Joined this site too maybe help/share some information that will help someone going through the same mess I have been going through?...I had a power window failure, then the idot lights came on saying I had 3 doors ajar that were closed?...As you may or will know there is no fuse for this particular model for the power windows. Which puts you in a electronic search for the issue.
I pulled the circuit breaker panel and it looked like a cob web to me and had pretty much given in the fact it was going to be a 100 dollar an hour dealership trip. I was parking one night and had noticed that my dome lights had also went out so, I thought, at least I can find a fuse in my manual for that. I changed the 10 amp dome fuse and everything worked...the interior lights, the windows, the dash went back to normal...My point is; try all fuses before going to the shop and spending a bundle...there may not be a power window fuse but, another may be related. I swear I love to drive this car, even though it is a wagon, when it runs it runs great but never again. Going back to Volvo's after this one...pain in my butt since I bought it....and before the warranty runs out ...trade it!..Hope this helps?