Setup, Compatibility & Care
Installation of the H4 bulbs is straightforward: 1. Access the back of your headlight assembly. 2. Remove the original halogen bulb. 3. Plug the ENdureLite H4 connector into the factory harness. 4. Secure the LED bulb into the socket, ensuring the cooling fan has enough clearance to breathe inside the housing. While the CANbus driver handles most compatibility issues, some vehicles may still require a flicker-free harness adapter if the computer is sensitive. To maintain your bulbs, keep the headlight lenses clear of oxidation and grime, as this can affect the light output quality and beam precision over time.