Hello, have now driven almost 30000 km with 245 hp TDI, Fzg from March 2011. The following problem with ACC: I am standing in traffic jam, the Fzg. drives on (ACC active and activated by the steering lever from the stand off) and accelerates to about 10-20 km/h. Shortly after the start the Fzg. before me changes to another track. Suddenly the Audi accelerates fully and literally shoots at the naturally rather close next car in the stop and go. I have to intervene every time with the brake. 60 km/h, ACC out, a lot of traffic, I let myself roll out before the exit. The distance to the front man gets shorter, however, is still OK. Suddenly with message -distance- is warned and before I can go off the gas or step on the brake, the Audi triggers an emergency braking – only for a fraction of a second, since the distance is nevertheless OK. As a driver one is “dipped”, like my idea to drive at 60 km/h over a curb edge. Totally different behaviors, sometimes the Fzg intervenes so strongly with tight curves at approx. 100km/h that the curve can be “taken” without its own help. Sometimes the car drives straight ahead and warns only when the middle of the next driving lane is reached by steering wheel shakes, without any steering intervention. I would like to say that the behavior of this assistant is very different and it leads to the fact that I let him more and more often deactivate him. e. Can anyone confirm the above experience? Software status of my car is Nov 2011. Greetings