See also:

Selecting a category
1.  "Radio" 2.  "Satellite radio" 3.  "Category" 4.  Select the desired category. ...

Deleting a stored trip
1. "Navigation" 2. "Stored trips" 3. Highlight the desired trip. 4. Open "Options". 5. "Delete all trips" or "Delete trip" ...

Switching on/off
Press the button ...