See also:

System limits
Sudden tire damage Sudden serious tire damage caused by external influences cannot be indicated in advance. The system does not operate correctly if it has not been reset. For example, a flat t ...

Navigation bar overview
With navigation system: the functions of the navigation bar symbols can also be stored on the programmable memory buttons. They are stored. ...

Deleting the button assignments
1. Press buttons 1 and 8 simultaneously for approx. five seconds. 2. "OK" ...