Hi there, well its a bit complicated to respond you about if it fixed or not, look the main problem was that the tranny was missing around 4 liters (why?? no idea) There was no leak anywhere.
Now the fluid change and filter did a BIG but BIG change, shifts perfect, responds agresively when speeding, The tranny feels like a brand new!!
But i had only one problem I have to keep the car driving in S4 otherwise it goes back to limp mode.
This is a problem with the control valve unit - all the tranny shops told me to scrap my car because the tranny was dead O.O
I have been driving my car for over a year!!!! 100% Reliable just get a little more Gas!!
I am waiting to get a good price on the control valve system to change it o someone who can fix it. But this is like a 500$ Not 3000$like everyones was asking!!