When I purchased the TvOnNav in motion module,I also bought their AV Input Harness.I have found this harness very usefull as I have connected a Dvd player to it and it is working nicely(after follwing UcrewX5 article on the subject).In the Harness,I also have a cable to connect a Rear view camera and I would welcome any feedback from anyone who has done this!Should I install a oem camera or will any other camera work ?Does the camera also have Audio?......Thanks
I enclose some photos of Dvd player install in first aid kit box.