Ok, I'm going to ask something here that may be a mistake. My apologies if it is. I have a 2011 X3 (F25) x35i that I want to code and have ordered a cable from April1.
Does it matter if I use E-Sys 3.18.4 v47.5 versus E-Sys 3.22.5? Do I need PSdZdata 49.1 (which I understand likely doesn't work with 3.18.4).
I realize E-Sys 3.22.5 will (likely?) require the purchase of a token (perhaps the former does, too? I'm still downloading and am unclear on that because I haven't gone through the setup process). Obviously if paying for the token is part of this process then... so be it.
But I just saw no reference to that anywhere in this long thread, so... again, maybe I'm asking a question publicly that shouldn't be asked. Mea culpa? Help?
[Edit: I did just have the vehicle in for service yesterday due where they did a CAS software update for recall B61 38 12 if that matters]