Automotive lighting systems are crucial components in any vehicle, providing visibility, safety, and communication for drivers and other road users. Among these lighting components, headlights play an essential role in ensuring clear vision during nighttime driving and poor weather conditions. The efficiency and safety of a vehicle's lighting system largely depend on the underlying electrical components that power these lights. One such critical component is the Automotive relay for headlights, which ensures that the headlights function effectively while safeguarding other components in the electrical circuit.