Switching on/off
The three blue indicator lamps in the buttons indicate the ventilation level you have selected.
If the battery voltage is too low, the seat ventilation may switch off.

•► Make sure that the SmartKey is in position 2 in the ignition lock.
•► To switch on: press button 1 repeatedly until the desired ventilation level is set.
You can open the side windows and the sliding sunroof using the "Convenience opening" feature. The seat ventilation of the driver's seat automatically switches to the highest level.
To switch off: press button 1 repeatedly until all the indicator lamps go out.
See also:
Safety systems
Display messages
Possible causes/consequences and
Solutions
Risk of accidentABS (Anti-lock Braking System), ESP®
(Electronic Stability Program), BAS (Brake Assist), PRE ...
Cleaning the sensors
Clean sensors 1 of the driving systems
with water, car shampoo and a soft cloth.
When cleaning the sensors with a
power
washer, maintain a distance between the
vehicle and the nozzl ...
Overhead control panel
Overhead control panel
Function
1 Switches the rear interior lighting on/off
2 Switches the automatic interior
lighting control on/off
3 Switches the righthand reading
lamp on/off
4 Ope ...
