Mercedes W204 C220500 error

[evisdaci]

Hello

Please can anyone help me to clear this error C220500 from a Steering Column from Mercedes W204. I have read the MCU and post D-Flash.

Any Help

[evisdaci]

Any help who have experience with this module to repair ?

[ggmar]

Solved?
I have similar problem in w447.

[deville90]

Repair is not as easy as it seems.. You have only D-Flash. What about eeprom and P-Flash? And what about mainboard, are you sure that problem is not on her site?