See also:

View of an opened menu
When a menu is opened, it generally opens with the panel that was last selected in that menu. To display the first panel of a menu: ► Move the controller to the left repeatedly until the f ...

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 ...

Maintenance
The battery is maintenance-free, i.e., the electrolyte will last for the life of the battery. Your service center will be glad to advise you on questions regarding the battery. ...