Heated Glass Element: Locations
The rear window defogger system is controlled by a momentary switch that is integral to the a/c heater control located in the center stack area of the instrument panel.The rear window defogger relay is located in the junction block, under the left end of the instrument panel in the passenger compartment.
The rear window defogger switch is integral to the a/c heater control, which is located in the instrument panel center stack below the radio receiver.