[latitude1]

Hi,
I have swapped DSC unit from E9x 318d 2012 to my race car (for now, its just DSC unit with yaw sensor and wheel sensors) and everything (i mean abs function) worked fine for more than year, but i wanted to improve brake performance, so i tried coding, but i dont know how.
I started with successfully update my unit from 6789301 to 6862871 via winkfp, but now in INPA it throw coding error (5E59 5E59 - Codierfehler) and few not importants others.

I watched few tutorials on YT, and read some forums but still dont know how to code it... Just heard from some guy that i need SZL to do it, apparently connected just for coding time. I just ordered one (9123040) and i will connect it soon. Is it true?

From what i found, at first i need to know module version .Cxx.
Any ideas how? or what can happen when i chose wrong one?