I have fitted a Umbra Rimorchi tow bar into my T6 ( a T32 4Motion, if that makes any difference). The T6 has tow bar prep, I ordered the 13pin wiring kit with the tow bar. I was expecting to just plug "a plug" into the T6 wiring in the rear left of the van. I have read a lot and understand hardly anything. Auto electrics just confuse me immensly. My questions are: Is there a different harness I can buy that will just plug in? Westfallia etc? If not what colour wire goes to what pin, how and what tools do I need? Again I have read and read again over a couple of months and its not sinking in, apologise if I have come across as a bit daft (we all have our moments) but I just need a ladybird book version of what to do .... please