Pics? I am especially curious how they did the wiring...
I will have to take some with my camera phone or something and post them up. Honestly, I haven't even looked at how they rigged it. I can see it when I bend down and I was satisfied with just knowing it was there.
As for the wiring, I have the light hookup dangling in the trunk. So if you open the hatch and look down, the wiring is coming out from under the board that covers the spare tire. You can pull more wire if you want or tuck it under to hide it. I just plug it into the trailer and then close the hatch. It didn't do any damage to the wiring.
Oh, and they mentioned that they had to connect it directly to the battery on this car. I really need to take a better look.