brake MERCEDES-BENZ ML350 2008 W164 Owner's Manual

Contents
Introduction.......................................... 9
Product information ................................ 9
Operator’s Manual ............................... 10
Service and warranty information .. 10
Important notice for California
retail buyers and lessees of
Mercedes-Benz automobiles .......... 11
Maintenance .................................. 12
Roadside Assistance ...................... 12
Change of address or ownership.... 13
Operating your vehicle
outside the USA or Canada ............ 13
Where to find it .................................... 15
Symbols ............................................... 16
Operating safety .................................. 17
Proper use of the vehicle ............... 17
Problems with your vehicle .................. 18
Reporting safety defects...................... 19
Reporting safety defects ................ 19
Vehicle data recording ......................... 20
Information regarding electronic
recording devices ........................... 20At a glance.......................................... 21
Exterior view ......................................... 22
Cockpit ................................................. 24
Instrument cluster ................................ 26
Instrument cluster ................................ 28
Multifunction steering wheel ................ 30
Center console ..................................... 31
Upper part ...................................... 31
Lower part ...................................... 32
Overhead control panel ........................ 33
Storage compartments ......................... 34
Door control panel................................ 36Getting started................................... 37
Unlocking ............................................. 38
Unlocking with the SmartKey ......... 38
Unlocking with KEYLESS-GO*......... 39
Starter switch positions .................. 39
Adjusting .............................................. 43
Seats .............................................. 43
Steering wheel ................................ 46
Mirrors ............................................ 49
Driving .................................................. 51
Fastening the seat belts ................. 51
Starting the engine ......................... 54
Parking brake ................................. 57
Driving off ....................................... 58
Switching on headlamps ................. 59
Turn signals .................................... 60
Windshield wipers ........................... 60
Rear window wiper/washer ............ 62
Problems while driving.................... 63
Parking and locking .............................. 65
Parking brake ................................. 65
Switching off headlamps................. 66
Turning off the engine..................... 66
Releasing seat belts........................ 68
Locking ........................................... 68

Contents
Driving systems ................................. 244
Cruise control............................... 244
Downhill Speed Regulation
(DSR) ............................................ 249
Off-road driving program .............. 253
Air suspension program* ............. 254
Adaptive Damping System
(ADS)* .......................................... 255
Vehicle level control* ................... 255
Parktronic system* ...................... 259
Rear view camera* ....................... 264
Loading .............................................. 266
Carriers* ...................................... 266
Loading instructions ..................... 266
Cargo tie-down rings .................... 268
Hooks ........................................... 269
Expanding cargo compartment .... 269
Cargo compartment cover blind ... 271
Cargo net* ................................... 272
Cargo management system*........ 275Useful features .................................. 279
Storage compartments ................ 279
Parcel nets ................................... 283
Cup holders.................................. 284
Ashtrays ....................................... 285
Cigarette lighter ........................... 286
Power outlets ............................... 287
Floormats ..................................... 289
Heated steering wheel* ............... 290
Telephone* .................................. 291
Tele Aid ........................................ 294
Garage door opener ..................... 302
Compass ...................................... 307
Infrared reflecting windshield* ..... 308
Operation......................................... 309
The first 1000 miles (1500 km) ......... 310
Driving instructions ........................... 311
Drive sensibly – save fuel............. 311
Drinking and driving ..................... 311
Pedals .......................................... 311
Power assistance ......................... 312
Brakes.......................................... 312
Driving off .................................... 315
Parking......................................... 315
Tires ............................................. 315
Hydroplaning................................ 316
Tire traction ................................. 316
Tire speed rating .......................... 317
Winter driving instructions ........... 318
Standing water............................. 319
Off-road driving ............................ 319
Trailer towing ............................... 328
Passenger compartment .............. 334
Driving abroad ............................. 334
Control and operation of radio
transmitters ................................. 334
Catalytic converter
(gasoline engine).......................... 335

Contents
Replacing bulbs ................................. 463
Bulbs ............................................ 463
Replacing bulbs for front lamps.... 466
Replacing bulbs for rear lamps ..... 471
Adjusting headlamp aim ............... 473
Replacing wiper blades ...................... 475
Front wiper blades ....................... 475
Rear wiper blade .......................... 476
Flat tire .............................................. 478
Preparing the vehicle.................... 478
Mounting the spare wheel ............ 479
Bleeding the fuel system
(diesel engine only) ............................ 488
Battery ............................................... 489
Disconnecting, removing,
reinstalling and
reconnecting the battery .............. 491
Charging the battery .................... 496
Jump starting ..................................... 497
Towing the vehicle ............................. 499
Installing towing eye bolt.............. 501
Stranded vehicle .......................... 503Fuses ................................................. 504
Fuse box in
engine compartment .................... 505
Fuse box in
cargo compartment...................... 505
Fuse box in passenger
compartment ............................... 506
Emergency engine shut-down ...... 506
Technical data................................. 507
Parts service ...................................... 508
Warranty coverage............................. 509
Loss of Service and Warranty
Information Booklet ..................... 509
Identification labels ........................... 510
Layout of poly-V-belt drive ................. 512
ML 320 CDI .................................. 512
ML 350, ML 550 .......................... 512
ML 63 AMG .................................. 512
Engine................................................ 513
Rims and tires.................................... 515
Same size tires ............................. 516
Spare wheel ................................. 518Electrical system ............................... 519
Main Dimensions ............................... 520
Weights ............................................. 521
Fuels, coolants, lubricants ................. 522
Capacities .................................... 522
Engine oils ................................... 525
Engine oil additives ...................... 525
Air conditioning refrigerant .......... 525
Brake fluid.................................... 525
Premium unleaded gasoline
(gasoline engine).......................... 526
Fuel requirements ........................ 526
Gasoline additives
(gasoline engine).......................... 527
Coolants ...................................... 528
Windshield washer system and
headlamp cleaning system*......... 530
Index................................................. 531

25 At a glance
Cockpit
ItemPage
1Cruise control lever245
2Instrument cluster26
3Multifunction steering
wheel30
4Horn
5Steering wheel gearshift
buttons193
6Gear selector lever for
automatic transmission54
7Front Parktronic* warning
indicators262
8Overhead control panel33
9Glove box release
Glove box lock279
280
ItemPage
aGlove box279
CD changer*279
AUX-socket1279
bPower outlet288
cCenter console31
dStarter switch40
eSteering wheel adjustment,
manual47
fHood lock release341
gParking brake release57
hParking brake pedal65
jPower tailgate switch*121
1Depending on vehicle configuration.
ItemPage
kDoor control panel36
lExterior lamp switch59,
135
mSteering wheel adjustment,
electrical*
Heated steering wheel*48
290
nCombination switch

High beam

Turn signals

Windshield wipers

Rear window wiper
139
59
60
60
62

27 At a glance
Instrument cluster
ItemPage
1LLeft turn signal
indicator lamp
2To dim instrument cluster
illumination145
3Reset button for:

Resetting trip odometer

Resetting all settings
146
164
4To brighten instrument
cluster illumination145
5KRight turn signal
indicator lamp
6Clock169
ItemPage
7Speedometer with:
-Antilock Brake
System (ABS)
indicator lamp400
’Variable speed limiter
indicator lamp1
lDistance warning
lamp1
1Lamp without function. It illuminates when the
ignition is on. It should go out when the engine is
running.
ItemPage
;Brake warning lamp,
USA only401
3Brake warning lamp,
Canada only401
vElectronic Stability
Program (ESP®)
warning lamp
405
HCombination low tire
pressure/TPMS mal-
function telltale,
USA only
Low tire pressure
telltale*, Canada only408
408

41 Getting started
Unlocking
SmartKey with KEYLESS-GO*
Vehicles equipped with the KEYLESS-GO
feature are supplied with a SmartKey with
integrated KEYLESS-GO function and a
removable KEYLESS-GO start/stop
button.
With the KEYLESS-GO start/stop button
inserted and the SmartKey with
KEYLESS-GO present in the vehicle, press-
ing the KEYLESS-GO start/stop button

without the brake pedal depressed
corresponds to the various starter
switch positions (
page 42)

with the brake pedal firmly depressed
will start the engine (
page 54)
If you wish or should there be a need to
insert the SmartKey with KEYLESS-GO in
the starter switch, the KEYLESS-GO
start/stop button can be easily removed
by pulling it out of the starter switch.1KEYLESS-GO start/stop button
2Starter switch
KEYLESS-GO start/stop button
3USA only
4Canada only
The SmartKey with KEYLESS-GO must be
located in the vehicle.
Insert KEYLESS-GO start/stop
button1 into starter switch2 (if not
inserted already).
Make sure the automatic transmission
is set toP (
page 185).
Do not depress the brake pedal.
iThe KEYLESS-GO start/stop button does
not need to be removed from the starter switch
when you leave the vehicle. However, always
take the SmartKey with KEYLESS-GO with you
when you leave the vehicle. As long as the
SmartKey with KEYLESS-GO is in the vehicle, the
vehicle’s electrical systems can be switched on
or the engine can be started using the
KEYLESS-GO start/stop button.

43 Getting started
Adjusting
Adjusting
Seats
Warning!G
All seat, head restraint, steering wheel, and
rear view mirror adjustments, as well as fas-
tening of seat belts, must be done before
the vehicle is put into motion.
Warning!G
Do not adjust the driver’s seat while driving.
Adjusting the seat while driving could cause
the driver to lose control of the vehicle.
Never ride in a moving vehicle with the seat
backrest in an excessively reclined position
as this can be dangerous. You could slide
under the seat belt in a collision. If you slide
under it, the belt would apply force at the ab-
domen or neck. That could cause serious or
fatal injuries. The seat backrest and seat
belts provide the best restraint when the
wearer is in a position that is as upright as
possible and belts are properly positioned
on the body.
Warning!G
Your seat must be adjusted so that you can
correctly fasten your seat belt (
page 51).
Observe the following points:

Adjust the backrest until your arms are
slightly angled when holding the steer-
ing wheel

Adjust the seat to a comfortable seating
position that still allows you to reach the
accelerator/brake pedal safely. The po-
sition should be as far back as possible
with the driver still able to operate the
controls properly.

Adjust the head restraint so that it is as
close to the head as possible and the
center of the head restraint supports the
back of the head at eye level.

Never place hands under the seat or
near any moving parts while a seat is be-
ing adjusted.
Failure to do so could result in an accident
and/or serious personal injury.
Warning!G
When leaving the vehicle, always remove the
SmartKey or SmartKey with KEYLESS-GO*
from the starter switch, take it with you, and
lock the vehicle.
Even with the SmartKey or the SmartKey
with KEYLESS-GO* removed from the
starter switch or the SmartKey with
KEYLESS-GO* removed from the vehicle,
the power seats can be operated.
Therefore, do not leave children unattended
in the vehicle, or with access to an unlocked
vehicle. A child’s unsupervised access to a
vehicle could result in an accident and/or
serious personal injury.

51 Getting started
Driving
Driving
Fastening the seat belts
Warning!G
Make sure that absolutely no objects are ob-
structing the pedal’s range of movement.
Keep the driver’s footwell clear of all obsta-
cles. If there are any floormats or carpets in
the footwell, make sure that the pedals still
have sufficient clearance.
During sudden driving or braking maneu-
vers, the objects could get caught between
the pedals. You could then no longer brake
or accelerate. This could lead to accidents
and injury.
Warning!G
Always fasten your seat belt before driving
off. Always make sure your passengers are
properly restrained.
Failure to wear and properly fasten and po-
sition your seat belt greatly increases your
risk of injuries and their likely severity in an
accident. You and your passengers should
always wear seat belts.
If you are ever in an accident, your injuries
can be considerably more severe without
your seat belt properly buckled. Without
your seat belt buckled, you are much more
likely to hit the interior of the vehicle or be
ejected from it. You can be seriously injured
or killed.
In the same crash, the possibility of injury or
death is lessened if you are wearing your
seat belt. The air bags can only provide the
protection they were designed to afford if
the occupants are using their seat belts
(
page 84).
Warning!G
According to accident statistics, children
are safer when properly restrained in the
rear seating positions than in the front seat-
ing position. Thus, we strongly recommend
that children be placed in the rear seats.
Regardless of seating position, children
12 years old and under must be seated and
properly secured in an appropriately sized
infant restraint, toddler restraint, or booster
seat recommended for the size and weight
of the child. For additional information, see
“Children in the vehicle” (
page 89).
A child’s risk of serious or fatal injuries is
significantly increased if the child restraints
are not properly secured in the vehicle
and/or the child is not properly secured in
the child restraint.

56 Getting started
Driving
KEYLESS-GO start/stop button
1USA only
2Canada only
Make sure KEYLESS-GO start/stop
button1 is inserted in the starter
switch (
page 41).
For information on turning off the engine
with KEYLESS-GO, see “Turning off with
KEYLESS-GO*” (
page 67).Gasoline engine
Make sure the automatic transmission
is set toP.
The transmission position indicator in
the multifunction display should be
on
P (page 147).
Depress the brake pedal during the
starting procedure.
Do not depress the accelerator.
Press KEYLESS-GO start/stop
button1 once.
The engine starts if the SmartKey with
KEYLESS-GO is in the vehicle.Diesel engine
Make sure the automatic transmission
is set toP.
The transmission position indicator in
the multifunction display should be
on
P.
Depress the brake pedal during the
starting procedure.
Do not depress the accelerator.
Press KEYLESS-GO start / stop
button1 once.
The engine preglows and starts if the
SmartKey with KEYLESS-GO is in the
vehicle.
iIf you wish to start the engine using the
SmartKey instead of the KEYLESS-GO feature,
remove the KEYLESS-GO start/stop button from
the starter switch (
page 41).
iIf the engine is at operating temperature,
the time the engine needs to preglow is reduced.

57 Getting started
Driving
Starting difficulties
If the engine does not start as described,
carry out the following steps:
If you are starting the engine with the
SmartKey, turn SmartKey in starter
switch to position0 and repeat starting
procedure.
If you are starting the engine with
KEYLESS-GO*: Close any doors that
may be open to allow for better
detection of the SmartKey with
KEYLESS-GO*.
Or:
Remove KEYLESS-GO* start/stop
button from starter switch (
page 41).
Start the engine with the SmartKey as
radio signals from another source may
be interfering with the SmartKey with
KEYLESS-GO*.
Repeat the starting procedure
(
page 54). Remember that extended
starting attempts can drain the battery.
Get a jump start (page 497).
If the engine does not start after several
starting attempts, there could be a mal-
function in the engine electronics or in the
fuel supply system.
Contact an authorized Mercedes-Benz
Light Truck Center or call Roadside
Assistance.
Parking brake
1Release handle
Release the parking brake by pulling on
release handle1.
The warning lamp; (USA only)
or3(Canada only) in the
instrument cluster goes out.
Warning!G
When leaving the vehicle, always remove the
SmartKey or SmartKey with KEYLESS-GO*
from the starter switch, take it with you and
lock the vehicle. Do not leave children unat-
tended in the vehicle, or with access to an
unlocked vehicle. Children could release the
parking brake, which could result in an acci-
dent and/or serious personal injury.