I just installed some new reverse glow gauges, which need to be powered. I obviously want them to turn on when i turn my lights on so where should i hook them up to?
I used the infamous big brown wire on the headlight switch.. I actually had a harder time finding a ground that would work.. Ended up using the big frame tube behind the cluster to ground it.
It's the brown wire on the wiring harness for the headlight nob. I spliced into the wire and soldered it in so it doesnt come loose. There's 2 bolts holding the bracket onto the dash, don't remember the size though.