See also:

Deleting all stored programs
Press both outer memory buttons 1 for approx. 20 seconds until the LED flashes rapidly. All stored programs are deleted. The programs cannot be deleted individually. ...

Steering wheel heating
Steering wheel heating Switching on/off Press the button. ▷ On: the LED lights up. ▷ Off: the LED goes out. ...

Operating Apps
1. Connect the cell phone via the snap-in adapter or via the USB audio interface. 2. "ConnectedDrive" 3. Select the desired software application. ...