Symptom Table

WARNING: This page is about a different car, the 2010 Mercury Milan, 2010 Lincoln MKZ, and 2010 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.

SYMPTOM TABLE

Condition	Possible Sources	Action
No communication with the Headlamp Control Module (HCM)	Fuse Wiring, terminals or connectors HCM	REFER to PINPOINT TEST I: THE HEADLAMP CONTROL MODULE (HCM) DOES NOT RESPOND TO THE SCAN TOOL .
The adaptive front lighting is inoperative/does not operate correctly	Wiring, terminals or connectors Headlamp assembly HCM	RUN the HCM on-demand self-test. RETRIEVE the DTCs. REFER to DIAGNOSTIC TROUBLE CODE (DTC) TABLE .