Mercedes-Benz GLC Owner's Manual page 182

Before switching on
Turn the key to position 2 in the ignition
X
lock ( page 187).
Y
Set the desired temperature using the
X
w rocker switch on the front control
unit.
or
Set the desired temperature using
X
Audio 20 or COMAND Online (see the sep-
arate operating instructions).
If you do not alter the temperature before
switching on the auxiliary heating or auxiliary
ventilation, the last temperature setting will
be adopted.
Auxiliary heating or auxiliary ventilation can
also be switched on if the manually set cli-
mate control is activated. Optimum comfort
can be attained when the system is set to
automatic mode. Set the temperature to
22 †.
You can switch the auxiliary heating or auxil-
iary ventilation on or off:
using the rocker switch on the centre con-
R
sole ( page 179)
Y
using the remote control (
R
The on-board computer can be used to spec-
ify up to three departure times, one of which
may be preselected:
using the remote control (
R
using Audio 20 or COMAND Online (see the
R
separate operating instructions)
Operating the climate control system
Switching the auxiliary heating/venti-
lation on/off using the centre console
rocker switch
General notes
The colours of the indicator lamps in rocker
switch : have the following meanings:
R
R
R
Activating/deactivating
X
page 180)
Y
X
page 180)
Y
X
X
blue: auxiliary ventilation is switched on
red: auxiliary heating is activated
yellow: departure time is preselected
To switch on auxiliary heating or auxili-
ary ventilation: press rocker switch : up
or down.
The red or the blue indicator lamp above
rocker switch : lights up.
To set the temperature: switch on auxili-
ary heating or auxiliary ventilation.
Audio 20 or COMAND Online is activated
for approximately one minute.
Set the desired temperature using
Audio 20 or COMAND Online (see the sep-
arate operating instructions).
To switch off auxiliary heating or auxil-
iary ventilation: press rocker switch : up
or down.
The red or the blue indicator lamp above
rocker switch : goes out.
179
Z