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Home >> Buick >> 2012 >> Regal GS, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 150 (Lighting System) >> Diagnostic Information and Procedures >> DTC B2580 >> DTC Descriptors

DTC Descriptors

WARNING: This page is about a different car, the 2013 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.
DTC B2580 01

Headlamp High Beam Control Circuit Short to Battery

DTC B2580 02

Headlamp High Beam Control Circuit Short to Ground

DTC B2580 04

Headlamp High Beam Control Circuit Open