Hi today i has the same problem again flashing PRNDS but reverse did work, pulled apart my dash very annoying. Few years ago I had this problem and was stuck in a carpark,i got access to the emergency reset and tryed to get in to neutral, and spilt a capacino every where. I had Audi fix my car and they said they replaced the whole automatic gear lever assembly, but today i was wondering why there is old capincino coffee stains everywhere. Who ever fixed my car last time did not replace the whole gearlever. So i disconected part no. 3q0 713 128, and plugged in the original and prnds was flashing but then i pushed in with my finger the silver solenoid bar just once and all the lights went back to normal, i cant explain it but my car is fixed running perfectly no lights flashing now put in d and its all working perfectly. So someone who fixed my car last time ripped me off hard. Pit in sport mode reverse everything is working perfectly.