Volvo Repair: Windows for 1999 S70, window controller, culprit

Question
Roger,
Starting late last year, my rear passenger window only went down using drivers side controls....rear passenger controls could be used to put window up.  Then earlier this spring, passenger window did the same thing. And now NONE of the windows can be controlled anywhere in the car, and my sunroof doesn't work anymore either. Everything electric in the car is still working. Ideas?

Answer
Duane, Welcome to the world of 99 and up Volvos.  Most likely its the Alarm siren for these problems.  The Master window controller is usally the culprit for the windows.  I would have the car scanned to see if the alarm is causing the issue for the roof.  Roger