See also:

Cleaning the windshield and headlamps
Pull the lever, arrow 4. The system sprays washer fluid on the windshield and activates the wipers briefly. When the vehicle lighting system is switched on, the headlamps are cleaned at regular ...

The concept
The parked-car ventilation ventilates the vehicle interior and lowers its temperature, if necessary. The system can be switched on and off at any external temperature, either directly or by using ...

Deleting all stored programs
Press the two outer memory buttons for approx. 20 seconds until the LED flashes rapidly. All stored programs are deleted. The programs cannot be deleted individually ...