[SubaSteevo]

Cleaning it is probably not going to solve your problem, but I have fixed mine another way. The way the switch works is it pivots back and forth like a seesaw and on either side there is a peg that is pushed down. What happened to my switch was the clip that held the switch on one side of the seesaw snapped. To fix it I took a paper clip, heated it up, and then stuck it through the side of the switch to create a new pivot point. I posted a mini how-to somewhere, you could try searching my sn for "window switch fixed" or something like that. New switches will run you about $100 shipped from subaruparts.com depending on whether you want the one from a 92 with auto up/down or a later one with only auto down. My auto doesn't work at all, but I can live with that for $100.