headliner
The first digram shows you the screws on the visor to remove and the second one gives you a rough idea of where those sensors are. #20-Headliner(with sliding roof opening), 30-Clips & brackets, 45-bracing (panel to roof rail), 50-Frame (rear dome lamps with parktronics), 60-Sliding roof.
If you can make sense of all this, then you can tackle the job.



