DTC B242C: Right Headlight ECU Malfunction; DTC B242D: Left Headlight ECU Malfunction [03/2019 - ]: Description
These DTCs are stored if the headlight ECU sub-assembly LH or RH detects an internal malfunction.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | DTC Output from |
|---|---|---|---|---|
| B242C | Right Headlight ECU Malfunction | An internal malfunction occurs in the headlight ECU sub-assembly RH | Headlight ECU sub-assembly RH | HL AutoLeveling |
| B242D | Left Headlight ECU Malfunction | An internal malfunction occurs in the headlight ECU sub-assembly LH | Headlight ECU sub-assembly LH | HL AutoLeveling |