Originally Posted by JonoNZ
Cool, got it now. Do we know what PSdZData would have been used in a week 201252 car or is a bit or a lottery?
Is the version used on the car visible when I connect using E-Sys?
You will know they are incompatible when it can't read completely, missing CAFD files when you try to code, so no harm will be done (yet) since you can't even read, let alone code..