How do you repair a ford Windstar 96 adjar door switch?

To repair a 1996 Ford Windstar's ajar door switch, first, locate the switch, usually found in the door latch mechanism. Inspect it for dirt or corrosion, and clean it if necessary. If the switch is faulty, remove it by disconnecting the wiring harness and unscrewing it from the door. Replace it with a new switch, reconnect the wiring, and test to ensure the door ajar light functions correctly.