Symptom Chart: Headlamps
WARNING: This page is about a different car, the 2018 Lincoln Navigator. However, it is still accessible from the selected car via links, so may be relevant.
Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods .
| 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 | Refer to the Pinpoint Test | GO to Pinpoint Test A |
| One or both high beams is inoperative | Refer to the Pinpoint Test | GO to Pinpoint Test B |
| One or both low beams are on continuously | Refer to the Pinpoint Test | GO to Pinpoint Test C |
| One or both high beams are on continuously | Refer to the Pinpoint Test | GO to Pinpoint Test D |
| The flash-to-pass feature is inoperative | Refer to the Pinpoint Test | GO to Pinpoint Test E |
| The automatic high beam feature is inoperative | Refer to the Pinpoint Test | GO to Pinpoint Test F |
| The adaptive front lighting/automatic headlamp leveling is inoperative/does not operate correctly | Refer to the Pinpoint Test | GO to Pinpoint Test P |