Connect the long round plug of the HID bulb to the long round plug of the ballast. Connect the oval shaped plug of the HID wiring harness to the oval hole of the ballast. Connect the hollow three-pin plug of the HID wiring harness to the factory harness plug.
Mount the ballast in your preferred location, but avoid places where it will get wet, dirty or hot. Repeat the above steps for the opposite headlight.
Tips & Warnings
Do not place the ballasts near the battery or the engine.
HID lights are rated by color temperature. They start at 3,000 Kelvin and go up from there. The numbers represent the different levels of brightness on the color scale. Some colors are illegal in certain states.