This only started to occur after i drove in the rain.At night the head lights would come on automatically,the dash lights, radio lights would come on too.After a few minutes or so the dash and radio lights would dim then shut off then turn back on. But when i turned on the high beams the dash/radio lights would stay on and would not flicker or dim.Did anyone ever have the same problem or know how to fix the problem?? I could really use your help. thanks