Mercedes-Benz C-Class 2014 Owner's Manual page 166

THERMATIC automatic climate control
with auxiliary heating
Activate/deactivate the synchronisation
X
function using Audio 20/COMAND Online;
see the separate operating instructions).
The synchronisation function deactivates if
the settings for the front-passenger side are
changed.
THERMOTRONIC automatic climate con-
trol
Activate/deactivate the synchronisation
X
function using Audio 20/COMAND Online;
see the separate operating instructions).
The synchronisation function is deactivated:
if the settings for the front-passenger side
R
are changed
if the settings for the rear compartment are
R
changed
Demisting the windscreen
General notes
You can use this function to defrost the wind-
screen or to demist the inside of the wind-
screen and the front side windows.
Switch off the windscreen demisting function
as soon as the windscreen is clear again.
Activating/deactivating the wind-
screen demisting function
Turn the key to position 2 in the ignition
X
lock ( page 181).
Y
To activate: press the ¬ rocker switch
X
on the front control unit up or down.
The indicator lamp above the ¬ rocker
switch lights up. The current climate con-
trol settings are deactivated.
The climate control system switches to the
following functions:
high airflow
R
high temperature
R
Operating the climate control system
air distribution to the windscreen and
R
front side windows
air-recirculation mode off
R
i
If necessary, the "Cooling with air dehu-
midification" function is activated. In this
case, the indicator lamp above the
¿ button remains switched off.
To deactivate: press the ¬ rocker
X
switch up or down.
The indicator lamp above the ¬ rocker
switch goes out. The previous settings are
reactivated. Air-recirculation mode
remains deactivated.
or
Press the top or bottom section of the Ã
X
rocker switch.
Demisting the windows
Windows misted up on the inside
Activate the "Cooling with air dehumidifi-
X
cation" function with the ¿ rocker
switch.
or
Activate the cooling with air dehumidifica-
X
tion function via Audio 20/COMAND
Online; see the separate operating instruc-
tions.
For THERMOTRONIC automatic climate
control with auxiliary heating, the "Cooling
with air dehumidification" function can only
be activated using Audio 20/COMAND
Online.
Switch on automatic mode using the Ã
X
rocker switch.
If the windows continue to mist up, activate
X
the windscreen demisting function using
the ¬ rocker switch.
i You should only select this setting until
the windscreen is clear again.
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