DTC B124B: Automatic High Beam System [11/2014 - ]: Description

When DTCs for the following systems are stored, this DTC is stored simultaneously.

DTC No.	DTC Detection Condition	Trouble Area
B124B	Malfunction in automatic high beam system	Lane departure alert system Lane departure warning camera Main body ECU (multiplex network body ECU) CAN communication system Electronically controlled brake system SFI system Lane Departure Alert System