w210 need help whit ezs

[PETAR]

hi i have problem whit this car w210 ezs whit two mcu
car have one key whit nec but not start
i read mcu and make new key like position 3 and 4
and key not turn on
i try on table whit emulator
when i turn new key red diod on key light constans for 2-3 seconds and after blinking
thank you very match

[autodigitec]

those dumps don't match with each other, they are not from the same ezs.

[PETAR]

I read only this two mcu friend
Can i copy eprom from mcu 2 to mcu 1 and make key?
Thank you

[autodigitec]

yes, after copy make unused key and it will turn.

Since you dont know which mcu is from the ezs/car, you might need to virgin esl/ecu if you use the wrong mcu.