tow MERCEDES-BENZ ML500 2006 W163 Owner's Manual

ContentsSafety and Security........................... 65
Occupant safety................................... 66
Air bags .......................................... 67
Seat belts ....................................... 73
Preventive occupant safety*
(PRE-SAFE)
®................................... 77
Children in the vehicle .................... 78
Blocking of rear door
window operation ........................... 89
Panic alarm .......................................... 91
Activating ....................................... 92
Deactivating ................................... 92
Driving safety systems ......................... 93
ABS ................................................ 93
BAS ................................................ 95
ESP
®.............................................. 95
EBP................................................. 98
4-ETS .............................................. 98
Anti-theft systems.............................. 100
Immobilizer................................... 100
Anti-theft alarm system ................ 100
Tow-away alarm ........................... 102
Controls in detail............................. 105
Locking and unlocking ....................... 106
SmartKey ..................................... 106
SmartKey with KEYLESS-GO* ...... 110
Opening the doors
from the inside ............................. 117
Opening the tailgate ..................... 118
Closing the tailgate ...................... 120
Automatic central locking ............ 125
Locking and unlocking
from the inside ............................. 126
Seats ................................................. 128
Easy-entry/exit feature
(Vehicles with
memory function*) ....................... 128
Lumbar support............................ 130
Rear seat head restraints ............. 130
Multicontour seat* ....................... 132
Seat heating* ............................... 133Memory function* ............................. 135
Storing positions in memory ........ 136
Recalling positions
from memory ............................... 136
Storing exterior rear
view mirror parking position ........ 137
Lighting ............................................. 138
Exterior lamp switch .................... 138
Combination switch ..................... 142
Corner-illuminating
front fog lamps*........................... 143
Hazard warning flasher ................ 144
Interior lighting ............................ 145
Door entry lamps ......................... 147
Instrument cluster ............................. 148
Instrument cluster illumination .... 148
Trip odometer .............................. 149
Tachometer .................................. 149
Outside temperature indicator ..... 149

Contents
Control system .................................. 150
Multifunction display .................... 150
Multifunction steering wheel ........ 151
Menus .......................................... 153
Standard display menu ................ 156
AUDIO menu ................................ 157
NAV* menu .................................. 158
Off-road menu .............................. 159
Vehicle status message
memory menu .............................. 159
Settings menu .............................. 161
Vehicle configuration ................... 175
Trip computer menu..................... 177
TEL menu* ................................... 178
Automatic transmission ..................... 182
Gear selector lever ....................... 182
Shifting procedure ....................... 184
Transmission positions................. 185
Gear ranges ................................. 187
Steering wheel gearshift control .. 188
Shifting into optimal gear range ... 190
Canceling gear range limit ........... 190
Driving tips ................................... 190
Towing a trailer ............................ 191
Emergency operation
(Limp Home Mode) ...................... 192Transfer case ...................................... 193
Good visibility ..................................... 194
Headlamp cleaning system* ......... 194
Rear view mirrors.......................... 194
Power folding exterior
rear view mirrors*......................... 197
Sun visors ..................................... 198
Rear window defroster .................. 200
Climate control ................................... 202
Deactivating the
climate control system ................. 206
Rear air conditioning ..................... 206
Setting the temperature................ 207
Adjusting air distribution............... 207
Adjusting air volume ..................... 208
Defrosting ..................................... 208
Air recirculation mode .................. 209
Air conditioning............................. 211
Residual heat and ventilation ........ 212
Rear air conditioning ..................... 2133-zone automatic climate control* ..... 216
Deactivating the
climate control system ................. 220
Rear air conditioning..................... 221
Setting the temperature ............... 221
Adjusting air distribution .............. 222
Adjusting air volume ..................... 222
Maximum cooling MAX COOL ....... 223
Defrosting ..................................... 223
Air recirculation mode .................. 223
Air conditioning ............................ 225
Residual heat and ventilation ........ 226
Rear air conditioning..................... 227
Power windows .................................. 230
Opening and closing
the windows ................................. 230
Synchronizing power windows ...... 232
Summer opening feature .............. 233
Convenience closing feature......... 234
Power tilt/sliding sunroof* ................ 235
Opening and closing the power
tilt/sliding sunroof........................ 235
Synchronizing the
power tilt/sliding sunroof ............. 237

ContentsDriving systems ................................. 238
Cruise control............................... 238
Downhill Speed Regulation
(DSR) ............................................ 243
Off-road driving program .............. 248
Air suspension package* ............. 249
Adaptive Damping System
(ADS)* .......................................... 249
Vehicle level control* ................... 250
Parktronic* system
(Parking assist) ............................. 254
Loading .............................................. 259
Loading instructions ..................... 259
,Split rear bench seat ................... 261
Partition net* ............................... 263
Cargo compartment cover*.......... 265
Cargo management system*........ 265
Roof rack* .................................... 269Useful features .................................. 270
Storage compartments ................ 270
Cup holders.................................. 274
Armrest in rear seat bench........... 275
Ashtrays* ..................................... 275
Cigarette lighter* ......................... 277
12-V sockets ................................ 277
Floormats* ................................... 279
Telephone* .................................. 279
Tele Aid* ...................................... 280
Garage door opener ..................... 289
Compass ...................................... 295
Infrared reflecting windshield* ..... 296
Operation......................................... 297
The first 1000 miles (1500 km) ......... 298
Driving instructions ........................... 299
Drive sensibly – save fuel............. 299
Drinking and driving ..................... 299
Pedals .......................................... 299
Power assistance ......................... 299
Brakes.......................................... 300
Driving off .................................... 301
Parking......................................... 301
Tires ............................................. 302
Hydroplaning................................ 303
Tire traction ................................. 303
Tire speed rating .......................... 303
Winter driving instructions ........... 304
Standing water............................. 305
Off-road driving ............................ 306
Trailer towing ............................... 314
Passenger compartment .............. 319
Driving abroad ............................. 319
Control and operation of radio
transmitters ................................. 320
Catalytic converter....................... 320
Emission control .......................... 321
Coolant temperature.................... 322

Contents
Replacing bulbs ................................. 443
Bulbs ............................................ 443
Replacing bulbs for front lamps ... 445
Replacing bulbs for rear lamps..... 450
Adjusting headlamp aim............... 451
Replacing wiper blades ...................... 453
Removing front wiper blades........ 453
Installing front wiper blades ......... 453
Removing rear wiper blade........... 454
Installing rear wiper blade ............ 455
Flat tire .............................................. 456
Preparing the vehicle ................... 456
Mounting the spare wheel............ 457
Battery ............................................... 462
Disconnecting, removing,
reinstalling and
reconnecting the battery.............. 464
Charging the battery .................... 469
Jump starting ..................................... 470
Towing the vehicle ............................. 472
Installing towing eye bolt ............. 474
Stranded vehicle .......................... 476Fuses .................................................. 477
Aids for changing fuses................. 478
Main fuse box ............................... 478
Fuse box in
cargo compartment ...................... 479
Fuse box in
passenger compartment ............... 479
Technical data.................................. 481
Parts service....................................... 482
Warranty coverage ............................. 483
Loss of Service and Warranty
Information Booklet ...................... 483
Identification labels ............................ 484
Layout of poly-V-belt drive .................. 485
ML 350 ......................................... 485
ML 500 ......................................... 485
Engine ................................................ 486
Rims and tires .................................... 487
Rims and tires ............................... 488
Minispare wheel............................ 489Electrical system ................................ 490
Main Dimensions................................ 491
Weights .............................................. 492
Fuels, coolants, lubricants, etc. .......... 493
Capacities ..................................... 493
Engine oils .................................... 495
Engine oil additives ....................... 495
Air conditioning refrigerant ........... 495
Brake fluid .................................... 495
Premium unleaded gasoline.......... 496
Fuel requirements......................... 496
Gasoline additives......................... 497
Coolants ....................................... 497
Windshield washer and
headlamp cleaning* system ......... 500
Windshield and headlamp
washer fluid mixing ratio............... 500
Technical terms............................... 501Index................................................. 507

12 IntroductionOperator’s ManualMaintenance
The Maintenance Booklet describes all the
necessary maintenance work which should
be performed at regular intervals.
Always have the Maintenance Booklet with
you when you take the vehicle to your
authorized Mercedes-Benz Light Truck
Center for service. The service advisor will
record each service in the booklet for you.
Roadside Assistance
The Mercedes-Benz Roadside Assistance
Program provides factory-trained technical
help in the event of a breakdown. Calls to
the toll-free Roadside Assistance number
1-800-FOR-MERCedes (in the USA)
1-800-387-0100 (in Canada)
will be answered by Mercedes-Benz Cus-
tomer Assistance Representatives
24 hours a day, 365 days a year.
Roadside Assistance will be provided in ac-
cordance with standard program guide-
lines which include providing service to the
vehicle up to a reasonable distance from a
paved roadway. We will make every effort
to assist in a breakdown situation, howev-
er, the accessibility of your vehicle will be
determined by our authorized
Mercedes-Benz Light Truck Center techni-
cian or the tow service provider on a
case-by-case basis and may be a factor in
our ability to respond.Additional charges may be applicable for a
breakdown location determined not to be a
reasonably accessible roadside location as
determined by our authorized technician
and tow service provider.
For additional information refer to the
Mercedes-Benz Roadside Assistance Pro-
gram brochure in your vehicle literature
portfolio.

17 Introduction
Operating safety
Operating safety
Proper use of the vehicle
Proper use of the vehicle requires that you
are familiar with the following information
and rules:

the safety precautions in this manual


the “Technical data” section in this
manual


traffic rules and regulations


motor vehicle laws and safety stan-
dards
Warning!
G
Work improperly carried out on electronic
components and associated software could
cause them to cease functioning. Because
the vehicle’s electronic components are in-
terconnected, any modifications made may
produce an undesired effect on other sys-
tems. Electronic malfunctions could
seriously impair the operating safety of your
vehicle.
See an authorized Mercedes-Benz Light
Truck Center for repairs or modifications to
electronic components.
Other improper work or modifications on the
vehicle could also have a negative impact on
the operating safety of the vehicle.
Some safety systems only function while the
engine is running. You should therefore nev-
er turn off the engine while driving.
Warning!
G
Heavy blows against the vehicle underbody
or tires/wheels, for example when running
over an obstacle, road debris or a pothole,
may cause serious damage and impair the
o per at i ng s a fet y of yo ur veh ic l e. I f y ou f ee l a
sudden significant vibration or ride distur-
bance, or you suspect that damage to your
vehicle has occurred, you should turn on
your hazard warning flashers, carefully slow
down, and drive with caution to an area
which is a safe distance from the road.
Inspect the vehicle underbody and
tires/wheels for possible damage. If the ve-
hicle appears unsafe, have it towed to the
nearest authorized Mercedes-Benz Light
Truck Center or other qualified maintenance
or repair facility for further inspection or re-
pairs.
Warning!
G
Various warning labels are attached to your
vehicle. These warning labels are intended
to make you and others aware of various
risks. You should not remove any of these
warning labels unless explicitly instructed to
do so by information on the label itself. Re-
moval of any of these labels may cause you
and others to be unaware of certain risks
which may result in an accident and/or per-
sonal injury.

60 Getting startedParking and lockingYou have now completed your first drive.
You have properly stopped and parked
your vehicle. End your drive as follows.Warning!
G
With the engine not running, there is no
power assistance for the brake and the
steering system. 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.
Warning!
G
Do not park this vehicle in areas where com-
bustible materials such as grass, hay or
leaves can come into contact with the hot
exhaust system, as these materials could be
ignited and cause a vehicle fire.
To reduce the risk of personal injury as a re-
sult of vehicle movement, before turning off
the engine and leaving the vehicle always:

Keep right foot on brake pedal.


Firmly depress parking brake pedal.


Shift the automatic transmission to
positionP.


Slowly release brake pedal.


When parked on an incline, turn front
wheel towards the road curb.


Turn the SmartKey to starter switch
position0 and remove, or press
start/stop button (vehicles with
KEYLESS-GO*).


Take the SmartKey or the SmartKey with
KEYLESS-GO* and lock vehicle when
leaving.

61 Getting started
Parking and locking
Parking brake
1Parking brake pedal
2Release handle
Step firmly on parking brake pedal1.
When the engine is running, the indica-
tor lamp; (USA only) or!
(Canada only) in the instrument cluster
comes on.
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 and/or shift the automatic
transmission out of positionP, either of
which could result in an accident and/or se-
rious personal injury.
Warning!
G
Getting out of your vehicle with the
automatic transmission not fully engaged in
positionP is dangerous. Also, when parked
on an incline, positionP alone may not pre-
vent your vehicle from moving, possibly hit-
ting people or objects.
Always set the parking brake in addition to
shifting to positionP (
page 185).
When parked on an incline, also turn front
wheel towards the road curb.

62 Getting startedParking and lockingSwitching off headlamps
Turn the exterior lamp switch toM.
For more information, see “Lighting”
(
page 138).
Turning off engine
Shift automatic transmission to
positionP.
Turning off with the SmartKey

Turn the SmartKey in the starter switch
to position0 (
page 34) and remove
it.
The immobilizer is activated.

Press the seat belt release button
(page 47).
Allow the retractor to completely re-
wind the seat belt by guiding the latch
plate.
iAlways set the parking brake in addi-
tion to shifting to positionP.
On slopes, turn the front wheels
towards the road curb.
iIf you turn off the engine using the
SmartKey and remove the SmartKey
from the starter switch with the trans-
mission in a position other thanP, the
transmission will automatically shift
toP.
Keep in mind that turning off the engine
with the SmartKey alone will not auto-
matically shift the transmission toP.
Only when the SmartKey is removed
from the starter switch will the trans-
mission automatically shift toP.
iWith the SmartKey removed and the
driver’s door open, a warning sounds
and the message
Switch off lights

appears in the multifunction display if
the vehicle’s exterior lamps are not
switched off.
Warning!
G
To prevent possible personal injury, always
keep hands and fingers away from the door
openings when closing the doors. Be espe-
cially careful when small children are
around.
Before closing doors, make sure there is no
possibility of someone getting caught in a
door during closing.

96 Safety and SecurityDriving safety systems
For more information, see “Practical hints”
(page 381).
Warning!
G
Never switch off the ESP
® when you see the
ESP
®-warning lampv flashing in the
speedometer. In this case, proceed as fol-
lows:


While driving off, apply as little throttle
as possible.


While driving ease up on the accelera-
tor.


Adapt your speed and driving style to
the prevailing road conditions.
Failure to observe these guidelines could
cause the vehicle to skid.
The ESP
® cannot prevent accidents result-
ing from excessive speed.
Warning!
G
The ESP
® cannot prevent the natural laws of
physics from acting on the vehicle, nor can
it increase the traction afforded. The ESP
®
cannot prevent accidents, including those
resulting from excessive speed in turns, fol-
lowing another vehicle too closely, or hydro-
planing. Only a safe, attentive, and skillful
driver can prevent accidents. The capabili-
ties of an ESP
® equipped vehicle must nev-
er be exploited in a reckless or dangerous
manner which could jeopardize the user’s
safety or the safety of others.
!The ESP
® will only function properly if
you use wheels of the recommended
tire size (page 487).
!Because of the ESP’s
® automatic oper-
ation, the engine and ignition must be
shut off (SmartKey in starter switch
position0 or1 or KEYLESS-GO*
start/stop button* in position0 or1
(
page 34)) when


the parking brake is being tested on
a brake test dynamometer


the vehicle is being towed with the
front or rear axle raised
Active braking action through the ESP
®
may otherwise seriously damage the
brake system.
Operational tests with the engine
running can only be conducted on a
two-axle dynamometer.