Hi
Have problem with transmission on a6 C5 '98, just change transmission for "new" old transmision and... after all procedure of refiling oil I drove 3m forward 3m back then again forward and put on R reverse gone, after few minutes oil was coming from breather, car on jacks no power on D any clues? didnt check with VAG yet
thx

 

If the transmission fluid was over filled you could have this problem. What condition was the old fluid in in the used transmission?