I just got mine and it is awesome. ONly thing that hasn't been cracked is soundaktor volume. In a short half hour (after some trial and error) I was able to get comfort opening/closing, brighter reverse lights, led rear plate bulb, fogs with brights, and carbon fiber background. All you need is something android powered and $50 shipped to your door. Also clears codes and gives live data. Just a good alternative to VAG-COM