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: Removing/Installing Module
Courtesy of DAIMLERCHRYSLER CORP.
Disconnect and isolate the battery negative cable.
Disconnect the one electrical connector to the HID translator module (1).
Remove the one nut (2) holding the module (1) to the bracket.