I have an 88 Sedan DeVille... the only problem I have with it is the power moonroof is broken. It opens, but doesnt shut. When I played with the switch like an a$$ and found out about my plight, a bump appeared in the back in the cloth covering the ceiling panel, and when I try to close it, it made a grinding noise. So my mom and I are figuring that it's some kind of linkage problem, and more than likely something relatively simple. But we cant find any way to remove the ceiling panel, without having to rip out the cloth or anything. Is it possible to remove it? and if so, how? I know this isnt exactly a life or death situation, but heck, I cant brag to my friends about a moonroof if it's broken!