The forum where this post should go is not loading, so here we go. I'm planning on installing a hitch on my car, which also comes with wires that feed electrical power to the lights on the trailer I'll hook up to my car, my question is, Will this wires be connected to the electrical system directly, or do they make a connection off of a wire that feeds one of my back lights or what's teh deal? also how hard is it to remove this stuff after, thanks