See also:

Deactivating HDC
Press the button again and the LED goes out. HDC is automatically deactivated above approx. 37 mph/60 km/h. ...

Connecting a specific device
If more than one device is detected by the vehicle, the device at the top of the list is connected. A different device can be connected by selecting it. 1. "Telephone" 2. "Bluet ...

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. ...