2007 Mercedes-benz R Class Owners Manual

securely fastened.

왘 Fold the wiper arm to rest on the rear

window. Make sure to hold on to the wiper when folding the wiper arm back.

왔 Flat tire

Warning!

Preparing the vehicle

The dimensions of the spare wheel 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 accord- ingly.

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

Drive to the nearest Mercedes-Benz Light Truck 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® with a spare wheel mounted.

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 152).

왘 Turn the steering wheel so that the front wheels are in a straight-ahead position.

왘 Set the parking brake (컄 page 66). 왘 Set the automatic transmission to

position P (컄 page 197).

왘 Turn off the engine (컄 page 67). 왘 Have any passenger exit the vehicle at

a safe distance from the roadway.

i Open doors only when conditions are safe to do so. 왘 Remove the SmartKey from the starter

switch.

Practical hints Flat tire

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

KEYLESS-GO* button once (컄 page 67).

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

왘 Remove the KEYLESS-GO*

start/stop button from the starter switch.

i You can use the power outlets in the cargo compartment or in the second seat row to operate the electric air pump even when the ignition is switched off, e.g. in order to inflate the collapsible tire (컄 page 501). An emergency shut-off feature ensures that the vehicle’s electrical voltage does not fall below a minimum level. If the voltage drops to this mini- mum level, the power outlets are automatically switched off. This ensures that enough power remains to start the engine.

497

Practical hints Flat tire

Mounting the spare wheel

Lifting the vehicle

Preparing the vehicle 왘 Prepare the vehicle as described

(컄 page 497).

왘 Take the wheel wrench and the vehicle

jack from the vehicle tool kit (컄 page 473).

왘 Take the spare wheel from the wheel

well under the cargo compartment floor (컄 page 476).

Warning!

The jack is designed exclusively for jacking up the vehicle at the jack take-up brackets built into both sides 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.

Make sure the jack arm is fully seated in the jack take-up bracket. Always lower the vehi- cle onto sufficient capacity jackstands be- fore working under the vehicle.

498

왘 Prevent the vehicle from rolling away by blocking wheels with wheel chocks or other sizable objects. One wheel chock is included with the vehicle tool kit (컄 page 473).

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

another sizable 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 cir- cumstances require you to do so on a hill, place the wheel chock and another sizable object as follows: 왘 Place the wheel chock and another sizable object on the downhill side blocking both wheels of the axle not being worked on.

Practical hints Flat tire

Warning!

왘 Place jack 3 on firm ground. 왘 Position jack 3 under the take-up

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.

bracket 2 so that it is always vertical (plumb-line) as seen from the side, even if the vehicle is parked on an incline.

2 Take-up bracket 3 Jack 4 Crank

왘 Turn crank 4 clockwise until jack 3

is fully seated in take-up bracket 2 and the jack base evenly meets the ground.

왘 Continue to turn crank 4 until the wheel is a maximum of 1.2 in (3 cm) from the ground.

499

1 Wheel wrench 왘 On wheel to be changed, loosen but do

not yet remove the wheel bolts (approximately one full turn with wheel wrench 1).

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

! Do not position the jack on the body of the vehicle, as this may cause damage to the vehicle.

Practical hints Flat tire

Removing the wheel

Mounting the spare wheel

1 Alignment bolt 왘 Unscrew upper-most wheel bolt and

remove.

왘 Replace this wheel bolt with alignment bolt 1 supplied in the vehicle tool kit (컄 page 472).

왘 Remove the remaining wheel bolts.

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

1 Wheel bolt for 18", 19", 20" and 21"

light alloy wheels and R 63 AMG spare wheel

2 Wheel bolt for 17" light alloy wheels or 18" spare wheel (located in trunk with spare wheel)

! Wheel bolts 2 must be used when mount- ing 17" wheels or the 18" spare wheel with collapsible tire. The use of any wheel bolts other than wheel bolts 2 for 17" wheels or the 18" spare wheel with collapsible tire will physi- cally damage the vehicle’s brakes. 왘 Clean contact surfaces of wheel and

wheel hub.

500

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

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. Do not continue to drive under these circumstances! Contact an authorized Mercedes-Benz Light Truck 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. Make sure to use the correct wheel bolts.

Practical hints Flat tire

Warning!

Inflating the collapsible tire

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.

왘 Guide spare wheel onto the alignment

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!

Inflate collapsible tire only after the wheel is properly mounted.

Inflate the collapsible tire using the electric air pump (컄 page 472) before lowering the vehicle.

Warning!

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

vehicle tool kit storage well (컄 page 472).

컄컄

501

Practical hints Flat tire

컄컄

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

screw

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

with pressure gauge 4.

왘 Remove the valve cap from the

collapsible tire valve.

502

왘 Screw union nut 5 onto the

collapsible tire valve.

왘 Insert electrical plug 3 into a power

outlet (컄 page 322).

! The cigarette lighter* (컄 page 319) is not designed for use with the electric air pump. Use a power outlet (컄 page 322) for electric air pump operation. 왘 Turn the SmartKey in the starter switch

to position 1. 왘 Vehicles with KEYLESS-GO*:

Press the KEYLESS-GO start/stop button once without depressing the brake pedal.

왘 Press I on electric air pump switch 2.

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

왘 Inflate the spare wheel tire to the

recommended tire inflation pressure given in the “Technical data” section (컄 page 532). This takes about 5 minutes for the collapsible tire.

Warning!

Air hose 4 and union nut 5 can become hot during inflation. Exercise proper caution to avoid burning yourself when using the equipment.

! 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 after it has cooled off.

Practical hints Flat tire

! 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 tire to the recommended tire inflation pressure given on the yellow label on the spare wheel rim. 왘 Press 0 on electric air pump switch 2. 왘 Turn the SmartKey in the starter switch

to position 0. 왘 Vehicles with KEYLESS-GO*:

Press the KEYLESS-GO start/stop button twice without depressing the brake pedal.

왘 If the tire inflation pressure is above the recommended tire inflation pres- sure given in this Operator’s Manual, release excess tire inflation pressure using the vent screw.

Warning!

Lowering the vehicle

Warning!

Inflate collapsible tire only after the wheel is properly mounted.

Inflate the collapsible tire using the electric air pump (컄 page 501) before 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.

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.

왘 Detach the electric air pump. 왘 Store the electrical plug and the air hose behind the flap and place the electric air pump back in the vehicle tool kit storage well.

1-5 Wheel bolts

503

왘 Store jack and all other vehicle tool kit

items back into the storage well.

i The removed road wheel cannot be stored in the spare wheel well under the cargo compart- ment floor, but should be transported in the cargo compartment wrapped in a protective wrap. 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.

Practical hints Flat tire

6 Wheel wrench 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 110 lb-ft (150 Nm).

Warning!

Have the tightening torque checked after changing a wheel. The wheels could come loose if they are not tightened to a torque of 110 lb-ft (150 Nm).

504

Practical hints Bleeding the fuel system (diesel engine only)

왔 Bleeding the fuel system (diesel engine only) Driving the vehicle until the fuel tank is empty is not recommended. Otherwise, air may be sucked into the fuel system. If this happens, the ? malfunction indicator lamp (USA only) or the ± malfunction indicator lamp (Canada only) comes on and the engine may not start immediately after refueling the vehicle. After refueling: 왘 Make sure the automatic transmission

왘 Turn the SmartKey in the starter switch

to position 3 (컄 page 41) and hold it there for a maximum of 40 seconds or until the engine runs surge-free.

If the engine does not start: 왘 Wait for approximately 2 minutes. 왘 Turn the SmartKey in the starter switch

to position 3 (컄 page 41) and hold it there for a maximum of 40 seconds or until the engine runs surge-free.

is set to P. The gear position indicator in the multi- function display should be on P. 왘 Do not depress the accelerator.

i Vehicles with KEYLESS-GO*: If necessary, remove the KEYLESS-GO start/stop button from the starter switch (컄 page 41). 왘 Turn the SmartKey in the starter switch

to position 2 for at least 10 seconds (컄 page 40).

왘 Return the SmartKey in the starter

switch to position 0 (컄 page 40).

If the engine still does not start, do not make any further attempts to start the en- gine. Contact an authorized Mercedes-Benz Light truck Center or call Roadside Assistance (컄 page 333).

i When the ? malfunction indicator lamp (USA only) or the ± malfunction indicator lamp (Canada only) has been illuminated for the above condition, it will remain illuminated until the engine was cycled on and off four times in a row.

505

Practical hints Battery

The battery is located under the front passenger seat.

Warning!

i Mercedes-Benz recommends to have the battery replaced at authorized Mercedes-Benz Light Truck Center.

The battery should always be sufficiently charged in order to achieve its rated ser- vice life. If you use your vehicle mostly for short-distance trips, you will need to have the battery charge checked more frequently. When replacing the battery, always use batteries approved by Mercedes-Benz. If you do not intend to operate your vehicle for an extended period of time, consult an authorized Mercedes-Benz Light Truck Center about steps you need to observe.

Observe all safety instructions and precau- tions when handling automotive batteries.

Risk of explosion.

Fire, open flames and smoking are prohibited when handling batteries. Avoid creating sparks.

Battery acid is caustic. Do not allow it to come into contact with skin, eyes or clothing.

Wear suitable protective cloth- ing, especially gloves, apron and faceguard.

Wear eye protection.

Rinse any acid spills immediate- ly with clear water. Contact a physician if necessary.

Keep children away.

Follow the instructions in this Operator’s Manual.

Batteries contain materials that can harm the environment if disposed of improperly. Recycling of batteries is the preferred method of disposal. Many states require sellers of batteries to accept old batteries for recycling.

506

! 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 factory-equipped battery. The battery, the battery ventilation and the later- al plug must always be securely installed when the vehicle is in operation.

Warning!

Jump starting must only be done using the jump-start contacts located in the engine compartment (컄 page 514).

! The battery is a valve-regulated lead acid (VRLA) battery, also referred to as “fleece” battery. 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 battery as otherwise the battery will be dam- aged. Even though VRLA batteries do not require topping-up of the electrolyte level and cannot be opened to check the electrolyte level, the battery condition must be checked periodically by performing a battery conductance test. Refer to Maintenance Booklet for battery condition testing intervals. As with any other battery, the battery may discharge if the vehicle is not operated for an extended period of time. You can connect a battery maintenance charge unit tested and approved for use on your vehicle model or dis- connected the battery to prevent battery dis- charge. Contact an authorized Mercedes-Benz Light Truck Center for more information.

Practical hints Battery

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 506). 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.

507

Practical hints Battery

! Never loosen or detach battery terminal clamps while the engine is running or the SmartKey is in the starter switch. Otherwise the alternator and other electronic components could be severely damaged. Have the battery checked regularly by an autho- rized Mercedes-Benz Light Truck Center. Contact your authorized Mercedes-Benz Light Truck 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.

508

Disconnecting, removing, reinstalling and reconnecting the battery

Warning!

Disconnecting, removing, reinstalling and reconnecting the battery is a complicated and technically demanding procedure that also requires safety precautions to avoid the risk of injury. We strongly recommend that it be performed by a qualified technician or an authorized Mercedes-Benz Light Truck Center only. Please read the instructions fully before beginning operation and only undertake it if you feel fully capable of performing all of the tasks involved as described in these instructions. Observe all safety instructions and precautions when handling automotive batteries (컄 page 506). Performing the tasks involved incorrectly can cause damage to the vehicle and impair the operating safety of the vehicle, and/or cause severe injury to you or others.

i With a disconnected battery you will no long- er be able to turn the SmartKey in the starter switch and pressing the KEYLESS-GO* start/stop button will have no effect.

Step 1 (Disconnecting)

i If your battery is discharged, the vehicle must be jump started (컄 page 514) using the jump start contacts in the engine compartment, or an accessory battery charge unit* approved by Mercedes-Benz must be connected using the jump start contacts in the engine compartment (see separate instructions for the accessory battery charge unit*) before any of the following steps can be performed. If the battery cannot be jumped or charged, please contact an autho- rized Mercedes-Benz Light Truck Center. 왘 Set the automatic transmission to

position P (컄 page 199).

왘 Firmly depress the parking brake

(컄 page 66).

왘 Turn off the engine (컄 page 67). 왘 Leave the ignition switched on

(컄 page 39).

i If the vehicle battery is discharged and you had the vehicle jump started: 앫 Leave the engine running. 앫 Complete step 1, starting with switching off

all electrical consumers.

앫 Continue with step 2. 앫 When the font passenger seat is in the most

forward position, turn off the engine.

왘 Switch off all electrical consumers. 왘 Read and observe safety instructions

and precautions (컄 page 506). 왘 Open the front passenger door.

i Open doors only when conditions are safe to do so. 왘 Move the front passenger seat to the most rearward position (컄 page 45).

Step 2 (Disconnecting)

Practical hints Battery

1 Seat rail cover, front right 2 Seat rail cover, front left 왘 Pull off right seat rail cover 1 in direc-

tion of arrow.

왘 Pull left seat rail cover 2 in direction

of arrow as far as it will go. Left seat rail cover 2 cannot be re- moved.

3 Battery cover mounting nuts 왘 Using a 6 mm T-handle hex key (not

supplied with vehicle) with a minimum shaft length of 12 in (30 cm), unfasten and remove battery cover mounting nuts 3 located at the floor carpet per- foration.

왘 Move the front passenger seat to the

most forward position (컄 page 45).

컄컄

509

Practical hints Battery

컄컄

왘 Switch off the ignition (컄 page 40).

Step 3 (Disconnecting)

Step 4 (Disconnecting)

i If the vehicle battery is discharged and you had the vehicle jump started, turn off the engine. 왘 Remove the SmartKey from the starter

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

electronics have status 0. After turning off the engine with the KEYLESS-GO start/stop button, with the driver’s door closed, the starter switch is in position 1. With the driver’s door opened, the starter switch is set to position 0, same as SmartKey removed from starter switch (컄 page 41).

510

4 Seat rail, rear 5 Seat rail cover, rear 왘 Pull seat rail cover 5 away from seat rail 4 on both sides as indicated by arrows.

왘 Pull off seat rail cover 5 to the rear as

indicated by arrow.

6 Floor carpet 왘 Pull back and fold floor carpet 6 in

direction of the arrow.

i To release the floor carpet perforations (see dotted line in above illustration), you will have to apply somewhat greater force when pulling the floor carpet back.

Step 5 (Disconnecting)

Step 6 (Disconnecting)

Step 7 (Disconnecting)

Practical hints Battery

7 Battery cover mounting nuts 왘 Unfasten and remove battery cover

mounting nuts 7.

8 Battery cover with integrated air

channel

9 Pulling battery cover out a Lifting battery cover 왘 Lift battery cover 8 slightly in direc-

tion of arrow a.

b Battery ventilation hose c Battery d Battery attachment e Attachment nuts 왘 Pull battery ventilation hose b out of

battery c.

왘 Pull battery cover 8 in direction of

왘 Unfasten and remove attachment

arrow 9.

왘 Remove battery cover 8.

nuts e.

왘 Remove battery attachment d. 왘 Push battery c to the left.

511

Practical hints Battery

Step 8 (Disconnecting)

Step 9 (Removing) 왘 Take out battery.

Step 10 (Reinstalling) 왘 Carry out step 9 (컄 page 512).

f Positive terminal with cover g Negative terminal 왘 Disconnect battery negative lead from

negative terminal g. Make sure the negative lead does not come into contact with the positive lead.

왘 Remove the cover from positive

terminal f.

왘 Disconnect battery positive lead from

positive terminal f.

512

Battery, shown removed for illustration b Battery ventilation hose h Vent plug

! The battery, battery ventilation hose b, and vent plug h must always be securely installed when the vehicle is in operation. 왘 Carry out step 11 to reconnect the

battery (컄 page 512).

왘 Carry out steps 7 through 1 in reverse order to complete reinstall the battery, (컄 page 511) to (컄 page 508).

Step 11 (Reconnecting) 왘 If the battery has been removed, carry out step 9 (컄 page 512) before starting the connecting procedure.

왘 Open the driver’s door. 왘 Make sure the SmartKey is removed

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

electronics have status 0. With the driver’s door opened, the vehicle’s on-board electronics have status 0, same as SmartKey removed from the starter switch (컄 page 41).

왘 Connect the positive lead to the posi-

Charging the battery

tive terminal and fasten it’s cover (컄 page 512).

왘 Connect the negative lead to the nega-

tive terminal (컄 page 512).

! Never invert the terminal connections!

i The following procedures must be carried out following any interruption of battery power (e.g. due to disconnection): 앫 Set the clock (컄 page 181).

Vehicles with COMAND system with naviga- tion module*: Time and date are set auto- matically.

앫 Synchronize the door windows

(컄 page 254).

앫 Synchronize the power tilt/sliding sunroof*

(컄 page 260).

앫 Synchronize the power tilt/sliding panel*

(컄 page 264).

앫 Synchronize the power folding exterior rear

view mirrors* (컄 page 214).

If the battery is discharged, the battery can be charged using the jump-start contacts located in the engine compartment (컄 page 515).

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.

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 battery in its installed position. Contact an authorized Mercedes-Benz Light Truck Center for information and availability. Charge battery in accordance with the separate instructions for the accessory battery charger.

Practical hints Battery

왘 Charge the battery in accordance with the instructions of the battery charger manufacturer.

Batteries contain materials that can harm the environment if disposed of improperly. 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.

513

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.

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 using the jump-start contacts in the en- gine compartment (컄 page 515).

앫 Jump starting should only be performed

when the engine and catalytic converter1 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 (12V). Jump start- ing with a more powerful battery could damage the vehicle’s electrical system, which will not be covered by the Mercedes-Benz Limited Warranty.

앫 Use only 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.

! Do not tow-start the vehicle. ! Avoid repeated and lengthy starting attempts. Do not attempt to start the engine using a battery quick charge unit. If the engine does not run after several unsuc- cessful starting attempts, have it checked at the nearest authorized Mercedes-Benz Light Truck Center. Excessive unburned fuel generated by repeated failed starting attempts may damage the cata- lytic converter1. 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.

514

1 Vehicles with gasoline engine only.

Warning!

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

Observe all safety instructions and precau- tions when handling automotive batteries.

The jump-start contacts are located in the engine compartment.

Practical hints Jump starting

1 Negative terminal of discharged

battery

2 Positive terminal of discharged battery 3 Negative terminal of charged battery 4 Positive terminal of charged battery

컄컄

1 Negative (-) terminal 2 Positive (+) terminal 왘 Make sure the two vehicles do not

touch.

왘 Turn off all electrical consumers. 왘 Apply parking brake. 왘 Set automatic transmission to

position P.

왘 Open the hood (컄 page 364). 왘 Open cover of positive terminal 2.

515

Practical hints Jump starting

컄컄

왘 Connect positive terminals 2 and 4 with the jumper cable. Clamp cable to charged battery 4 first.

왘 Start engine of the vehicle with the

charged battery and run at idle speed. 왘 Connect negative terminals 1 and 3 of the batteries with the jumper cable. Clamp cable to charged battery 3 first.

! Never invert the terminal connections! 왘 Start the engine of the disabled vehi-

cle.

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 1 and 3 and then from the positive terminals 2 and 4.

You can now switch on the headlamps. 왘 Have the battery checked at the

nearest authorized Mercedes-Benz Light Truck Center.

516

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

! Use flatbed or wheel lift/dolly equipment, with the 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. Use the towing eyes. Switch off the ESP® (컄 page 104) and the automatic central locking (컄 page 130).

! Do not tow-start the vehicle.

! 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 vehicles with all wheels on the ground.

When circumstances do not permit the recommended towing methods, the vehicle may be towed with all wheels on the ground only so far as necessary to have the vehicle moved to a safe location 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 power supply or in the vehicle’s electrical system

Prior to towing the vehicle with all wheels on the ground, make sure the starter switch is in position 2 (컄 page 39).

Practical hints Towing the vehicle

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 vehicle. Adapt your driving accordingly.

! When towing the vehicle with all wheels on the ground, the automatic transmission must be in position N and the starter switch must be in position 2 (컄 page 39). When towing the vehicle with all wheels on the ground, 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). Keep in mind that it is important for the SmartKey to be in the respective starter switch positions as described above. As soon as the SmartKey is removed from the starter switch or the SmartKey with KEYLESS-GO* is removed from the vehicle, the automatic transmission will shift to park position P, see “Starter switch posi- tions” (컄 page 39).

517

Practical hints Towing the vehicle

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

i When towing the vehicle with all wheels on the ground, note the following: With the automatic central locking activated and the ignition in position 2 (컄 page 39), the vehicle doors lock if the left front wheel is turning at a speed of approx. 9 mph (15 km/h) or above. To prevent the vehicle doors from locking, deactivate the automatic central locking (컄 page 130).

i To signal turns while being towed with hazard warning flasher in use, set the starter switch 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 warn- ing flasher will operate again.

i If the battery is disconnected or discharged, the automatic transmission will remain locked in position P and the SmartKey will not turn in the starter switch. For more information, see “Bat- tery” (컄 page 506) and “Jump starting” (컄 page 514).

518

Installing towing eye bolt

Depending on whether you are towing a vehicle or you are being towed, the towing eye bolt can be screwed into threaded holes which are located behind covers on the right-hand side of each bumper.

Example illustration R 500
1 Towing eye cover

Warning!

In order to avoid possible serious burns or injury, use extreme caution when removing the cover, because the rear exhaust pipe is extremely hot.

Example illustration R 500
1 Towing eye cover

Practical hints Towing the vehicle

Removing cover 왘 Press mark on cover 1 as indicated by

the arrow.

왘 Lift off cover 1 to reveal the threaded

hole for towing eye bolt.

Installing towing eye bolt 왘 Take the towing eye bolt and wheel

wrench from the vehicle toolkit (컄 page 473).

Removing towing eye bolt 왘 Loosen towing eye bolt counterclock-

wise with wheel wrench. 왘 Unscrew towing eye bolt. 왘 Store the towing eye bolt and wheel wrench back into the vehicle toolkit (컄 page 473).

왘 Engage cover 1 at top and press at

bottom.

왘 Screw towing eye bolt in to its stop and

tighten with wheel wrench.

Installing cover 왘 Engage cover 1 at top and press at

bottom.

Stranded vehicle

Freeing a stranded vehicle, on which the wheels are dug into sand or mud, should be done with the greatest of care, espe- cially if the vehicle is heavily loaded. Avoid pulling the vehicle abruptly or diago- nally, since it could result in damage to the chassis alignment. Never try to free a vehicle that is still cou- pled to a trailer. If possible, a vehicle equipped with trailer hitch receiver should be pulled backward in its own previously made tracks.

519

Practical hints Fuses

The electrical fuses in your vehicle serve to switch off malfunctioning power circuits. If a fuse is blown, the components and systems secured by that fuse will stop operating.

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 approved 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 Light Truck 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 Light Truck Center will be glad to advise you on this subject.

520

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. They are included with the vehicle tool kit (컄 page 473): 앫 Fuse chart

The fuse chart explains the fuse alloca- tion and fuse amperages.

앫 Spare fuses 앫 Fuse extractor The electrical fuses are located in different fuse boxes: 앫 on the passenger side of the engine

compartment (컄 page 521) 앫 in the cargo compartment

(컄 page 521)

앫 in the passenger compartment

(컄 page 522)

Before replacing fuses: 왘 Apply the parking brake (컄 page 66). 왘 Make sure automatic transmission is

set to position P (컄 page 199). The gear position indicator in the multifunction display should be on P.

왘 Turn off all electrical consumers. 왘 Turn off the engine (컄 page 67). 왘 Remove the SmartKey from the starter

switch. Vehicles with KEYLESS-GO*: 왘 Open the driver’s door (this puts the starter switch to position 0, same as with the SmartKey re- moved from starter switch). The driver’s door can then be closed again.

Practical hints Fuses

Fuse box in engine compartment

The main fuse box is located on the pas- senger side of the engine compartment. 왘 Open the hood (컄 page 364).

왘 Release clamp 1. 왘 Lift fuse box cover 2 up. 왘 Install fuse box cover in reverse order.

! The fuse box cover must be installed properly to prevent moisture and/or dirt from entering the fuse box and possibly impairing fuse operation. 왘 Close the hood after checking or re-

placing fuses (컄 page 366).

Fuse box in cargo compartment

The fuse box is located under the cargo compartment cover on the right-hand side of the spare wheel well. 왘 Open the tailgate (컄 page 123). 왘 Lift the cargo compartment cover

(컄 page 472).

왘 Secure cargo compartment cover with

strap (컄 page 473).

1 Clamp 2 Main fuse box cover

1 Cover 왘 Fold cover 1 to the left as indicated by

the arrow.

521

Practical hints Fuses

Fuse box in passenger compartment

The fuse box is located behind a cover in the dashboard on the passenger side. 왘 Open the front passenger door.

Opening: 왘 Pull cover 1 in direction of arrow. Closing: 왘 Clip upper end of cover 1 into open-

ing.

왘 Push on lower end of cover 1 until it

engages.

1 Cover

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

522

Emergency engine shut-down

If the engine cannot be turned off as de- scribed in the “Getting started” section (컄 page 67), do the following: 왘 Take the fuse chart and the fuse extractor from the vehicle tool kit (컄 page 472).

왘 Open the fuse box in the engine com-

partment (컄 page 521).

왘 Use the fuse extractor to remove

fuse 120. Find its location in the fuse chart.

i R 500: Remove fuse 114 to shut-down the engine. Find its location in the fuse chart.

Technical data

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

523

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 durability 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 300000 different parts for Mercedes-Benz models are available. Genuine Mercedes-Benz Parts are sub- jected to stringent quality inspections. Each part has been specifically developed, manufactured or selected for and adapted to Mercedes-Benz vehicles. Therefore, Genuine Mercedes-Benz Parts should be installed.

524

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 Mercedes-Benz Light Truck Center.

Loss of Service and Warranty Information Booklet

Should you lose your Service and Warranty Information booklet, have an authorized Mercedes-Benz Light Truck Center arrange for a replacement. 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 Light Truck Center will exchange or repair any defec- tive parts originally installed on the vehicle in accordance with the terms of the follow- ing warranties: 앫 New Vehicle Limited Warranty 앫 Emission System Warranty 앫 Emission Performance Warranty 앫 California, Maine, Massachusetts, and

Vermont Emission Control Systems Warranty

525

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 underneath the

passenger-side seat in the second seat row (컄 page 527)

앫 on the lower edge of the windshield

(컄 page 527)

526

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

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

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

4 Second-row seat 5 Carpet 6 VIN 왘 Move second-row seat 4 on pas-

senger side to the rear as far as possi- ble (컄 page 138).

왘 Fold carpet 5 in direction of arrow. You may have to cut the perforated carpet using a sharp object, e. g. a knife.

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

7 Vacuum line routing diagram label 8 Emission control information label, includes both federal and California certification exhaust emission stan- dards

9 VIN (lower edge of windshield) a Engine number (engraved on engine)

Technical data Identification labels

527

Technical data Layout of poly-V-belt drive

R 320 CDI

R 350

R 500

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

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

528

R 63 AMG

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)

Technical data Layout of poly-V-belt drive

529

Technical data 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

R 320 CDI (251.122)1
642
Diesel 4-stroke engine 3.27 in (83.00 mm) 3.62 in (92.00 mm) 182 cu in (2987 cm3) 16.5:1
221 hp/3800 rpm (165 kW/3800 rpm) 398 lb-ft/1600 - 2400 rpm (540 Nm/1600 - 2400 rpm) 4500 rpm 1-4-2-5-3-6
2035 mm

R 350 (251.165)1
272
4-stroke engine, gasoline injection 3.66 in (92.90 mm) 3.39 in (86.00 mm) 213 cu in (3498 cm3) 10.7:1
268 hp/6000 rpm2
(200 kW/6000 rpm) 258 lb-ft/2400 - 5000 rpm (350 Nm/2400 - 5000 rpm) 6500 rpm 1-4-3-6-2-5
2404 mm

Maximum engine speed Firing order Poly-V-belt 1 The quoted data apply only to the standard vehicle. See an authorized Mercedes-Benz Light Truck Center for the corresponding data of all special bodies and special

equipment.

2 Premium fuel required. Performance may vary with fuel octane rating.

530

Technical data 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

R 500 (251.175)1
113
4-stroke engine, gasoline injection 3.82 in (97.00 mm) 3.31 in (84.00 mm) 303 cu in (4966 cm3) 10:1
302 hp/5600 rpm2
(225 kW/5600 rpm) 339 lb-ft/2700 - 4750 rpm (460 Nm/2700 - 4750 rpm) 6300 rpm 1-5-4-2-6-3-7-8
2370 mm

R 63 AMG (251.177)1
156
4-stroke engine, gasoline injection 4.02 in (102.20 mm) 3.72 in (94.60 mm) 379 cu in (6208 cm3) 11.3:1
503 hp/6800 rpm2
(375 kW/6800 rpm) 465 lb-ft/5200 rpm (630 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 Light Truck Center for the corresponding data of all special bodies and special

equipment.

2 Premium fuel required. Performance may vary with fuel octane rating.

531

Technical data Rims and tires

! Only use tires which have been tested and approved 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.

532

The tire inflation pressure should be checked regularly and should only be adjusted on cold tires. Follow tire manufacturer’s maintenance recommendation included with vehicle. 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 Light Truck Center. Depending on vehicle model and the standard or optional factory-equipped wheel rim/tire configuration 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 Light Truck Center for more information.

! 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 result.

i Further information on tires and rims is available at any authorized Mercedes-Benz Light Truck Center. A placard with the recommended tire inflation pressures is located on the driver’s door B-pillar (컄 page 376). Some vehicles may have supplemental tire inflation pressure infor- mation for driving at high speeds (컄 page 381) or for vehicle loads less than the maximum loaded vehicle condition (컄 page 382). If such information is provided, it can be found on the placard located on the inside of the fuel filler flap.

Technical data Rims and tires

Same size tires

Rims (light alloy) Wheel offset All-season tires1
Winter tires1,2

R 320 CDI R 350

R 500

7.5 J x 17 H2
2.20 in (56 mm) 235/65 R17 104H M+S 235/65 R17 104H M+S. 255/55 R18 105H M+S. 255/50 R19 107H XL (Extra Load) M+S.

8 J x 18 H2
2.64 in (67 mm) 255/55 R18 105H M+S

R 320 CDI (Sport Package*) R 350 (Sport Package*) R 500 (Sport Package*) 8 J x 19 H2
2.64 in (67 mm) 255/50 R19 107H XL (Extra Load) M+S

R 320 CDI (Sport Package*) R 350 (Sport Package*) R 500 (Sport Package*)

R 63 AMG

AMG rims (light alloy) 8.5 J x 19 H2
Wheel offset All-season tires1
Summer tires1
Winter tires1,2
1 Radial-ply tires 2 Not available as factory equipment.

2.52 in (64 mm) 255/50 R19 107H XL (Extra Load) M+S – 255/50 R19 107H XL (Extra Load) M+S. 255/45 R20 105V XL (Extra Load) M+S.

8.5 J x 20 H2
2.36 in (60 mm) – 265/45 ZR20 104Y

533

Technical data Rims and tires

Spare wheel (collapsible tire)

R 320 CDI R 350
R 500
6.5 B x 18 H2
– 1.58 in (40 mm) 195/75-18 106P

Rim (steel) Rim (light alloy) Wheel offset Collapsible tire 1
Recommended tire inflation pressure 44 psi (3.0 bar) 1 Must not be used with snow chains.

R 63 AMG

– 5.5 B x 19 H2
0.51 in (13 mm) 185/65-19 104P 51 psi (3.5 bar)

i Please note that the tire inflation pressure of the collapsible tire differs from the tire inflation pressure of the road tires.

! Please compare the recommended tire inflation pressure for your vehicle with the tire inflation 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 collapsible tire to the recommended tire inflation pressure given on the yellow label on the spare wheel rim.

534

왔 Electrical system Model Generator (alternator) Starter motor Battery Spark plugs Electrode gap Tightening torque

Model Generator (alternator) Starter motor Battery

Technical data Electrical system

R 350
14 V/150 A 12 V/1.4 kW 12 V/70 Ah NGK PLKR 6A 0.031 in (0.8 mm) 15 - 22 lb-ft (20 - 30 Nm)

R 500
14 V/180 A 12 V/1.7 kW 12 V/95 Ah NGK PFR 5R-11
0.031 in (0.8 mm) 15 - 22 lb-ft (20 - 30 Nm)

R 63 AMG 14 V/180 A 12 V/2.2 kW 12 V/95 Ah NGK T20036N 0.039 in (1.0 mm) 15 - 18 lb-ft (20 - 25 Nm)

R 320 CDI 14 V/220 A 12 V/2.2 kW 12 V/95 Ah

535

Technical data Main Dimensions

R 320 CDI, R 350
Model Overall vehicle length 203.0 in (5157 mm) Overall vehicle width (exterior mirrors folded out) 85.4 in (2168 mm) Overall vehicle width (exterior mirrors folded in) 75.7 in (1922 mm) Overall vehicle height1
65.4 in (1661 mm) Wheelbase 126.6 in (3215 mm) Track, front 65.6 in (1665 mm) Track, rear 65.3 in (1658 mm) Ground clearance1
5.8 in (148 mm) Turning circle 40.7 ft (12.4 m) 1 Data apply to unladen vehicles with standard equipment. Data may vary in vehicles equipped with AIRMATIC* depending on the selected

R 500
203.0 in (5157 mm) 85.4 in (2168 mm) 75.7 in (1922 mm) 65.4 in (1663 mm) 126.6 in (3215 mm) 64.7 in (1643 mm) 64.4 in (1636 mm) 5.9 in (150 mm) 40.7 ft (12.4 m)

R 63 AMG 203.0 in (5157 mm) 85.4 in (2168 mm) 77.5 in (1922 mm) 64.3 in (1634 mm) 126.6 in (3215 mm) 65.6 in (1665 mm) 65.0 in (1652 mm) 5.9 in (150 mm) 40.7 ft (12.4 m)

damping settings (컄 page 285) and the current vehicle level (컄 page 286).

536

왔 Weights

Roof load max.

220 lb (100 kg)

Technical data Weights

537

Technical data Fuels, coolants, lubricants, etc.

Capacities

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

Warning!

Comply with all valid regulations with re- spect to handling, storing and disposing of service fluids. Otherwise you could endan- ger persons or the environment.

Keep service fluids out of the reach of chil- dren.

If a service fluid is swallowed, contact a phy- sician immediately.

Model R 320 CDI R 350
R 500
R 63 AMG

Engine with oil filter

Automatic transmission Transfer case Rear axle Front axle

Capacity 9.5 US qt (9.0 l) 8.5 US qt (8.0 l) 9.0 US qt (8.5 l) 10.1 US qt (9.6 l) 9.5 US qt (9.0 l) 0.53 US qt (0.5 l) 1.2 US qt (1.1 l) 1.2 US qt (1.1 l)

Fuels, coolants, lubricants, etc. Approved engine oils

MB Automatic Transmission Fluid MB Automatic Transmission Fluid Hypoid gear oil Hypoid gear oil

538

Power steering Front wheel hubs Brake system Cooling system

Fuel Tank

Model

R 320 CDI R 350
R 500
R 63 AMG

Capacity approx. 1.3 US qt (1.2 l) approx. 1.5 oz (43 g) each

10.0 US qt (9.5 l) 10.0 US qt (9.5 l) 11.1 US qt (10.5 l) 12.2 US qt (11.5 l) 21.1 US gal (80.0 l)

including a reserve of

All, except R 63 AMG R 63 AMG

approx. 3.4 US gal (13.0 l) approx. 4.0 US gal (15.0 l)

Air conditioning system

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

8.0 US qt (7.6 l)

premixed windshield washer solvent/antifreeze for temperatures below freezing. Follow suggested mixing ratios (컄 page 546).

Technical data Fuels, coolants, lubricants, etc.

Fuels, coolants, lubricants, etc. MB Power Steering Fluid High temperature roller bearing grease MB Brake Fluid (DOT 4+) MB Anticorrosion/Antifreeze

Premium unleaded gasoline: Minimum Posted Octane 91 (Avg. of 96 RON/86 MON)

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

539

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 re- quired 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 Fac- tory Approved Service Products pamphlet, or contact an authorized Mercedes-Benz Light Truck Center.

! Using engine oils and oil filters of specification other than those expressly re- quired 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 could 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 condition- ing system. Never use R-12 (CFC) or mineral-based lu- bricating oil. Otherwise damage to the system will occur.

540

Brake fluid

Warning!

Premium unleaded gasoline (gasoline engine)

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 authorized Mercedes-Benz Light Truck Center will provide you with additional information.

Gasoline is highly flammable and poisonous. It burns violently and can cause serious 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 gasoline and the in- halation of gasoline vapors are damaging to