How the bi-xenon headlights work?

[Yii]

someones Sig here on the forums shows off their bi xenons moving from one end of the garage to the other and he was parked. pretty sure it was the real thing

[TwinsPoppa]

Originally Posted by Yii

someones Sig here on the forums shows off their bi xenons moving from one end of the garage to the other and he was parked. pretty sure it was the real thing

Yeah, I think I posted the link as you typed this.

I think we are talking about the same vid.