i am planning on starting a small tiny project of hooking up some HID headlights and possibly fog lights to my car. but there is one little thing about doing this project:
for some reason when i stop with my headlights on, my voltage drops really low, headlights dim, interior lights dim and i feel like the blinker slows too. its always done this since i have had the car.
my question is though, if i hook up HID lights, how will this react with this problem? ive tried new batteries, new alternators. i dont know what the problem is.

thanks