yup, my running lights and interior lights would go on and off ramdomly when going down the road. after SEVERAL hours each day for several days... probably about 25 hours of searching i found the problem to be the female end in the fuse box wasnt tight enough to make contact with the fuse all the time, going down the road it would vibrate loose and loose contact but when i checked them it would move and be good.... so i know how frustrating it can be. you working this weekend???