WARNING: This page is about a different car, the 2006 Dodge Magnum, 2006 Dodge Charger, and 2006 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Repeater Lamp
Courtesy of DAIMLERCHRYSLER CORP.
Replace Bulb.
Engage right hook of lamp (3) into the sheet metal (2 - note correct orientation of lettering on lens).
Rotate lamp in place until left side engages (light audible click).