Auxiliary Blower Switch: Removal
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2002 GMC Savana Special, 2002 GMC Savana Camper Special, 2002 GMC Savana, 2002 Chevrolet RV Cutaway, and 2002 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
Remove the instrument cluster trim plate. Disconnect the electrical connector from the switch. Remove the switch from the bezel by releasing the tabs on the side of the switch. See Figure.