Discover a wide selection of replacement Headlamp Relay at AM Car Parts. Our extensive range is sourced from top-tier auto parts manufacturers, ensuring quality and reliability. Simply input your vehicle's registration number or select the make and to find the compatible Headlamp Relay for your vehicle.
What is Headlamp Relay?
A headlamp relay moves the high current switching away from the headlight switch so that the switch only sees a small current – in the range of a few thousands of an amp. Two types of relays has to be used - One for low beam and another for high beam.On most vehicles he headlight relay is located in the engine compartment. It is next to the battery in a black box.t can also be in the headlight switch or the fuse box where it would be marked.