marcekb
Well-Known Member
That's an interesting idea. I just ran around the outside of the headliner between it and the roof so you can't see anything, which was easy (didn't remove anything). But, I like the idea of going straight through from front to back...Yes, I have had the A139Pro installed and powered by the mirror USB port for a few weeks. It works well and I have not had any issues.
To install the rear camera I ran a flexible electricians fish tape from the front to the rear between the headliner and roof. Much easier than removing the interior trim like I did in my S550.
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