after a little frustration and a small helping of patience, I found one of the sources of my headliner/sunroof rattle. The plastic accordian screen(s) on each side of the sunroof, used to hide the mechanism, were split along the creases and created a surprisingly amount of noise. Being beyond repair I was able to remove the pieces above the lower track up to the glass, but cant figure out how to remove the trapped lower pieces. Can any one tell me how to remove/replace these if I can get them from my dealer? thanks.