2005 MERCEDES-BENZ G500 oil level

ContentsOperation......................................... 213
The first 1000 miles (1500 km) ......... 214
Driving instructions ............................ 216
Drive sensibly – save fuel ............. 216
Drinking and driving ..................... 216
Pedals .......................................... 216
Power assistance ......................... 217
Brakes .......................................... 217
Driving off..................................... 218
Parking ......................................... 218
Tires ............................................. 219
Hydroplaning ................................ 220
Tire traction .................................. 220
Tire speed rating .......................... 221
Winter driving instructions ........... 221
Standing water ............................. 222
Passenger compartment .............. 223
Off-road driving ............................ 223
Control and operation of radio
transmitters.................................. 231
Driving abroad .............................. 232
Catalytic converter ....................... 232
Emission control........................... 233
Coolant temperature .................... 233At the gas station .............................. 235
Refueling ...................................... 235
Check regularly and before
a long trip ..................................... 236
Engine compartment ......................... 238
Hood ............................................ 238
Engine oil ..................................... 239
Transmission fluid level ................ 244
Coolant level ................................ 244
Windshield/rear window
washer system and headlamp
cleaning
system ......................................... 245
Battery ............................................... 247
Tires and wheels ................................ 248
Important guidelines .................... 248
Tire care and maintenance ........... 249
Direction of rotation ..................... 251
Loading the vehicle ...................... 251
Recommended tire inflation
pressure ....................................... 257
Checking tire inflation pressure ... 259
Tire labeling.................................. 261
Load identification ....................... 265DOT, Tire Identification Number
(TIN) ............................................. 266
Maximum tire load ....................... 267
Maximum tire inflation pressure .. 268
Uniform Tire Quality Grading
Standards (U.S. vehicles) ............. 268
Tire ply material ........................... 270
Tire and loading terminology........ 271
Rotating tires ............................... 274
Winter driving .................................... 275
Winter tires .................................. 275
Block heater (Canada only) .......... 276
Snow chains................................. 276
Maintenance...................................... 277
Clearing the maintenance
service indicator .......................... 278
Maintenance service term
exceeded ..................................... 278
Calling up the maintenance
service indicator .......................... 278
Resetting the maintenance
service indicator .......................... 279
Vehicle care....................................... 280
Cleaning and care of the vehicle .. 280

127 Controls in detail
Control system
Menus, submenus and functions
Menu1
Menu2
Menu3
Menu4
Menu5
Menu6
Menu7
Standard
display
AUDIO
NAVI
Vehicle status
message
memory
Settings
Trip computer
Telephone
(page 128)
(page 128)
(page 130)
(page 131)
(page 132)
(page 144)
(page 145)
Commands/submenuCoolant
temperature
display
Select radio
station
Activate route
guidance
Call up vehicle
malfunction,
warning and
system status
messages stored
in memory
Reset to factory
settings
Fuel
consumption
statistics after
start
Load phone book
Digital
speedometer
Select satellite
radio station*
(USA only)
Instrument
cluster submenu
Fuel
consumption
statistics since
the last reset
Search for name
in phone book
Call up mainte-
nance service
indicator
Operate CD
player
Lighting
submenu
Call up range
Check engine oil
level
Vehicle submenuConvenience
submenu

128 Controls in detailControl system
Standard display menu
You can select the functions in the stan-
dard display menu with buttonk
orj.
The following functions are available:
Display digital speedometer
Press buttonj twice.
The current vehicle speed is shown in
the multifunction display.
AUDIO menu
The functions in the
AUDIO
menu operate
the audio equipment which you currently
have turned on.
If no audio equipment is currently turned
on, the message
AUDIO OFF
is shown in the
display.
The following functions are available:
iThe headings used in the menus table
are designed to facilitate navigation
within the system and are not neces-
sarily 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.
Function
Page
Call up coolant temperature
display
120
Call up digital speedometer
128
Call up maintenance service
indicator
278
Check engine oil level
240
Function
Page
Select radio station
129
Select satellite radio station*
(USA only)
129
Operate CD player
130

225 Operation
Driving instructions
Checklist before off-road driving
Engine oil level

Check the engine oil level
(page 240). The display
ENGINE OIL
LEVEL - OK
must appear in the multi-
function display.
Only then can the vehicle obtain a trou-
ble-free oil supply, even on steep gradi-
ents.
Tires


Check the tread depth and maintain
specified tire inflation pressure
(a placard with the recommended tire
inflation pressures is located on the
driver’s door B-pillar (
page 251)).


Check tires for possible damage and
remove foreign objects.


Replace missing valve caps.Rims


Dented or bent rims can cause tire in-
flation pressure loss and damage the
tire beads. For this reason, check and,
if necessary, change rims before driv-
ing off-road.
Vehicle tool kit


Check if the vehicle jack is functional.


In all cases take the vehicle tool kit, a
strong tow rope, a shovel and a small
plank (to put under the vehicle jack on
sandy soil) with you.


Avoid excessive engine
speeds – drive at moderate engine
speeds (max. 3000 rpm).


Before driving through water, deter-
mine its depth.


Do not stop vehicle while immersed
in water, and do not shut off the en-
gine.


In sandy soil, drive at a steady
speed as allowed by conditions.
This helps overcome the vehicle
rolling resistance and reduces the
likelihood of the vehicle sinking into
the ground.


Do not initiate jumps with the vehi-
cle. It interrupts the forward mo-
mentum of the vehicle.


Always drive on slopes with the en-
gine running and the vehicle in
gear.


Inspect the vehicle for possible
damage after each off-road trip.

237 Operation
At the gas station
G55AMG1Coolant
2Brake fluidCoolant
For normal replenishing, use water (pota-
ble water quality). For more information,
see “Coolant level” (
page 244) and see
“Fuels, coolants, lubricants, etc.”
(
page 374).
Brake fluidEngine oil level
For more information on engine oil, see
“Engine oil” (
page 239).
Tire inflation pressure
For more information, see “Checking tire
inflation pressure” (
page 259).
Vehicle lighting
Check function and cleanliness. For infor-
mation on replacing light bulbs, see “Re-
placing bulbs” (
page 333).
For more information, see “Exterior lamp
switch” (
page 110).
Windshield/rear window washer sys-
tem and headlamp cleaning system
For more information on refilling the reser-
voir, see “Windshield/rear window washer
system and headlamp cleaning system”
(
page 245).
iOpening the hood, see (
page 238).
!If you find that the brake fluid in the
brake fluid reservoir has fallen to the
minimum mark or below, have the
brake system checked for brake pad
thickness and leaks immediately. Noti-
fy an authorized Mercedes-Benz Light
Truck Center immediately. Do not add
brake fluid as this will not solve the
problem. For more information, see
“Practical hints” (
page 290).

240 OperationEngine compartmentChecking engine oil level with the
control system
When checking the oil level

the vehicle must be parked on level
ground


with the engine at operating tempera-
ture, the vehicle must have been sta-
tionary for at least five minutes with the
engine turned off


with the engine not at operating tem-
perature yet, the vehicle must have
been stationary for at least 30 minutes
with the engine turned off
To check the engine oil level via the
multifunction display, do the following:

Switch on the ignition (
page 35).
The standard display (
page 123) should
appear in the multifunction display.

Press buttonk orj on the
steering wheel until the following
message is seen in the multifunction
display:ENGINE OIL LEVEL
MEASURING NOW
MEASURE. CORRECT
ONLY IF VEH. LEVELOne of the following messages will
subsequently appear in the indicator:

ENGINE OIL LEVEL
OK


ADD 1.0 Qt. TO
REACH MAX. OIL LEVEL!(Canada:
1.0 LITER
)


ADD 1.5 Qts. TO
REACH MAX. OIL LEVEL!(Canada:
1.5 LITERS
)


ADD 2.0 Qts. TO
REACH MAX. OIL LEVEL!(Canada:
2.0 LITERS
)

If necessary, add engine oil.
For adding engine oil see (
page 243).
For more information on engine oil, see the
“Technical data” section (
page 374) and
(
page 375).iIf you want to interrupt the checking
procedure, press thek orj
button on the multifunction steering
wheel.

241 Operation
Engine compartment
Other display messages
If the SmartKey is not turned to position2
in the starter switch, the following
message will appear:FOR ENGINE OIL LEVEL
SWITCH ON IGNITION!
Switch on the ignition (
page 35).
If you see the message:
OBSERVE WAITING PERIOD
If engine is at operating temperature,
wait five minutes before repeating
check procedure.

If engine is not at operating tempera-
ture yet, wait 30 minutes before re-
peating check procedure.If you see the message:
ENGINE OIL LEVEL
NOT WHEN ENGINE ON!
Turn off the engine.

If the engine is at operating tempera-
ture, wait five minutes before checking
oil.

If the engine is not at operating temper-
ature yet, you must wait 30 minutes
before checking oil.
If there is excess engine oil with the engine
at normal operating temperature, the
following message will appear:
ENGINE OIL LEVEL
REDUCE OIL LEVEL
Have excess oil siphoned or drained
off. Contact an authorized
Mercedes-Benz Light Truck Center.For more information on messages in the
multifunction display concerning engine
oil, see the “Practical hints” section
(
page 296). !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.iPerform the engine oil level check with
the dipstick if it cannot be completed
with the control system (
page 242).
In this case we recommend that you
have the system checked at a
Mercedes-Benz Light Truck Center.

242 OperationEngine compartmentChecking engine oil level with the oil
dipstick
When checking the oil level the vehicle
must

be parked on level ground


be at normal operating temperature


have been stationary for at least five
minutes with the engine turned offTo check the engine oil level with the oil
dipstick, do the following:

Open the hood (
page 238).

Pull out oil dipstick1 (
page 243).

Wipe oil dipstick1 clean.

Fully insert oil dipstick1 into the
dipstick guide tube.

Pull out oil dipstick1 again after
approximately three seconds to obtain
accurate reading.
Oil dipstickThe oil level is correct when it is between
the lower (min) and upper (max) mark of
the oil dipstick.

If necessary, add engine oil.
For adding engine oil see (
page 243).
For more information on engine oil, see the
“Technical data” section (
page 374) and
(
page 375).
For more information on messages in the
multifunction display concerning engine
oil, see the “Practical hints” section
(page 309).
iThe engine oil level can be checked by
either the oil dipstick or via the multi-
function display in the instrument
cluster (
page 240). The amount of
engine oil needed is shown more
precisely in the multifunction display.
iThe filling quantity between the upper
and lower marks on the oil dipstick is
approximately 2.1 US qt. (2.0 l).