See also:

Automatic deactivation during forward travel
The system switches off when a certain driving distance or speed is exceeded. Switch the system back on if necessary. ...

BMW TeleServices
General informationTeleServices supports communication with your BMW center. > Data on the vehicle's service requirements can be sent directly to the BMW center. In this way, the BMW center ...

Multi-channel playback, surround
Choose between stereo and multi-channel playback, surround. Setting multi-channel playback, surround 1. "CD/Multimedia", "Radio" or "Settings" 2. "Tone" ...