WARNING: This page is about a different car, the 2007 Lincoln MKX and 2007 Ford Edge. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Exploded View Of Audio Unit
Courtesy of FORD MOTOR CO.
Item
Part Number
Description
1
W707628
Audio unit screws (4 required)
2
18C815
Audio unit
3
-
Audio unit electrical connectors (part of 14401 or 18812)