My LandRover has factory installed trailer connection plug in the right rear tail light. I purchased the harness. All plugs fit and matchup. However, there are 3 wires sticking out of the harness attached to nothing which end behind the tail light lensewhere the connetion is Where do I connect the 3 wires that are coming out the side of the harness?The harness kit from Dealer has an adaptor included to convert from the factory 7 round to a 4 flat to a 7 flat which matches the trailer male plug. I dont think all pins are matching each other wire purpose with the correct wire. In turn, I needed an adaptor from Pollak # 12-723EV to connect this and also to connect to the trailers 7 blade, plug. The adaptor from Pollak also has 3 wires 4counting the white ground wire the 3 wires are purple, blue and black.I have no trailer lights at all when plugged in. My question: Where do the 3 wires sticking out of harness on vehicle side and the 3 wires on the Pollak adaptor go? Do I connect them together ? Both 4 flat connections vehicleandtrailer adaptors wires match color to color brown,white,greenandyellow Also, is it okay to change the trailers wire,pin location to match the adaptor #12-723EV ? Since the two 4 Flat connections seem to match, I dont want to cut, splice and possibly alter the vehicle sidewiring,harness ect.. Thank you for your help!!
asked by: Tim
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