snow chains MERCEDES-BENZ G500 2004 W463 Owner's Manual

ContentsAt the gas station............................... 224
Refueling ...................................... 224
Check regularly and before
a long trip ..................................... 225
Engine compartment.......................... 227
Hood ............................................ 227
Engine oil...................................... 228
Transmission fluid level ................ 232
Coolant level ................................ 232
Windshield/rear window washer
system and headlamp cleaning
system.......................................... 234
Battery ............................................... 235
Tires and wheels ................................ 236
Important guidelines .................... 236
Life of tire ..................................... 237
Direction of rotation ..................... 237
Checking tire inflation pressure ... 237
Rotating wheels............................ 238
Winter driving..................................... 240
Winter tires................................... 240
Block heater (Canada only) .......... 240
Snow chains ................................. 241Maintenance ...................................... 242
Clearing the service indicator ...... 242
Service term exceeded ................ 242
Calling up the service indicator .... 243
Resetting the service indicator..... 243
Vehicle care ....................................... 244
Cleaning and care of the vehicle .. 244
Practical hints.................................. 251
What to do if … .................................. 252
Lamps in instrument cluster ........ 252
Lamp in center console ................ 259
Messages in the multifunction
display.......................................... 260
Where will I find ...? ........................... 283
First aid kit ................................... 283
Vehicle tool kit ............................. 283
Vehicle jack.................................. 284
CD changer .................................. 284
Spare wheel ................................. 285Unlocking/locking in an emergency .. 287
Unlocking the vehicle................... 287
Locking the vehicle ...................... 288
Changing batteries in
the SmartKey ............................... 288
Fuel filler flap ............................... 290
Manually unlocking the
transmission gear selector lever .. 290
Opening/closing in an emergency .... 292
Sliding/pop-up roof ..................... 292
Brush guard* ..................................... 293
Lowering and raising brush guard 294
Replacing bulbs ................................. 295
Bulbs ............................................ 295
Replacing bulbs for front lamps ... 297
Replacing bulbs for rear lamps .... 301
Replacing wiper blades ...................... 304
Removing wiper blades ................ 304
Installing wiper blades ................. 305
Flat tire .............................................. 306
Preparing the vehicle ................... 306
Mounting the spare wheel ........... 307

74 Safety and SecurityDriving and safety systems
Driving and safety systemsIn this section you will find information on
the following driving safety systems:

ABS (Antilock Brake System)


BAS (Brake Assist System)


4-ETS (Electronic Traction System)


EBB (Electronic Brake Booster)


ESP (Electronic Stability Program)
ABS
The ABS regulates the brake pressure so
that the wheels do not lock during braking.
This allows you to maintain the ability to
steer your vehicle.
The ABS is functional above a speed of ap-
proximately 5 mph (8 km/h) independent
of road surface conditions (as long as the
differential locks are not engaged).
At the instant one of the wheels is about to
lock up, a slight pulsation can be felt in the
brake pedal, indicating that the ABS is in
the regulating mode. Keep firm and steady
pressure on the brake pedal while experi-
encing the pulsation.
iIn winter operation, the maximum ef-
fectiveness of the ABS, ESP, EBB and
4-ETS is only achieved with winter tires
(M + S tires), or snow chains as re-
quired.
Warning!
G
The following factors increase the risk of ac-
cidents:

Excessive speed, especially in turns


Wet and slippery road surfaces


Following another vehicle too closely
The ABS, BAS, ESP and 4-ETS cannot reduce
this risk.
Always adjust your driving style to the pre-
vailing road and weather conditions.
Warning!
G
Do not pump the brake pedal. Use firm,
steady brake pedal pressure instead. Pump-
ing the brake pedal defeats the purpose of
ABS and significantly reduces braking effec-
tiveness.

79 Safety and Security
Driving and safety systems
Switching off the ESP
To improve the vehicle’s traction, turn off
the ESP in driving situations where it would
be advantageous to have the drive wheels
spin and thus cut into surfaces for better
grip such as:

starting out on slippery surfaces and in
deep snow in conjunction with snow
chains.


sand or gravel.


when driving off-road.
When the ESP is turned off


engine torque is not limited.


the drive wheels can spin.
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 aqua-
planing. Only a safe, attentive, and skillful
driver can prevent accidents. The capabili-
ties of a ESP equipped vehicle must never be
exploited in a reckless or dangerous manner
which could jeopardize the user’s safety or
the safety of others.!Driving the vehicle with varied size tires
will cause the wheels to rotate at differ-
ent speeds, possibly causing the ESP to
activate. For this reason, all wheels, in-
cluding the spare wheel, must have the
same tire outside diameter.
!The engine must be shut off when

the parking brake is being tested on
a brake test dynamometer.


the vehicle is being towed with one
axle raised.
Otherwise, the ESP will engage the
brakes and seriously damage the brake
system.
iThe ABS, BAS and ESP are automatical-
ly switched off when the differential
locks are switched on (
page 150).
Warning!
G
The ESP should not be switched off during
normal driving other than in the circum-
stances described below. Disabling of the
system will reduce vehicle stability in stan-
dard driving maneuvers.

212 OperationDriving instructionsWinter driving instructions
The most important rule for slippery or icy
roads is to drive sensibly and to avoid
abrupt acceleration, braking and steering
maneuvers. Do not use the cruise control
system under such conditions.
When the vehicle is in danger of skidding,
move gear selector lever to positionN. Try
to keep the vehicle under control by cor-
rective steering action.Road salts and chemicals can adversely af-
fect braking efficiency. Increased pedal
force may become necessary to produce
the normal brake effect.
Depressing the brake pedal periodically
when traveling at length on salt-strewn
roads can bring road-salt-impaired braking
efficiency back to normal.
If the vehicle is parked after being driven
on salt-treated roads, the braking efficien-
cy should be tested as soon as possible af-
ter driving is resumed.
For more information, see “Winter driving”
(
page 240).
iFor information on driving with snow
chains, see “Snow chains”
(page 241).
Warning!
G
On slippery road surfaces, never downshift
in order to obtain braking action. This could
result in drive wheel slip and reduced vehi-
cle control. Your vehicle’s ABS will not pre-
vent this type of control loss.
Do not engage the transfer case in position
LOW when driving on ice or packed snow. At
speeds below 18 mph (30 km / h) vehicle
steering is adversely affected by the LOW
RANGE – ABS (
page 75).
Warning!
G
Make sure not to endanger any other road
users when carrying out these braking ma-
neuvers.
Warning!
G
If the vehicle becomes stuck in snow, make
sure snow is kept clear of the exhaust pipe
and from around the vehicle with the engine
running. Otherwise, deadly carbon monox-
ide (CO) gases may enter vehicle interior re-
sulting in unconsciousness and death.
To assure sufficient fresh air ventilation,
open a window slightly on the side of the ve-
hicle not facing the wind.Warning!
G
The outside temperature indicator is not de-
s i g n e d t o s e r v e a s a n i c e - w a r n i n g d e v i c e a n d
is therefore unsuitable for that purpose. In-
dicated temperatures just above the freez-
ing point do not guarantee that the road
surface is free of ice.

241 Operation
Winter driving
Snow chains
Snow chains should only be driven on
snow-covered roads at speeds not to ex-
ceed 30 mph (50 km/h). Remove chains
as soon as possible when driving on roads
without snow. Observe the following guidelines when us-
ing snow chains:


Use of snow chains is not permissible
on all wheel/tire combinations.


Snow chains should only be used on all
four wheels. With only two chains avail-
able, they should be mounted on the
rear wheels. Follow the manufacturer’s
mounting instructions.


Only use snow chains that are ap-
proved by Mercedes-Benz. Your autho-
rized Mercedes-Benz Light Truck
Center will be glad to advise you on this
subject.


Use of snow chains may be prohibited
depending on location. Always check
local and state laws before installing
snow chains.
iWhen driving with snow chains, you
may wish to deactivate the ESP
(page 79) before setting the vehicle
in motion. This will improve the
vehicle’s traction.

368 IndexSignal strength (telephone) 138
Simultaneous wiping and washing
Windshield wipers 48
Single wipe 48
Sliding/pop-up roof 166
Closing 166, 292
Closing with SmartKey 167
Opening 166, 292
Opening with SmartKey 167
Stopping 167
SmartKey 86
Locking and unlocking 86
Opening and closing the slid-
ing/pop-up roof with 167
Opening and closing windows
with 165
Unlocking with 32
Snow chains 241
Spare parts service 324
Spare wheel 285Mounting 307
Speed
Setting current 170
Speed settings
Cruise control 171
Speedometer 25
Setting units 128
Speedometer display mode
Selecting 128
Split rear bench seat 176
SRS 64, 346
Indicator lamp 258
Standing lamp, front
Replacing bulbs 297
Standing lamps
Replacing bulbs 295, 296
Standing water
Driving instructions 213
Starter switch 23, 33
Positions 33Starting difficulties 44
Starting position 33
Starting the engine 43
Station (radio)
Search 121
Station selection
Setting 132
Steep terrain 216
Steering column
Adjusting in /out 37
Adjusting up/down 37
Steering wheel
Adjusting 37
Adjusting in/out 37
Adjusting up/down 37
Buttons 26
Cleaning 248
Heated 203
Stolen vehicle
Tracking services 197

373 Index
Turn signals 246
Vehicle washing 246
Window cleaning 247
Wiper blades 247
Wood trims 249
Vehicle identification number (VIN) 326
Vehicle jack 284
Vehicle tool kit 283
Vehicle washing 246
VIN (Vehicle Identification Number) 326,
347
Voice control system* 347
W
Warning indicators
Rear Parking Assist* 174
Warning sounds
Drivers seat belts 62
Exterior lighting 105
Parking brake 45
Warranty coverage 325
Washer fluid see Windshield washer fluidWashing the vehicle 245
Wear pattern (tires) 238
Weights and ratings 332
Wheel change
Tightening torque 310
Wheels
Rotating 238
Tires and wheels 236
Windows see Side windows
Windshield
Defogging 160
Replacing wiper blades 304
Washer fluid 234, 339
Washer system 339
Windshield washer fluid 339
Message in display 282
Mixing ratio 339
Refilling 234
Wiping with 48
Windshield washer system 339Windshield wipers 23, 47
Fast wiper speed 47
Interval wiping 49
Rear window wiper/washer 49
Replacing wiper blades 304
Single wipe 48
Switching on 47
Wiping with windshield washer
fluid 48
Winter driving 240
Block heater 240
Snow chains 241
Tires 240
Winter driving instructions 212
Winter tires 240
Wiper blades
Cleaning 247
Installing 305
Removing 304
Replacing 304
Wiper/washer
Rear window 49