so, today I had a visit in my saab workshop because of defective cooling water hose.ovr opened the visit in the workshop and closed the windows of the convertible always with the button with which to open the cover and close When the cover is closed open all four windows at once: tap the cover-close button once for a short time. When the cover is closed, close all four windows again: tap the cover-close button twice for a short time. then today at noon the convertible was picked up and had to find that I can no longer open and do the windows with the top button as described above. The boss of the workshop tried to fix this again, but what was not possible after his statement, because this should be such a protective mechanism for the disc?!?!?!!?? Can that be ?!?!?? What can I do so that I can open and make the windows again with the top button. That was because much more comfortable than Now.