2007 MERCEDES-BENZ G55AMG oil additives

Contents
Technical data.................................. 409
Parts service ...................................... 410
Warranty coverage ............................. 411
Loss of Service and Warranty
Information Booklet...................... 411
Identification labels............................ 412
Layout of poly-V-belt drive ................. 414
G 500 ........................................... 414
G 55 AMG..................................... 414
Engine ................................................ 415
Rims and tires .................................... 416
Same size tires ............................. 417
Spare wheel ................................. 418
Electrical system................................ 419
Main dimensions, vehicle weights
and ratings ......................................... 420
Main dimensions .......................... 420
Vehicle weights and ratings ......... 421Fuels, coolants, lubricants, etc. ......... 422
Capacities .................................... 422
Engine oils.................................... 425
Engine oil additives ...................... 425
Air conditioning refrigerant .......... 425
Brake fluid .................................... 425
Premium unleaded gasoline ......... 426
Fuel requirements ........................ 426
Gasoline additives ........................ 427
Coolants....................................... 427
Windshield/rear window washer
system and headlamp cleaning
system ......................................... 430Index................................................. 431

269 Operation
Engine compartment
ClosingLower hood and let it drop into lock
from a height of approximately 0.7 ft
(20 cm).
The hood will lock audibly.
Check to make sure the hood is fully
closed.
If you can raise the hood at a point
above the turn signals to the left and
right of the hood, then it is not properly
closed. Open it again and let it drop
with somewhat greater force.
Engine oil
The amount of oil your engine needs will
depend on a number of factors, including
driving style. Higher oil consumption can
occur when

the vehicle is new

the vehicle is driven frequently at
higher engine speeds
Engine oil consumption checks should only
be made after the vehicle break-in period.
Warning!G
When closing the hood, use extreme caution
not to catch hands or fingers. Be careful that
you do not close the hood on anyone.
Make sure that the hood is securely
engaged before driving off. Do not continue
driving if the hood can no longer engage
after an accident, for example. The hood
could otherwise come loose while the
vehicle is in motion and endanger you and
others.
!Do not push the hood closed manually, as
this could damage it. !Do not use any special lubricant additives,
as these may damage the drive assemblies.
Using special additives not approved by
Mercedes-Benz may cause damage not covered
by the Mercedes-Benz Limited Warranty.
More information on this subject is available at
any Mercedes-Benz Light Truck Center.

425 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 Products 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.

427 Technical data
Fuels, coolants, lubricants, etc.
Gasoline additives
A major concern among engine
manufacturers is carbon build-up caused
by gasoline. Mercedes-Benz recommends
only the use of quality gasoline containing
additives that prevent the build-up of car-
bon deposits.
After an extended period of using fuels
without such additives, carbon deposits
can build up, especially on the intake
valves and in the combustion area, leading
to engine performance problems such as:

Warm-up hesitation

Unstable idle

Knocking/pinging

Misfire

Power lossIn areas where carbon deposits may be
encountered due to lack of availability of
gasolines which contain these additives,
Mercedes-Benz recommends the use of
additives approved by us for use on
Mercedes-Benz vehicles. Refer to the
Factory Approved Service Products
pamphlet (USA only) or contact an autho-
rized Mercedes-Benz Light Truck Center
for a listing of approved product(s). Follow
directions on product label.
Do not blend other fuel additives with fuel.
This only results in unnecessary cost and
may be harmful to the engine operation.
Coolants
The engine coolant is a mixture of water
and anticorrosion/antifreeze, which
provides:

Corrosion protection

Freeze protection

Boiling protection (by increasing the
boiling point)
The cooling system was filled at the factory
with a coolant providing freeze protection
to approximately -35°F (-37°C) and corro-
sion protection.
If the antifreeze mixture is effective to
-35°F (-37°C), the boiling point of the cool-
ant in the pressurized cooling system is
reached at approximately 266°F (130°C).
!Damage or malfunction resulting from poor
fuel quality or from blending additional fuel
additives other than those tested and approved
by us for use on Mercedes-Benz vehicles are not
covered by the Mercedes-Benz Limited
Warranty.! Add premixed coolant solution only. Adding
water and MB 325.0 Anticorrosion/Antifreeze
separately from each other, could cause engine
damage not covered by the Mercedes-Benz
Limited Warranty.

437 Index
Driving on sand 259
Driving systems 197
Cruise control 197
Driving safety systems 88
Rear Parking Assist 200
Rear view camera 203
Rear view camera* 203
Driving through water 257
E
Easy-entry/exit feature
Activating 156
EBB 88, 92
Electrical fuses 405
Electrical outlet 223
In cargo compartment 224
In front passenger footwell 223
In rear passenger footwell 224
Electrical system
Technical data 419
Electronic Brake Booster (EBB) 92
Electronic Stability Program see ESP
®
Electronic systems
Message in display 365
Electronic Traction System (ETS) 91
Emergency calls
Tele Aid 230Emergency, In case of
Roadside Assistance 232
Emergency operation
Remote door unlock, Tele Aid 235
Emergency operation (Limp Home
Mode) 169
Emergency operations
Closing tilt/sliding sunroof 374
Locking the vehicle 371
Opening tilt/sliding sunroof 374
Unlocking the tailgate 371
Unlocking the vehicle 370
Emergency Tensioning Device see ETD
Emission control 263
Emission control information label 413
Ending
A call (telephone) 160
Engine
Compartment 267
Starting with SmartKey 54
Technical data 415
Turning off with SmartKey 64
Engine cleaning 316
Engine compartment 267
Hood 267Engine malfunction indicator lamp 27,
328–329
Engine oil 269, 425
Adding 273
Additives 425
Checking level 269
Consumption 269
Messages in display 271, 351–352
Oil dipstick 272
Engine oil level see Oil level
ESP
®27, 88, 92
Messages in display 341
Switching off 94
Switching on 95
Warning lamp 330–331
ETD 68, 78
Safety guidelines 72
Expanding cargo compartment 206
Extending gear range 168
Exterior lamp switch 117
Exterior lamps
Delayed shut-off 153
Exterior rear view mirrors
Adjusting 46
Exterior view 22

450 Index
Switching on
Automatic central locking (control
system) 155
Differential locks 175
ESP
®95
Front axle differential lock 176
Headlamps 56
Heated steering wheel 225
Rear axle differential lock 176
Transfer case differential lock 175
Windshield wipers 58
Symbol messages
Multifunction display 344–365
T
Tachometer 27, 132
Overspeed range 132
Tail lamps 385
Cleaning 318
Messages in display 357
Replacing bulbs 378
Tailgate
Closing 106
Message in display 364
Opening 105
Unlocking in an emergency 371Tar stains 315
Technical data
Air conditioning refrigerant 425
Brake fluid 425
Coolant 422
Coolants 427
Electrical system 419
Engine 415
Engine oil 425
Engine oil additives 425
Fuel requirements 426
Fuels 422
Gasoline additives 427
Lubricants 422
Main dimensions 420
Premium unleaded gasoline 426
Rims and tires 416
Weights and ratings 421
Windshield and headlamp washer
system 424, 430
Tele Aid 229
Initiating an emergency call
manually 231
Message in display 364Tele Aid*
Call priority 235
Emergency calls 230
Information 233
Remote door unlock 235
Roadside Assistance 232
SOS button 231
Stolen Vehicle Recovery
services 236
System self-check 230
Telephone
Answering a call 160
Dialing a number from the phone
book 160
Ending a call 160
Loading phone book 160
Operating 159
Redialing 161
Telephone cradle
Changing 228