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Air-recirculation mode will automatically switch
on in the following cases:
R
At high outside temperatures
R
While the vehicle is driving through a tunnel
(vehicles with 3-zone automatic climate con‐
trol and navigation only)
After approximately 30 minutes, outside air will
automatically be introduced again.
Air-recirculation mode will automatically switch
off in the following cases:
R
After approximately five minutes at outside
temperatures below approximately 44°F
(7°C)
R
After approximately five minutes when the
"Cooling with air dehumidification" function is
deactivated
R
After approximately 30 minutes at outside
temperatures above approximately 44°F
(7°C) and when the "Cooling with air dehu‐
midification" function is switched on
Convenience opening/closing
&
WARNING Risk of becoming trapped dur‐
ing convenience opening
During convenience opening, body parts
could be drawn in or become trapped
between the side window and the door frame.
#
When opening, make sure that nobody
touches the side window.
#
Release the
%
button immediately to
interrupt the opening procedure if
somebody becomes trapped.
#
Pre-entry climate control and conveni‐
ence opening with the key: press and hold
the
%
button on the key.
The side windows open automatically and the
blower of the climate control system is activa‐
ted.
%
At higher interior temperatures, the blower is
also activated when a door is opened. This
means that cooled air enters the vehicle inte‐
rior sooner to cool the vehicle more rapidly.
Switching the rear window heater on/off
The rear window heater consumes a lot of elec‐
tricity. You should therefore switch off the rear
window heater as soon as the rear window is
clear.
#
Switch on the ignition.
#
Press the
¤
button on the control panel.
If the indicator lamp on the
¤
button
lights up, the rear window heater is switched
on.
The rear window heater switches off automati‐
cally after a few minutes.
Switching the residual heat utilization on/off
Only vehicles with 3-zone automatic climate con‐
trol have the residual heat function.
When the engine is switched off, it is possible to
make use of the residual heat of the engine to
heat or ventilate the vehicle interior for approx‐
imately 30 minutes. The heating or ventilation
time depends on the set vehicle interior tempera‐
ture.
#
Switch off the engine or remove the key.
#
To switch on: press the
Ì
button.
When residual heat utilization is switched on,
the indicator lamp on the
Ì
button will
light up.
The blower will run at a low speed regardless
of the airflow setting.
If the "Residual heat" function is switched on
at high outside temperatures, only the sta‐
tionary ventilation will be switched on. The
blower will then run at medium speed.
#
To switch off: press the
Ì
button again.
The indicator lamp on the
Ì
button will go
out.
Residual heat utilization will switch off automati‐
cally in the following cases:
R
After a running time of approximately
30 minutes
R
If the starter battery's condition of charge is
too low
R
When the ignition is switched on
Operating air vents
Adjusting the air vents
&
WARNING Risk of burns and frostbite
due to being too close to the air vents
Very hot or very cold air can flow from the air
vents.
Climate control 95