2008 MERCEDES-BENZ G-CLASS SUV fuel filter

7F
Fire extinguisher................................ 192
First-aid kit Cabriolet. ........................................ 191
Long-wheelbase station wagon....... 189
Short-wheelbase station wagon. .....190
Flat tyre
Preparing the vehicle. .....................243
Floormat............................................. .153
Foglamps Display message ............................. 206
Fording........................................ 172, 176
Frequencies Garage door opene r........................ 282
Telephone. ...................................... 261
Front airbag .......................................... 37
Front-passenger airbag........................ 37
Front-passenger seat Display message ............................. 208
Fuel...................................................... 276
Diesel. ............................................ 156
Loss. ............................................... 219
Petrol .............................................. 155
Fuel/water separator........................ 182
Fuel consumption...................... 277, 278
Fuel filler flap Emergency release. ........................230
Opening/closing ............................ 154Fuel filter
Display message ............................. 202
Fuel level
Calling up the range (on-board
computer). ...................................... 111
Fuel line
Malfunction..................................... 219
Fuel tank
Malfunction..................................... 219
Fuse allocation chart......................... 255
Fuse box Battery case................................... .258
Dashboard. ..................................... 256
Front-passenger footwell ................256
Transmission tunnel........................ 257
Fuse extractor.................................... 255
Fuses................................................... 255 G
Garage door Opening/closing (with the remote
control) ........................................... 153
Garage door opener........................... 151
Clearing the memory. .....................153
Frequencies. ................................... 282
Programming the remote control ....152
Genuine Mercedes-Benz parts.......... 259
Glove compartment........................... 147Gradient-climbing capability (max-
imum)..................................................
175
Gross vehicle weight, maximum
permissible................................. 271, 272 H
Handbrake see Parking brake
Headlamp mode (automatic) ...............76
Headlamps Cleaning ......................................... 184
Cleaning system. .............................. 78
Misting up. ...................................... 223
Headlamps delayed switch-off
see Exterior lighting delayed switch-off
Head restraint
Adjusting (front) ................................ 61
Adjusting (rear). ................................ 62
Removing (rear). ............................... 62
Head restraints
Removing (front). .............................. 61
Resetting (front)................................ 62
Heating
see Air conditioning
High-pressure cleaners..................... 183
Hill start assist..................................... 87 Index
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Refuelling
156which conforms to European standard
EN 228 or German standard DIN 51626-1.
You could otherwise impair engine output
or damage the engine.
i If the recommended fuel is not available
and only as a temporary measure, you may
also use premium unleaded petrol,
95 RON/85 MON. This may reduce engine
performance and increase fuel consump-
tion. You must avoid driving at full throttle.
! In emergencies, and only when the rec-
ommended fuel is not available, you may
also use standard unleaded petrol,
91 RON/82.5 MON. However, using this
fuel results in considerably higher petrol
consumption and significantly reduced per-
formance. Avoid driving at full throttle, and
only drive in drive program C.
If no fuel other than regular petrol fuel
91 RON/82.5 MO Nor a lower grade is per-
manently available, you should have the
vehicle adapted to run on this fuel by the
local after-sales service. Diesel (EN 590, DIN 51628)
! Refuel using only Diesel which conforms
to European standard EN 590 or German
standard DIN 51628.
You could otherwise impair engine output
or damage the engine.
You will find further information about die-
sel under "Fuel" in the index.
! When refuelling vehicles with a diesel par-
ticulate filter in countries outside the EU,
only low-sulphur Euro diesel with less than
0.005 percent sulphur content by weight
(50 ppm) should be used. In countries in
which diesel with a higher sulphur content
is available (e.g. 0.035 percent by weight),
the engine oil should be renewed at more
frequent intervals. More information about
intervals for changing the engine oil can be
obtained from any Mercedes-Benz Service
Centre.
! The use of fuels which do not meet the
requirements of EN 590 or German stand-
ard DIN 51628 can cause increased wear,
and damage the engine and the exhaust
system. Do not use the following:
R
marine diesel
R heating oil
R bio-diesel
R vegetable oil
R petrol
R paraffin
R kerosene
Do not add such fuels to diesel fuel and do
not use any special additives (exception:
flow improvers – see "Low outside temper-
atures").
Damage caused by the use of unapproved
fuels or additives is not covered by the war-
ranty.
Low outside temperatures The flow properties of diesel may be insuffi-
cient at low ambient temperatures.
To prevent operating problems, diesel fuel
with improved cold flow qualities is available
during the winter months. Your vehicle must
be refuelled with this winter diesel at temper-
atures of -5 °C or below.
You can use this winter diesel at tempera-
tures down to about -20 °C without problems.Operation
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Display
messages 202 Display messages Possible cause/consequence Possible solution
! Release parking
brake Yo
u are driving with the parking brake
applied. X
Release the parking brake. 1 Restraint system
malfunction Con-
sult workshop
G
Risk of injury
The restraint systems are malfunctioning. X
Visit a qualified specialist workshop immedi-
ately. [ Clean fuel filter There is water in the fuel filter. The water
must be drained off. X
Visit a qualified specialist workshop. § TC shift procedure
cancelled The shift process was not carried out. X
Repeat the shift process. § TC shift condi-
tions not fulfil-
led You have not fulfilled one or more condi-
tions required to shift the transfer case. X
Repeat the shift process. § TC in neutral The transfer case is in the neutral position. X
Shift the transfer case to HIGHorLOW as
desired. § Transfer case Con-
sult workshop There is a malfunction in the transfer case. X
Do not shift the transfer case.
X Have the vehicle checked as soon as possible
at a qualified specialist workshop. Practical advice
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Display
messages 207Display messages Possible cause/consequence Possible solution
. Reversing lamp The reversing lamp is fa
ulty. X
Replace the bulb (Y page 235). . Tail lamp left
Back-up bulb on
or
Tail lamp right
Back-up bulb on The left-hand or right-hand tail lamp is
faulty. Another lamp has taken over its
function. X
Replace the bulb (Y page 235). ò Replace air
cleaner The engine air filter must be replaced. X
Visit a qualified specialist workshop. N Check eng. oil
level when next
refuelling The engine oil level has dropped to a crit-
ical level. X
Check the engine oil level (Y page 159) and top
up the engine oil if necessary.
X Have the engine checked for leaks if the engine
oil needs topping up more often than usual. N Engine oil level
Stop car Turn eng.
off There is insufficient oil in the engine.
There is a danger of engine damage. X
Stop the vehicle. Pay attention to traffic con-
ditions as you do so.
X Switch off the engine.
X Top up the engine oil and check the level
(Y page 159). N Engine oil level
Consult workshop You have added too much engine oil.
There is a risk of damaging the engine or
catalytic converter. X
Siphon off excess engine oil until it is at the
specified level. Observe the legal require-
ments. N Engine oil level
Consult workshop There is water in the engine oil. X
Have the engine oil checked. Practical advice
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Troubleshooting
215Problem Possible cause/consequence Suggested solutions
3
The red brake system
warning lamp comes on
while the engine is run-
ning. G
Risk of accident
There is insufficient brake fluid in
the fluid reservoir. X
Do not continue driving under an y circumstances.
X Consult a qualified specialist workshop immediately.
X Observe the additional messages in the multi-function display
(Y page 194).
X Under no circumstances should you top up the brake fluid. This will
not rectify the fault. ±
The yellow engine diagnos-
tics warning lamp comes
on while the engine is run-
ning. Vehicles with a diesel engine: the
fuel tank has run dry. X
Start the engine three to four times after refuelling.
Emergency running mode is cancelled. The vehicle need not be
checked. There may be a malfunction:
R
in the fuel injection system
R in the exhaust system
R in the ignition system (on vehi-
cles with a petrol engine)
The emission limit values may be
exceeded and the engine may be
running in emergency mode. X
Have the vehicle checked as soon as possible at a qualified spe-
cialist workshop. The engine electronics are mal-
functioning. The engine power
output is reduced. X
Visit a qualified specialist workshop immediately.
X Do not drive at full throttle and do not exceed an engine speed of
2,500 rpm. The diesel particle filter* is full
and can no longer be regenerated
(self-cleaning). X
Have the diesel particle filter* checked at a qualified specialist
workshop as soon as possible. Practical advice
* optional
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