See also:

USB audio interface/audio interface for mobile phone
OverviewIt is possible to connect external audio devices. They can be operated via iDrive. Sound is output over the vehicle speakers. Options for connecting external devices > Connection via US ...

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 telepho ...

Long-term vehicle storage
Your service center can advise you on what to consider when storing the vehicle for longer than three months. ...