Removal Procedure

WARNING: This page is about a different car, the 2003 Pontiac Aztek and 2003 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.

Remove the front door trim panel. Refer to TRIM PANEL REPLACEMENT - SIDE FRONT DOOR (AZTEK) or TRIM PANEL REPLACEMENT - SIDE FRONT DOOR (RENDEZVOUS) .
Remove the nuts from the outside rearview mirror.
Disconnect the electrical connector from the outside rearview mirror.
Remove the outside rearview mirror from the front door.

Fig 1: Removing Power Mirror
Courtesy of GENERAL MOTORS CORP.