See also:

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

Switching on/off and interrupting cruise control
Switching on Press the button on the steering wheel. The indicator lamps in the instrument cluster light up and the mark in the speedometer is set to the current speed. Cruise control can ...

COMFORT+
Comfort-oriented tuning of the shock absorbers for optimal traveling comfort with maximum driving stabilization. Activating COMFORT+ Press the button repeatedly until COMFORT+ appears in th ...