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.
If this occurs, open or close the vehicle using the buttons on the remote control or use a key in the door lock.
To subsequently start the engine, hold the remote control against the marked area on the steering column.
See also:
Opening/closing the glass sunroof
When the sliding visor is open, proceed as described
under Sliding visor. ...
Wheel and tire combination
Information on the right wheel and tire combination
and rim version for your vehicle can be
obtained from the service center.
Incorrect wheel and tire combinations impair the
function of a vari ...
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 ...