WARNING: This page is about a different car, the 2003 Pontiac Sunfire and 2003 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.
Remove the screw (2) from the outer trim cover (1).
Remove the outer trim cover (1) from the instrument panel (I/P) carrier.
Fig 1: Removing Outer Trim Cover From Instrument Panel (I/P) Carrier (Pontiac)