Audi a6 c5 2.7tt| transmission safe mode
 

Hello, I have a problem with my automatic transmission. When I put it in D there is a clash, and the panel goes all red, and the tranny goes safe mode. I plugged the PC and that's the faults I get
http://www.siz.co.il/codes.php?i=mznjj3mmmyiy.jpg

What to check?