See also:

Opening/closing the glass sunroof
With the sliding visor open, proceed as described under Sliding visor. ...

Comparison with ordinary remote control
The functions can be controlled by pressing the buttons of the remote control or Comfort Access. Unlocking Fully grasp a door handle, arrow 1. This corresponds to pressing the button. Lockin ...

Service booklet
Perform maintenance work at the service center, and record the work in the service booklet. The entries are proof of regular maintenance. ...