So, here’s the situation. The other day, I was working on the new headlights I bought for my 1986 IROC-Z, trying to get the halos to light up. I carelessly left the battery hooked up, and the blue wire touched the black wire (both from running lights). I heard a bit of electrical crackling but put a quick stop to it and unhooked the battery. However, now the headlights do not come on. We have tested them off of the car and each one works, just not while installed on the car. Any suggestions for what the issue may be? I’m pretty clueless when it comes to electrical!