Removal Procedure

Remove upper extension trim panel screw.

Fig 1: Removing Upper Extension Trim Panel Screw
Courtesy of GENERAL MOTORS CORP.
Remove the trim panel from the inner door.

Fig 2: Removing Upper Trim Finish Panel

GM279005

Courtesy of GENERAL MOTORS CORP.

If equipped with a manual mirror, slide the trim panel off the mirror handle.
Remove the optional power mirror switch. Refer to Power Window Switch Replacement .