Rear window defroster
Press the button. The LED lights up.
The function is available with the engine running.
The rear window defroster switches off automat‐
ically after a certain period of time.
The microfilter removes dust and pollen from the
The activated-charcoal filter also removes gas‐
eous pollutants from the outside air that enters
Have this combined filter changed during vehicle
maintenance, refer to page 326.
The air flow directions can be individually ad‐
Adjusting the ventilation
The air flow directions can be adjusted for direct
or indirect ventilation.
Open the vents and position them to ensure ef‐
fective climate control.
The air flow is directed towards the passengers.
The air flow heats or cools noticeably, depending
on the adjusted temperature.
The air flow is not directed towards the passen‐
gers. The car's interior is warmed or cooled indi‐
rectly, depending on the set temperature.
▷ Lever for changing the air flow direction, ar‐
▷ Thumbwheel for variable opening and closing
of the vents, arrow 2.
Varying the temperature of the
The temperature of the ventilation in the upper
body area can be varied.
The temperature is individually adjusted, e.g.
colder toward blue, warmer toward red.
The air flow of the ventilation in the upper body
region heats or cools noticeably, depending on
the adjusted temperature.
This does not change the set interior tempera‐
ture for the driver and front passenger.
2. "Vehicle settings"
3. If necessary, "Climate functions"
4. "Temperature adjustment, upper body"
5. Set the desired temperature.
▷ Toward blue: colder.
▷ Toward red: warmer.
Online Edition for Part no. 01405A10E93 - VI/20