I see most of you LED fans were quite successful with retrofitting canbus LED bulbs.
Unfortunately I cannot say that for myself, having tried 3 sets (explicitly marked canbus) - all of them causing ECU errors on my '08 159 SW. What is even more annoying, they work just fine in my colleague's Audi RS6 '08 (and the guy is now enjoying them for free :-) ).
So 2 questions:
1. Can anybody confirm that the bulb options in the beginning of the thread work on MY08+ cars (to exclude possible "minor" changes in ECU software/firmware in facelifted ones)?
2. Having the enormous amount of options on AliExpress, etc. with newcommers practically every day, are the above-mentioned working options still the only/the best ones available? Maybe someone tried fresher ones without updating the thread...?