Climate control
CONTROLS
The air distribution and temperature are control‐
led automatically depending on the temperature
in the car's interior and the desired temperature
setting including the selected intensity of the air
flow.
General information
If the system is activated, a sensor detects pollu‐
tants in the outside air and controls the shut-off
automatically.
If the system is deactivated, outside air continu‐
ously flows into the car's interior.
Switching on/off
With constant recirculated-air mode, the air qual‐
ity in the car's interior deteriorates and the fog‐
ging of the windows increases.
Press button.
The LED is illuminated with the AUTO
program switched on.
Switching on/off
Depending on the selected temperature, the in‐
tensity of the AUTO program, and outside influ‐
ences, the air is directed to the windshield, side
windows, upper body, and into the floor area.
Press button repeatedly to select an op‐
erating mode:
▷ LEDs off: outside air flows in continuously.
The air conditioning, refer to page 174, is
switched on automatically with the AUTO pro‐
gram.
▷ Left LED on, automatic recirculated-air con‐
trol: a sensor detects pollutants in the outside
air and shuts off automatically.
At the same time, a condensation sensor con‐
trols the program so as to prevent window con‐
densation as much as possible.
▷ Right LED on, recirculated-air mode: the sup‐
ply of outside air into the vehicle is perma‐
nently blocked.
In the AUTO program, the air flow may be re‐
duced during a phone call on the hands-free sys‐
tem.
Recirculated-air mode switches off automatically
at low external temperatures after a certain
amount of time in order to avoid window fogging.
If the windows are fogged over, switch off the re‐
circulated-air mode and press the AUTO button
to utilize the condensation sensor. Make sure
that air can flow to the windshield.
Intensity
With the AUTO program switched on, the inten‐
sity can be set. This changes the automatic con‐
trol for the air flow and air distribution.
Press the left or right side of the button:
decrease or increase intensity.
Controlling the air flow manually
Concept
The selected intensity is shown on the display of
the automatic climate control.
The air flow for climate control can be adjusted
manually.
Automatic recirculated-air control/
recirculated-air mode
General information
To manually adjust air flow switch off AUTO pro‐
gram first.
Concept
The automatic recirculated-air control AUC rec‐
ognizes odors or pollutants in the outside air.
The outside air supply is shut off and the interior
air is recirculated.
Operation
Press the left or right side of the button:
decrease or increase air flow.
175
Online Edition for Part no. 01402629978 - VI/18