Pontiac 1999 Sunfire Owner's Manual page 110

3. Install the boot side cover by inserting the tab (A) on
the underside of the cover into the slot (B) at the top
of the quarter trim panel. Place the rear flap of the
boot side cover in the trunk lid opening, aligning the
eyelet (C) over the boot snap ball stud (D).
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4. Attach the two snaps on the inside flap of the side
cover, to the side of the quarter trim panel. Attach
the front snap (E) first and then the rear snap (F).
The rear snap is adjustable for ease of installation.
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