Mercedes-Benz 2011 CL-Class, Operator'S Manual

Page: 260 / 480

Function
i
Notes/tips
F
Sets the temperature, right Set the temperature to 72 ‡ (22 †).
G
Sets climate control to
automatic, right Activate climate control using the
Ã
rocker
switch. The indicator lamp in the
Ã
rocker switch
lights up.
Operating the control systems
Switching the control on/off
Important information
G
Warning!
When the climate control system is
deactivated, the outside air supply and
circulation are also deactivated. Only choose
this setting for a short time. Otherwise the
windows could fog up, impairing visibility and
endangering you and others.
i
Activate climate control primarily using
the
Ã
rocker switch (
Y
page 258).
Activating/deactivating
X
Turn the key to position 2 in the ignition
lock.
X
To switch on: press the
^
rocker
switch up or down.
The indicator lamp in the rocker switch
goes out. The previously selected settings
come into effect again.
X
To switch off: press the
^
rocker
switch up or down.
The indicator lamp in the rocker switch
lights up.
Activating/deactivating cooling with
air dehumidification
Important information
The cooling with air dehumidification function
is only available when the engine is running.
The air inside the vehicle is cooled and
dehumidified according to the temperature
selected.
G
Warning
If you switch off the cooling function, the
vehicle will not be cooled when weather
conditions are warm. The windows can fog up
more quickly. Window fogging may impair
visibility and endanger you and others.
Condensation may drip from the underside of
the vehicle when the automatic climate
control is in cooling mode. This is normal and
not a sign that there is a malfunction.
You can activate or deactivate the "cooling
with air dehumidification" function via
COMAND (
Y
page 236).
i
The cooling with air dehumidification
function uses refrigerant R134a. This
coolant does not contain
chlorofluorocarbons, and therefore does
not damage the ozone layer.
Problems with the "cooling with air
dehumidification" function
If you can no longer switch on the cooling with
air dehumidification function via COMAND,
the cooling with air dehumidification function
is switched off due to a malfunction.
X
Consult a qualified specialist workshop.
Setting climate control to automatic
G
Warning
If you switch off the cooling function, the
vehicle will not be cooled when weather
conditions are warm. The windows can fog up
258
Operating the control systems
Climate control