Front Defrost
WARNING: This page is about a different car, the 1998 Buick LeSabre. However, it is still accessible from the selected car via links, so may be relevant.
When FRONT DEFROST button is pressed, the FRONT DEFROST button LED should come on and the selected temperature should be displayed for 5 seconds. A request will also be sent to the programmer to direct air to the windshield. This is a manual mode only.