Mercedes-Benz G-Class 2011 Owners Manual - Manual (Page 145)

dehumidification function remains on. Air-
recirculation mode remains deactivated.
or
X Press the ^ button.
or
X Press the à button.
or
X Turn the temperature control clockwise or
counter-clockwise.
or
X Press the K or I button.
Defrosting the windows
Windows fogged up on the inside
X Activate the "cooling with air
dehumidification" function Á.
X Activate automatic mode Ã.
X If the windows continue to fog up, activate
the defrosting function (
Y page 142).
i You should only select this setting until
the windshield is clear again.
Windows fogged up on the outside
X Switch on the windshield wipers.
X Press the P/\ 21 or O/c 21
air distribution button.
i You should only select this setting until
the windshield is clear again.
Rear window heating
Activating/deactivating
G Warning
Any accumulation of snow and ice should be
removed from the rear window before driving.
Visibility could otherwise be impaired,
endangering you and others.
The rear window heating has a high current
draw. You should therefore switch it off as
soon as the window is clear as it only switches
off automatically after several minutes.
If the battery voltage is too low, the rear
window heating may switch off.
X Turn the SmartKey to position 2 in the
ignition lock.
X Press the ª button.
The indicator lamp in the ª button lights
up or goes out.
Problems with the rear window heating
If the indicator lamp in the ª rear window
heating button flashes, the on-board voltage
is too low or the roof is open. The rear window
heating has deactivated itself prematurely or
cannot be activated.
X Switch off any consumers that are not
required, e.g. reading lamps or interior
lighting.
When the battery is sufficiently charged,
the rear window heating is activated again
automatically.
Activating/deactivating air-
recirculation mode
You can deactivate the flow of fresh air if
unpleasant odors are entering the vehicle
from outside. The air already inside the
vehicle will then be recirculated.
The operation of the air-recirculation mode is
the same for all control panels.
G Warning
Fogged windows impair visibility,
endangering you and others. If the windows
begin to fog on the inside, switching off the
air recirculation mode immediately should
clear interior window fogging. If interior
window fogging persists, make sure the air
conditioning is activated, or press the ¬
button.
21 Canada only.
Operating climate control systems
143
Climate control
BA 251 USA, CA Edition A 2011; 1; 3, en-US
d2sboike
Version: 3.0.3.5
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