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. ...

Information on navigation data
1. "Navigation" 2. Open "Options". 3. "Navigation system version" Information is displayed on the data version. ...

Traffic Jump
Traffic and weather information for a selected region is broadcast every few minutes. Selecting a region 1. "Radio" 2. "Satellite radio"3. Open "Options". 4. " ...