Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Self-Diagnostic Function
The Auto High-Beam has a self-diagnostic function. If a malfunction of the Auto High-Beam detects a problem while in operation, a warning message is displayed on the multi-information display (MID), the Auto High-Beam stops operating, and stores DTCs.
The Auto High-Beam operates while maintaining a mutual connection between the multipurpose camera unit at the control origin and the other control units (relay control module, MICU, gauge control module, automatic lighting/rain sensor, etc.). If malfunctions occur in these control unit systems, the backward leaving support does not operate. At this time, warning indicator of the related control unit turn on and a warning message is displayed on the multi-information display (MID).
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.