Sorry to hear of your issues - the wife's sport has had some mft snafu's but overall is a better vehicle than the 2011 Audi we traded in on the ExSport...

Have you tried another dealer ?!?

That would be my first suggestion (along with documenting EVERYTHING just in case)

while this is not a major issue, if you've given them enough tries at fixing it, notified the mfg with a certified letter, and given them a chance to fix it, you have a lemon law case.