Mercedes-Benz GLC Series Operator's Manual page 140

138 Climate control
Activating/deactivating the climate control
synchronization function via the multimedia
system
Climate control can be set centrally using the
synchronization function. The driver's settings
for temperature, air quantity and air distribution
are adopted automatically for all climate zones.
Call up the air conditioning menu
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( page 136).
/
Select First Row of Seats.
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Select SYNC.
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Removing condensation from the windows
Windows fogged up on the inside
Press the ¿ or à button.
#
If the windows continue to fog up: press the
#
¬ button.
Windows fogged up on the outside
Switch on the windshield wipers.
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Press the à button.
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Switching air-recirculation mode on/off
Press the g button.
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The interior air will be recirculated.
Air-recirculation mode automatically switches to
fresh air mode after some time.
% If air-recirculation mode is switched on, the
windows may fog up more quickly. Switch on
air-recirculation mode only briefly.
Switching the residual heat on or off
Requirements:
The vehicle is parked.
R
It is possible to make use of the residual heat
from the engine to continue heating or ventilat‐
ing the front compartment of the vehicle for
approximately 30 minutes.
To switch on: press the ! button.
#
Residual heat is switched off automatically.
Activating/deactivating ionization
Ionization improves the quality of the vehicle's
interior air. Ionization of the interior air is odor‐
less.
Call up the air conditioning menu
#
( page 136).
/
Select Air Quality.
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Select IONIZATION.
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Fragrance system
Setting the fragrance system
Requirements:
Automatic climate control is activated.
R
The glove box is closed.
R
The fragrance system distributes a pleasant fra‐
grance throughout the vehicle interior from a fla‐
con located in the glove box.
Call up the climate control menu
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( page 136).
/
Select Air Quality.
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