Installation Procedure

WARNING: This page is about a different car, the 2004 Cadillac DeVille. However, it is still accessible from the selected car via links, so may be relevant.

Connect the electrical connector.
Install the rear speaker into the opening in the rear shelf panel.
Install the 4 retainers.

Fig 1: View Of Rear Speaker & Retainers

Courtesy of GENERAL MOTORS CORP.

Install the rear shelf trim panel. Refer to Trim Panel Replacement - Rear Window Shelf (Without Sunshade) or Trim Panel Replacement - Rear Window Shelf (With Sunshade) in Interior Trim.