AFLS(Adaptive Front-Lighting System) provides driver with the best visibility by adjusting horizontal and vertical direction of the headlamp. For efficient operation of system, some informations that the vehicle speed, steering angle signal, brake switch signal, gear position are input to AFLS ECU through the CAN communication. and also AFLS ECU drive actuators in order to adjusting headlamp through the LIN communication.

ECU sets this code, If error detected in A/D convertor.

Item	Detecting Condition	Possible Cause
DTC Strategy	• ECU H/W monitoring	1. Faulty AFLS ECU
Enable Conditions	• IG ON
Threshold Value	• Faulty in ECU hardware (A/D converter Fail)
Detecting time	• immediately
Fail Safe	• Leveling : stop at present status • Swiveling : stop at present status
Check Lamp	NO