Saab: dash lights, dash lights, schematic diagram

Question
All of the dash lights on my 2001 93 come on and stay on, but the car doesn't drive poorly. What could this be?

Answer
Dear JK:
 As stated in my profile, my hands on experience is limited to the pre-1993 900s. All I can therefore comment on is that there is an instrument panel wiring problem (usually a broken wire or corroded ground connection) somewhere. You'll need a good schematic diagram to pinpoint the problem which can be obtained at <www.alldatadiy.com>.
                 Hope this helps,
                         Jerry