ok here is one for you guys, we had freezing rain today , so when i turned on the windshield washer it stayed on even when i swichit off ,i turned off the key and on again and they still sprayed, so i pulled the fuse and started the car and shut it off again and put thr fuse back and they stayed off until i tried again and they stayed on again can someone tell me whats up with that it;s a 94 wagon 850 volvo

 

Maybe bad switch.

 

I would imagine at this point the windshield wiper probably got ripped to shreds too......luckily I learned once the hard way not to do that and made sure to tap my wiper off with the ice scratcher....