Chevrolet 1998 Cavalier Owner's Manual page 129

5.
Pull the boot center cover from behind the rear
seatback and place it over the inner sides of the boot
side covers and the lowered top.
6. Go to the rear of the vehicle. Place the boot center
cover along the trunk lid opening. Align one snap on
the corner of the boot to the ball stud and push
forward. Repeat for other snap.
7. Close the trunk lid.
8. Raise the rear seatback to the up position. Push the
seat back to make sure it is latched.
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