2008 MERCEDES-BENZ G55AMG Abs

327
Practical hints
What to do if …
ProblemPossible cause/consequenceSuggested solution
;(USA only)
3(Canada only)
The red brake warning lamp
comes on while driving and
an acoustic warning sounds.You are driving with the parking
brake set.Release the parking brake
(
page 55).
;(USA only)
3(Canada only)
-
The red brake warning lamp
and the yellow ABS indicator
lamp come on when the
engine is running and an
acoustic warning sounds for
approximately 5 seconds.The EBB (page 91) has detected a
malfunction and has switched off.Continue driving with added caution.
Have the system checked at an autho-
rized Mercedes-Benz Light Truck
Center as soon as possible.
Failure to follow these instructions
increases the risk of accidents.
Warning!G
Driving with the brake warning lamp
illuminated can result in an accident. Have
your brake system checked immediately if
the brake warning lamp stays on.
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330 Practical hints
What to do if …
ProblemPossible cause/consequenceSuggested solution
vThe yellow ESP® warning lamp
comes on and remains on while
driving.You have engaged the di fferential locks. The
ABS, ESP®, BAS, EBB and 4-ETS are switched
off.
The driving systems will switch on
again after the differential locks have
been disengaged.
Read and observe messages in the
multifunction display (
page 336).
The ESP® has been switched off with the
ESP® switch or has switched off due to a
malfunction.
Risk of accident!
When the ESP
® is switched off, it will not
stabilize the vehicle if the system recognizes
that the vehicle starts to skid or that a wheel
is spinning.
The cruise control is deactivated and cannot
be switched on.
Switch the ESP® back on (page 94).
Exceptions: (
page 93).
If leaving the ESP® switched off, adapt
your speed and driving to the prevail-
ing road and weather conditions.
If the ESP
® cannot be switched on:
Read and observe messages in the
multifunction display (
page 336).
Continue driving with added caution.
Adapt your speed and driving to the
prevailing road and weather condi-
tions.
Have the system checked at an
authorized Merc edes-Benz Light
Truck Center as soon as possible.
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331
Practical hints
What to do if …
ProblemPossible cause/consequenceSuggested solution
vThe yellow ESP® warning lamp
comes on and remains on while
driving.The ESP® is deactivated because of inter-
rupted power supply. The ABS may still be
operational.Read and observe messages in the
multifunction display (
page 336).
The ESP®, ABS, BAS, EBB or 4-ETS has
detected a malfunction. All driving systems
are switched off.
Risk of accident!
Adapt your speed and driving to the
prevailing road conditions.Read and observe messages in the
multifunction display (
page 336).
The yellow fuel tank reserve warning lamp
comes on while driving.The fuel level has dropped below the reserve
mark.Refuel at the next gas station
(
page 264).
Read and observe messages in the
multifunction display (
page 336).
The yellow fuel tank reserve warning lamp is
blinking.The fuel cap is not closed tight.Check the fuel filler cap (page 264).
Read and observe messages in the
multifunction display (
page 336).
nates briefly after starting the
engine.The warning lamp reminds you to fasten seat
belt.Fasten your seat belt.
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338 Practical hints
What to do if …
Text messages
Display messagePossible cause/consequencePossible solution
ABSABS not
available
differential
lockedYou have engaged the differential locks.The ABS switches on again after the
differential locks have been disen-
gaged.
ABS, ESP
inoperative
See
Operator’s
ManualThe ABS has detected a malfunction and
has switched off.
The ESP
®, BAS, EBB and 4-ETS are also
deactivated.
The brake system is still functioning
normally but without the ABS available.
Continue driving with added caution.
Wheels may lock during hard braking,
reducing steering capability.
Have the system checked at an
authorized Mercedes -Benz Light Truck
Center as soon as possible.
Failure to follow these instructions
increases the risk of accident.
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339
Practical hints
What to do if …
Display messagePossible cause/consequencePossible solution
ESPinoperative
See
Operator’s
ManualThe ESP® has switched off due to a
malfunction or an interruption in the
power supply.
The brake system is still functioning
normally but without the ESP
®, ABS and
BAS available.
If in addition the ABS is malfunctioning,
only partial engine output will be avail-
able.
Continue driving with added caution.
Have the system checked at an
authorized Mercedes -Benz Light Truck
Center as soon as possible.
Failure to follow these instructions
increases the risk of accident.
W463.boo Seite 339 Montag, 19 . November 2007 8:41 08

414 Technical data
Rims and tires
!Only use tires which have been tested and
approved by Mercedes-Benz. Tires approved by
Mercedes-Benz are developed to provide best
possible performance in conjunction with the
driving safety systems on your vehicle such as
ABS or ESP
®. Tires specially developed for your
vehicle and tested and approved by
Mercedes-Benz can be identified by finding the
following on the tire’s sidewall:

MO = Mercedes-Benz Original equipment
tires
Using tires other than those approved by
Mercedes-Benz may result in damage that is not
covered by the Mercedes-Benz Limited
Warranty.
!Using tires other than those approved by
Mercedes-Benz can have detrimental effects,
such as

poor handling characteristics

increased noise

increased fuel consumption
Moreover, tires and rims not approved by
Mercedes-Benz may, under load, exhibit dimen-
sional variations and different tire deformation
characteristics that could cause them to come
into contact with the vehicle body or axle parts.
Damage to the tires or the vehicle may be the
result.
iFurther information on tires and rims is
available at any authorized Mercedes-Benz Light
Truck Center. The Tire and Loading Information
placard with the recommended tire inflation
pressures is located on the driver’s door B-pillar.
Some vehicles may have supplemental tire
inflation pressure information for driving at high
speeds (
page 287) or for vehicle loads less
than the maximum loaded vehicle condition
(
page 287). If such information is provided, it
can be found on the tire inflation pressure label
located on the inside of the fuel filler flap. The tire inflation pressure should be checked
regularly and should only be adjusted on cold
tires. Follow tire manufacturer’s maintenance
recommendation included with vehicle.
iThe following pages also list the approved
wheel rim and tire sizes for equipping your
vehicles with winter tires. Winter tires are not
available as standard or optional factory equip-
ment, but can be purchased from an authorized
Mercedes-Benz Light Truck Center.
Depending on vehicle model and the standard or
optional factory-equipped wheel rim/tire
configuration on your vehicle, equipping your
vehicle with winter tires approved for your
vehicle model may also require the purchase of
two or four wheel rims of the recommended size
for use with these winter tires. See an authorized
Mercedes-Benz Light Truck Center for more
information.
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423
Technical data
Fuels, coolants, lubricants, etc.
Engine oils
Engine oils are specifically tested for their
suitability in our engines and durability for
our service intervals. Therefore, only use
approved engine oils and oil filters
required for vehicles with Maintenance
System (U.S. vehicles) or FSS (Canada
vehicles). For a listing of approved engine
oils and oil filters, refer to the Factory
Approved Service Pr
oducts pamphlet
(USA only), or contact an authorized
Mercedes-Benz Light Truck Center.
Engine oil additives
Air conditioning refrigerant
R-134a (HFC) refrigerant and special PAG
lubricating oil are used in the air condition-
ing system.
Brake fluid
Only brake fluid approved by
Mercedes-Benz is recommended. Any
authorized Mercedes-Benz Light Truck
Center will provide you with additional
information.
!Using engine oils and oil filters of specifi-
cation other than those expressly required for
the Maintenance System (U.S. vehicles) or FSS
(Canada vehicles), or changing of oil and oil filter
at change intervals longer than those called for
by the Maintenance System (U.S. vehicles) or
FSS (Canada vehicles) will result in engine
damage not covered by the Mercedes-Benz
Limited Warranty. Please follow Maintenance System
(U.S. vehicles) or FSS (Canada vehicles)
recommendations for scheduled oil changes.
Failure to do so will result in engine damage not
covered by the Mercedes-Benz Limited
Warranty.
!Do not blend oil additives with engine oil.
They may damage the engine.
Damage or malfunctions resulting from blending
oil additives are not covered by the
Mercedes-Benz Limited Warranty.
!Never use R-12 (CFC) or mineral-based
lubricating oil. Otherwise damage to the system
will occur.
Warning!G
During vehicle operation, the boiling point of
the brake fluid is continuously reduced
through the absorption of moisture from the
atmosphere. Under extremely strenuous
operating conditions, this moisture content
can lead to the formation of bubbles in the
system, thus reducing the system’s
efficiency.
Therefore, the brake fluid must be replaced
regularly. Refer to your vehicle’s
Maintenance Booklet for replacement
interval.
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429
Index
A
ABS 27, 87
Indicator lamp 324–325, 327
LOW RANGE mode 89
Messages in display 338
Accelerator position (Automatic transmission) 166
Accessory weight 304
Accident In case of 61
Activating Air conditioning (cooling) 190
Air recirculation mode 188
Anti-theft alarm system 96
Central locking (control system) 155
Defrost 187
Easy-entry/exit feature 156
ESP
®94
Exterior headlamps 56
Exterior lamps 118
Exterior rear view mirror parking posi- tion (Canada only) 178 Headlamps 56
Immobilizer 95
Rear window defroster 181
Windshield defroster 181
Windshield wipers 58
Adding Coolant 275
Engine oil 273
Additional turn signals 376
Adjusting 41 Air distribution 186
Air volume 186
Exterior rear view mirrors 46
Head restraint fore and aft adjustment 43
Head restraint height 43
Head restraint height, rear seats 110
Instrument cluster illumination 130
Interior rear view mirror 46
Mirrors 46
Multicontour seat* 109 Seat backrest tilt 43
Seat cushion depth 109
Seat cushion tilt 43
Seat fore and aft adjustment 43
Seat height 43
Seats 41
Steering column in/out 45
Steering column up/down 45
Steering wheel 44
Advanced TPMS Messages in display 340–341, 359–360
Air bags 70 BabySmart
TM air bag deactivation
system 80
Front 73
Safety guidelines 72
Window curtain air bags 74
Air conditioning 189
Air conditioning refrigerant 423
Air distribution Adjusting 186
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