I just walked in the door from a drive back from the beach. The AC was blowing cold and the CD changer was playing on the way home. All of a sudden the AC and the CD player cut off at the same time, completely losing power. No air will blow at all..hot or cold. The radio will still cut on but the weather band and the radio will not play any sound. I just sat down to relax for a few before doing some trouble shooting. Any thoughts?