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. ...

Air volume, manual
To be able to manually adjust the air volume, switch off the AUTO program first. Press the left or right side of the button: decrease or increase air volume. The selected air volume is shown o ...

Destination entry via map
If you only know the location of a destination or street, then you can enter the destination with the aid of the map. Selecting the destination1.  "Navigation" 2.  "Map&qu ...