I'm still having an interior light problem. The dealer found a shorted wire in some fuseable links( they said it was aftermarket). They repaired them( Left the truck there 9 hrs of course.) Then the next day the fuses blew. Either fuse 26, or the fuseable one under the dash (which also makes my fuel gauge read empty,)will blow when i turn on the dome lights . So I'm thinking the previous owner had may have had an alarm removed(improperly.) Which may be why the interior lights are the only thing that keeps blowing fuses. So before I get a chance to leave it at the dealer all day again, I thought I could trace some wires and look for problems, but can't find an electrical diagram. Any help is appreciated!