Heating And Air-Conditioning System Controls - Mercedes-Benz G-Class Owner's Manual

When you switch the blower off, the air supply
and the air circulation are switched off at the
same time.
i Only switch the ventilation off briefly. The
windows could otherwise mist up.
Demisting the windscreen
The following settings can be used to defrost
the windscreen or to demist the inside of the
windscreen and the side windows:
i You should only select the demisting
function until the windscreen is clear again.
X
Make sure that air-recirculation mode is
deactivated, so that outside air can flow
into the vehicle ( Y
X
Turn control ; on the centre air vents all
the way down ( Y page 83).
X
Move slider : on the side air vents to the
centre ( Y page 83).
X
Turn the K blower switch to level IV.
X
Slide demister vent airflow slider A as far
as it will go to the right (
X
Slide heating system temperature slider
B as far as it will go to the right to the red
point ( Y page 79).
Demisting the windows
Windows misted up on the inside
X
Make sure that air-recirculation mode is
switched off, so that outside air can flow
into the vehicle ( Y
X
Turn the K blower switch to level IV.
X
Slide demister vent airflow slider A as far
as it will go to the right (
X
Turn control ; on the centre air vents all
the way down ( Y page 83).
X
Tilt the side air vents towards the side win-
dows ( Y page 83).
X
Slide heating system temperature slider
B to the right ( Y page 79).

Heating and air-conditioning system controls

page 81).
Y page 79).
page 81).
Y page 79).
i You should only select this setting until
the windscreen is clear again.
Windows misted up on the outside
X
Make the setting as described previously
under "Windows misted up on the inside".
X
Activate the windscreen wipers.
i You should only select this setting until
the windscreen is clear again.
Switching the rear window heating
on/off
Switching on/off
G
WARNING
Clear all windows of ice or snow before setting
off. Otherwise, impaired visibility could
endanger you and others.
i The rear window heating has a high cur-
rent draw. You should therefore switch it
off as soon as the window is clear.
X
To switch on: turn the key to position
2( Y page 87) in the ignition lock.
X
Press the upper section of the | switch.
The indicator lamp in the | switch lights
up.
X
To switch off: press the lower section of
the | switch.
Indicator lamp in the | switch goes out.
Activating/deactivating air-recircula-
tion mode
G
WARNING
Only switch over to air-recirculation mode
briefly at low outside temperatures. Other-
wise, the windows could mist up, thus impair-
ing visibility and endangering yourself and
others. This may prevent you from observing
the traffic conditions, thereby causing an
accident.
81
Z