See also:

Vehicle information
Owner's Manual Computer Vehicle ...

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. ...

Managing music
Albums Renaming an album The name of the album, if available, is automatically entered when the album is stored. If the name is not available, it can be changed later if desired. 1. "CD/ ...