Heating and cooling 76The compressor also switches off if the coolant temperature is
excessively high, to ensure adequate engine cooling under extreme
loads.
The functions can be set by turning the rotary control and are
switched on and off by briefly pressing the buttons. The LEDs in the
buttons light up when the function is switched on.
Pollution filter
The pollution filter (a particle filter) serves as a barrier against impu-
rities in the outside air, including dust and pollen. The air is also
filtered when the air recirculation mode is activated.
For the air conditioner to work with maximum efficiency, the pollu-
tion filter element must be replaced at the intervals specified in the
Service Schedule.
If the vehicle is driven in areas with a high level of air pollution and
the filter is no longer fully effective, it may be necessary to change
the filter element more frequently.
WARNING
For safety reasons it is important that all the windows are kept
free of ice, snow and condensation. These can cause poor visibility
and lead to an accident. Please familiarise yourself with the oper-
ating controls for the air conditioner, including the demist/defrost
functions for the windows.
Caution
•
If you suspect that the air conditioner is damaged, switch it off
to prevent further damage and have the system checked by a quali-
fied workshop.
•
Repairs to the air conditioning system require specialist knowl-
edge and special tools. For this reason, please contact a qualified
workshop if the system is not working properly.Note
•
Keep the air intake slots in front of the windscreen clear of snow,
ice and leaves to ensure unimpaired heating and cooling, and to
prevent the windows misting over.
•
The air conditioner operates most effectively with the windows
closed. However, if the vehicle has heated up after standing in the
sun for some time, the air inside can be cooled more quickly by
opening the windows for a short time.
Te m p e r a t u r e s e l e c t i o n– Turn the rotary control ⇒page 75, fig. 69 to the
required temperature setting.Turn the rotary control to the left to reduce the temperature. Turn
the rotary control to the right to increase the temperature. There are
several intermediate positions, allowing you to adjust the tempera-
ture as required.
Buttons
Function
Page
Rotary control
Temperature selection
⇒page 76
Rotary control
Switches air conditioner
on/off
Blower
⇒page 77
Rotary control
Air distribution
⇒page 77
Defrosting windows
⇒page 78
Heated rear window
⇒page 79
Seat heating* (driver's
side/front passenger's
side)
⇒page 80
Air recirculation mode
⇒page 78
Switching the air condi-
tioner on
⇒page 79
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Heating and cooling77
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
Switching air conditioner on or offSwitching air conditioner on or off
– Turn the control ⇒page 75, fig. 69 clockwise to switch
the air conditioner on. The diode next to the word OFF
will go out.
– Turn the control ⇒page 75, fig. 69 anti-clockwise to
switch the air conditioner off. The diode next to the word
OFF will light up.
Regulating the blower speed
– Turn the control ⇒page 75, fig. 69 to the desired
setting for the blower speed (amount of air to be deliv-
ered).In automatic mode, the air conditioning system automatically regu-
lates the blower speed according to the interior temperature.
However, you can also adjust the blower speed manually.
Note
The blower speed will automatically be adjusted if the difference
between the selected temperature and the actual temperature in
the vehicle is too high. This ensures that the selected temperature
is reached as quickly as possible.
Air distributionFig. 70 Dashboard: Location of air outlets– Turn the rotary control ⇒page 75, fig. 69 to the
desired setting.
– The outlets can be opened and closed by turning the
adjustment ring.
– The direction of air delivery from these outlets can be
adjusted horizontally and vertically using the adjuster in
the centre of each outlet grille.Air distribution:•
In position
the air will flow only to the windows. Air outlets
and will be opened. For maximum defrosting effect on the side
windows in the driver's door and front passenger's door the
outlets should be directed at the side windows.
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