Air Conditioning - Mercedes-Benz S 4300 Operator's Manual

Controls in detail
Automatic climate control
Warning!
Any accumulation of snow and ice should be
removed from the rear window before driv-
ing. Visibility could otherwise be impaired,
endangering you and others.
!
If the rear window defroster switches
off too soon and the indicator lamp
starts flashing, this means that too
many electrical consumers are operat-
ing simultaneously and there is insuffi-
cient voltage in the battery. The system
responds automatically by deactivating
the rear window defroster.
As soon as the battery has sufficient
voltage, the rear window defroster au-
tomatically turns itself back on.
190
Deactivating the climate control sys-
G
tem
Deactivating
It is possible to completely deactivate the
automatic climate control system.
Press button M ( page 182).
The display shows "
Reactivating
There are several ways to reactivate the
automatic climate control system:
Press one of the following buttons,
M, P, U, a temperature con-
trol switch ( page 182) or air volume
switch 9 on the automatic climate
control panel.

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
0 ".
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.
Press button ± ( page 182).
The indicator lamp on the button ±
comes on.