Air Conditioning; Residual Heat And Ventilation - Mercedes-Benz 2003 C 240 4MATIC Operator's Manual

Air conditioning

The air conditioning is operational while
the engine is running and cools the interior
air to the temperature set by the operator.
i
Condensation may drip out from under-
neath the vehicle. This is normal and
not an indication of a malfunction.
Deactivating
It is possible to deactivate the air condi-
tioning (cooling) function of the automatic
climate control system. The air in the vehi-
cle will then no longer be cooled or dehu-
midified.
OFF
Press button AC .
The indicator lamp on the
OFF
button AC lights up.
Activating
Moist air can fog up the windows. You can
dehumidify the air with the air condition-
ing.
OFF
Press AC again.
The indicator lamp on the
OFF
button AC goes out.
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 con-
ditioning is losing refrigerant. The com-
pressor has turned itself off.
Have the air conditioning checked at
the nearest authorized Mercedes-Benz
Center.
Controls in detail
Automatic climate control*

Residual heat and ventilation*

With the engine switched off, it is possible
to continue to heat or ventilate the interior
for up to 30 minutes. This feature makes
use of the residual heat produced by the
engine.
Activating
Turn the key in the starter switch to
position 1 or remove it from the starter
switch.
Press button T .
The indicator lamp on button T
comes on.
Deactivating
Press button T .
The indicator lamp on button T
goes off.
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