Recently I bought a wiring harness from a company called AAC. They make these things so you can buy awesome Camaro RS Xenon HID headlights and install them easily in a non-RS Camaro. Good deal. So I circled everything that was wrong with my wiring harness in red. Besides those items, this one piece of paper is all they include as "instructions". Now I have an $850 set of headlights sitting in boxes in my living room because this company is complete fail.