Pinpoint Test B : One Or Both High Beams Is Inoperative: Notes
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.
Refer to Wiring Diagram Headlamps/Autolamps for schematic and connector information.
Normal Operation and Fault Conditions
REFER to: Exterior Lighting - Overview .
REFER to: Exterior Lighting - System Operation and Component Description .
Possible Sources
- LH steering column multifunction switch
- LED control module
- Headlamp assembly
- SCCM
- BCM
Visual Inspection and Diagnostic Pre-checks
- Inspect the headlamp assembly for damage.