I got a new to me slightly used living qtr this weekend. When I went to hook up the lights the socket was cracked and the 6 prong hookup had turned so it didn't line up to the proper hookup. I blew several fuses in the truck which I replaced and now all outside lights are working. My problem is the lights on the inside won't work with out electricity. I checked the fuses and brakers which all looked good. Any ideas?