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 left instrument panel insulator. Refer to CLOSEOUT/INSULATOR PANEL REPLACEMENT - LEFT in Instrument Panel, Gages and Console.
Disconnect the cruise release switch electrical connector.
Remove the cruise release switch from the cruise release switch retainer on the brake pedal bracket.

Fig 1: Removing Cruise Release Switch From Cruise Release Switch Retainer On Brake Pedal Bracket
Courtesy of GENERAL MOTORS CORP.