Use a thin putty knife to go around the edges of the switch pack where
it seats on the console. The pack comes out as a unit. You then lift
a plastic lever for the electrical wiring connector to separate the
wiring from the switch pack. After that you can place the pack on a
bench to open it up and clean. Use a utility knife blade to carefully
open the switch pack. It should be apparent to you after it is opened.
Inside every toggle switch there is a bent copper piece. Clean the
copper piece and contact point.
>> Stay informed about: Saab 9000 rear window switches