automatic transmission MERCEDES-BENZ G55AMG 2004 W463 Owner's Manual

ContentsDriving and safety systems .................. 74
ABS ................................................ 74
BAS ................................................ 76
4-ETS .............................................. 77
EBB................................................. 78
ESP ................................................. 78
Anti-theft systems................................ 82
Immobilizer..................................... 82
Anti-theft alarm .............................. 82
Tow-away alarm ............................. 83Controls in detail............................... 85
Locking and unlocking ......................... 86
SmartKey ....................................... 86
Opening the doors from the inside . 89
Opening the tailgate ....................... 89
Closing the tailgate ........................ 90
Separately locking the tailgate ....... 90
Separately unlocking the tailgate ... 91
Automatic central locking .............. 91
Locking and unlocking from
the inside ....................................... 92Seats ................................................... 94
Easy-entry/exit feature .................. 94
Removing and installing front seat
head restraints ............................... 95
Synchronizing head restraints and
seat adjustment fore and aft for
front seats...................................... 95
Rear seat head restraints ............... 96
Multicontour seat* ......................... 97
Heated seats .................................. 98
Memory function ............................... 101
Storing positions into memory ..... 102
Recalling positions from memory . 102
Storing exterior rear view mirror
parking position ........................... 103
Lighting.............................................. 104
Exterior lamp switch..................... 104
Combination switch ..................... 107
Hazard warning flasher ................ 108
Interior lighting............................. 109
Rear interior lamps....................... 110
Cargo compartment lamps........... 110Instrument cluster ............................. 112
Instrument cluster illumination .... 112
Coolant temperature display........ 112
Trip odometer .............................. 113
Tachometer .................................. 113
Outside temperature indicator ..... 114
Control system .................................. 115
Multifunction display.................... 115
Multifunction steering wheel........ 116
Menus .......................................... 118
Standard display menu ................ 120
AUDIO menu ................................ 120
NAVI menu ................................... 122
Malfunction memory menu .......... 122
Settings menu .............................. 123
Trip computer menu..................... 136
TEL menu ..................................... 137
Automatic transmission ..................... 140
One-touch gearshifting ................ 141
Gear ranges ................................. 142
Gear selector lever position ......... 142
Accelerator position ..................... 144
Emergency operation
(Limp Home Mode) ...................... 144

28 At a glanceCenter consoleLower part
Item
Page
1
Storage tray
2
Gear selector lever for
automatic transmission
43,
140
3
Transfer case switch
145
4
Parking brake
44,
51

43 Getting started
Driving
Adjusting belt outlet higher
Slide belt outlet upward.
The belt outlet engages in five various
positions.
Adjusting belt outlet lower

Press and hold release button1.

Slide belt outlet in desired position.

Let go of release button1.
Please comply with the instructions for
“Proper use of seat belts” (
page 42).
Starting the engine Automatic transmission
Gearshift pattern for automatic
transmissionPPark position with gear selector lever
lock
RReverse gear
NNeutral
DDrive position
For more information, see “Automatic
transmission” (
page 140).
Warning!
G
Inhalation of exhaust gas is hazardous to
your health. All exhaust gas contains carbon
monoxide, and inhaling it can cause uncon-
sciousness and lead to death.
Do not run the engine in confined areas
(such as garage) which are not properly ven-
tilated. If you think that exhaust gas fumes
are entering the vehicle while driving, have
the cause determined and corrected imme-
diately. If you must drive under these condi-
tions, drive only with at least one window
fully open.

85 Controls in detail
Locking and unlocking
Seats
Memory function
Lighting
Instrument cluster
Control system
Automatic transmission
Transfer case
Differential locks
Good visibility
Climate control
Power windows
Sliding/pop-up roof
Driving systems
Loading
Useful features

140 Controls in detailAutomatic transmission
Automatic transmissionFor more information on driving with an au-
tomatic transmission, see the “Getting
started” section (
page 43).
Your vehicle’s transmission adapts its gear
shifting process to your individual driving
style by continually adjusting the shift
points up or down. These shift point adjust-
ments are performed based on current op-
erating and driving conditions.
If the operating conditions change, the au-
tomatic transmission reacts by adjusting
its gear shift program.The automatic transmission selects indi-
vidual gears automatically, dependent
upon


the gear selector lever positionD with
gear ranges4, 3, 2, 1 (
page 142)


transfer case position (HIGH or LOW)


the position of the accelerator pedal
(page 144)


the vehicle speed
The current gear selector lever position
and the transfer case position (HIGH or
LOW) appear in the multifunction display.
1Transfer case display
2Gear selector lever position/gear
range When the gear selector lever is in
positionD, you can influence transmission
shifting by


limiting the gear range


changing gears manually
iDuring the brief warm-up, transmission
upshifting is delayed. This allows the
catalytic converter to heat up more
quickly to operating temperature.
Warning!
G
It is dangerous to shift the gear selector
lever out ofP orN if the engine speed is
higher than idle speed. If your foot is not
firmly on the brake pedal, the vehicle could
accelerate quickly forward or reverse. You
could lose control of the vehicle and hit
someone or something. Only shift into gear
when the engine is idling normally and when
your right foot is firmly on the brake pedal.

141 Controls in detail
Automatic transmission
One-touch gearshifting
Even with an automatic transmission, you
can change the gears manually when the
gear selector lever is in positionD.
Downshifting
Briefly press the gear selector lever to
the left in the D–direction.
The transmission will shift from the current
gear to the next lower gear. This action si-
multaneously limits the gear range of the
transmission (
page 142).Upshifting

Briefly press the gear selector lever to
the right in the D+direction.
The transmission will shift from the current
gear to the next higher gear as permitted
by the shift program. This action simulta-
neously extends the gear range of the
transmission.Canceling gear range limit

Press and hold the gear selector lever
in the D+direction until
Dreappears in
the multifunction display.
The transmission will shift from the current
gear range directly to gear rangeD.
Shifting into optimal gear range

Press and hold the gear selector lever
in the D-direction.
The transmission will automatically select
the gear range suited for optimal accelera-
tion and deceleration. This will involve
shifting down one or more gears.
Warning!
G
On slippery road surfaces, never downshift
in order to obtain braking action. This could
result in drive wheel slip and reduced vehi-
cle control. Your vehicle’s ABS will not pre-
vent this type of loss of control.
iTo avoid overrevving the engine when
the gear selector lever is moved to the
D- direction, the transmission will not
shift to a lower gear if the engine’s
max. speed would be exceeded.

142 Controls in detailAutomatic transmissionGear ranges
With the gear selector lever in positionD,
you can limit the transmission’s gear range
by pressing the gear selector lever to the
left (D-), and reverse the gear range limit
by pressing the gear selector lever to the
right (D+).
The selected gear range will appear in the
multifunction display. If you press on the
accelerator when the engine has reached
its rpm limit, the transmission will upshift
beyond any gear range limit selected.
Gear selector lever position
!If the transfer case is in off-road driving
position LOW, the automatic transmis-
sion will not shift up automatically,
even when the engine has reached the
speed limit for that gear. There is a risk
of damaging the engine.
It is very important to make sure the
permissible engine speed is not ex-
ceeded.
Effect
é
The transmission shifts
through fourth gear only.
è
The transmission shifts
through third gear only.
With this selection you can
use the braking effect of the
engine.
ç
The transmission shifts
through second gear only.
Allows the use of engine’s
braking power when driving

on steep downgrades


in mountainous regions


under extreme operating
conditions
æ
The transmission operates in
first gear only.
For maximum use of engine’s
braking effect on very steep
or lengthy downgrades.
Effect
ì
Park position
Gear selector lever position
when the vehicle is parked. Place
gear selector lever in positionP
only when vehicle is stopped.
The park position is not intended
to serve as a brake when the
vehicle is parked. Rather, the
driver should always set the
parking brake in addition to
placing the gear selector lever in
positionP to secure the vehicle.

143 Controls in detail
Automatic transmission
EffectThe SmartKey can only be
removed from the starter switch
with the gear selector lever in
positionP. With the SmartKey
removed, the gear selector lever
is locked in positionP.
If the vehicle’s electrical system
is malfunctioning, the gear
selector lever could remain
locked in positionP
(page 290).
í
Reverse gear
Place gear selector lever in
positionR only when vehicle is
stopped.
Effect
ë
Neutral
No power is transmitted from the
engine to the drive axle. When
the brakes are released, the
vehicle can be moved freely
(pushed or towed).
Do not engageN while driving
except:

to coast when vehicle is in
danger of skidding (e.g. on
icy roads) when the ESP is
deactivated or malfunction-
ing


when you have to shift the
transfer case
ê
Drive
The transmission shifts
automatically. All five forward
gears are available.
!Coasting the vehicle, or driving for any
other reason with gear selector lever
inN can result in transmission damage
that is not covered by the
Mercedes-Benz Limited Warranty.Warning!
G
Getting out of your vehicle with the gear se-
lector lever not fully engaged in positionP is
dangerous. Also, positionP alone is not in-
tended to or capable of preventing your ve-
hicle from moving, possibly hitting people or
objects.
Always set the parking brake in addition to
shifting to positionP (
page 51).
When parked on an incline, turn the front
wheels towards the road curb.
Do not park this vehicle in areas where com-
bustible materials such as grass, hay or
leaves can come into contact with the hot
exhaust system, as these materials could be
ignited and cause a vehicle fire.

144 Controls in detailAutomatic transmission
Accelerator position
Your driving style influences the transmis-
sion’s shifting behavior:
Less throttle Earlier upshifting
More throttle Later upshifting
Kickdown
Use kickdown when you want maximum
acceleration.
Press the accelerator past the point of
resistance.
The transmission shifts into a lower
gear.

Ease on the accelerator when you have
reached the desired speed.
The transmission shifts up again.Emergency operation (Limp Home
Mode)
If vehicle acceleration worsens or the
transmission no longer shifts, the trans-
mission is most likely operating in limp
home (emergency operation) mode. In this
mode, only 2nd gear and reverse gear can
be activated.
Stop the vehicle.

Move gear selector lever toP.

Turn off the engine.

Wait at least ten seconds before re-
starting.

Restart the engine.

Move gear selector lever to positionD
(for second gear) orR.

Have the transmission checked at an
authorized Mercedes-Benz Light Truck
Center as soon as possible.
Warning!
G
When leaving the vehicle, always remove the
SmartKey from the starter switch, and lock
the vehicle. Do not leave children unattend-
ed in the vehicle, or with access to an un-
locked vehicle. Children could move the
gear selector lever from positionP, which
could result in an accident and/or serious
personal injury.

145 Controls in detail
Transfer case
Transfer case
For more information on off-road driving,
see “Off-road driving” (
page 213).
Gear range
Switching transfer case
The switch is located in the center console.1Transfer case indicator
2Gear range indicator
Transfer case indicator1 in the multi-
function display shows the gear position of
the transfer case.
H
HIGHRoad position
L
LOWOff-road position
This position is intended for
driving off-road and step gradi-
ents.
The transmission will not up-
shift automatically to the next
higher gear range when driving
at the rpm limit.The transfer case supports the
engine’s driving force (approx. 1/2speed). Output is there-
fore increased.
N
NeutralNo power is transmitted from
the engine to the drive axle.