One of my xenon headlights burnt out in my e-code. I'm not sure whether or not it is the ballast or bulb, I'm going to take it apart this weekend. In the meantime, does this look like it could be a replacement?(xenon) Is it even compatible with my ecodes? If not, does anyone know any low cost alternatives? Thanks in advance for your advice. I have a b5 s4

 

hit up ebay, buy a bulb, balast and ignitor for 100$, then you'll for sure know where your problem is at and you'll have spare parts

 

That's what im thinking. is the link I have any good though? Its in the parenthesis.