Retest System
WARNING: This page is about a different car, the 1997 Lincoln Continental. However, it is still accessible from the selected car via links, so may be relevant.
Ensure headlight switch is turned to OFF position. Do not activate any switches during self-test. Repeat ON-DEMAND SELF-TEST. If DTC B1312 is still present, replace LCM and retest system. If DTC 1312 is not present, no problem is indicated at this time.