Hello Everyone,

I have a '96 850 wagon with a 136,000 on the clock. Recently, when I push the button on the stalk that activates the rear window spritzer, I get nothing. Then, 10 or 15 minutes later it works. It's not the cold weather, it happens even when the temperature is above freezing, plus I use undiluted windhshield wiper fluid, which has a very low freezing point. So what do you think? Is it the switch in the steering wheel stalk going bad or the electric pump in the rear that pumps the fluid? Thanks in advance to all who respond.

Hugh