Removal Procedure

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

Remove the outer seat cushion trim panel. Refer to TRIM PANEL REPLACEMENT - FRONT SEAT .
Use a small, flat-bladed tool to remove the lumbar control switch from the trim panel.

Fig 1: Removing Lumbar Control Switch From Trim Panel
Courtesy of GENERAL MOTORS CORP.
Disconnect the electrical connector (1) from the seat harness.
Remove the switch from the seat.

Fig 2: Disconnecting Electrical Connector From Seat Harness
Courtesy of GENERAL MOTORS CORP.