1995 Buick Century Owner's Manual - Page 101

To Use the Cover:Grasp the handleand pull the cover the over the rear storage area. Insert ends of the support rod into the slots in the trim panel near the liftgate. When the cover isn't in use, roll it back onto the roller. Hold the handleand lift the support rod out of the slots. Tug the cover lightly, then let it roll back automatically. Don't release the handleuntil the cover has rolled back completely. To Remove the Cover: You can remove the cover and roller assembly for extra cargo room. Slide back the end sleeve and lift the assembly out of the notch in the trim panel. To replace the assembly, reverse the procedure. 2-43