sgriggs

I bought a 2000 a6 avant. It has NO headlight bulbs in the headlight assemblies and no wiring! everything up to the headlights is there. i have a few questions. first is there a way to determine if this a6 has the Hid or the halogen lighting and also does anyone have a good wiring diagram or a picture of the back of the headlight wiring. I searched for a while and found nothing.

thanks for any suggestions.