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. ...

Roadside parking lamps
The vehicle can be illuminated on one side. Switching on With the ignition switched off, press the lever either up or down past the resistance point for approx. 2 seconds. Switching off Briefl ...

Warning stages
Prewarning This warning is issued, for example, when there is the impending danger of a collision or the distance to the vehicle ahead is too small. Acute warning with braking function Warning ...