Ready to race!
Yeah this is the DIY I followed and everything works perfect except the DRL's. It only seems to be a problem with Halogen cars as well. http://forums.vwvortex.com/showthrea...thout-Rear-Fog.Heres what i had to do on my 2012 autobahn. I don't remember the exact byte, but I had to code my lights to RoW to get rid of the bulb out errors when I put in my R20 LED tails.
However, when you go RoW on a 2012 with LED DRL the right DRL lights go out. Left stay on. So you need to then go swap two wires in the CECM in addition to adding trigger wires. Then the rear fog will work and the right DRL will work as desired.
Pain in the ass, but there's some good DIY on here I used and got it all sorted.