Here is the most detail blog i've seen on Audi S5 B8 to B8.5 conversion (with pictures). I've looked everywhere for something like this. This should help.. Use google translate to convert to english... and you're welcome.
Hanif87, what diffuser is that? Saw on your youtube video it says its the Reiger but the pre-facelift Reiger diffuser looks nothing like that? Id be real interested to know as the options for diffusers on pre-facelift are limited.
Hi, not to revive an old thread, but to those who have done the conversion, do you remember if the computer module on the bottom of the headlights were needed? Part number 4G0.907.697.D? This is not the xenon or led ballast as far as I know.
I bought xenon headlights that were said to be complete but don't have these modules, just wondering if they are needed or something for AFS? Thank you