Greetings - Today along with the help of my more technical buddy we installed a Westfalia detachable swan neck towbar (pfjones eBay) on my 2011 rx450h and that all seemed to have gone rather well.
Problem I am left with is getting the electrics wired up, I have the the universal bypass relay, but it seems to want me to splice into the wiring for brakes, indicators etc and I really don't want to do that. I cannot find any instructions on the web so far either.
I wanted to know or assume that there is a plug somewhere in the rx which is used when Lexus install the towbar and if anyone had any clue about the wiring diagram so I know which is which, to be honest any help would be great. If someone had the install done maybe they know where the electrics were plugged into.
I assume if I am carrying bikes I would need to have a light board and plates plugged in?