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Home >> Ford >> 2018 >> Mustang GT, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 101 (Exterior Lighting) >> Diagnosis And Testing >> Daytime Running Lamps (DRL) >> Pinpoint Tests >> Pinpoint Test A : The DRL (Daytime Running Lamps) Are Inoperative (Halogen Headlamps) >> Notes

Pinpoint Test A : The DRL (Daytime Running Lamps) Are Inoperative (Halogen Headlamps): Notes

WARNING: This page is about a different car, the 2018 Ford Edge. However, it is still accessible from the selected car via links, so may be relevant.

Normal Operation and Fault Conditions 

REFER to: Exterior Lighting - System Operation and Component Description .

Possible Sources 

Visual Inspection and Diagnostic Pre-checks