Rear Defrost Button
WARNING: This page is about a different car, the 1998 Dodge Intrepid and 1998 Chrysler Concorde. However, it is still accessible from the selected car via links, so may be relevant.
Rear defrost operates independently of all control modes when ignition is on. A 15-minute cycle begins and LED will illuminate when rear defrost button is pressed. After first 15-minute cycle, subsequent operations will only be 7.5-minute cycles. When ignition is turned off or rear defrost push button is pressed to OFF position, current cycle will abort. Rear defrost button operates a plug-in relay located on the back of control panel.