I've got a '97 850, and when I bought it I drove it two hours home with the Windows working just fine. About two days later they stopped working all together. I've checked the fuse box, no problems there, and everything else electric like the mirror controls, seat heaters, ac, etc works fine. No, the child lock is not on either. From the little research I've done that I could decipher it could possibly be a relay? I'm not sure. Also when I turn on my radio it tells me "off," the sassy thing, as that's also all it does. Possibly something else electric or maybe whoever put it in was just a bit overconfident? It is the original system though not sure if it's been in there since the cars birth as it's in very nice shape. Again not sure about much here, but any suggestions would be extremely appreciated.