E 450 V8-5.4L (2009)
6. Remove the 4 license plate housing screws.
7. Position the housing away from the door.
8. Disconnect the lock cylinder actuating rod and the door latch actuating cable.
9. Remove the retainer and the door lock cylinder.
Rear door with E-Guard Cargo Protection System
10. Remove the 4 license plate housing screws.
11. Position the housing away from the door.
12. Disconnect the interior door latch actuating cable.
13. NOTE: View of the door lock cylinder cover is from the bottom.
Release the 2 tabs on the door lock cylinder cover and slide it off the door lock cylinder.