Since yesterday I have no dash light anymore. Also my courtesy and dome lamp won't turn on when I open a door. Even when I try to illuminate them manually they won't come on. The door Ajar indicator comes on on the dash the same with the cargo light indicator (but the light doesn't go on when I turn the switch). Also the glovebox light doesn't work. The ashtray light does. Everything else workes. Has anybody else had this problem?? I checked the fuse but it isn't broken. I think its the ground. Could it be that all these lights are on the same ground? Does anybody know where this ground cable starts (contact point?). Thanks for any help.