See also:

BMW Assist or ConnectedDrive
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iDrive in the rear
Operation is the same as for the iDrive in the front. To adjust the volume: turn, arrows 1. To activate the controller and switch between the screens: press the buttons, arrows 2. ...

Storing a channel
1.  "Radio" 2.  "Satellite radio" 3.  Select "All channels" or a desired category. 4.  Select the desired channel. 5.  Press the controller a ...