See also:

Map view
Displaying the map view1.  "Navigation" 2.  "Map" Overview 1.  Toolbar 2.  Route segment with traffic obstruction 3.  Road sign for traffic obstructio ...

Controls
Controls 1. Press: switch the DVD system on/off Turn: left headphone volume and vehicle volume 2. Eject CD/DVD 3. Beginning of track     Stop     Play ...

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