I have a 2001 Audi s4 im coming home and right when i pull in my oil sensor light comes up. then i try to turn my a/c on but it wont turn on but the buttons light up, my mirrors don't move my oil temperature gauges does not work my outside air temperature gauge does work and every time i shut off my car i have to shut my radio off by hand because it stays on if i don't HELP ME PLEASE!!