WARNING: This page is about a different car, the 2009 Mercury Grand Marquis and 2009 Ford Crown Victoria. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Exploded View Of Fire Suppression Manual Switch
Courtesy of FORD MOTOR CO.
Item
Part Number
Description
1
54519A70
Fire suppression manual switch
2
-
Fire suppression manual switch electrical connector (part of 54519A70)