2007bmw 6 series, i need to read isn fromthis dme. is it same as msv80? or how to proceed to read on bench? my problemis that the message board says steering lock fault. tried unplugging from it and plugging in emulator and same problem. have all original files eeprom and flash of cas but not sure which way to proceed to make this carstart?
Hello
unfortunately we don't support ISN from MSS65 direct reading if you send us ECU Left P-flash we can give you ISN. But looks like your issue is not from ISN, steering lock fault has nothing to do with ISN. if ISN is wrong you will have EWS fault, also if DME and CAS is original no need to match ISN again you can just try sync from service functions.
For the ELV issue please try to reset ELV from service functions and also check if cas is downgraded on cas firmware option.