i have a 2002 s 500 merceds benz i have owned my baby for a year know never had prop's but yes it has high millage 130k but well kept as most benz owner's do so well ...lol any way my front dash upper switch panel is dead all switchs hazzard,rear head rest, sunvisor, susspsion , bla bla , are all dead every thing else works great no other prob's what so ever please help anyone....thanks
and yes i have checked all the 3 fuse box's and they are all good ... thinking might be a relay........