7. Connect the relay to the bulb: Connect your relay signal wire to the female HID connector that you left hanging on the battery side of the vehicle.. Package Contents Below are the components included in your Single Beam HID Conversion Kit with Warning Cancellers and a Power Relay Harness. Two (2) x Xenon HID Bulbs Two (2) x Ballast Ignitors (does not apply to our Moon Series 35W Canbus kits) Two (2) x Xenon HID Ballasts Two (2) x Ballast Adapters Two (2) x Warning Cancellers Two (2) x Factory Harness Adapters One (1) x Power Relay Harness.
Understanding hid wiring diagrams with relay ensures safe installation; omitting relays risks overloaded circuits, melted insulation, fires. Proper relay use protects vehicles' electrical systems effectively.. Connect the ballast leads to the two ballasts. Secure any loose wiring with zip ties or insulation. Replace the fuse on the relay harness. Connect the battery and test the lights to make sure they work correctly. After Installation: Once everything checks out, you will want to aim your headlamps slightly down.