SmartKey from starter switch and re- insert.


Warning!


With the engine not running, there is no power assistance for the brake 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 ve- hicle. Adapt your driving accordingly.


! If the vehicle is towed with the front axle raised (not permissible for vehicles with 4MATIC), the gear selector lever must be in position N and the engine must be shut off (SmartKey in starter switch position 0 or 1). Active braking action through the ESP® may otherwise seriously damage the brake system. When towing the vehicle with all wheels on the ground, the gear selector lever must be in position N and the SmartKey must be in starter switch 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).


! Towing of the vehicle should only be done using the properly installed towing eye bolt. Never attach tow cable, tow rope or tow rod to the vehicle chassis, frame or suspension parts.


i When towing the vehicle with all wheels on the ground, please note the following: With the automatic central locking activated and the SmartKey in starter switch position 2, or KEYLESS-GO* start/stop button in 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 (컄 page 126).


i To signal turns while being towed with the hazard warning flasher in use, turn SmartKey in starter switch to position 2 and activate the combination switch for the left or right turn sig- nal in the usual manner – only the selected turn signal will operate. Upon canceling the turn signal, the hazard warn- ing flasher will operate again.


Practical hints Towing the vehicle


i The gear selector lever will remain locked in position P and the SmartKey will not turn in the starter switch if the battery is disconnected or discharged. For more information, see “Batter- ies” (컄 page 462) and “Jump starting” (컄 page 466). For information on manual unlocking of the gear selector lever, see (컄 page 437).


469


Practical hints Towing the vehicle


Installing towing eye bolt


Front of vehicle


왘 Screw towing eye bolt in to its stop and


tighten with lug wrench.


To reinstall cover: 왘 Fit cover 1 and snap into place.


Rear of vehicle


The towing eye bolt is supplied with the tool kit (located in the storage compart- ment under the cargo compartment floor). 왘 Screw towing eye bolt in to its stop and


tighten with lug wrench.


To reinstall cover: 왘 Fit cover 2 and snap into place.


1 Cover on right side of front bumper To remove cover: 왘 Press mark on cover 1 in direction of


arrow.


왘 Lift cover 1 off to reveal the threaded


hole for towing eye bolt.


The towing eye bolt is supplied with the tool kit (located in the storage compart- ment under the cargo compartment floor).


470


2 Cover on right side of rear bumper To remove cover: 왘 Pull cover 2 in direction of arrow. 왘 Fold cover 2 down to reveal the


threaded hole for the towing eye bolt.


왔 Fuses The electrical fuses in your vehicle serve to switch off malfunctioning power circuits. If a fuse is blown, the components and sys- tems secured by that fuse will stop operat- ing.


Warning!


Only use fuses approved by Mercedes-Benz with the specified amperage for the system in question and do not attempt to repair or bridge a blown fuse. Using other than ap- proved fuses or using repaired or bridged fuses may cause an overload leading to a fire, and/or cause damage to electrical components and/or systems. Have the cause determined and remedied by an authorized Mercedes-Benz Center.


i A blown fuse must be replaced by an appro- priate spare fuse (recognizable by its color or the fuse rating given on the fuse) of the amperage recommended in the fuse chart. Any Mercedes-Benz Center will be glad to advise you on this subject.


If a newly inserted fuse blows again, have the cause determined and rectified by an authorized Mercedes-Benz Center. The following aids are available to help you replace fuses. 앫 Fuse chart


The fuse chart is located in the main fuse box in the passenger compart- ment (컄 page 472). The fuse chart ex- plains the fuse allocation and fuse amperages. 앫 Spare fuses


Spare fuses are located in the vehicle tool kit in the cargo compartment (컄 page 430). 앫 Fuse extractor


The fuse extractor is located in the ve- hicle tool kit in the cargo compartment (컄 page 430).


Practical hints Fuses


The electrical fuses are located in different fuse boxes: 앫 in the passenger compartment on the


driver’s side (컄 page 472) 앫 in the cargo compartment


(컄 page 472)


Before replacing fuses: 왘 Apply the parking brake (컄 page 62). 왘 Make sure the gear selector lever is set


to position P (컄 page 187).


왘 Turn off all electrical consumers. 왘 Turn off the engine (컄 page 63). 왘 Remove the SmartKey from the starter


switch. Vehicles with KEYLESS-GO*: 왘 Open the driver’s door.


471


Practical hints Fuses


Fuse box in passenger compartment


The fuse box is located behind a cover in the dashboard on the driver’s side.


1 Cover 2 Recess in the cover


! Do not use sharp objects such as a screw driver to open the fuse box cover 1 in the dash- board, as this could damage it.


472


Opening 왘 Open the driver’s door. 왘 Insert flat, blunt object as a lever in recess 2 on the edge of cover 1.


왘 Loosen cover 1 from the dashboard


using lever.


왘 Using your hands, pull cover 1 in di-


rection of arrow and remove.


Closing 왘 Hook cover 1 into the opening at the


front.


왘 Press cover 1 back on until it engag-


es.


! The cover 1 must be properly positioned as described to prevent moisture or dirt from en- tering the fuse box and possibly impairing fuse operation.


Fuse box in cargo compartment


The fuse box is located behind the left-hand trim panel in the cargo compart- ment.


1 Button for unlocking trim panel 2 Trim panel


Opening trim panel 왘 Press button 1. 왘 Fold down trim panel 2.


Closing trim panel 왘 Fold up trim panel 2.


Technical data


Parts service Warranty coverage Identification labels Layout of poly-V-belt drive Engine Rims and tires Electrical system Main dimensions and weight Fuels, coolants, lubricants etc.


473


Technical data Parts service


The “Technical data” section provides the necessary technical data for your vehicle.


! The use of non-genuine Mercedes-Benz parts and accessories not authorized by Mercedes-Benz could damage the vehicle, which is not covered by the Mercedes-Benz Limited Warranty, or could compromise the vehicle’s du- rability or safety.


All authorized Mercedes-Benz Centers maintain a stock of Genuine Mercedes-Benz Parts required for mainte- nance and repair work. In addition, strate- gically located parts distribution centers provide quick and reliable parts service. More than 300 000 different parts for Mercedes-Benz models are available. Genuine Mercedes-Benz Parts are subject- ed to stringent quality inspections. Each part has been specifically developed, man- ufactured or selected for and adapted to Mercedes-Benz vehicles. Therefore, Genuine Mercedes-Benz Parts should be installed.


474


Technical data Warranty coverage


Replacement parts and accessories are covered by the Mercedes-Benz Parts and Accessories Warranties, copies of which are available at any authorized Mercedes-Benz Center.


Loss of Service and Warranty Information Booklet


Should you lose your Service and Warranty Information Booklet, have your authorized Mercedes-Benz Center arrange for a re- placement. It will be mailed to you.


왔 Warranty coverage Your vehicle is covered under the terms of the warranties printed in the Service and Warranty Information Booklet. Your authorized Mercedes-Benz Center will ex- change or repair any defective parts origi- nally installed in the vehicle in accordance with the terms of the following warranties: 앫 New Vehicle Limited Warranty 앫 Emission System Warranty 앫 Emission Performance Warranty 앫 California, Maine, Massachusetts, New York, and Vermont Emission Control System Warranty


475


Technical data Identification labels


1 Certification label (on driver’s B-pillar) The Vehicle Identification Number (VIN) can be found in the following locations: 앫 on the certification label 앫 embossed under a cover in the front


passenger footwell (컄 page 477)


앫 lower edge of windshield(컄 page 477)


Example certification label (U.S. vehicles) 2 VIN 3 Paintwork code


Example certification label (Canada vehicles) 2 VIN 3 Paintwork code


i Data shown on certification label are for il- lustration purposes only. These data are specific to each vehicle and may vary from data shown in the illustration. Refer to certification label on ve- hicle for actual data specific to your vehicle.


476


4 Cover 5 VIN


6 Emission control information label, in- cludes both federal and California cer- tification exhaust emission standards


7 Vacuum line routing diagram label 8 VIN (lower edge of windshield) 9 Engine number (engraved on engine)


i When ordering parts, please specify vehicle identification and engine number.


Technical data Identification labels


477


Technical data Layout of poly-V-belt drive


E 350 4MATIC


E 63 AMG


1 Idler pulley 2 Idler pulley 3 Automatic belt tensioner 4 Power steering pump 5 Air conditioning compressor 6 Crankshaft 7 Coolant pump 8 Generator (alternator)


1 Idler pulley 2 Idler pulley 3 Idler pulley 4 Automatic belt tensioner 5 Power steering pump 6 Air conditioning compressor 7 Crankshaft 8 Coolant pump 9 Generator (alternator)


478


Technical data Engine


왔 Engine Model Engine Mode of operation No. of cylinders Bore Stroke Total piston displacement Compression ratio Output acc. to SAE J 1349


Maximum torque acc. to SAE J 1349


E 350 4MATIC (211.2871) 272
4-stroke engine, gasoline injection 3.66 in (92.90 mm) 3.39 in (86.00 mm) 213.5 cu in (3498 cm3) 10.7:1
268 hp/6000 rpm2
(200 kW/6000 rpm) 258 lb-ft/2400 rpm - 5000 rpm (350 Nm/2400 rpm - 5000 rpm) 6500 rpm 1-4-3-6-2-5
2404 mm


E 63 AMG (211.2771) 156
4-stroke engine, gasoline injection 4.02 in (102.20 mm) 3.72 in (94.60 mm) 378.8 cu in (6208 cm3) 11.3:1
507 hp/6800 rpm2
(378 kW/6800 rpm) 468 lb-ft/5200 rpm (635 Nm/5200 rpm) 7200 rpm 1-5-4-2-6-3-7-8
2369 mm


Maximum engine speed Firing order Poly-V-belt 1 The quoted data apply only to the standard vehicle. See an authorized Mercedes-Benz Center for the corresponding data of all special bodies and special equipment. 2 Premium fuel required. Performance may vary with fuel octane rating.


479


Technical data Rims and tires


! Only use tires which have been tested and approved for your vehicle by Mercedes-Benz. Tires approved by Mercedes-Benz are developed to provide best possible performance in conjunction with the driving safety systems on your vehicle such as ABS or ESP®. Tires specially developed for your vehicle and tested and approved by Mercedes-Benz can be identified by finding the following on the tire’s sidewall: 앫 MO = Mercedes-Benz Original equipment


tires AMG vehicles: Does not apply to all approved tires on AMG vehicles. For information on tested and approved tires for AMG vehicles, contact an authorized Mercedes-Benz Center.


Using tires other than those approved by Mercedes-Benz may result in damage that is not covered by the Mercedes-Benz Limited Warranty.


! Using tires other than those approved by Mercedes-Benz can have detrimental effects, such as 앫 poor handling characteristics 앫 increased noise 앫 increased fuel consumption Moreover, tires and rims not approved by Mercedes-Benz may, under load, exhibit dimen- sional variations and different tire deformation characteristics that could cause them to come into contact with the vehicle body or axle parts. Damage to the tires or the vehicle may be the re- sult.


i Further information on tires and rims is available at any authorized Mercedes-Benz Center. A placard with the recommended tire inflation pressures is located on the driver’s door B-pillar. Some vehicles may have supplemental tire inflation pressure information for driving at high speeds (컄 page 341) or for vehicle loads less than the maximum loaded vehicle condition.


If such information is provided, it can be found on the placard located on the inside of the fuel filler flap. The tire inflation pressure should be checked regularly and should only be adjusted on cold tires. Follow tire manufacturer’s mainte- nance recommendation included with the vehi- cle. i The following pages also list the approved wheel rim and tire sizes for equipping your vehi- cles with winter tires. Winter tires are not avail- able as standard or optional factory-equipment, but can be purchased from an authorized Mercedes-Benz Center. Depending on vehicle model and the standard or optional factory-equipped wheel rim/tire config- uration on your vehicle (Appearance Package, Sport Package etc.), equipping your vehicle with winter tires approved for your vehicle model may also require the purchase of two or four wheel rims of the recommended size for use with these winter tires. See an authorized Mercedes-Benz Center for more information.


480


Same size tires


17’’ tires


Model Rims (light alloy) Wheel offset All-season tires1
Winter tires1,2
1 Radial-ply tires 2 Not available as factory equipment.


18’’ tires


Model


Rims (light alloy) Wheel offset Winter tires1,2
1 Radial-ply tires 2 Not available as factory equipment.


E 350 4MATIC 8 J x 17 H2
1.5 in (38 mm) 245/45 R17 95H M+S 245/45 R17 99V XL (Extra Load) M+S.


E 63 AMG E 63 AMG (Performance Package*) 8.5 J x 18 H2
1.5 in (38 mm) 245/40 R18 97V XL (Extra Load) M+S.


Technical data Rims and tires


481


Technical data Rims and tires


Mixed size tires


E 63 AMG


8.5 J x 18 H2
1.5 in (38 mm) 245/40 ZR18


Model Front axle: Rims (light alloy) Wheel offset Summer tires1
Rear axle: Rims (light alloy) Wheel offset Summer tires1,2
1 Radial-ply tires 2 Must not be used with snow chains.


9 J x 18
1.54 in (39 mm) 265/35 ZR18 XL (Extra Load)


E 63 AMG (Performance Package*)


8.5 J x 18 H2
1.5 in (38 mm) 245/40 ZR18


9.5 J x 18 H2
1.73 in (44 mm) 265/35 ZR18 XL (Extra Load)


482


Spare wheel


Minispare wheel (except E 63 AMG)


4 B x 17


Rim Wheel offset 1.34 in (34 mm) Tire1
1 Must not be used with snow chains.


T 155/70 R17 110 M


! Please compare the recommended tire in- flation pressure for your vehicle with the tire in- flation pressure on the yellow label located on the spare wheel rim. If the tire inflation pressure on the yellow label on the spare wheel rim differs from the values given in this Operator’s Manual, inflate the spare wheel tire to the recommended tire inflation pressure given on the yellow label on the spare wheel rim.


i Please note that the tire inflation pressure of the Minispare and the collapsible tire differs from the tire inflation pressure of the road tires. Make sure the Minispare wheel is inflated to ap- proximately 61 psi (4.2 bar). Inflate the collapsible tire (컄 page 459) to ap- proximately 51 psi (3.5 bar).


Technical data Rims and tires


Collapsible tire (E 63 AMG without fold- ing third row seat only)


6 B x 18


Rim Wheel offset 0.98 in (25 mm) Tire1
175/55-18 95P 1 Must not be used with snow chains.


i E 63 AMG with folding third row seat is equipped with TIREFIT (컄 page 451).


483


Technical data Electrical system


Model Generator (alternator) Starter motor Battery Spark plugs


E 63 AMG 14 V/180 A 14 V/2.1 kW 12 V/95 Ah NGK ILZKAR7A10


E 350 4MATIC 14 V/180 A 14 V/1.4 kW 12 V/95 Ah1
Bosch Platin Y 7 MPP33
NGK PLKR 6A 0.031 in (0.8 mm) 15 - 22 lb-ft (20 - 30 Nm)


Electrode gap Tightening torque 1 Depending on production date, your vehicle may be equipped with a 12 V/100 Ah battery.


0.039 in (1.00 mm) 15 - 18.5 lb-ft (20 -25 Nm)


484


Technical data Main dimensions and weight


왔 Main dimensions and weight Main dimensions


Model Overall vehicle length Overall vehicle width (exterior view mirrors folded out) Overall vehicle height Overall vehicle height (Airmatic DC) (E 63 AMG only) Wheelbase Track, front Track, rear


Weight


Roof load max.


220 lb (100 kg)


E 350 4MATIC 193.1 in (4905 mm) 81.2 in (2063 mm)


E 63 AMG 193.7 in (4919 mm) 81.2 in (2063 mm)


59.5 in (1511 mm)


59.1 in (1500 mm)


112.4 in (2854 mm) 61.6 in (1565 mm) 61.4 in (1560 mm)


112.4 in (2854 mm) 61.1 in (1551 mm) 61.4 in (1560 mm)


485


Technical data Fuels, coolants, lubricants etc.


Capacities


Vehicle components and their respective lubricants must match. Therefore only use products tested and approved by Mercedes-Benz. Please refer to the Factory Approved Service Products pamphlet (USA only), or inquire at an authorized Mercedes-Benz Center.


Model E 350 4MATIC E 63 AMG


Engine with oil filter Engine with oil filter including oil cooler Automatic transmission E 350 4MATIC


E 63 AMG E 350 4MATIC E 350 4MATIC E 63 AMG


Front axle Rear axle


486


Warning!


Comply with all valid regulations with respect to handling, storing and disposing of service fluids. Otherwise you could endanger persons or the environment.


Keep service fluids out of the reach of children.


For health reasons, you should prevent service fluids from coming into direct contact with your skin or clothing.


If a service fluid is swallowed, contact a physician immediately.


Capacity 8.5 US qt (8.0 l) 9.3 US qt (8.8 l)


8.6 US qt (8.1 l) 9.0 US qt (8.5 l) 1.69 US qt (1.6 l) 1.69 US qt (1.6 l) 1.27 US qt (1.2 l)


Fuels, coolants, lubricants etc. Approved engine oils Approved engine oils


MB Automatic Transmission Fluid


Hypoid gear oil SAE 85 W 90
Hypoid gear oil SAE 85 W 90


Technical data Fuels, coolants, lubricants etc.


Transfer case Power steering


Front wheel hubs


Brake system Cooling system


Model E 350 4MATIC E 350 4MATIC E 63 AMG


E 350 4MATIC E 63 AMG


E 350 4MATIC E 63 AMG


Fuels, coolants, lubricants etc. Capacity MB Transfer Case Fluid 0.62 US qt (0.585 l) approx. 0.95 US qt (0.9 l) MB Power Steering Fluid 1.3 US qt (1.2 l)


(Pentosin CHF 11S or, depending on vehicle production date, Chevron Texaco PSF 9109)1


approx. 3.0 oz (85 g) each High temperature roller bearing grease approx. 3.2 oz (90 g) each 0.63 US qt (0.6 l) 10.7 US qt (10.0 l) 12.5 US qt (11.8 l)


MB Brake Fluid (DOT 4+) MB 325.0 Anticorrosion/Antifreeze


1 For detailed information, please refer to the Factory Approved Service Products pamphlet (USA only) or contact an authorized Mercedes-Benz Center.


487


Technical data Fuels, coolants, lubricants etc.


Fuel tank


Model


Capacity 21.12 US gal (80.0 l)


including a reserve of except E 63 AMG 2.38 US gal (9.0 l) including a reserve of E 63 AMG 3.7 US gal (14.0 l)


Fuels, coolants, lubricants etc. Premium unleaded gasoline Minimum Posted Octane 91 (Avg. of 96 RON/86 MON)


Air conditioning system


Windshield washer system Windshield washer system and headlamp cleaning system* 1 Use MB Windshield Washer Concentrate “MB SummerFit” and water for temperatures above freezing point or MB Windshield Washer Concentrate “MB SummerFit”


4.8 US qt (4.5 l) 6.9 US qt (6.5 l)


and commercially available premixed windshield washer solvent/antifreeze for temperatures below freezing point. Follow suggested mixing ratios (컄 page 494).


R-134a refrigerant and special PAG lubricant oil (never R-12) MB Windshield Washer Concentrate1
MB Windshield Washer Concentrate1


488


Technical data Fuels, coolants, lubricants etc.


Engine oils


Engine oils are specifically tested for their suitability in our engines and durability for our service intervals. Therefore, only use approved engine oils and oil filters required for vehicles with Maintenance System (U.S. vehicles) or FSS PLUS (Canada vehicles). For a listing of approved engine oils and oil filters, refer to the Factory Approved Service Products pamphlet (USA only), or contact an authorized Mercedes-Benz Center.


! Using engine oils and oil filters of specifica- tion other than those expressly required for the Maintenance System (U.S. vehicles) or FSS PLUS (Canada vehicles), or changing of oil and oil filter at change intervals longer than those called for by the Maintenance System (U.S. vehicles) or FSS PLUS (Canada vehicles) will result in engine or emission control system damage not covered by the Mercedes-Benz Limited Warranty.


Please follow Maintenance System (U.S. vehicles) or FSS PLUS (Canada vehicles) recommendations for scheduled oil changes. Failure to do so will result in engine or emission control system damage not covered by the Mercedes-Benz Limited Warranty.


Engine oil additives


Do not blend oil additives with engine oil. They may damage the engine. Damage or malfunctions resulting from blending oil additives are not covered by the Mercedes-Benz Limited Warranty.


Air conditioning refrigerant


R-134a (HFC) refrigerant and special PAG lubricating oil are used in the air conditioning system. Never use R-12 (CFC) or mineral-based lubricating oil. Otherwise damage to the system will occur.


Brake fluid


Warning!


During vehicle operation, the boiling point of the brake fluid is continuously reduced through the absorption of moisture from the atmosphere. Under extremely strenuous operating conditions, this moisture content can lead to the formation of bubbles in the system, thus reducing the system’s efficiency.


Therefore, the brake fluid must be replaced regularly. Refer to your vehicle’s Maintenance Booklet for replacement interval.


Only brake fluid approved by Mercedes-Benz is recommended. Your au- thorized Mercedes-Benz Center will pro- vide you with additional information.


489


Technical data Fuels, coolants, lubricants etc.


Premium unleaded gasoline


Warning!


Gasoline is highly flammable and poisonous. It burns violently and can cause serious per- sonal injury.


Never allow sparks, flame or smoking mate- rials near gasoline!


Turn off the engine before refueling.


Whenever you are around gasoline, avoid in- haling fumes and skin or clothing contact, extinguish all smoking materials.


Direct skin contact with fuels and the inha- lation of fuel vapors can damage your health.


! To maintain the engine’s durability and per- formance, premium unleaded gasoline must be used. If premium unleaded gasoline is not avail- able and low octane fuel is used, follow these precautions: 앫 Have the fuel tank only partially filled with unleaded regular gasoline and fill up with premium unleaded gasoline as soon as possible.


앫 Avoid full throttle driving and abrupt


acceleration.


앫 Do not exceed an engine speed of 3000 rpm if the vehicle is loaded with a light load such as two persons and no luggage.


앫 Do not exceed 2/3 of maximum accelerator pedal position if the vehicle is fully loaded or operating in mountainous terrain.


Fuel requirements


Only use premium unleaded fuel: 앫 The octane number (posted at the


pump) must be 91 min. It is an average of both the Research Octane Number (RON) and the Motor Octane Number (MON): (RON+MON)/2). This is also known as the ANTI-KNOCK INDEX.


Unleaded gasoline containing oxygenates such as ethanol, IPA, IBA and TBA can be used provided the ratio of any one of these oxygenates to gasoline does not exceed 10%; MTBE must not exceed 15%. The ratio of methanol to gasoline must not exceed 3% plus additional cosolvents. Using mixtures of ethanol and methanol is not allowed. Gasohol, which contains 10% ethanol and 90% unleaded gasoline, can be used. These blends must also meet all other fuel requirements, such as resistance to spark knock, boiling range, vapor pressure, etc.


490


Technical data Fuels, coolants, lubricants etc.


Gasoline additives


A major concern among engine manufacturers is carbon build-up caused by gasoline. Mercedes-Benz recommends only the use of quality gasoline containing additives that prevent the build-up of carbon deposits. After an extended period of using fuels without such additives, carbon deposits can build up, especially on the intake valves and in the combustion area, leading to engine performance problems such as: 앫 Warm-up hesitation 앫 Unstable idle 앫 Knocking/pinging 앫 Misfire 앫 Power loss


In areas where carbon deposits may be encountered due to lack of availability of gasolines which contain these additives, Mercedes-Benz recommends the use of additives approved by us for use on Mercedes-Benz vehicles. Refer to Factory Approved Service Products pamphlet (USA only) or contact an authorized Mercedes-Benz Center for a listing of approved product(s). Follow directions on product label. Do not blend other fuel additives with fuel. This only results in unnecessary cost and may be harmful to the engine operation.


! Damage or malfunction resulting from poor fuel quality or from blending additional fuel additives other than those tested and approved by us for use on Mercedes-Benz vehicles are not covered by the Mercedes-Benz Limited Warranty. For a listing of approved products, refer to the Factory Approved Service Products pamphlet (USA only) or contact an authorized Mercedes-Benz Center.


Coolants


The engine coolant is a mixture of water and anticorrosion/antifreeze, which pro- vides: 앫 Corrosion protection 앫 Freeze protection 앫 Boiling protection (by increasing the


boiling point)


The cooling system was filled at the factory with a coolant providing freeze protection to approximately -35°F (-37°C) and corro- sion protection.

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