So I just got my new 2011 Touareg Sport WITH factory/OEM hitch installed. I'm confused about the wiring, though, so I want to ask this before I go to the dealer and look like a tool... I looked under the bumper and there's a plate with some bolts that looks like it's where the plug for the trailer light SHOULD go, but it's not. Is it normal for the cover to be bolted on, or did they really not install it? It is supposed to be part of the trailer hitch, right?