weight MERCEDES-BENZ G55AMG 2008 W463 Owner's Manual

Contents
Technical data.................................. 407
Parts service ...................................... 408
Warranty coverage ............................. 409 Loss of Service and Warranty
Information Booklet...................... 409
Identification labels............................ 410
Layout of poly-V-belt drive ................. 412
G 500 ........................................... 412
G 55 AMG..................................... 412
Engine ................................................ 413
Rims and tires .................................... 414 Same size tires ............................. 415
Spare wheel ................................. 416
Electrical system.......... ...................... 417
Main dimensions, vehicle weights
and ratings ......................................... 418 Main dimensions .......................... 418
Vehicle weights and ratings ......... 419 Fuels, coolants, lubricants, etc. ......... 420
Capacities .................................... 420
Engine oils.................................... 423
Engine oil additives ...................... 423
Air conditioning refr igerant .......... 423
Brake fluid .................................... 423
Premium unleaded gasoline ......... 424
Fuel requirements ........................ 424
Gasoline additives ........................ 425
Coolants....................................... 425
Windshield/rear window washer
system and headlamp
cleaning system ........................... 428Index ................................................. 429
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42 Getting started
Adjusting
Seat adjustment
The seat adjustment switches are located
on the respective front door.1 Head restraint height
2 Seat backrest tilt
3 Seat fore and aft adjustment
4 Seat cushion tilt
5 Seat height
Switch on the ignition (page 39).
or
Open the respective front door.
Warning!G
According to accident statistics, children
are safer when properly restrained in the
rear seating positions than in the front seat-
ing position. Thus, we strongly recommend
that children be placed in the rear seats
whenever possible. Regardless of seating
position, children 12 years old and under
must be seated and properly secured in an
appropriately sized infant restraint, toddler
restraint, or booster seat recommended for
the size and weight of the child. For addi-
tional information, see “Children in the vehi-
cle” (
page 77).
A child’s risk of serious or fatal injuries is
significantly increased if the child restraints
are not properly secured in the vehicle
and/or the child is no t properly secured in
the child restraint.
!When moving the seat, make sure

there are no items in the footwell or behind
the seat

the cup holder next to the armrest is
removed (
page 219)

the cup holder in the front passenger
footwell is folded closed (
page 220)
Otherwise you could damage the seat and/or
cup holders.
iThe memory function (page 114) lets you
store the setting for the seat position together
with the settings for the steering wheel and the
exterior rear view mirrors.
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49
Getting started
Driving
Warning!G
According to accident statistics, children
are safer when properly
restrained in the
rear seating positions th an in the front seat-
ing position. Thus, we strongly recommend
that children be placed in the rear seats.
Regardless of seating position, children
12 years old and under must be seated and
properly secured in an appropriately sized
infant restraint, toddler restraint, or booster
seat recommended for the size and weight
of the child. For additi onal information, see
“Children in the vehicle” (
page 77).
A child’s risk of seriou s or fatal injuries is
significantly increased if the child restraints
are not properly secured in the vehicle
and/or the child is not properly secured in
the child restraint.
Warning!G
Never ride in a moving vehicle with the seat
backrest in an excessiv ely reclined position
as this can be dangerous. You could slide
under the seat belt in a collision. If you slide
under it, the seat belt would apply force at
the abdomen or neck. That could cause se-
rious or even fatal injuries. The seat back-
rest and seat belt provide the best restraint
when the wearer is in a nearly upright posi-
tion and the seat belt is properly positioned
on the body.
Warning!G
Never let more people ride in the vehicle
than there are seat belts available. Make
sure everyone riding in the vehicle is
correctly restrained with a separate seat
belt. Never use a seat belt for more than one
person at a time.
Warning!G
Read and observe the additional warning
notices printed in the “Safety and Security”
section (
page 72) and (page 74).
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110 Controls in detail
Seats
Rear seatsHead restraint height
Warning!G
According to accident statistics, children
are safer when properly restrained in the
rear seating positions than in the front seat-
ing position. Thus, we strongly recommend
that children be placed in the rear seats
whenever possible. Regardless of seating
position, children 12 years old and under
must be seated and properly secured in an
appropriately sized infant restraint, toddler
restraint, or booster seat recommended for
the size and weight of the child. For addi-
tional information, see “Children in the vehi-
cle” (
page 77).
A child’s risk of serious or fatal injuries is
significantly increased if the child restraints
are not properly secured in the vehicle
and/or the child is no t properly secured in
the child restraint.
Warning!G
Always lock seat backrest in its upright
position when rear seat bench is occupied
by passengers, or cargo is being carried
behind the rear seat bench.
To help avoid personal injury from smaller
objects flying in the occupant area during a
collision or sudden maneuver, always use
partition net when transporting cargo
(
page 210).
Warning!G
Do not drive the vehicle without the seat
head restraints installed when the rear seat
bench is occupied. Head restraints are
intended to help reduce injuries during an
accident.
For your protection, drive only with properly
positioned head restraints.
Adjust the head restraint in such a way that
it is as close to the head as possible and the
center of the head restraint supports the
back of the head at eye level. This will
reduce the potential fo r injury to the head
and neck in the event of an accident or
similar situation.
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208 Controls in detail
Loading
Loading instructions
Load distribution
The gross vehicle weight which is the
weight of the vehicle including fuel, tools,
spare wheel, installed accessories, pas-
sengers and luggage/cargo must never
exceed the load limit and Gross Vehicle
Weight Rating (GVWR) for your vehicle as
specified on the certification label located
on the driver’s door B-pillar (
page 410).
In addition, the load must be distributed in
such a way so that the weight on each axle
never exceeds the Gross Axle Weight
Rating (GAWR) for the front and rear axle.
The GVWR and GAWR for your vehicle are
indicated on the certification label which
can be found on the driver’s door B-pillar
(
page 410).
For more information, see “Tire and Load-
ing Information” (
page 281).
Warning!G
Always fasten items being carried as
securely as possible using cargo tie-down
rings and fastening materials appropriate
for the weight and size of the load.
In an accident, during hard braking or
sudden maneuvers, loose items will be
thrown around inside the vehicle, and can
cause injury to vehicl e occupants unless the
items are securely fastened in the vehicle.
To help avoid person al injury during a
collision or sudden maneuver, exercise care
when transporting cargo. Put luggage or
cargo in the cargo compartment if possible.
Do not pile luggage or cargo higher than the
seat backrests.
Never drive vehicle with the tailgate open.
Deadly carbon monoxide (CO) gases may
enter vehicle interior resulting in uncon-
sciousness and death.
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217
Controls in detail
Useful features
Opening the storage/telephone* tray
Press button
1 and lift up armrest
cover.
Closing the storage/telephone* tray
Lower armrest cover until it engages in
lock.
Opening the storage compartment
Press button 2 and lift up armrest
cover.
Closing the storage compartment
Lower armrest cover until it engages in
lock. Storage box in front of armrest
1 Storage box cover
Opening the storage box
Slide storage box cover 1 backward.
Closing the storage box
Slide storage box cover 1 forward. Ruffled storage bags
iLocated in the cover of the storage/tele-
phone* tray is a storage area for small items
such as checks.
iIn the storage compartment there is a
storage area for up to three CDs.
Warning!G
The ruffled storage bag is intended for
storing light-weight items only.
Heavy objects, objects with sharp edges or
fragile objects may not be transported in the
ruffled storage bag. In an accident, during
hard braking, or sudden maneuvers, they
could be thrown around inside the vehicle
and cause injury to vehicle occupants.
The ruffled storage bag cannot protect
transported goods in the event of an
accident.
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218 Controls in detail
Useful features
Ruffled storage bags are located on the
front seat backrests.1 Ruffled storage bag Parcel net in front passenger footwell
A small convenience parcel net is located
in the front passenger footwell. It is for
small and light items, such as road maps,
mail, etc.
1 Parcel net
Warning!G
The parcel net is intended for storing
light-weight items only.
Heavy objects, objects with sharp edges or
fragile objects may not be transported in the
parcel net. In an accident, during hard
braking, or sudden ma neuvers, they could
be thrown around inside the vehicle and
cause injury to vehicle occupants.
The parcel net cannot protect transported
goods in the event of an accident.
!When large objects are stored in the parcel
net, do not slide the seat fully forward, it could
damage them.
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256 Operation
Driving instructions

Driving on embankments, slopes and
other steep inclines should only be
done straight uphill or downhill, i.e. in
the line of gravity. Maximum vehicle
climbing ability is a 80% grade which is
equivalent to a slope angle of approxi-
mately 38 degrees. Keep in mind that
the climbing ability of the vehicle
depends on terrain conditions.

Select gear range 2 or 1 on the auto-
matic transmission (
page 167).

Drive slowly.

Utilize the engine’s braking power
when descending a slope, observe the
engine speed (do not overrev the
engine). Apply the service brake as
needed.

Check the brakes after a lengthy
downgrade drive. Traction in steep terrain
Be easy on the accelerator and watch for
continuous wheel traction when driving
uphill.
iFor maximum engine speed, see “Instru-
ment cluster” (
page 26) and see “Engine”
(
page 413).
Warning!G
Never turn the vehicle around on steep
inclines. The vehicle might roll over. If the
vehicle cannot complete the attempted
climb, back it down in reverse gear.
iThe 4-ETS helps greatly when starting out on
a steep incline when the front wheels have then
the tendency to slip due to the weight shifting
away from the front axle.
The 4-ETS recognizes the situation and limits the
torque for the front wheels by braking them.
Simultaneously the torque for the rear wheels is
provided.
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280 Operation
Tires and wheels
Direction of rotation
Unidirectional tires offer added advan-
tages, such as better hydroplaning per-
formance. To benefit, however, you must
make sure the tires rotate in the direction
specified.
An arrow on the sidewall indicates the
intended direction of rotation (spinning) of
the tire.Loading the vehicle
Two labels on your vehicle show how much
weight it may properly carry.
1) The Tire and Loading Information placard can be found on the driver’s
door B-pillar. This placard tells you
important information about the
number of people that can be in the
vehicle and the total weight that can be
carried in the vehicle. It also contains
information on the proper size and
recommended tire inflation pressures
for the original equipment tires on your
vehicle.
2) The certification label, also found on the driver’s door B-pillar tells you about
the gross weight capacity of your vehi-
cle, called the Gross Vehicle Weight
Rating (GVWR). The GVWR includes the
weight of the vehicle, all occupants,
fuel and cargo. The certification label
also tells you about the front and rear
axle weight capacity, called the Gross
Axle Weight Rating (GAWR). The GAWR is the total allowable weight that can be
carried by a single axle (front or rear).
Never exceed the GVWR or GAWR for
either the front axle or rear axle.
1 Driver’s door B-pillar
Following is a discussion on how to work
with the information contained on the Tire
and Loading Information placard with
regards to loading your vehicle.
iSpare wheels may be mounted against the
direction of rotation (spinning) even with a
unidirectional tire for temporary use only until
the regular drive wheel has been repaired or
replaced. Always observe and follow applicable
temporary use restrictions and speed limitations
indicated on the spare wheel.
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281
Operation
Tires and wheels
Tire and Loading Information
Tire and Loading Information placard
1 Load limit information on the Tire and
Loading Information placard The Tire and Loading
Information placard
showing the load limit information is
located on the driver’s door B-pillar
(
page 280).
Locate the statement “The combined
weight of occupants and cargo should
never exceed XXX kilograms or XXX
lbs.” on the Tire and Loading
Information placard.
The combined weight of all occupants,
cargo/luggage and trailer tongue load
(if applicable) should never exceed the
weight referenced in that statement.
Warning!G
Do not overload the tires by exceeding the
specified load limit as indicated on the Tire
and Loading Information placard on the
driver’s door B-pillar. Overloading the tires
can overheat them, possibly causing a
blowout. Overloading the tires can also
result in handling or steering problems, or
brake failure.
iData shown on Tire and Loading Information
placard example are for illustration purposes
only. Load limit data are specific to each vehicle
and may vary from data shown in the illustration
below. Refer to Tire and Loading Information
placard on vehicle for actual data specific to your
vehicle.
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