See also:

Malfunction
A Check Control message is displayed. Adaptive light control is malfunctioning or has failed. Have the system checked as soon as possible. ...

Switching on/off
Press the button. ...

Unpairing a device
1. "Telephone" 2. "Bluetooth® (phone)" 3. Highlight the device that is to be unpaired. 4. Open "Options". 5. "Remove phone from list" Unpairing a device ...