Hey Guys, I am trying to install my Steward Warner Boost gauge and can't figure out which wire
on the headlight switch I need to splice into. I have a 2004 TT 225 with BEA engine. I did a search
and did find people splicing into the Blue wire. Light Blue wire or the Grey and Blue wire.

Well, my headlight switch doesn't have any Blue or Grey or any combo thereoff.
If anyone with a 2003+ TT could tell me which wire they connected the Power wire too I would
deeply appreciate it. I don't have a circuit tester so I don't have a way to test which wire has
power and which doesn't.

Thank you for your help!

PS: I tried already to splice into a couple of wires at random and that didn't work. So I am going to
wait for some replies before I mess up any more wires.

 

Never mind exTTreme came through and helped me out

Now I have issues with the damn tubing kinking. Back to the drawing board.