See also:

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, ...

Destination entry via voice
General informationFor instructions on the voice activation system. > During the destination entry by voice, you can switch between voice entry and entry via iDrive at any time. To do so, reacti ...

Adjusting the volume
Turn the knob during an announcement. The volume remains constant even if the volume of other audio sources is changed. The volume is stored for the remote control currently in use. Not ...