2008 MERCEDES-BENZ G55AMG window

185
Controls in detail
Climate control
Deactivating the climate control
system
Deactivating
Set air volume control
1 (page 183)
to position 0.
Reactivating
Make sure the ignition is switched on
(
page 39).
Set air volume control 1 (page 183)
to any speed.
The previous settings are once again in
effect. Operating the climate control system
in automatic mode
Activating
Press button
U (page 183) while
the engine is running.
The indicator lamp on the button
comes on. The air volume and air
distribution are adjusted automatically.
Use temperature controls 2 and3
(
page 183) to separately adjust the
air temperature on each side of the
passenger compartment.
The interior air temperature is adjusted
automatically. Deactivating
Press button
U (page 183) once
more.
The indicator lamp on the button goes
out. The automatic operation of the air
volume and air distribution switches
off.
Setting the temperature
Use temperature controls 2 and 3
(
page 183) to separately adjust the air
temperature on each side of the passenger
compartment. You should raise or lower
the temperature setting in small incre-
ments, preferably starting at 72°F (22°C).
The climate control will adjust to the set
temperature as fast as possible.
Warning!G
When the climate control is switched off, the
outside air supply and circulation are also
switched off. Only choo se this setting for a
short time. Otherwise the windows could
fog up, impairing visi bility and endangering
you and others.
iWhen operating the climate control system
in automatic mode, you will only rarely need to
adjust the temperature, air volume and air
distribution.
In automatic mode, cooling with dehumidify is
switched on. This function can be switched off
by pressing button 9 if necessary
(
page 189).
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187
Controls in detail
Climate control
Adjusting air volume for the center air
vents
Opening the center air vents
Turn thumbwheel
5 and/or 8
(
page 182) to the right.
Center air vent 6 and/or7
(
page 182) is open.
Closing the center air vents
Turn thumbwheel 5 and/or 8
(
page 182) to the left.
Center air vent 6 and/or7
(
page 182) is closed.
Adjusting air volume for the side air
vents
Opening the side air vents
Turn thumbwheel 3 and/or a
(
page 182) to the right.
Side air vent 2 and/orb
(
page 182) is open. Closing the side air vents
Turn thumbwheel
3 and/or a
(
page 182) to the left.
Side air vent 2 and/orb
(
page 182) is closed.
Front defroster
You can use this setting to defrost the
windshield, for example if it is iced up.
You can also defog the windshield and the
side windows. Activating
Press button
0 orP
(
page 183).
The indicator lamp on the button
comes on.
The climate control switches to the
following functions automatically:

maximum blower speed and
heating power

air flows onto the windshield and
the front side windows (side air
vents must be open)

the air recirculation mode is
switched off
iKeep this setting selected only until the
windshield or the side windows are clear again.
iIf you have switched on the defrost function
using button 0 orP , you cannot make
any other settings.
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188 Controls in detail
Climate control
Deactivating
Press button0 orP
(
page 183) once more.
The indicator lamp on the button goes
out. Defrosting is switched off.
Windshield fogged on the outside
Switch the windshield wipers on
(
page 58).
If the automatic mode of the climate
control is switched off:
Turn air distribution control 4
to a orY (
page 183).
Air recirculation mode
Switch to air recirculation mode to prevent
unpleasant odors from entering the vehicle
from the outside (e.g. before driving
through a tunnel). This setting cuts off the
intake of outside air and recirculates the
air in the passenger compartment. Activating
Press button
, (page 183).
The indicator lamp on the button
comes on.
iThe cooling remains switched on.
iKeep this setting selected only until the
windshield is clear again.Warning!G
Fogged windows impair visibility, endanger-
ing you and others. If the windows begin to
fog on the inside, switching off the air
recirculation mode immediately should clear
interior window foggin g. If interior window
fogging persists, make sure the air
conditioning (
page 189) is activated, or
press button 0 orP .
iThe air recirculation mode is activated
automatically at high outside temperatures.
The indicator lamp on button , is not lit when
the air recirculation mode is switched on auto-
matically.
A quantity of outside air is added after approxi-
mately 30 minutes.
If you have turned off the air conditioning
(
page 189) or the outside temperature is
below 41°F (5°C), the air recirculation mode will
not switch on automatically.
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189
Controls in detail
Climate control
Deactivating
Press button
, (page 183) once
more.
The indicator lamp on the button goes
out.
Air conditioning
The cooling function, only operational
when the engine is running, cools the
vehicle interior down to the selected
temperature. The cooling function also
dehumidifies the air in the vehicle interior,
thus preventing the windows from fogging
up. 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
9 (page 183).
The indicator lamp on the button goes
out.
The cooling function switches off after
a short delay.iThe air recirculation mode is deactivated
automatically:

after 5 minutes if the outside temperature is
below approximately 41°F (5°C)

after 5 minutes if the air conditioning is
turned off

after 30 minutes if the outside temperature
is above approximately 41°F (5°C)
iCondensation may drip out from underneath
the vehicle. This is normal and not an indication
of a malfunction.
Warning!G
If you turn off the coo ling function, the inte-
rior air is not dried. The windows can fog up
more quickly. Window fogging may impair
visibility and endanger you and others.
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190 Controls in detail
Climate control
Activating
Moist air can fog up the windows. You can
dehumidify the air with the air condition-
ing.
Press button9 (page 183) once
more.
The indicator lamp on the button
comes on.
The air conditioning uses the refrigerant
R134a. This refrigerant is free of CFCs
which are harmful to the ozone layer.
Residual heat and ventilation
With the engine switched off, it is possible
to continue to heat or ventilate the interior
for up to 30 minutes. This feature makes
use of the residual he at produced by the
engine. Activating
Turn the SmartKey in the starter switch
to position
0 or 1 (
page 39).
or
Remove the SmartKey from the starter
switch.
Press button 9 (page 183).
The indicator lamp on the button
comes on.
Deactivating
Press button 9 (page 183) once
more.
The indicator lamp on the button goes
out.!If the air conditioning cannot be turned on
again, this indicates that the air conditioning is
losing refrigerant. The compressor has turned
itself off.
Have the air conditioning checked at the nearest
authorized Mercedes-Benz Light Truck Center.
iHow long the system will provide heating
depends on

the coolant temperature

the battery voltage
Regardless of the temperature and air volume
set on the climate control panel, an interior
temperature is aimed at by 72°F (22°C) and the
blower runs on low speed to protect the vehicle
battery.
iThe residual heat is automatically turned off:

when the ignition is switched on

after about 30 minutes

if the coolant temperature is too low

if the battery voltage drops
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192 Controls in detail
Power windows
Opening and closing
The side windows are opened and closed
electrically. The switches for all side
windows are located on the driver’s door
control panel. The switches for the respec-
tive side windows are located on the front
passenger door and the rear doors.1 Override switch (
page 85)
2 Left front window
3 Right front window
4 Right rear window
5 Left rear window
Switch on the ignition (page 39).
Opening the windows
Press switch 2, 3 , 4 or 5 to the
resistance point.
The corresponding window will move
downwards until you release the
switch.
Closing the windows
Pull switch 2, 3 , 4 or 5 to the
resistance point.
The corresponding window will move
upwards until you release the switch.
Warning!G
When closing the windo ws, make sure there
is no danger of anyone being harmed by the
closing procedure.
Activate the override switch (
page 85)
when children are riding i n t h e b a c k s e a t s o f
the vehicle. The children could otherwise
injure themselves, e.g. by becoming trapped
in the window opening.
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, take it with
you, and lock the vehicle. Do not leave chil-
dren unattended in the vehicle, or with ac-
cess to an unlocked vehicle. Unsupervised
use of vehicle equipment can cause an
accident and/or serious personal injury.
iYou can also open or close the windows
using the SmartKey, see “Summer opening fea-
ture” (
page 193) and see “Convenience clos-
ing feature” (
page 194).
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193
Controls in detail
Power windows
Fully opening the windows
(Express-open)
Press switch
2, 3 , 4 or 5 past the
resistance point and release.
The corresponding window opens
completely.
Stopping the windows during
Express-operation
Press or pull the respective switch
again.
The movement of the window stops.
Summer opening feature
If the weather is warm, you can ventilate
the vehicle before driving off by simulta-
neously opening the windows and the
tilt/sliding sunroof.Aim transmitter eye of the SmartKey at
the driver’s outside door handle.
The SmartKey must be in close
proximity to the driver’s outside door
handle.
Press and hold button Πon the
SmartKey until the windows and the
tilt/sliding sunroof have reached the
desired position.
Release button Πon the SmartKey
to interrupt the opening procedure.
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194 Controls in detail
Power windows
Convenience closing feature
When locking the vehicle, you can close
the windows and the tilt/sliding sunroof
simultaneously.Aim transmitter eye of the SmartKey at
the driver’s outside door handle
(
page 193).
The SmartKey must be in close
proximity to the driv er’s outside door
handle.
Press and hold button ‹ on the
SmartKey until the windows and the
tilt/sliding sunroof are completely
closed.
Release button ‹ on the SmartKey
to interrupt the closing procedure.
Warning!G
When closing the windows and the
tilt/sliding sunroof, make sure that there is
no danger of anyone being harmed by the
closing procedure.
If potential danger exists, proceed as
follows:

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