WARNING: This page is about a different car, the 2014 Lincoln MKX and 2014 Ford Edge. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Automatic Climate Control System - Wiring Diagram (With Ambient Lighting; 1 Of 3)
Courtesy of FORD MOTOR CO.
Fig 2: Automatic Climate Control System - Wiring Diagram (With Ambient Lighting; 2 Of 3)
Courtesy of FORD MOTOR CO.
Fig 3: Automatic Climate Control System - Wiring Diagram (With Ambient Lighting; 3 Of 3)