My back driver side back tire is moving side to side. It looks like the rod has snapped apart. There are rods that are perpendicular to the car tire but those seems to be fine. The rod that has snapped it the one parralle to the wheel. It looks like it keeps the tire from moving inside the hole.

 

Your power locks are out. Well so are mine. Heres what you can do:

Since Audi in all of their infinite wisdom designed an air controlled system for the power locks, your vaccum supply is out. Problem is, a new one is litterally 700$. You can source your own for anything from 100$ and up. You get what you pay for most of the time. It is a really easy fix if you have the really expensive part and I would not go to the dealership myself.