Home >> Mazda >> 2017 >> 6 Touring, Standard Trans >> Repair and Diagnosis >> Accessories & Equipment >> Headlights >> On-Board Diagnostic - Adaptive Front Lighting System Control Module >> DTC U0001:88/U0100:00/U0131:00/U0140:00/U0155:00 [Adaptive Front Lighting System (AFS) Control Module] >> Diagnostic Procedure