[SuperStock]

Posting to see if anyone else has experienced this issue. I just bought my car about 2 months ago. It has 24K miles and is well within the powertrain warranty. I was heading to a training seminar for work this morning and about half way there my car throws a CEL. A message pops up and says "service stabilitrak" and another saying "service rear parking assist." Next thing I know my transmission starts to lose torque and my car seems to be stuck in 3-4th gear(A6 btw). Fortunately for me there is a stealership on the way to this training. By the time I get the car there and to the service area, the car is hardly able to pull under its own power. Anyone have an idea what this could be? I did quite a bit of research on this car prior to purchasing and seemed like a really good deal.. I am scared I have purchased a lemon.