I know you need a trigger wire for a few different things... the city lights and the rear fog require a jumper wire.. coding for the rear too I believe? There are so many different threads on this I cannot remember which information is accurate. Sorry man.. someone here with know though.
A trigger wire for the parking lights? Ok, see I have been looking for a DIY but there are so many threads clogged with garbage that I can not find one. I just need a DIY for the parking lights, and the rear fog I guess if I go that route as well as coding.
Well read them.
There are many threads for it and search for them and search within them.
Don't make others go searching for it for you, they ain't gonna type them up either when so many are out there.
I cant figure whats wrong I have a 2010 GTI I have Xenons and upgrade to OEM LEDs and LED rear taillights with rear fog. I cant get my rear fogs to work I thought I ran the right wires and coding but it a no go. Can anyone lead me in the right direction to get it working?