Air-conditioning system/rear-
compartment air conditioning
X
On vehicles with rear-compartment air
conditioning, make sure that the rear-
compartment climate control is activated
(Y page 100).
X
Press the I button to reduce or the
K button to increase the airflow.
The blower speeds are shown in bars next
to the buttons.
Defrosting the windows
G
Warning
Clear all windows of ice or snow before setting
off. Otherwise, impaired visibility could
endanger you and others.
Only use the following settings until the
windows are clear again.
X
Vehicles with window heating:
switch on
the front and/or rear window defroster
(Y page 95).
Heating
X
Set temperature control : and airflow
control ; to z (Y page 98).
X
Set air-distribution control ? to
s z (Y page 98).
X
Close the center air vents and the air
outlets for the headroom and the rear
compartment
(Y page 101).
X
Direct the side air vents towards the side
windows and open the demister vents for
the side windows (Y page 101).
Air-conditioning system
X
Set temperature control : to
z (Y page 99).
X
Press the K button until the maximum
blower output is reached.
All bars in the display next to the button
light up.
X
Set air-distribution control A to
s z (Y page 99).
X
Close the center air vents and the air
outlets for the headroom and the rear
compartment
(Y page 101).
X
Direct the side air vents towards the side
windows and open the demister vents for
the side windows (Y page 101).
Defrosting the windows
Windows fogged up on the inside
Only use the following settings until the
windows are clear again.
X
Vehicles with window heating:
switch on
the front and/or rear window defroster
(Y page 95).
X
Switch off air-recirculation mode
(Y page 104).
Heating
X
Set temperature control : to a higher
temperature (Y page 98).
X
Set airflow control ; to a higher blower
setting.
It should be set at least to level two
(Y page 98).
X
Set air-distribution control ? to
s z (Y page 98).
If the windows still fog up, set the control as
described for defrosting (Y page 103).
Air-conditioning system
X
Activate cooling with air dehumidification
(Y page 100).
X
Press the ¨ button.
The reheat function is switched on. The
indicator lamp in the switch lights up.
To
switch off the reheat function, press the
¨ button again. The indicator lamp in
the button goes out.
Climate control
103
Controls
Z