DTC B242C: Right Headlight ECU Malfunction; DTC B242D: Left Headlight ECU Malfunction [10/2018 - ]: Description
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These DTCs are stored if the No. 1 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 No. 1 headlight ECU sub-assembly RH | No. 1 headlight ECU sub-assembly RH | HL AutoLeveling |
| B242D | Left Headlight ECU Malfunction | An internal malfunction occurs in the No. 1 headlight ECU sub-assembly LH | No. 1 headlight ECU sub-assembly LH | HL AutoLeveling |