See also:

Malfunction
A message is displayed in the instrument cluster. HDC is not available, e.g., due to elevated brake temperatures. ...

Following the initial pairing
The mobile phone is detected/connected in the vehicle within a short period of time when the engine is running or the ignition is switched on. The phone book entries of the telephone ...

Lamps and bulbs
Lamps and bulbs make an essential contribution to vehicle safety. They should, therefore, be handled carefully. BMW recommends having your BMW center perform any work that you do not feel competen ...