Mercedes-Benz C-Class 2014 Owner's Manual page 165

Operating the climate control system
162
Press and hold the _ button upwards
X
until the desired position is reached.
or
Set the air distribution using Audio 20/
X
COMAND Online; see the separate operat-
ing instructions.
Setting the airflow
THERMATIC automatic climate control
Turn the key to position 2 in the ignition
X
lock ( page 181).
Y
To increase/reduce: press the upper or
X
lower section of the H rocker switch.
or
Set the airflow using Audio 20/COMAND
X
Online; see the separate operating instruc-
tions.
THERMOTRONIC automatic climate
control
Setting the front-compartment airflow
You can set the airflow separately for the
front and rear compartment.
Turn the key to position 2 in the ignition
X
lock ( page 181).
Y
To increase/reduce: press the upper or
X
lower section of the H rocker switch.
or
Set the airflow using Audio 20/COMAND
X
Online; see the separate operating instruc-
tions.
Setting the rear compartment airflow
Turn the key to position 2 in the ignition
X
lock ( page 181).
Y
Press the upper or lower section of
X
the ! rocker switch.
The Audio 20/COMAND Online climate
control menu opens.
Select the synchronisation function in the
X
climate control menu; see separate
Audio 20/COMAND Online operating
instructions.
The airflow setting for the front area is
adopted for the rear compartment.
Setting the rear compartment airflow
using the rear control panel
Turn the key to position 2 in the ignition
X
lock ( page 181).
Y
To increase/reduce: press the upper or
X
lower section of the K/I rocker
switch on the rear control panel.
The selected airflow level is shown in the
rear-compartment display.
Activating/deactivating the synchro-
nisation function
General notes
Climate control can be set centrally using the
synchronisation function. The temperature
setting is adopted for the front-passenger
side. For THERMOTRONIC automatic climate
control, the temperature setting is adopted
for the front-passenger side and rear com-
partment.
Activating/deactivating
THERMATIC automatic climate control
without auxiliary heating
Press the 0 rocker switch up or down.
X
The indicator lamp in the 0 rocker
switch lights up or goes out.
or
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.