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Controls in detail
Climate control (CLK 320)
Deactivating
It is possible to deactivate the air condi-
tioning (cooling) function of the climate
control system. The air in the vehicle will
then no longer be cooled or dehumidified.
Climate control panel design A
̈ Press button ± (୴ page 185).
The indicator lamp on the button
comes on.
The cooling function switches off after
a short delay.
Climate control panel design B
̈ Press button 2 (୴ page 185).
The indicator lamp on the button goes
out.
The cooling function switches off after
a short delay.
Activating
Moist air can fog up the windows. You can
dehumidify the air with the air condition-
ing.
Climate control panel design A
̈ Press button ± (୴ page 185) again.
The indicator lamp on the button goes
out.
Climate control panel design B
̈ Press button 2 (୴ page 185) again.
The indicator lamp on the button
comes on.
The air conditioning uses the
refrigerant R134a. This refrigerant is free
of CFCs which are harmful to the ozone
layer.
!
If the air conditioning cannot be turned
on again, this indicates that the air
conditioning is losing refrigerant. The
compressor has turned itself off.
Have the air conditioning checked at
the nearest authorized Mercedes-Benz
Center.