MERCEDES-BENZ G55AMG 2006 W463 Owner's Manual

180 Controls in detail
Power tilt/sliding sunroof
Aim transmitter eye at the driver’s door
handle.
The SmartKey must be in close proxim-
ity to the door handle.
Opening (Summer opening feature)
Press and hold buttonΠafter un-
locking the vehicle.
The windows and tilt/sliding sunroof
begin to open after approximately
1 second.
Release transmit button to interrupt
procedure.Closing (Convenience closing feature)
Press and hold button‹ after lock-
ing the vehicle.
The windows and tilt/sliding sunroof
begin to close after approximately
1 second.
Release transmit button to interrupt
procedure.
Make sure all side windows and the
tilt/sliding sunroof are properly closed be-
fore leaving the vehicle.
Warning!G
When closing the windows and tilt/sliding
sunroof, make sure that there is no danger
of anyone being harmed by the closing pro-
cedure.
If potential danger exists, proceed as fol-
lows:

Release button‹ to stop the closing
procedure. To open, press and hold
buttonŒ. To continue the closing
procedure after making sure that there
is no danger of anyone being harmed by
the closing procedure, press and hold
button ‹.

181 Controls in detail
Driving systems
Driving systems
The driving systems of your vehicle are de-
scribed on the following pages:

Cruise control, with which the vehicle
can maintain a preset speed.

Rear Parking Assist*, which assists
your parking maneuvers.
For information on the BAS, ABS, ESP,
4-ETS, and EBB driving systems, see “Driv-
ing and safety systems” (
page 80).
Cruise control
Cruise control automatically maintains the
speed you set for your vehicle.
Use of cruise control is recommended for
driving at a constant speed for extended
periods of time. You can set or resume
cruise control at any speed over 20 mph
(30 km/h).
The cruise control function is operated by
means of the cruise control lever.
The cruise control lever is the uppermost
lever found on the left-hand side of the
steering column (
page 23).
i
The cruise control should not be acti-
vated during-off road driving.
Warning!G
Cruise control is a convenience system de-
signed to assist the driver during vehicle op-
eration. The driver is and must always
remain responsible for the vehicle speed
and for safe brake operation.
Only use cruise control if the road, traffic
and weather conditions make it advisable to
travel at a steady speed.

The use of cruise control can be danger-
ous on winding roads or in heavy traffic
because conditions do not allow safe
driving at a steady speed.

The use of cruise control can be danger-
ous on slippery roads. Rapid changes in
tire traction can result in wheel spin and
loss of control.

Deactivate cruise control when driving
in fog.
The “Resume” function should only be oper-
ated if the driver is fully aware of the previ-
ously set speed and wishes to resume this
particular preset speed.

182 Controls in detail
Driving systems
1Sets current or higher speed
2Sets current or lower speed
3Cancels cruise control
4Resumes at last set speed
Setting current speed
Accelerate or decelerate to the desired
speed.
Briefly lift1 or depress2 the cruise
control lever.
The current speed is set.
Remove your foot from the accelerator
pedal.
Cruise control is activated.Canceling cruise control
There are several ways to cancel cruise
control:
Step on the brake pedal.
Cruise control is canceled. The last set
speed is stored for later use.
or
Briefly push the cruise control lever to
position3.
Cruise control is canceled. The last set
speed is stored for later use.
i
On uphill or downhill grades, cruise
control may not be able to maintain the
set speed. Once the grade eases, the
set speed will be resumed.
!
Moving gear selector lever to
positionN while driving also cancels
cruise control. However, the gear se-
lector lever should not be moved to
positionN while driving, except to
coast when the vehicle is in danger of
skidding (e.g. on icy roads).
i
The last stored speed is canceled when
you turn off the engine.

183 Controls in detail
Driving systems
Setting a higher speed
Lift cruise control lever to position1
and hold it up until the desired speed is
reached.
Release cruise control lever.
The new speed is set.
Setting a lower speed
Depress cruise control lever to
position2 and hold it down until the
desired speed is reached.
Release cruise control lever.
The new speed is set.Fine adjustment in 1 mph
(Canada: 1 km/h) increments
Faster
Briefly tip cruise control lever in
direction of arrow1.
Slower
Briefly tip cruise control lever in
direction of arrow2.Setting to last stored speed
(“Resume” function)
Briefly push cruise control lever to
position4.
Cruise control resumes the last set
speed.
Remove your foot from the accelerator
pedal.
i
Depressing the accelerator pedal does
not deactivate cruise control. After
brief acceleration (e.g. for passing),
cruise control will resume the last
speed set.
i
When you use the cruise control lever
to decelerate, the transmission will au-
tomatically downshift if the engine’s
braking power does not brake the vehi-
cle sufficiently.
Warning!G
The speed stored in memory should only be
set again if prevailing road conditions per-
mit. Possible acceleration or deceleration
differences arising from returning to preset
speed could endanger yourself and others.

184 Controls in detail
Driving systems
Rear Parking Assist*
The Rear Parking Assist system is an elec-
tronic aid designed to assist the driver dur-
ing parking maneuvers. It visually and
audibly indicates the relative distance be-
tween the rear of the vehicle and an obsta-
cle.
The Rear Parking Assist system is auto-
matically activated when you switch on the
ignition and shift the gear selector lever to
positionR.The Rear Parking Assist system monitors
the rear area of your vehicle by means of
four sensors in the rear bumper.
1Sensors
Warning!G
Rear Parking Assist (rear Parktronic) is a
supplemental system. It is not intended to,
nor does it replace, the need for extreme
care. The responsibility during parking and
other critical maneuvers always rests with
the driver.
Special attention must be paid to objects
with smooth surfaces or low silhouettes
(e.g. trailer couplings, painted posts, or
street curbs). Such objects may not be de-
tected by the system and can damage the
vehicle.
The operational function of the Rear Parking
Assist can be affected by dirty sensors, es-
pecially at times of snow and ice. See
“Cleaning the Rear Parking Assist sensors”
(
page 286).
Interference caused by other ultrasonic sig-
nals (e.g. working jackhammers or the air
brakes of trucks) can cause the system to
send erratic indications, and should be tak-
en into consideration.
Warning!G
Make sure no persons or animals are in the
area in which you are maneuvering. You
could otherwise injure them.

185 Controls in detail
Driving systems
Range of the sensors
To function properly, the sensors must be
free of dirt, ice, snow, and slush. Clean the
sensors regularly, being careful not to
scratch or damage them.Minimum distance
The minimum distance between the sen-
sors and an obstacle is approximately
20 in (50 cm). If you encounter an obstacle
in this range, all the warning lamps come
on and you hear a warning signal. If the ob-
stacle is closer than the minimum dis-
tance, the actual distance may no longer
be indicated by the system. Centerapprox. 59.1 in (150 cm)
Cornersapprox. 40 in (100 cm)
!
During parking maneuvers, pay special
attention to objects located above or
below the height of the sensors (e.g.
planters or trailer hitches). The Rear
Parking Assist system will not detect
such objects at close range and dam-
age to your vehicle or the object may
result.
Ultrasonic signals from outside sourc-
es (e.g. truck air brakes or jackham-
mers) may impair the operation of the
Rear Parking Assist system.

186 Controls in detail
Driving systems
Warning indicator
Visual signals indicate to the driver the rel-
ative distance between the sensors and an
obstacle. The warning indicator is located
next to the tailgate.
Warning indicator
As your vehicle approaches an object, one
or more segments will come on, depending
on the distance. When the sixth segment
lights, you have reached the minimum dis-
tance.An intermittent acoustic warning will
sound when the first yellow segment
comes on. This signal quickens with each
additional segment lit. When all segments
illuminate, the acoustic warning becomes
a constant signal. The signal is canceled
when the gear selector lever is placed in
position D or P.
Rear Parking Assist malfunction
There is a malfunction in the Rear Parking
Assist system if:

a low warning tone sounds while the
vehicle is reversing
The Rear Parking Assist sensors are
dirty or malfunctioning.
Clean the Rear Parking Assist sys-
tem sensors (
page 286).
Switch on the ignition again.

no segments come on and no warning
sounds
The Rear Parking Assist is malfunction-
ing.
Have the Rear Parking Assist sys-
tem checked by an authorized
Mercedes-Benz Light Truck Center
as soon as possible.
Malfunction may also be caused by inter-
ference from other radio or ultrasonic sig-
nals.
Check the Rear Parking Assist opera-
tion at another location to rule out in-
terference from outside radio or
ultrasonic signals.

187 Controls in detail
Loading
Loading
Roof rack
This vehicle is not intended to carry items
on its roof. Thus roof rails and any
roof-mounted devices must not be used.Cargo compartment cover
1Rear seat bench cover
2Tailgate cover
Pull cover1 out. Hook it into the
mountings on the rear seat bench.
Pull cover2 out. Hook it into the
mountings to the left and right of the
tailgate.
Rolling up the cover
Grip the cover strap and remove it from
the mountings on both sides.
Guide it slowly back into place.Removing and installing the cover
Removing the cover
Open latch1 on right and left side in
direction of arrow.
Pull cover2 out upwards.
Installing the cover
Place cover into recesses.
Press right and left sides of cover down
until it locks into place.
Warning!G
Do not load items on the roof. It may cause
instability during some maneuvers which
could result in an accident.

188 Controls in detail
Loading
Enlarged cargo compartment
The rear seat bench can be folded and low-
ered to increase the cargo compartment.
The left, right or both seat backrests sec-
tions may folded down according to need.
For more information, see “Split rear seat
bench” (
page 188).
Split rear seat bench
1Lever for seat backrest sections
2Lever for seat bench sections
The rear seat bench can be folded and low-
ered to enlarge the cargo compartment.
The left, right or both seat backrest sec-
tions may be folded down as required.
Warning!G
Always lock seat backrest in its upright po-
sition when rear seat bench is occupied by
passengers, or cargo is being carried behind
the 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 189).
Warning!G
Failure to assure that seats and seat back-
rest are locked into place could result in an
increased chance of injury in an accident.
Never place hands under seat or near any
moving parts while a seat is being adjusted.
For safety reasons, the rear seat bench
must only be adjusted when the vehicle is
stationary.
Never ride vehicle with the tailgate open.
Deadly carbon monoxide (CO) gases may
enter vehicle interior resulting in uncon-
sciousness and death.
!
Before folding the seat backrest for-
ward and the rear seat bench down, be
sure that all containers in the rear cup
holder are removed.

189 Controls in detail
Loading
Folding seat backrest forward
Remove the head restraints
(
page 102).
Pull release lever1 in direction of ar-
row and fold seat backrest forward un-
til it locks in place.
Folding seat bench forward
Fold seat backrest forward.
Pull release lever2 in direction of ar-
row and fold seat bench forward to-
gether with the seat backrest.Returning seat bench and seat back-
rest to sitting position
Fold up seat bench until it locks in
place.
Pull release lever1 and raise seat
backrest until it locks in place.
Check to make sure the seat is locked
by pushing and pulling on the seat
backrest.
Partition net* (MB Accessory)
Use of the partition net is a particularly im-
portant safety factor when the vehicle is
loaded higher than the top of the seat
backrests with smaller objects.
While the partition net will help protect you
from smaller objects, it cannot prevent the
movement of large, heavier objects into
the passenger area in an accident. Such
items must be properly secured using the
cargo tie-down rings in the cargo compart-
ment floor.
The partition net can be installed behind
the seat backrests of the rear seat bench,
or behind the front seats if the rear seat
bench is folded down.
Warning!G
Failure to assure that seats and seat back-
rests are locked into place could result in an
increased chance of injury in an accident.
i
Installation can be performed by open-
ing the rear doors.