BMW Business c53 e39

[electro10]

Hi all,

I have a BMW Business C53 E39, 65.12-6 903 873 AI:01, that doesn´t start. Only ilumination works.


I teste on car and on bench, I have the voltage signals right. Inside radio, I check the voltage points and everything appears be ok.
Someone has experience on this?

On bench, the power consumption is between 280mA and 310mA.

Thank you.

[electro10]

Hello all,

someone can check if my EEPROM 24c08 is ok, please?

Thank you.

[daniel53]

Hello all,

someone can check if my EEPROM 24c08 is ok, please?

Thank you.



try code ....................... 0276

[electro10]

try code ....................... 0276

thank you by your answer. My question isn´t about code, is about my first post: radio doesn´t turn on, and I would check the EEPROM dump...

Thank you