Removal Procedure

Remove the trim panel. Refer to Trim Panel Replacement - Rear Quarter Lower (Aztek) or Trim Panel Replacement - Rear Quarter Lower (Rendezvous) .
Disconnect the electrical connector.
Remove the screws which retain the rear cargo audio control.

Fig 1: Expanded View Of Rear Cargo Audio Control
Courtesy of GENERAL MOTORS CORP.
Remove the rear cargo audio control from the trim panel.

Fig 2: Identifying Rear Cargo Audio Control
Courtesy of GENERAL MOTORS CORP.