Hi Everyone, I have a new toy The Maxilm Km 100x which im trying to understand what it does and how to use it. Today i connected it to my 54 plate Vauxhall Astra and the tool read everything i needed. So i moved on to my 2013 Audi A4 connected the same way, pressed the immo button, read the Vin Automatically but would not decode it so i could move on, Any help and advise would be really appreciated.