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 . |