https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcR6MN0Y3rfzEN_wkmQ3H8H0TjoGSoDbb6QOBg&s Can someone please explain the numbering on the top right plug …. Was the guy that drew it high or something 😆, I bought a Volvo with immo active , trying to solve , so far cem ecu appear in sync so tryi...