I bought a New HID yesterday for my G sedan and I Never changed the light before but I went ahead watched a video and then I attempted to do it on my own... thinking I did everything right when I went to Go turn my lights on the bulb did not work, I went to start the car and everything died. The lights won’t come on doors won’t lock. I haven’t tried to jump it yet but the car doesn’t turn over.

 

That's very odd did you disconnect the battery and not clamp it back on tight?