I have an 2010 A4 with the halogen headlight, I would like to change and upgrade it to the xenon with led curve headlight, can anyone help me to figure out if its compatible for every categories like the plug-in, structure, computer control, code etc etc. I may choose the OEM parts, it seems has 2 different types of the xenon housing, auto-leveling only and adaptive dynamic, which one is more compatible with the original halogen model? I am worried about how the curve lighting will come up due to the computer setting, I think the auto-leveling will be more simple and better option.
Please advice and thanks sooooo much !!!!

 

there have many kinds of Hid xenon lights at uobd2