WARNING: This page is about a different car, the 2006 Mercury Milan, 2006 Lincoln Zephyr, and 2006 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.
Memory Seat Switch
Fig 1: Identifying Memory Set Switch Pins (Connector Terminal)
Courtesy of FORD MOTOR CO.
FUNCTION SELECTION CONTINUITY BETWEEN ELECTRICAL PINS