W204 VIN PROBLEM NEW ECU AIRBAG

[piotrkokot]

HI TO ALL
i have problem with calss c W204 airbag crach i change ecu airbag all is ok but i get this message error : CURRENT VIN MISSING/MISMATCH
can any one help me pls

[mercis]

you cant use other airbag,writte actuel vin on eeprom

[piotrkokot]

where is vin on this eprom