Could you post a picture of where the harness wire goes into the roof liner or under the cover? TIA

Will do it tomorrow, but to my knowledge the wiring is pretty well hidden under the panels so not sure how useful it would be.

Thanks! Yeah all of the wires are hidden but the main harness (thick, black cable) from the camera is partially visible. And, my problem is trying to figure out where should it be tucked in (under roof liner or somehow into the main cover)

https://cimg5.ibsrv.net/gimg/www.aud...b46247f552.jpg
https://cimg7.ibsrv.net/gimg/www.aud...56634abd5d.jpg
OK, will try to take some pics of that area tomorrow;.

Uploaded pics - could not get a better view.

Thanks for the pic. This is very helpful. Can you please confirm if your light gray cover was modified to make room for the thick harness to stock through it? This cover generally sticks up right to the window without any clearance so I’m confused how your harness comes out right from it.

I don't think anything was modified - at least, I don't think it was - or it's likely the installer would have mentioned it to me. Sorry can't help you there. You may want to PM the OP of this thread BlackOptics as he installed his himself and may know more about this step.