A couple of questions from a Audi newcomer
 

Hello I have a 2000 A6 Quattro Avant and was trying to figure out which chassis series it is, but the true reason I'm here is to get some electrical help from someone with a similar car (or a lot of knowledge). The first question is what's the voltage and amperage of the headlight system in a non hid car, or if I buy aftermarket hids would I be able to plug and play aftermarket ones?