Hi! @shch there was a tool from @T5Luke called CEMtool 320kb CEM MY2006-.exe that can read and change config for newer cars, but I couldn't figure out how to change config with it. I was able to read the config, change parameters, but pressing Programm button did not write new config to car. Car jus...

According to a post below https://www.matthewsvolvosite.com/forums/viewtopic.php?p=609357#p609357 I can confirm that T5Luke's method works. Tested with Arduino Uno and Nano. Both read CEM flash without errors. Because CEM cracker still doesn't crack Brick CEMs so... I tried it on three brick shape C...