2015 A3 Convertible - How does windshield and a pillar trim come out?
 

I want to hardwire a dashcam on a 2015 A3 convertible and am mystified by the interior trim. How do you remove the interior trim pieces around the top of the windshield and drivers side a-pillar? What are the tricks and the parts to watch out for? Any hidden fasteners or do these parts just snap in? I would love it if you could tell me to RTFM and then point me to the manual.

This is the wife's ride, so any broken parts will be way more painful than usual for me. Any help is appreciated.

JW