Hi all, I have recently fit a tow bar to my mk2.5 focus titanium and whilst unplugging the fog light to take off the bumper I saw a wiring plug thing (dont know the correct wording) which isn't doing anything, I was wondering whether this is for wiring the trailer lights into? The only problem I can see is that there are only 6 wires going into it in oppose to obviously 7 for the trailer lights. I will try to get a photo of it soon. Cheerw!