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, open or close the vehicle using the buttons on the remote control or use the integrated key in the door lock.

To subsequently start the engine, hold the remote control against the marked area on the steering column

    See also:

    Issued warning
    If you leave the lane and if a lane marking has been detected, the steering wheel begins vibrating. If the turn signal is set before changing the lane, a warning is not issued. ...

    Activating HDC
    Press the button; the LED above the button lights up. ...

    Oil change
    An oil change should be carried out by your service center only. ...