|
If you haven't modified your FA at all, then you can just hit 'code' for any ECU that you have modified.
Or just hit code at the top of the tree and it will code every ECU and cafd back to whatever your FA is configured with i.e. if FA at stock then back to stock it goes.
As an example, If you modified the build version of your FA to 11/20, and hit code at the top of the tree (in diag mode) then it would configure your car as if it was a MY21. Good news is you'd get all the new features, bad news is you'd get a ton of errors and failures because the physical hardware wouldn't match up in all cases.
|