MERCEDES-BENZ G55AMG 2004 W463 Owner's Manual

161 Controls in detail
Climate control
Deactivating
Press button O briefly.
The indicator lamp in the button goes
out.
The air recirculation mode is deactivated
automatically:


after 30 minutes if the outside temper-
ature is above about 41°F (5°C)


after 5 minutes if the outside tempera-
ture is below about 41°F (5°C)


after 5 minutes if economy mode
AC
OFF
is selected
Residual engine heat utilization
With the engine switched off, it is possible
to continue to heat or ventilate the interior
for a short while, depending on the temper-
ature setting of the climate control. Air vol-
ume and distribution are controlled
automatically.
Activating
Turn the SmartKey in starter switch to
position1 or0 or remove it from the
starter switch.

Press button °.
The indicator lamp in the button comes
on.
Set the left and right temperature to
your personal requirements.Deactivating

Press button ° again to switch off.
The indicator lamp in the button goes
out.
The residual heat is automatically turned
off:


when the SmartKey in starter switch is
turned to position2


after about 30 minutes


if the battery voltage drops
iThe air recirculation mode is activated
automatically at high outside tempera-
tures.
If you have turned off the air condition-
er or the outside temperature is below
41°F (5°C), the air recirculation mode
will not switch on automatically.

162 Controls in detailClimate controlDeactivating the climate control system
Deactivating
Set the air volume control switch to
position0.
Reactivating

Set the air volume control switch to any
speed.
Air conditioning
The air conditioning is operational while
the engine is running and cools the interior
air to the temperature set by the operator.
Deactivating
It is possible to deactivate the air condi-
tioning (cooling) function of the climate
control system. The air in the vehicle will
then no longer be cooled or dehumidified.
Press button°.
The indicator lamp on the button°
comes on.Activating
Moist air can fog up the windows. You can
dehumidify the air with the air conditioner.

Press button° again.
The indicator lamp on the button°
goes out.
The air conditioner uses the refrigerant
R134a. This refrigerant is free of CFCs
which are harmful to the ozone layer.
iCondensation may drip out from under-
neath the vehicle. This is normal and
not an indication of a malfunction.
!If the° button on the climate con-
trol panel starts to blink, this indicates
that the air conditioner is losing refrig-
erant. The compressor has turned itself
off. The air conditioner cannot be
turned on again.

Have the air conditioner checked at
the nearest authorized
Mercedes-Benz Light Truck Center.

163 Controls in detail
Climate control
Rear passenger compartment adjustable air vents
1Air volume control for center air vents
2Left center air vent, adjustable
3Right center air vent, adjustable

164 Controls in detailPower windows
Power windowsOpening and closing the windows
The side windows can be opened and
closed electrically. The switches for all the
side windows are on the driver’s door. The
switches for the respective windows are
on the front passenger and the rear doors.
1Switch for rear door window override
(
page 71)
2Left front window
3Right front window
4Right rear window
5Left rear window

Turn SmartKey in the starter switch to
position1 or2.Opening the windows

Press switch 2 to 5 to the resistance
point.
The corresponding window will move
downwards until you release the
switch.
Closing the windows

Pull on switch 2 to 5.
The corresponding window will move
upwards until you release the switch.
Fully opening windows (Express-open)

Press switch 2 to 5 past the resis-
tance point and release.
The corresponding window opens com-
pletely.
Stopping windows

Press or pull respective switch again.
Warning!
G
When closing the windows, make sure there
is no danger of anyone being harmed by the
closing procedure.
The closing procedure can be immediately
halted by releasing the switch or by releas-
ing button‹ on the SmartKey.
When leaving the vehicle, always remove the
SmartKey from starter switch, and lock your
vehicle. Do not leave children unattended in
the vehicle, or with access to an unlocked
vehicle. Unsupervised use of vehicle equip-
ment can cause an accident and/or serious
personal injury.

165 Controls in detail
Power windows
Opening and closing windows with the
SmartKey
The sliding/pop-up roof (
page 166) will
also be opened or closed when the power
windows are operated with the SmartKey.

Aim transmitter eye at the driver’s door
handle.Opening (Summer opening feature)

Press and hold buttonΠafter un-
locking the vehicle.
The windows and sliding/pop-up roof
begin to open after approximately one
second.

Release transmit button to interrupt
procedure.Closing (Convenience feature)

Press and hold button‹ after lock-
ing the vehicle.
The windows and sliding/pop-up roof
begin to close after approximately one
second.

Release transmit button to interrupt
procedure.
Make sure all side windows and the slid-
ing/pop-up roof are properly closed before
leaving the vehicle.
Warning!
G
Never operate the windows or slid-
ing/pop-up roof if there is the possibility of
anyone being harmed by the opening or
closing procedure.
In case the procedure causes potential dan-
ger, the procedure can be immediately halt-
ed by releasing the button on the SmartKey.
To reverse direction of movement,
pressŒ for opening or ‹ for closing.

166 Controls in detailSliding/pop-up roof
Sliding/pop-up roofOpening and closing the sliding/pop-up roof
1Push up to raise roof at rear
2Pull down to lower roof at rear
3Push forward to slide roof closed
4Push back to slide roof open
With the roof closed or tilted open, a
screen can be slid into the roof opening to
guard against sun rays. When sliding the
roof open, the screen will also retract.

Turn the SmartKey in the starter switch
to position1 or2.
Warning!
G
When closing the sliding/pop-up roof, make
sure there is no danger of anyone being
harmed by the closing procedure.
The closing procedure of the sliding/pop-up
roof can be immediately halted by releasing
the switch.
When leaving the vehicle, always remove the
SmartKey from starter switch, and lock your
vehicle. Do not leave children unattended in
the vehicle, or with access to an unlocked
vehicle. Unsupervised use of vehicle equip-
ment can cause an accident and/or serious
personal injury.
!To avoid damaging the seals, do not
transport any objects with sharp edges
which can stick out of the
sliding/pop-up roof.
Do not open the sliding/pop-up roof if
there is snow or ice on the roof, as this
could result in malfunctions.
The sliding/pop-up roof can be opened
or closed manually should an electrical
malfunction occur (
page 292).
iYou can also open or close the
sliding/pop-up roof using the
SmartKey (summer opening/conve-
nience feature) (
page 167).

167 Controls in detail
Sliding/pop-up roof
Opening and closing the sliding/pop-up
roof
To open, close, raise or lower the slid-
ing/pop-up roof, move the switch to
the resistance point in the required
direction1to4.
Release the switch when the roof has
reached the required position.Fully opening (Express-open)

To open the sliding/pop-up roof, move
the switch past the resistance point in
direction4 and release.
The sliding/pop up roof opens com-
pletely.
Stopping the sliding / pop-up roof

Move the switch in any direction.Opening and closing the sliding/pop-up
roof with the SmartKey
The power windows (
page 164) will also
be opened or closed when you operate the
sliding/pop-up roof with the SmartKey.

Aim transmitter eye at the driver’s door
handle.
iIf the movement of the sliding/pop-up
roof is blocked during the closing pro-
cedure, the roof will stop and reopen
slightly.
Warning!
G
Never operate the windows or slid-
ing/pop-up roof if there is the possibility of
anyone being harmed by the opening or
closing procedure.
In case the procedure causes potential dan-
ger, the procedure can be immediately halt-
ed by releasing the button on the SmartKey.
To reverse direction of movement,
pressŒ for opening or ‹ for closing.

168 Controls in detailSliding/pop-up roofOpening (Summer opening feature)
Press and hold buttonΠafter un-
locking the vehicle.
The windows and sliding/pop-up roof
begin to open after approximately one
second.

Release transmit button to interrupt
procedure.Closing (Convenience feature)

Press and hold button‹ after lock-
ing the vehicle.
The windows and sliding/pop-up roof
begin to close after approximately one
second.

Release transmit button to interrupt
procedure.
Make sure all side windows and the slid-
ing/pop-up roof are properly closed before
leaving the vehicle.

169 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*, with which you
can assist your parking maneuvers.
The BAS, ABS, ESP, 4-ETS and EBB driving
systems are described in the “Safety and
Security” section (
page 74).
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).
iThe 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.

170 Controls in detailDriving systems1Set current or higher speed
2Set current or lower speed
3Cancel cruise control
4Resume 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.
or

Briefly push the cruise control lever to
position3.
Cruise control will be canceled. The
last speed set will be stored for later
use.iOn 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 skid-
ding (e.g. on icy roads).iThe last stored speed is canceled when
you turn off the engine.