Pinpoint Test A: The Chime Sounds When The Driver Door Is Ajar (No Key In Ignition And Headlamps Off): Notes
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.
Refer to SYSTEM WIRING DIAGRAMS , Instrument Cluster for schematic and connector information.