Headlamp Wiring Diagram: How to Read the Circuit Safely

It maps circuit components and connections such as fuses, relays, switches, modules and earth points.

Use official service information matched to year, model and trim, and confirm the lighting system.

Do not bypass the designed circuit as a general fix; incorrect wiring can overload parts or defeat protection.

Check instructions for the exact kit and vehicle. Contact its supplier or an auto electrician if missing.