So I have some electrical problems and I don't even know where to begin looking to fix them. First is the radio. H.u. Fuse is fine, the harness looks spectacular (one of the best I've seen) and the main fuse in the box is fine yet it doesn't work, hasn't in years. Next up is the window/lock switches. The only ones that work are the drivers panel. All the others are dead. Maybe a grounding issue? Bad relays?