I have a 2015 s4. It only has 6k miles on it.
I just had the dealership do the first oil change.
Driving to work I started getting a error code about the tire sensor. Then a message that I could not put it into reverse. I managed to get to work and park.
Decided to take it to dealership after work and it would not go into reverse or drive. I had to put it in nuteral and push it out of parking garage and have it towed to dealership.
Any thoughts as to why a brand new car would have this problem?

 

Folks have been known to drain the ATF instead of the oil. If the dealership had one of its junior techs do the routine maintenance and he blew it, he might have covered the evidence instead of confessing to his boss.