WARNING: This page is about a different car, the 2008 Dodge Magnum, 2008 Dodge Charger, and 2008 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Upper Decklid Bumpers
Courtesy of CHRYSLER LLC
Open the deck lid.
Unscrew the upper bumper (2) from the lower flange of the deck lid inner panel (1).