I just got my challenger all wired up, everything works except for one thing. I cannot get my light bar to light up, I replaced all of the bulbs before i installed it. it was the only thing not working so i thought mabey the fuse was bad, so i put a new fuse in it, still nothing so i got down there with my test light and every single place a fuse goes lit up my test light except the one for the light bar. there is no power what so ever going to that one fuse and I cannot figure out why. I am not very good with electrical stuff so any help would be great