Storage compartment
A storage compartment is located under the armrest between the front seats and, depending on the vehicle's equipment, also a cover for the mobile phone cradle or the snap-in adapter.
Details on this mobile phone cradle
Opening

Opening
Push cover down slightly and press the button.
The cover folds upward.
Connection for an external audio device
You can connect an external audio device such as a CD or MP3 player and play audio tracks over the car's loudspeaker system:
▷ AUX-IN port.
▷ USB audio interface.
See also:
Connecting a particular mobile phone
If more than one mobile phone is detected by the
vehicle, the mobile phone at the top of the list is
connected. A different mobile phone can be
connected by selecting it.
1. "Telephone&quo ...
Switching on automatically
Select transmission position R with the engine
running.
The backup camera image is displayed if the
system was switched on via the iDrive. ...
Treble, bass, balance, and fader
▷ "Treble": treble adjustment.
▷ "Bass": depth adjustment.
▷ "Balance": left/right volume distribution.
▷ "Fader": front/rear volume ...
