2007 MERCEDES-BENZ G55AMG tire pressure

Contents
Operation......................................... 243
The first 1 000 miles (1 500 km) ......... 244
Driving instructions ............................ 245
Drive sensibly – save fuel ............. 245
Drinking and driving ..................... 245
Pedals .......................................... 245
Power assistance ......................... 246
Brakes .......................................... 246
Driving off..................................... 247
Parking ......................................... 248
Tires ............................................. 248
Hydroplaning ................................ 249
Tire traction .................................. 249
Tire speed rating .......................... 250
Winter driving instructions ........... 251
Standing water ............................. 252
Passenger compartment .............. 252
Off-road driving ............................ 253
Driving abroad .............................. 261
Control and operation of radio
transmitters.................................. 261
Catalytic converter ....................... 262
Emission control........................... 263
Coolant temperature .................... 263At the gas station .............................. 264
Refueling ...................................... 264
Check regularly and before
a long trip ..................................... 265
Engine compartment ......................... 267
Hood ............................................ 267
Engine oil ..................................... 269
Transmission fluid level ................ 273
Coolant level ................................ 274
Windshield/rear window washer
system and headlamp cleaning
system ......................................... 275
Tires and wheels ................................ 277
Important guidelines .................... 277
Tire care and maintenance ........... 278
Direction of rotation ..................... 280
Loading the vehicle ...................... 280
Recommended tire inflation
pressure ....................................... 286
Checking tire inflation pressure ... 288
Tire labeling.................................. 294
Load identification ....................... 298
DOT, Tire Identification Number
(TIN) ............................................. 299Maximum tire load ....................... 300
Maximum tire inflation pressure .. 301
Uniform Tire Quality Grading
Standards (U.S. vehicles) ............. 302
Tire ply material ........................... 304
Tire and loading terminology ........ 304
Rotating tires ............................... 307
Winter driving .................................... 309
Winter tires .................................. 309
Block heater (Canada only) .......... 310
Snow chains................................. 310
Maintenance...................................... 311
Maintenance service indicator
message ...................................... 311
Calling up the maintenance
service indicator display .............. 313
Resetting the maintenance
service indicator .......................... 313
Vehicle care....................................... 314
Cleaning and care of the vehicle .. 314

23 At a glance
Exterior view
ItemPage
1Tailgate105
Cargo compartment

Loading instructions208

Expanding206

Cargo tie-down rings209

Partition net*210

Cover blind214
2Rear view camera203
3Rear window defroster181
4Rear lamps378
5Fuel filler flap264
Refueling264
Fuel265,
426
ItemPage
6Exterior rear view mirrors
Adjusting46
Auto-dimming rear view
mirrors177
7Hood267
Engine oil269
Coolant274
8Windshield wipers58
Wiper blades, replacing388
Wiper blades, cleaning319
9Windshield
Cleaning with windshield
washer fluid59
Cleaning319
Windshield defroster180
aPower tilt/sliding sunroof195
ItemPage
bDoors
Locking and unlocking100
Opening and closing104
Locking/unlocking in an
emergency370
cHeadlamp cleaning system177
dFront lamps378
eTires and wheels277,
416
Checking tire inflation
pressure288
General information277
Flat tire390
Spare wheel368
fFront towing eye404
Rear towing eye404

27 At a glance
Instrument cluster
ItemPage
1Speedometer with:
vElectronic Stability
Program (ESP®)
warning lamp
92,
330
;Brake warning lamp,
USA only55,
326
3Brake warning lamp,
Canada only55,
326
BLow beam headlamp
indicator lamp56,
118
HCombination low tire
pressure/Advanced
TPMS malfunction tell-
tale335
2LLeft turn signal
indicator lamp57
3Multifunction display with:133

Trip odometer131,
140

Main odometer140

Transfer case indicator170
ItemPage

Gear selector lever
position indicator164

Gear range indicator167

Status indicator:

Outside temperature132,
133

Digital speedometer133

Clock133
4KRight turn signal
indicator lamp 57
5Tachometer with:
-Antilock Brake System
(ABS) indicator lamp88,
324
332
1Supplemental
Restraint System
(SRS) indicator lamp68,
334
úEngine malfunction
indicator lamp,
USA only328
ItemPage
±Engine malfunction
indicator lamp,
Canada only328
AHigh beam headlamp
indicator lamp57,
122
6Fuel gauge with:
Fuel tank reserve warning
lamp331
4Fuel filler flap indica-
tor: The fuel filler flap
is located on the rear
right-hand side264
7Coolant temperature gauge131
8Reset button for:

Resetting trip odometer131

Resetting all settings146

Resetting individual
settings 158,
312

Adjusting instrument
cluster illumination130

88 Safety and Security
Driving safety systems
In 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 Antilock Brake System (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
approximately 5 mph (8 km/h) indepen-
dent of road surface conditions (as long as
the differential locks are not engaged).
Warning!G
The following factors increase the risk of
accidents:

Excessive speed, especially in turns

Wet and slippery road surfaces

Following another vehicle too closely
The driving safety systems described in this
section cannot reduce these risks or pre-
vent the natural laws of physics from acting
on the vehicle.
Always adapt your driving style to the pre-
vailing road and weather conditions and
keep a safe distance to other road users and
objects on the street.
iIn winter operation, the maximum effective-
ness of the ABS, the BAS, the ESP®, the EBB, and
the 4-ETS is only achieved with winter tires or
snow chains as required.
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.

90 Safety and Security
Driving safety systems
LOW RANGE– ABS
During off-road driving a special low range
system for the Antilock Brake System
(ABS) is operational with transfer case in
position LOW (
page 170).
An improved braking action (dig-in effect)
is obtained for vehicle speeds up to
37 mph (60 km/h) through a change in the
ABS control function.
For more information, see “Practical hints”
(
page 324).
BAS
The Brake Assist System (BAS) operates in
emergency situations. If you apply the
brakes very quickly, the BAS automatically
provides full brake boost, thereby poten-
tially reducing braking distance. Apply con-
tinuous full braking pressure until the
emergency braking situation is over. The
ABS will prevent the wheels from locking.
When you release the brake pedal the
brakes function again as normal. The BAS
is then deactivated.
With the BAS malfunctioning, the ABS,
ESP
®, and 4-ETS are also switched off.
Warning!G
The ABS cannot prevent the natural laws of
physics from acting on the vehicle, nor can
it increase braking or steering efficiency
beyond that afforded by the condition of the
vehicle brakes and tires or the traction
afforded. The ABS cannot prevent acci-
dents, including those resulting from
excessive speed in turns, following another
vehicle too closely, or hydroplaning. Only a
safe, attentive, and skillful driver can pre-
vent accidents. The capabilities of an ABS
equipped vehicle must never be exploited in
a reckless or dangerous manner which
could jeopardize the user’s safety or the
safety of others.
Warning!G
If the BAS is malfunctioning, the brake
system is still functioning normally, but
without the additional brake boost available
that BAS would normally provide in an emer-
gency braking maneuver. Therefore, the
braking distance may increase.

137 Controls in detail
Control system
Menus, submenus and functions
Menu1Menu2Menu3Menu4
Standard displayAudioNAVVehicle status message
memory1
1The vehicle status message memory menu is only displayed if there is a message stored.
(page 140)(page 141)(page 144)(page 144)
Commands/submenu
Trip- and main odometerSelecting radio stationRoute guidance instructions,
current direction traveledCalling up malfunction
messages, warning messages,
and system status messages
stored in memory
Checking tire inflation
pressureSelecting satellite radio
station* (USA only)
Calling up digital speedometer
or outside temperatureOperating CD player
Calling up maintenance
service indicator
Checking engine oil level
iThe headings used in the menus table are
designed to facilitate navigation within the
system and are not necessarily identical to those
shown in the control system displays.The first function displayed in each menu will
automatically show you which part of the system
you are in.

140 Controls in detail
Control system
Standard display menu
In the standard display, the main odometer
and the trip odometer appear in the multi-
function display.
Standard display
1Trip odometer
2Main odometerIf you see another display instead of the
standard display:
Press buttonè orÿ repeatedly
until the standard display appears in
the multifunction display.
Press buttonk orj to select
the functions in the standard display
menu.
The following functions are available:Calling up digital speedometer or
outside temperature
Press buttonk orj repeatedly
until the digital speedometer or the
outside temperature appears in the
multifunction display.
Digital speedometer
FunctionPage
Checking tire inflation pressure288
Calling up digital speedometer or
outside temperature140
Calling up maintenance service
indicator313
Checking engine oil level270

245 Operation
Driving instructions
Driving instructions
Drive sensibly – save fuel
Fuel consumption, to a great extent,
depends on driving habits and operating
conditions.
To save fuel you should:

Keep tires at the recommended infla-
tion pressures.

Remove unnecessary loads.

Allow engine to warm up under low
load use.

Avoid frequent acceleration and decel-
eration.

Have all maintenance work performed
at the intervals specified in the
Maintenance Booklet and as required
by the Maintenance System. Contact
an authorized Mercedes-Benz Light
Truck Center.
Fuel consumption is also increased by
driving in cold weather, in stop-and-go
traffic, on short trips and in hilly area.
Drinking and drivingPedals
Warning!G
Drinking and driving and/or taking drugs
and driving are very dangerous combina-
tions. Even a small amount of alcohol or
drugs can affect your reflexes, perceptions
and judgment.
The possibility of a serious or even fatal
accident are greatly increased when you
drink or take drugs and drive.
Do not drink or take drugs and drive or allow
anyone to drive who has been drinking or
taking drugs.
Warning!G
Make sure that absolutely no objects are
obstructing 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.