To program Audi 5th immo key with Xhorse VVDI2 key programmer via OBD2, you need to open VVDI2 Audi 5th IMMO authorization first. Here is an example on programming a new remote key on Audi A4 B8 5th immobilizer system. Follow steps … Continue reading How to Program Key on 5th IMMO Audi A4 B8 by VVDI2 via OBD