I was driving my 2001 V70 (55K)today and tried to open my sunroof and it did not work, did not even make a noise. Then I tried to turn on the (courtesy?) lights above the middle of the dash, and they did not work. Then I tried to lock the doors with the power lock button in the door, and that did not work. I checked all of those fuses and not a one is blown. Any other suggestions?

 

Hey there. There's a few others on here that may know for sure, but I think it sounds like the Upper Electronic Module located in the rear view mirror. It controls interior roof lighting, sunroof and interacts with the door modules. You may want to take it in for diagnostics/scanning.

 

Have you changed the battery lately?