I recently detailed my V-70 SE, 2000 model and did get an award from
an Detailing Website I am a member of! I just love this Vehicle!

http://i940.photobucket.com/albums/ad245/maxusa/rejexed/DSCN3749.jpg
http://i940.photobucket.com/albums/ad245/maxusa/rejexed/DSCN3744.jpg
http://i940 ...

Here is a picture of the culprit, as you can see, there is quite a bit of build-up under the "up" contact (Fourth from the top)
Quick fix for about 15 minutes tops, no wonder these dealerships make a fortune on switches this way!
Good luck People!
http://i940.photobucket.com/albums/ad245/maxusa ...

Thank you guy's for posting this very helpful PDF, after downloading it
I did went to work on my 2000 V-70 SE as the window rolled down, but not up.
Instead of going to the dealer and pay the jackpot for a new switch, i did
disect the whole switch and there i did find the culprit!
The contact was ...