2005 MERCEDES-BENZ G500 phone

244 OperationEngine compartment
Screw oil filler cap2 back on filler
neck.
For more information on engine oil, see the
“Technical data” section (
page 374) and
(
page 375).
Transmission fluid level
The transmission fluid level does not need
to be checked. The transmission has a per-
manent supply of automatic transmission
fluid.
If you notice transmission fluid loss or gear
shifting malfunctions, have an authorized
Mercedes-Benz Light Truck Center check
the automatic transmission.Coolant level
The engine coolant is a mixture of water
and anticorrosion/antifreeze.
When checking the coolant level,

the vehicle must be parked on level
ground.


the engine must be cool. The coolant
level should reach the COLD LEVEL
mark in the reservoir.
!Excess oil must be siphoned or drained
off. It could cause damage to the
engine and catalytic converter not
covered by the Mercedes-Benz Limited
Warranty.
Warning!
G
In order to avoid any possibly serious burns:

Use extreme caution when opening the
hood if there are any signs of steam or
coolant leaking from the cooling system,
or if the coolant temperature display in-
dicates that the coolant is overheated.


Do not remove pressure cap on coolant
reservoir if coolant temperature is
above 158°F (70°C). Allow engine to
cool down before removing cap. The
coolant reservoir contains hot fluid and
is under pressure.


Using a rag, slowly open the cap approx-
imately
1/2turn to relieve excess pres-
sure. If opened immediately, scalding
hot fluid and steam will be blown out un-
der pressure.


Do not spill antifreeze on hot engine
parts. Antifreeze contains ethylene gly-
col which may burn if it comes into con-
tact with hot engine parts.


310 Practical hintsWhat to do if …Display symbol
Display message
Possible cause
Possible solution
:
ENGINE OIL LEVEL
REDUCE OIL LEVEL!
You have added too much engine oil.
There is a risk of damaging the engine or
the catalytic converter.

Have oil siphoned or drained off. Ob-
serve all legal requirements with re-
spect to its disposal.
ENGINE OIL LEVEL
STOP, ENGINE OFF!
There is no oil in the engine. There is a
danger of engine damage.

Carefully bring the vehicle to a halt as
soon as possible.

Turn off the engine.

Add engine oil (
page 243) and check
the engine oil level (
page 240).
ENGINE OIL
VISIT WORKSHOP!
It may be that there is water in the engine
oil.

Have the oil checked.
ENGINE OIL LEVEL
VISIT WORKSHOP!
The engine oil has dropped to a critical
level.

Check the engine oil level
(page 240) and add oil as required
(page 243).

If you must add engine oil frequently,
have the engine checked for possible
leaks.
The measuring system is malfunctioning.

Have the measuring system checked
by an authorized Mercedes-Benz Light
Truck Center.

319 Practical hints
What to do if …
Display symbol
Display message
Possible cause
Possible solution
§
TC SHIFT
CANCELLED
The shift process in the transfer case was
canceled because of a malfunction.

Repeat the shift process (
page 154).
TC SHIFT CONDITIONS
NOT FULFILLED
You have not met the shift conditions for
a selection process in the transfer case.

Repeat the shift process (
page 154).
TRANSFER CASE
VISIT WORKSHOP!
The transfer case is malfunctioning.

Do not switch the transfer case on.

Visit an authorized Mercedes-Benz
Light Truck Center as soon as
possible.
K
CLOSE
SUNROOF!
You have opened the driver’s door with
the SmartKey removed from the starter
switch and the tilt/sliding sunroof open.

Close the tilt/sliding sunroof
(page 173).
J
CLOSE
SUNROOF!
You have opened the driver’s door with
the SmartKey removed from the starter
switch and the tilt/sliding sunroof open.

Close the tilt/sliding sunroof
(page 173).
L
TELE AID
DRIVE TO WORKSHOP!
One or more main functions of the Tele
Aid system are malfunctioning.

Have the Tele Aid system checked by
an authorized Mercedes-Benz Light
Truck Center.
ì
FUNCTION
NOT AVAILABLE!
This display appears if button t or
s on the multifunction steering wheel
is pressed and the vehicle is not equipped
with a telephone.

382 Technical termsCOMAND
(C
ockpit M
anagement and D
ata
System)
Information and operating center for
vehicle sound and communications
systems, including the radio and the
navigation system, as well as other op-
tional equipment (CD changer, tele-
phone, etc.).
Control system
The control system is used to call up
vehicle information and to change
component settings. Information and
messages appear in the multifunction
display. The driver uses the buttons on
the multifunction steering wheel to
navigate through the system and to ad-
just settings.
Differential locks
On slippery surfaces, differential locks
prevent one wheel of an axle from spin-
ning while the other wheel stands still,
resulting in driving force no longer be-
ing transferred.Cruise control
Driving convenience system that auto-
matically maintains the vehicle speed
set by the driver.
Curb weight
(
page 271)
DOT
(Department o
f Transportation)
(
page 271)
Engine number
The number set by the manufacturer
and placed on the cylinder block to
uniquely identify each engine pro-
duced.
Engine oil viscosity
Measurement for the inner friction (vis-
cosity) of the oil at different tempera-
tures. The higher the temperature an
oil can tolerate without becoming thin,
or the lower the temperature it can tol-
erate without becoming viscous, the
better the viscosity.ESP
(E
lectronic S
tability Pr
ogram)
Improves vehicle handling and direc-
tional stability.
ETD
(E
mergency T
ensioning D
evice)
Device which deploys in certain frontal
and rear collisions exceeding the sys-
tem's threshold to tighten the seat
belts.
->SRS
FSS (Canada vehicles)
(F
lexible S
ervice S
ystem)
Maintenance service indicator in the
speedometer display that informs the
driver when the next vehicle mainte-
nance service is due. FSS evaluates en-
gine temperature, oil level, vehicle
speed, engine speed, distance driven
and the time elapsed since your last
service, and calls for the next mainte-
nance service accordingly.

386 Technical termsTransfer case
Speed of rotation/torque converter
that works together with the ->auto-
matic transmission. In the LOW mode
off-road position, the transfer case de-
creases the output rotational speed of
the ->automatic transmission by ap-
proximately half. This results in a corre-
sponding increase of torque on the
drive axles.
The vehicle then has nearly double the
driving force but drives only approxi-
mately half as fast.
Tread
(
page 273)
Treadwear indicators
(page 273)TWR
(T
ongue W
eight R
ating)
(
page 273)
Uniform Tire Quality Grading Standards
(page 273)
Vehicle capacity weight
(page 273)
Vehicle maximum load on the tire
(page 274)
VIN
(Vehicle I
dentification N
umber)
The number set by the manufacturer
and placed on the body to uniquely
identify each vehicle produced.
Voice control system*
Voice control system for car phones,
portable cell phones and audio sys-
tems (radio, CD, etc.).

392 IndexD
Data recording (vehicle) 20
Daytime running lamp mode 112
Setting 137, 138
Deactivating
Air conditioning (cooling) 170
Air recirculation mode 168
Alarm 89
Anti-theft alarm system 89
Central locking (control system) 141
Cruise control 177
Defrost 168
ESP 86
Exterior lamps 111
Exterior lamps delayed shut-off 139
Headlamps 58
Immobilizer 88
Interior lighting delayed shut-off 140
Rear window defroster 163
Tow-away alarm 90
Deep water see Standing water
Defogging
Windshield 167
Defrosting 168Delayed shut-off
Exterior lamps 139
Interior lighting 140
Department of Transportation see DOT
Dialing
A number (telephone) 147
Differential locks 156, 382
Switching off 159
Switching on 158
Difficulties
While driving see Problems while
driving
With starting 49
Digital speedometer 128
Direction of rotation (tires) 251
Discharged battery
Jump starting 354
Disconnecting
Vehicle battery 352
Display
Selecting 137
Displays
Digital speedometer 128
Maintenance service indicator 277Messages 241, 296
Selecting 137
Showing vehicle status
messages 131
Distance to empty (range)
Calling up 144
Door control panel 31
Door handle 31
Door sill panels
Cleaning 285
Door unlock
With Tele Aid 205
Doors
Messages in display 308
Opening from the inside 96
Opening from the outside 94
DOT 271
Downhill driving
Cruise control 177
Downshifting 149
Drink holders see Cup holders
Drinking and driving 216

393 Index
Driving
General instructions 43, 216
In winter 221
Problems 55
Safety systems 80
Through standing water 222
Driving abroad 232
Driving and safety systems
4-ETS 83
ABS 80
BAS 82
EBB 84
ESP 84
Driving instructions 216
Passenger compartment 223
Driving off 218
Driving systems 176
Cruise control 176
Driving safety systems 80
Driving through water 227E
Easy-entry/exit feature 100
Activating 142
EBB 80, 84
Electrical fuses 360
Electrical outlet 196
Electrical system
Technical data 372
Electronic Brake Booster (EBB) 84
Electronic Stability Program see ESP
Electronic Traction System (ETS) 83
Emergency call system 198
Emergency calls
Initiating an emergency call 201
With Tele Aid 199
Emergency operation (Limp Home
Mode) 153
Emergency operations
Closing tilt/sliding sunroof 328
Locking the vehicle 326
Opening tilt/sliding sunroof 328
Remote door unlock 205
Unlocking the tailgate 325
Unlocking the vehicle 325
Emergency tensioning device see ETD
Emission control 233Emission control information label 366
Ending
A call (telephone) 146
Engine
Compartment 238
Message in display 292
Starting with SmartKey 49
Technical data 368
Turning off with SmartKey 58
Engine air filter
Messages in display 308
Engine cleaning 282
Engine compartment 238
Hood 238
Engine malfunction indicator
lamp 25, 292
Engine number 382
Engine oil 239, 375
Adding 243
Additives 376
Checking level 239
Consumption 239
Display messages 310
Messages in display 241, 309
Oil dipstick 243
Viscosity 382

400 IndexMessages in the multifunction display
Symbol messages 302
Text messages 298
Middle tunnel
Fuse box in 362
Miles/kilometers in speedometer
Setting 136
Mirrors
Activating exterior rear view mirror
parking position 161
Adjusting 41
Auto-dimming for rear view
mirror 160
Exterior rear view mirror 41
Exterior rear view mirror parking
positions 143
Interior rear view mirror 41
Storing exterior rear view mirror
parking position 109
MON 236
MON (Motor Octane Number) 384
Monitoring reach
Rear Parking Assist* 180
Mph or km/h in speedometer
setting 136Multicontour seat* 104
Multifunction display 123, 384
Selecting language 136
Standard display 127
Multifunction display messages
ABS 298
BAS 298
Battery 302, 303
Brake fluid 303
Brake pads 303
Check engine 292
Coolant 305, 306, 307
Cruise control 308
Display 320
Doors 308
Engine 292
Engine air filter 308
Engine oil 309
ESP 300
Fuel reserve tank 311
Hood 311
Key 311
Lamps 312, 314
Parking brake 304
Sunroof 319Tailgate 320
Tele Aid 319
Telephone* 319
Washer fluid 320
Multifunction steering wheel 26, 124
Buttons 124