DTC B10A3-86: Error Signal Received From Swivel Actuator (LH) [Adaptive Front Lighting System (AFS) Control Module]: Outline

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DTC B10A3:86 [ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE] DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location	Error signal received from swivel actuator (LH)
Detection condition	The adaptive front lighting system (AFS) control module received error signal from the swivel actuator (LH).
Fail-safe	The swivel actuator (LH) is moved to the center or stopped at the position when the malfunction is determined. The swivel actuator (RH) is moved to the center. Control of the headlight auto leveling system is continued with the headlight leveling actuator positioned -0.65° from where the malfunction is determined.
Possible cause	Swivel actuator (LH) malfunction Adaptive front lighting system (AFS) control module malfunction
System wiring diagram	Not applicable
Connector diagram	Not applicable