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Symptom Chart(s)

Symptom Chart: Headlamps 

Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices. Refer to: Diagnostic Methods .

Symptom Chart 

Condition Possible Sources Actions
A module does not respond to the diagnostic scan tool Fuse
Wiring, terminals or connectors
Module
REFER to: Communications Network .
One or both low beams is inoperative - High Intensity Discharge (HID) headlamps Refer to the Pinpoint Test GO to Pinpoint Test A 
One or both low beams is inoperative - LED headlamps Refer to the Pinpoint Test GO to Pinpoint Test B 
One or both high beams is inoperative - High Intensity Discharge (HID) headlamps Refer to the Pinpoint Test GO to Pinpoint Test C 
One or both high beams is inoperative - LED headlamps Refer to the Pinpoint Test GO to Pinpoint Test D 
One or both low beams are on continuously - High Intensity Discharge (HID) headlamps Refer to the Pinpoint Test GO to Pinpoint Test E 
One or both low beams are on continuously - LED headlamps Refer to the Pinpoint Test GO to Pinpoint Test F 
One or both high beams are on continuously - High Intensity Discharge (HID) headlamps Refer to the Pinpoint Test GO to Pinpoint Test G 
One or both high beams are on continuously - LED headlamps Refer to the Pinpoint Test GO to Pinpoint Test H 
The flash-to-pass feature is inoperative Refer to the Pinpoint Test GO to Pinpoint Test I 
The automatic high beam feature is inoperative Refer to the Pinpoint Test GO to Pinpoint Test J 
The adaptive front lighting/automatic headlamp leveling is inoperative/does not operate correctly Refer to the Pinpoint Test GO to Pinpoint Test R 
One signature/park lamp is inoperative - North America only Refer to the Pinpoint Test If a single signature lamp LED is inoperative, INSTALL a new headlamp assembly. Refer to: Headlamp Assembly  .
If all the signature lamp Light Emitting Diodes (LEDs) in a headlamp assembly are inoperative, GO to Pinpoint Test S 
One or both signature/park lamps do not dim with the parking lamps ON or do not brighten when the parking lamps are OFF - North America only Refer to the Pinpoint Test REFER to: Parking, Rear and License Plate Lamps  .