See also:

Operating Apps
1. Connect the cell phone via the snap-in adapter or via the USB audio interface. 2. "ConnectedDrive" 3. Select the desired software application. ...

Remove attached parts following use
Remove unneeded auxiliary mirrors, roof or rear luggage racks after use. Attached parts on the vehicle impair the aerodynamics and increase the fuel consumption. ...

Malfunction
Comfort Access may not function properly if it experiences interference from external sources such as mobile phones, metal objects, overhead power lines, transmission towers, etc. In this case, ...