Originally Posted by BikerBob
everything else is functioning as it should. Yes we are talking about the orange back lighting of the dash.
Unless you have suddenly managed to blow about three or four backlighting bulbs at once, I'd guess your problem is with either the headlight switch rheostat (the dimmer) or some wiring somewhere. I would check out the headlight switch first.
Sorry, I forget what year your car was, but the TechInfo article on dismantling the 1993 dash gauge cluster contains details on how to get the headlight switch out as well.