After doing a bit of research online, I found hardly any info regarding the project codes that can come in handy when using the correct program to update controllers etc on VW Group models. So I’ve decided to create my own using my own knowledge and looking at the saved protocol after a diagnostic session. Please note this is a work in progress and is not complete.

  • Audi A1 (8Z)- AU24x
  • Audi TT (8J)- AU35x
  • Audi Q3 (8U)- AU21x
  • Audi A8 (4D)- AU62x