Long-term vehicle storage
Your service center can advise you on what to consider when storing the vehicle for longer than three months.
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 ...
General information
The sound settings are stored for the remote
control currently in use. ...
Tachometer
Always avoid engine speeds in
the red warning field. In this
range, the fuel supply is interrupted
to protect the engine. ...