User's Manual

Heating and cooling104
Applies to vehicles: with deluxe automatic air conditioner plus
Switching on and off
Switching on air conditioner
– Press the button briefly, or
– Press the button.
Switching off air conditioner
– Press the button for at least 2 seconds to switch off
the air conditioner and cut off the supply of fresh air from
outside the vehicle. The display will show “OFF”.
The air conditioner will switch on again if you operate the tempera-
ture control.
Note
You can press the button when the ignition is switched off to
activate the "residual heat" function. The system will then heat the
interior using the remaining heat in the engine coolant.
Applies to vehicles: with deluxe automatic air conditioner plus
Automatic mode
The standard operating mode for all seasons.
Switching on automatic mode
– Select a temperature between +16 °C (60 °F) and +28 °C
(84 °F).
– Press the button.
The automatic mode maintains a constant temperature inside the
vehicle and dehumidifies the air. Air temperature, air delivery and
air distribution are regulated automatically to reach the desired
interior temperature as quickly as possible, and then to maintain
this temperature. The system automatically compensates for any
variations in the outside temperature and for the effect of direct
sunlight.
The automatic temperature regulation only operates at temperature
settings between +16 °C and +28 °C. If a temperature below +16 °C
is selected, LO appears on the display. If a temperature above +28 °C
is selected, the display will show HI. In the two extreme settings the
air conditioner operates continuously with maximum cooling or
heating output, and the temperature is not regulated
automatically.
Applies to vehicles: with deluxe automatic air conditioner plus
Temperature selection
Separate temperatures can be selected for the driver's
and front passenger's sides.
OFF
AUTO
OFF
OFF
AUTO
AUTO
Fig. 117 Rotary control
for temperature selec-
tion
document_0900452a8179700c.book Seite 104 Donnerstag, 22. März 2007 10:19 10