How do you reset anti theft 2001 Windstar?

To reset the anti-theft system on a 2001 Ford Windstar, first ensure that the vehicle is in the "Off" position. Then, turn the ignition to the "On" position without starting the engine. Leave it in this position for about 10 minutes until the anti-theft light stops blinking and stays on. Finally, turn the ignition back to the "Off" position, and then start the vehicle to complete the reset.