Originally Posted by T4EaterJonny
nope. Light does not go off. Undid the spring, undid the mounting tab and everything. Played with it in my hand
too while I watched the tailight.. Again.. the switch works if i swap the wires in the back. No one has one of these old school baja designs kits? I think i'll delete that random ground wire that goes nowhere. Poses more of a hazard than a purpose. Maybe I'll play with some aligator clips for a while and see what I can do.
Time for another repost I suppose
Old Baja Designs DS kit wiring diagram:
I could not tell from your photo where the battery is located? I didn't see the FET switch either (aka WTF box)
My guess is that the black wire is to ground the battery negative to the frame.