2009 Mercedes-benz M Class Owners Manual

! Never loosen or detach battery terminal clamps while the engine is running or the SmartKey is in the starter switch or KEYLESS-GO button is in position 1. Otherwise the alternator and other electronic components could be severely damaged. Have the battery checked regularly at an authorized Mercedes-Benz Center. Refer to Maintenance Booklet for maintenance intervals or contact an authorized Mercedes-Benz Center for further information.

i After battery power was interrupted, do

the following: RSet the clock (Y page 154).

Vehicles with COMAND system with navigation module: Time and date are set automatically.

RSynchronize the door windows

(Y page 120).

batteries yourself, follow the operating instructions for your charging device. Only use a battery charge unit with a maximum charging voltage of 14.8 V. X Charge battery in accordance with the

instructions of the battery charger manufacturer.

RSynchronize the power tilt/sliding

sunroof (Y page 207).

RSynchronize the exterior rear view

mirrors (Y page 107).

Charging the battery G 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 charging 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 Center for information and availability. Charge battery in accordance with the separate instructions for the accessory battery charger. Have batteries charged at an authorized Mercedes-Benz Center. If you charge the

Practical hints

Jump starting

Jump starting

G 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 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.

! Do not tow-start the vehicle. You could

otherwise seriously damage the automatic transmission which is not covered by the Mercedes-Benz Limited Warranty.

385

Practical hints

Jump starting ! Jump starting should only be performed using the jump-start terminals located in the engine compartment. 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 unsuccessful starting attempts, have it checked at the nearest authorized Mercedes-Benz Center. Excessive unburned fuel generated by repeated failed starting attempts may damage the catalytic converter28 and may present a fire risk. 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 attached to a battery.

28 Vehicles with gasoline engine only. 29 Vehicles with gasoline engine only. 386

If the battery is discharged, the engine can be started with jumper cables and the battery of another vehicle. Observe the following: RJump starting should only be performed

when the engine and catalytic converter29
are cold.

RDo not start the engine if the battery is

frozen. Let the battery thaw out first.

ROnly jump start from batteries with the

same voltage rating (12 V). Jump starting with a more powerful battery could damage the vehicle’s electrical system, which will not be covered by the Mercedes-Benz Limited Warranty.

ROnly use jumper cables with sufficient

cross-section and insulated terminal clamps.

RAlways make sure the jumper cables are not on or near pulleys, fans or other parts that move when an engine is started or running.

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

1 Negative terminal 2 Positive terminal 3 Positive terminal cover X Make sure the two vehicles do not touch. X Switch off all electrical consumers. X Engage the parking brake. X Make sure the automatic transmission is in

park position P. X Open the hood. X Flip up cover 3 of positive terminal 2 in

direction of arrow.

X Remove cover from negative terminal 1.

negative terminal 5 of the charged battery first.

X Start engine of the vehicle with the

discharged battery and run at idle speed. You can now turn on the electrical consumers. Do not switch on the headlamps under any circumstances. X Remove the jumper cables first from

negative terminals 1 and 5 and then from positive terminals 2 and 4. You can now switch on the headlamps. X Have the battery checked at the nearest

authorized Mercedes-Benz Center.

1 Negative terminal 2 Positive terminal 4 Positive terminal of charged battery 5 Negative terminal of charged battery

! Never invert the terminal connections! X Connect positive terminal 4 of the

charged battery with positive terminal 2
with a jumper cable. Clamp the cable to positive terminal 4 of the charged battery first.

X Start engine of the vehicle with the charged

battery and run at idle speed.

X Connect negative terminal 5 of the

charged battery with negative terminal 1
with a jumper cable. Clamp the cable to

Practical hints

Towing the vehicle

Towing the vehicle Safety notes 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. ! To prevent damage during transport, do

not tie down vehicle by its chassis or suspension parts.

If 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. ! Before towing the vehicle observe the

following instructions: RDo not tow-start the vehicle. You could

otherwise seriously damage the automatic transmission which is not covered by the Mercedes-Benz Limited Warranty.

RDo not tow with sling-type equipment. Towing with sling-type equipment over

387

Practical hints

Towing the vehicle

bumpy roads will damage radiator and supports.

RTowing of the vehicle should only be

done using the properly installed towing eye bolt. Never attach a tow cable, tow rope or tow rod to the vehicle chassis, frame or suspension parts.

! 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.

i If the battery is disconnected or

discharged Rthe SmartKey will not turn in the starter

switch

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 each bumper. The towing eye bolt is supplied with the vehicle tool kit, located in the cargo compartment underneath the cargo compartment floor (Y page 298). X Take the towing eye bolt out of the space underneath the cargo compartment floor.

X Press mark on cover 1 as indicated by the

arrow.

X Lift cover 1 off to reveal the threaded hole

for the towing eye bolt.

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

Removing cover in front bumper

Rthe automatic transmission will remain in

park position P

RFor more information see

“Battery” (Y page 383) or “Jump starting” (Y page 385).

388

1 Cover

1 Cover

Fixing towing eye bolt

Practical hints

Towing the vehicle

Removing towing eye bolt X Loosen towing eye bolt 1

counterclockwise with wheel wrench.

X Unscrew towing eye bolt 1. X Reinstalling cover: Engage cover 1

(Y page 388) at top and press at bottom. X Store the towing eye bolt and wheel wrench

back into the vehicle tool kit.

Vehicles with Sport Package 1 Cover X Press mark on cover 1 as indicated by the

arrow.

X Vehicles with Sport Package: Pry cover

1 with a screwdriver or similar tool.

X Lift cover 1 off to reveal the threaded hole

for the towing eye bolt.

Example illustration front bumper 1 Towing eye bolt X Take the towing eye bolt 1 and the wheel

wrench from the vehicle tool kit.

X Screw towing eye bolt 1 clockwise into

threaded hole to its stop.

X Insert wheel wrench into towing eye and tighten towing eye bolt 1 by turning it clockwise.

Towing with all wheels on the ground G Warning! If circumstances require towing the vehicle with all wheels on the ground, always tow with a tow bar if: Rthe engine will not run Rthere is a malfunction in the brake

system

Rthere is a malfunction in the power supply or in the vehicle’s electrical system

This is necessary to adequately control the towed vehicle.

389

Note the following when freeing a stranded vehicle: RAvoid pulling the vehicle abruptly or

diagonally, since it could result in damage to the chassis alignment.

RNever try to free a vehicle that is still

coupled to a trailer.

RIf possible, a vehicle equipped with a trailer hitch receiver should be pulled backward in its own previously made tracks.

automatic transmission into park position P.

! 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).

i To signal turns while being towed with the

hazard warning flasher in use you can activate the combination switch for the left or right turn signal in the usual manner – only the selected turn signal will operate. Upon canceling the turn signal, the hazard warning flasher will operate again.

Stranded vehicle Freeing a stranded vehicle, on which the wheels are dug into sand or mud, should be done with the greatest of care, especially if the vehicle is heavily loaded.

Practical hints

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

X Make sure the ignition is switched on. X With the vehicle at a standstill, depress the

brake pedal and keep it pressed.

X Shift the automatic transmission into

neutral position N.

X Release the brake pedal. X If engaged, release the parking brake. X Switch on the hazard warning flasher

(Y page 113).

! Keep in mind that it is important to have

the ignition switched on. Removing the SmartKey from the starter switch or opening a front door with the ignition switched off will automatically shift the

390

Fuses Introduction 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. G 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 Center. A blown fuse must be replaced by an appropriate 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. i In case of a blown fuse contact Roadside

Assistance or an authorized Mercedes- Benz Center.

If a newly inserted fuse blows again, have the cause determined and rectified by an authorized Mercedes-Benz Center. A fuse chart is located in the cargo compartment with the vehicle tool kit (Y page 298). The fuse chart explains the fuse allocation and fuse amperages.

Before replacing fuses X Engage the parking brake. X Make sure the automatic transmission is in

park position P. The transmission position indicator in the multifunction display should be on P.

X Switch off all electrical consumers. X Turn off the engine. X Remove the SmartKey from the starter

switch.

X Vehicles with KEYLESS-GO: Open the

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

Practical hints

Fuses Fuse box in passenger compartment ! Do not use sharp objects such as a

screwdriver to open the fuse box cover in the dashboard. You could damage the fuse box cover or the dashboard.

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

1 Fuse box cover X Opening: Open the front passenger door. X Open the glove box. X Insert flat, blunt object as a lever into the edge of cover 1 at the position indicated by the arrow.

X Loosen cover 1 from the dashboard using

the lever.

391

Practical hints

Fuses X Using your hands, pull cover 1 out and

remove.

X Closing: Hook cover 1 into the opening at

the front.

X Press cover 1 back on until it engages.

! The fuse box cover must be properly

positioned as described to prevent moisture or dirt from entering the fuse box and possibly impairing fuse operation.

Fuse box in engine compartment X Opening: Open the hood.

2 Clamps X With a dry cloth, remove any moisture from

the fuse box 1.

X Pull clamps 2 in direction of arrow. X Lift fuse box cover 1 up. X Closing: Make sure the sealing rubber is

positioned properly.

X Press fuse box cover 1 down and secure

with clamps 2.

! The fuse box cover must be installed

properly to prevent moisture and/or dirt from entering the fuse box and possibly impairing fuse operation.

X Close the hood after checking or replacing

fuses.

Fuse box in cargo compartment

1 Lock 2 Cover X Opening: Open the cargo compartment. X Insert a suitable object such as a coin into

the slot of lock 1.

X Turn lock 1 by 90° in direction of arrow. X Remove cover 2. X Closing: Install cover 2 in reverse order.

Example illustration fuse box ML 350 (ML 320
BlueTEC, ML 550, ML 63 AMG similar) 1 Fuse box cover

392

Emergency engine shutdown If the engine cannot be turned off as described (Y page 127), you may use the following emergency procedure. X Take the fuse chart from the vehicle tool kit

(Y page 298).

X Open the fuse box in engine compartment. X Remove fuse 120.

Find its location in the fuse chart.

Practical hints

Fuses

393

394

Technical data

Vehicle equipment ............................ 396
Parts service ..................................... 396
Warranty coverage ........................... 396
Identification labels .......................... 397
Engine ................................................ 399
Rims and tires ................................... 401
Electrical system .............................. 408
Main dimensions ............................... 409
Weights .............................................. 410
Fuels, coolants, lubricants etc. ....... 411

395

Technical data

Warranty coverage Vehicle equipment

i This Operator’s Manual describes all

features, standard or optional, potentially available for your vehicle at the time of purchase. Please be aware that your vehicle might not be equipped with all features described in this manual.

30 Applicable to vehicles with gasoline engine only. 396

Parts service

Warranty coverage

All authorized Mercedes-Benz Centers maintain a stock of Genuine Mercedes-Benz Parts required for maintenance and repair work. In addition, strategically 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 subjected 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. ! Do not use non-genuine Mercedes-Benz parts and accessories not authorized by Mercedes-Benz. Doing so could damage the vehicle, which is not covered by the Mercedes-Benz Limited Warranty. Also, it could compromise the vehicle’s durability or safety.

Your vehicle is covered under the terms of the warranties printed in the Service and Warranty Information booklet. Your authorized Mercedes-Benz Center will exchange or repair any defective parts originally installed in the vehicle in accordance with the terms of the following warranties: RNew Truck Limited Warranty REmission System Warranty REmission Performance Warranty RCalifornia, Connecticut, Maine,

Massachusetts, New York, Pennsylvania, Rhode Island, and Vermont Emission Control Systems Warranty30

RState Warranty Enforcement Laws (Lemon

Laws)

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 an authorized Mercedes-Benz Center arrange for a replacement. It will be mailed to you.

Identification labels

Technical data

Identification labels

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

1 Certification label (on driver’s door

B-pillar)

The Vehicle Identification Number (VIN) can be found in the following locations: Ron the certification label Rembossed underneath the passenger-side

rear seat (Y page 398)

Ron the lower edge of the windshield

(Y page 398)

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

397

Technical data

Identification labels 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.

Passenger-side rear seat 4 Seat cushion 5 Carpet 6 VIN X Fold seat cushion 4 forward

(Y page 211).

X Fold carpet 5 forward in direction of

arrow. VIN 6 is now visible.

398

7 Emission control information label, includes both federal and California certification exhaust emission standards

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

i When ordering parts, please specify

vehicle identification and engine number.

Technical data

Engine

Engine

Model

Engine Mode of operation No. of cylinders Bore Stroke Total piston displacement

Compression ratio Output acc. to SAE J 1349

ML 320 BlueTEC (164.125)31

ML 350 (164.186)31

642

272

Diesel 4-stroke engine

4-stroke engine, gasoline injection

3.27 in (83.00 mm)

3.62 in (92.00 mm)

3.66 in (92.90 mm)

3.39 in (86.00 mm)

182.3 cu in (2 987 cm3)

213.5 cu in (3 498 cm3)

16.5:1

10.7:1

210 hp / 3 400 rpm (157 kW / 3 400 rpm)

268 hp / 6 000 rpm (200 kW / 6 000 rpm)32

Maximum torque acc. to SAE J 1349

400 lb-ft / 1 600 rpm - 2 400 rpm (543 Nm / 1 600 rpm - 2 400 rpm)

258 lb-ft / 2 400 rpm - 5 000 rpm (350 Nm / 2 400 rpm - 5 000 rpm)

Maximum engine speed Firing order Poly-V-belt

4 500 rpm

1-4-2-5-3-6

2 035 mm

6 500 rpm

1-4-3-6-2-5

2 404 mm

31 The quoted data apply only to the standard vehicle. Contact an authorized Mercedes-Benz Center for the corresponding data of all special bodies and special equipment. 32 Premium fuel required. Performance may vary with fuel octane rating.

399

Technical data

Engine Model

Engine Mode of operation No. of cylinders Bore Stroke Total piston displacement

Compression ratio Output acc. to SAE J 1349

ML 550 (164.172)33

ML 63 AMG (164.177)33

273

156

4-stroke engine, gasoline injection

4-stroke engine, gasoline injection

3.86 in (98.00 mm)

3.56 in (90.50 mm)

333.2 cu in (5 461 cm3)

10.7:1

4.02 in (102.20 mm)

3.72 in (94.60 mm)

378.8 cu in (6 208 cm3)

11.3:1

382 hp / 6 000 rpm (285 kW / 6 000 rpm)34

503 hp / 6 800 rpm (375 kW / 6 800 rpm)34

Maximum torque acc. to SAE J 1349

391 lb-ft / 2 800 rpm - 4 800 rpm (530 Nm / 2 800 rpm - 4 800 rpm)

465 lb-ft / 5 200 rpm (630 Nm / 5 200 rpm)

Maximum engine speed Firing order Poly-V-belt

6 500 rpm

1-5-4-2-6-3-7-8

2 404 mm

7 200 rpm

1-5-4-2-6-3-7-8

2 360 mm

33 The quoted data apply only to the standard vehicle. Contact an authorized Mercedes-Benz Center for the corresponding data of all special bodies and special equipment. 34 Premium fuel required. Performance may vary with fuel octane rating. 400

Rims and tires Notes ! 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 the ABS or the 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: RMO = 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.

RMOE = Mercedes-Benz Original Extended

(tires with limited run-flat characteristics) original equipment tires Using tires other than those approved by Mercedes-Benz may result in damage that is not covered by the Mercedes-Benz Limited Warranty.

For information on driving with MOExtended tires, see the “Practical hints” section (Y page 379). i Vehicles with MOExtended system are not factory-equipped with a TIREFIT kit. When retrofitting with tires that do not have run-flat characteristics, e.g. winter tires, you should also equip your vehicle with a TIREFIT kit. TIREFIT kits are available at any authorized Mercedes-Benz Center.

! Using tires other than those approved by

Mercedes-Benz can have detrimental effects, such as Rpoor handling characteristics Rincreased noise Rincreased fuel consumption Moreover, tires and rims not approved by Mercedes-Benz may, under load, exhibit dimensional 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 Center. A placard with the recommended

Technical data

Rims and tires

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 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 maintenance recommendation included with the vehicle.

For information on recommended tire inflation pressure and supplemental tire inflation pressure information for special driving situations, see (Y page 251). i The following pages also list the approved wheel rim and tire sizes for equipping your vehicles with winter tires. Winter tires are not available as standard or optional factory equipment, but can be purchased from an authorized Mercedes-Benz Center. Equipping your vehicle with winter tires approved for your vehicle model may require the purchase of two or four wheel rims of the recommended size for use with these winter tires. This depends on vehicle model and the standard or optional factory-

401

Technical data

Rims and tires

equipped wheel rim/tire configuration on your vehicle. For more information contact an authorized Mercedes-Benz Center.

402

Technical data

Rims and tires

Same size tires

Model

ML 320 BlueTEC ML 350
ML 350 (Sport Package) ML 550

ML 350
ML 350 (Sport Package) ML 550

ML 320 BlueTEC

Rims (light alloy) Wheel offset

8 J x 18 H2

2.36 in (60 mm)

All-season tires35

—

8 J x 19 H2

2.36 in (60 mm)

8 J x 19 H2

2.36 in (60 mm)

255/50 R19 107H XL (Extra Load) M+S

255/50 R19 107H XL (Extra Load) M+S MOExtended36

Winter tires35,37

255/55 R18 105H M+S. 255/50 R19 107H XL (Extra Load) M+S.

255/50 R19 107H XL (Extra Load) M+S. MOExtended36

All-terrain tires35,37

255/55 R18 105H M+S

—

Rims (light alloy)

Wheel offset

All-season tires35

—

—

—

8.5 J x 20 H2

2.17 in (55 mm)

265/45 R20 108H XL (Extra Load) M+S

—

8.5 J x 20 H238

2.17 in (55 mm)

265/45 R20 108H XL (Extra Load) M+S38

35 Radial-ply tires 36 Must be used in conjunction with Tire Pressure Monitoring System (U.S. vehicles) or Run Flat Indicator (Canada vehicles) only. 37 Not available as factory equipment. 38 Canada only.

403

Technical data

Rims and tires

Model

ML 550 (Sport Package)

AMG rims (light alloy) 8.5 J x 19 H2
Wheel offset (front axle) Wheel offset (rear axle)

2.28 in (58 mm)

2.28 in (58 mm)

ML 320 BlueTEC (Sport Package) ML 350 (Sport Package) ML 550 (Sport Package)

9 J x 21 H2

2.36 in (60 mm)

1.89 in (48 mm)

All season tires39

255/50 R19 107H XL (Extra Load) M+S

—

Summer tires39,40

—

265/40 ZR21 105Y XL (Extra Load)

Winter tires39,41

255/50 R19 107H XL (Extra Load) M+S.

—

39 Radial-ply tires 40 Must not be used with snow chains 41 Not available as factory equipment. 404

Technical data

Rims and tires

Model ML 63 AMG AMG rims (light alloy) 9.5 J x 19 H2
Wheel offset

1.81 in (46 mm)

ML 63 AMG

10 J x 20 H2

ML 63 AMG

10 J x 21 H2

ML 550 (Sport Package)

8.5 J x 19 H2

1.81 in (46 mm)

1.81 in (46 mm)

2.28 in (58 mm)

All season tires42

Summer tires42,43

—

—

—

—

255/50 R19 107H XL (Extra Load) M+S

295/40 ZR20 106Y

295/35 ZR21 107Y XL (Extra Load)

—

Winter tires42,44

285/45 R19 107H M+S.

—

255/50 R19 107H XL (Extra Load) M+S.

42 Radial-ply tires 43 Must not be used with snow chains. 44 Not available as factory equipment.

405

Technical data

Rims and tires Spare wheel

! 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 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 spare wheel differs from the tire inflation pressure of the road tires.

i USA only:

The ML 320 BlueTEC does not have a spare wheel.

i Canada only:

The ML 320 BlueTEC does not have a spare wheel. ML 320 BlueTEC vehicles that are factory equipped with 20" wheels come with TIREFIT (Y page 367).

406

Technical data

Rims and tires

Model

Rim Wheel offset

Minispare tire45

ML 350
ML 550

4.0 B x 18 H2

1.58 in (40 mm)

T 155/90 D18 113M or T 155/90 R18 113M

Collapsible tire45
Recommended tire inflation pressure

—

61 psi (4.2 bar)

ML 63 AMG

5.5 B x 19 H2

0.51 in (13 mm)

—

185/85-19 104P

51 psi (3.5 bar)

45 Must not be used with snow chains.

407

ML 320 BlueTEC

ML 350

14 V / 220 A

12 V / 2.0 kW

12 V / 95 Ah

14 V / 180 A

12 V / 1.4 kW

12 V / 70 Ah

ML 550

14 V / 180 A

12 V / 1.4 kW

12 V / 95 Ah

ML 63 AMG

14 V / 180 A

12 V / 2.1 kW

12 V / 95 Ah

Type Electrode gap Tightening torque

—

—

—

Bosch Y 7 MPP33

NGK PLKR 7A

NGK ILZKAR 7A10

0.031 in (0.8 mm)

0.031 in (0.8 mm)

0.039 in (1.0 mm)

15 lb-ft - 18 lb-ft (20 Nm - 25 Nm)

15 lb-ft - 18 lb-ft (20 Nm - 25 Nm)

15 lb-ft - 18 lb-ft (20 Nm - 25 Nm)

Technical data

Electrical system Electrical system

Model Alternator Starter motor Battery Spark plugs

408

Main dimensions

Model

ML 350

ML 320 BlueTEC ML 550

ML 63 AMG

Technical data

Main dimensions

71.5 in (1 815 mm)

Overall vehicle length 188.5 in (4 788 mm) Overall vehicle width, exterior rear view mirrors folded out 83.6 in (2 124 mm) Overall vehicle height (vehicles with steel suspension) Overall vehicle height, depending on the set vehicle level (vehicles with air suspension program) Wheelbase Track, front Track, rear Ground clearance (vehicles with steel suspension) Ground clearance, depending on the set vehicle level (vehicles with air suspension program) Turning circle

7.3 in - 10.3 in (186 mm - 261 mm)

114.8 in (2 915 mm)

64.0 in (1 627 mm)

64.1 in (1 629 mm)

8.3 in (210 mm)

39.0 ft (11.6 m)

69.8 in - 73.0 in (1 774 mm - 1 854 mm)

188.5 in (4 788 mm)

189.7 in (4 818 mm)

83.6 in (2 124 mm)

83.6 in (2 124 mm)

71.5 in (1 815 mm)

—

69.8 in - 73.0 in (1 774 mm - 1 854 mm)

69.5 in - 72.6 in (1 765 mm - 1 845 mm)

114.8 in (2 915 mm)

114.8 in (2 915 mm)

63.7 in (1 619 mm)

65.5 in (1 664 mm)

63.8 in (1 621 mm)

65.6 in (1 667 mm)

8.3 in (210 mm)

—

7.3 in - 10.3 in (186 mm - 261 mm)

7.0 in - 10.1 in (177 mm - 257 mm)

39.0 ft (11.6 m)

39.0 ft (11.6 m)

409

All models

max. 220 lb (100 kg)

Technical data

Weights Weights

Model Roof load

410

Fuels, coolants, lubricants etc. Capacities Vehicle components and their respective lubricants must match. Therefore only use products tested and approved by Mercedes- Benz.

For information on tested and approved products, contact an authorized Mercedes- Benz Center or visit www.mbusa.com. G 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.

Technical data

Fuels, coolants, lubricants etc.

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.

Engine with oil filter

ML 320 BlueTEC

Model

ML 350

ML 550

ML 63 AMG46

Capacity

9.0 US qt (8.5 l)

8.5 US qt (8.0 l)

9.5 US qt (9.0 l)

10.3 US qt (9.7 l)

Fuels, coolants, lubricants, etc.

Approved engine oils

Automatic transmission

All models except ML 63 AMG

9.5 US qt (9.0 l)

MB Automatic Transmission Fluid

ML 63 AMG

9.7 US qt (9.2 l)

46 Engine with oil cooler.

411

Technical data

Fuels, coolants, lubricants etc.

Model

Capacity

Fuels, coolants, lubricants, etc.

All models except ML 63 AMG

1.2 US qt (1.1 l)

Hypoid gear oil

ML 63 AMG

Fuchs Titan EG 5010 D

All models except ML 63 AMG

1.2 US qt (1.1 l)

Hypoid gear oil

ML 63 AMG

All models

ML 350

Fuchs Titan EG 5010 D

0.53 US qt (0.5 l)

MB Automatic Transmission Fluid

approx. 1.3 US qt (1.2 l)

MB Power Steering Fluid or approved Dexron III ATF

ML 320 BlueTEC

approx. 1.05 US qt (1.0 l)

MB Power Steering Fluid

ML 550
ML 63 AMG

All models

ML 320 BlueTEC ML 350

ML 550

ML 63 AMG

approx. 1.3 US qt (1.2 l)

—

MB Brake Fluid (DOT 4+)

approx. 10.0 US qt (9.5 l)

MB 325.0 Anticorrosion/Antifreeze

approx. 12.7 US qt (12.0 l)

approx. 12.2 US qt (11.5 l)

Front axle

Rear axle

Transfer case Power steering

Brake system Cooling system

412

Fuel tank, including a reserve of

Model

All models

Capacity

25.1 US gal (95.0 l)

All models except ML 63 AMG

3.4 US gal (13.0 l)

ML 63 AMG

4.0 US gal (15.0 l)

Technical data

Fuels, coolants, lubricants etc. Fuels, coolants, lubricants, etc.

Gasoline engine: Premium unleaded gasoline (Minimum Posted Octane 91
[Avg. of 96 RON/86 MON]) Diesel engine: ULTRA-LOW SULFUR HIGHWAY DIESEL FUEL (15 ppm SULFUR MAXIMUM)

AdBlue® tank Air conditioning system

ML 320 BlueTEC

All models

Washer system and headlamp cleaning system

All models

7.0 US gal (26.5 l)

AdBlue® complying with ISO 22241

—

7.6 US qt (7.2 l)

R-134a refrigerant and special PAG lubricant oil (never R-12)

MB Windshield Washer Concentrate47
Washer fluid mixing ratio (Y page 419)

47 Use MB Windshield Washer Concentrate “MB SummerFit” and water for temperatures above freezing point or MB Windshield Washer Concentrate “MB SummerFit”

and commercially available premixed washer solvent/antifreeze for temperatures below freezing point.

413

Technical data

Fuels, coolants, lubricants etc. Approved 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. For a listing of approved engine oils and oil filters, contact an authorized Mercedes-Benz Center or visit www.mbusa.com (USA only). ! Using engine oils and oil filters of

specification other than those expressly required for the Maintenance System, or changing of oil and oil filter at change intervals longer than those called for by the Maintenance System will result in engine or emission control system damage not covered by the Mercedes-Benz Limited Warranty. Please follow Maintenance System 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.

Mercedes-Benz recommends MOBIL OIL.

Use the table below to determine the MB sheet number. Model

Engine type

MB sheet number

ML 320 BlueTEC

ML 350

ML 550

ML 63 AMG

642

272

273

156

229.51

229.5

229.5

229.548

i MB sheet numbers are printed on the

outside of oil containers.

Viscosity grades for engine oils Using the chart below, select oil viscosity according to the lowest air temperature expected before the next oil change.

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.

48 Restriction: Only SAE XW-40 engine oils may be used. 414

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 G 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. Any authorized Mercedes- Benz Center will provide you with additional information.

Premium unleaded gasoline (gasoline engine) G Warning! Gasoline is highly flammable and poisonous. It burns violently and can cause serious personal injury. Never allow sparks, flames or smoking materials near gasoline! Turn off the engine before refueling. Whenever you are around gasoline, avoid inhaling fumes and any skin or clothing contact. Extinguish all smoking materials. Direct skin contact with fuels and the inhalation of fuel vapors are damaging your health.

! To maintain the engine’s durability and performance, premium unleaded gasoline must be used. If premium unleaded gasoline is not available and low octane gasoline is used, follow these precautions: RHave the fuel tank only partially filled

with unleaded regular gasoline and fill up

Technical data

Fuels, coolants, lubricants etc. with premium unleaded gasoline as soon as possible.

RAvoid full throttle driving and abrupt

acceleration.

RDo not exceed an engine speed of

3 000 rpm if the vehicle is loaded with a light load such as two persons and no luggage.

RDo not exceed 2/3 of maximum

accelerator pedal position if the vehicle is fully loaded or operating in mountainous terrain.

Fuel requirements

Gasoline engine Only use premium unleaded gasoline. 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. Reformulated gasolines (RFG) and/or unleaded gasoline containing oxygenates such as ethanol, TAME, ETBE, IPA, IBA, and TBA can be used provided the ratio of any one

415

Technical data

Fuels, coolants, lubricants etc. 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.

Diesel engine Only use commercially available vehicular ULTRA-LOW SULFUR HIGHWAY DIESEL FUEL (15 ppm SULFUR MAXIMUM). Failure to use ULTRA-LOW SULFUR HIGHWAY DIESEL FUEL can severely damage the vehicle’s exhaust after-treatment device. To prevent malfunctions, diesel fuel with improved cold flow characteristics is offered in the winter months. Check with your fuel retailer. ! Do not fill the tank with gasoline. Do not blend diesel fuel with gasoline or kerosene. The fuel system and engine will otherwise be damaged, which is not covered by the Mercedes-Benz Limited Warranty.

416

B5 Biodiesel Mercedes-Benz approves the use of B5
biodiesel (standard diesel with a maximum of up to 5% biodiesel content) in all Common Rail Injection (CDI) and BlueTEC diesel engines. Diesel fuels containing a higher percentage of biodiesel content will cause damage to your engine and are not approved. As biodiesel can be refined from a variety of raw materials resulting in widely varying properties, the only approved biodiesel content is one that meets ASTM D6751
specification. It must also have the necessary oxidation stability (min. 6h, proved with EN14112 method) to prevent damage to the system from deposits and/or corrosion. Please ask your service station for further information. If the B5 biodiesel blend is not sufficiently labeled to clearly indicate that it meets the above standards, please do not use it. The Mercedes-Benz Limited Warranty does not cover damage caused by the use of fuels not meeting Mercedes-Benz approved fuel standards.

Gasoline additives (gasoline engine) 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: RWarm-up hesitation RUnstable idle RKnocking/pinging RMisfire RPower loss In areas where carbon deposits may be encountered due to lack of availability of gasoline which contains these additives, Mercedes-Benz recommends the use of additives approved by us for use on Mercedes-Benz vehicles. Contact an authorized Mercedes-Benz Center or visit www.mbusa.com (USA only) 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 or by any pre-owned or Extended Limited warranties.

AdBlue® AdBlue® is a non-flammable, non-toxic, colorless and odorless, water-soluble liquid. ! Only use AdBlue® complying with

ISO 22241. Do not blend with additives.

! Rinse surfaces that have come into

contact with AdBlue®, or remove AdBlue® with a moist cloth and cold water immediately. If AdBlue® has crystallized already, use cold water and a sponge. AdBlue® residues will crystallize and soil the affected surfaces.

High ambient temperatures If AdBlue® in the reservoir heats up to above 122‡ (50†) for a long period of time, for example due to direct sunlight, ammonia gas vapors may escape when opening the AdBlue® tank. G Warning! When opening the filler cap of the AdBlue® tank ammonia gas vapors may escape. Refill AdBlue® in a well ventilated area only. Ammonia gas vapors have a pungent odor and are particularly irritating for your skin, mucous membranes, and eyes. Inhaling ammonia gas vapors will cause burning eyes, nose, and throat, as well as coughing and watering eyes.

Low ambient temperatures AdBlue® freezes at a temperature of approximately 12‡ (-11†). Your vehicle is factory equipped with an AdBlue® preheating system. The vehicle can thus be operated at temperatures below 12‡ (-11†).

Technical data

Fuels, coolants, lubricants etc.

Special additives ! Only use AdBlue® complying with ISO 22241. Do not add additives to AdBlue® and do not dilute AdBlue® with water. Otherwise, the BlueTEC exhaust gas aftertreatment system could be damaged. Damage caused by using additives or diluting with water are not covered by the Mercedes-Benz Limited Warranty.

Purity The purity of AdBlue® is of particular importance for avoiding malfunctions in the exhaust gas aftertreatment. If AdBlue® is pumped out of the tank, e.g. during repair work, the same liquid must not be used to refill the tank as its purity is no longer guaranteed. ! Impurities caused for example by other

service products, cleaning agents, and dust result in increased emissions, malfunctions, catalyst damage, or engine damage.

417

Technical data

Fuels, coolants, lubricants etc. Coolants The engine coolant is a mixture of water and anticorrosion/antifreeze, which provides: RCorrosion protection RFreeze protection RBoiling protection (by increasing the boiling

point)

The cooling system was filled at the factory with a coolant providing freeze protection to approximately -35‡ (-37†) and corrosion protection. ! Add premixed coolant solution only.

Adding water and MB 325.0 Anticorrosion/ Antifreeze separately from each other, could cause engine damage not covered by the Mercedes-Benz Limited Warranty.

If the antifreeze mixture is effective to -35‡ (-37†), the boiling point of the coolant in the pressurized cooling system is reached at approximately 266‡ (130†). The coolant solution must be used year round to provide the necessary corrosion protection and increase boil-over protection. Refer to the Maintenance Booklet for replacement interval. Coolant system design and coolant used determine the replacement interval. The 418

replacement interval published in the Maintenance Booklet is only applicable if MB 325.0 Anticorrosion/Antifreeze solution or other Mercedes-Benz approved products of equal specification are used to renew the coolant concentration or bring it back up to the proper level. For information on other Mercedes-Benz approved products of equal specification, contact an authorized Mercedes-Benz Center or visit www.mbusa.com (USA only). To provide important corrosion protection, the solution must be at least 50% anticorrosion/antifreeze (equivalent to freeze protection to approximately -35‡ [-37†]). If you use a solution that is more than 55% anticorrosion/antifreeze (freeze protection to approximately -49‡ [-45†]), the engine temperature will increase due to the lower heat transfer capability of the solution. Therefore, do not use more than this amount of anticorrosion/antifreeze. If the coolant level is low, water and MB 325.0
Anticorrosion/Antifreeze should be used to bring it up to the proper level (have cooling system checked for signs of leakage). Please make sure the mixture is in accordance with label instructions.

The water in the cooling system must meet minimum requirements, which are usually satisfied by normal drinking water. If you are not sure about the water quality, contact an authorized Mercedes-Benz Center.

Anticorrosion/antifreeze Your vehicle contains a number of aluminum parts. The use of aluminum components in motor vehicle engines necessitates that anticorrosion/antifreeze coolant used in such engines be specifically formulated to protect the aluminum parts. Failure to use such anticorrosion/antifreeze coolant will result in a significantly shortened service life. Therefore, the following product is strongly recommended for use in your vehicle: MB 325.0 Anticorrosion/Antifreeze agent. Before the start of the winter season (or once a year in hot southern regions), you should have the anticorrosion/antifreeze concentration checked. The coolant is also regularly checked each time you bring your vehicle to an authorized Mercedes-Benz Center for service.

Cooling system

Model

ML 320 BlueTEC ML 350

ML 550

ML 63 AMG

Technical data

Fuels, coolants, lubricants etc.

Approximate freeze protection

-35‡ (-37†)

5.0 US qt (4.75 l)

6.3 US qt (6.0 l)

6.1 US qt (5.8 l)

-49‡ (-45†)

5.5 US qt (5.2 l)

7.0 US qt (6.6 l)

6.8 US qt (6.4 l)

(1.34 fl oz [40 ml] “MB SummerFit” to 1 gal [4.0 l] water)

For temperatures below freezing point, use MB Windshield Washer Concentrate “MB SummerFit” and commercially available premixed washer solvent/antifreeze: R1 part “MB SummerFit” to 100 parts

solvent (1.34 fl oz [40 ml] “MB SummerFit” to 1 gal [4.0 l] solvent)

Washer system and headlamp cleaning system G Warning! Washer solvent/antifreeze is highly flammable. Do not spill washer solvent/ antifreeze on hot engine parts, because it may ignite and burn. You could be seriously burned.

Washer fluid mixing ratio For temperatures above freezing point, use MB Windshield Washer Concentrate “MB SummerFit” and water: R1 part “MB SummerFit” to 100 parts water

419

420

Therefore, information, illustrations and descriptions in this Operator’s Manual might differ from your vehicle. Reprinting, translation and copying, even of excerpts, is not permitted without our prior authorization in writing. Press time April 01, 2008
GSP / OIS Printed in U. S. A.

Service and Literature Your authorized Mercedes-Benz Center has trained technicians and Genuine Mercedes- Benz Parts to service your vehicle properly. For expert advice and quality service, contact an authorized Mercedes-Benz Center. If you are interested in obtaining service literature for your vehicle, please contact an authorized Mercedes-Benz Center. We consider this the best way for you to obtain accurate information for your vehicle. For further information you can find us on the Mercedes-Benz web-site www.mbusa.com (USA only) or www.mercedes-benz.ca (Canada only). G Warning! To help avoid personal injury, be extremely careful when performing any service work or repairs. Improper or incomplete service or the use of incorrect or inappropriate parts or materials may damage the vehicle or its equipment, which may in turn result in personal injury. If you have any questions about carrying out any type of service, turn to the advice of an authorized Mercedes-Benz Center. We reserve the right to make changes in design and equipment.

É1645847082ÆËÍ 1645847082

Order no. 6515 4289 13 Part no. 164 584 70 82 Edition A 2009