Audi A4 Chorus M4 Blaupunkt radio code

[biff121]

I have a 2000 Audi A4 and the Chorus M4 radio power was interrupted and it went to CODE. I am the third or fourth owner here in Naples Italy and no code was passed down. The Serial number is AUZ1Z2Y6923105. Currently, the radio will not even power up, checked all connections on back of radio today, but no joy. Any assistance with the code would be greatly appreciated. If you can help with power troubleshooting, that would be great also. Thank you very much.

[Mariusik]

I have a 2000 Audi A4 and the Chorus M4 radio power was interrupted and it went to CODE. I am the third or fourth owner here in Naples Italy and no code was passed down. The Serial number is AUZ1Z2Y6923105. Currently, the radio will not even power up, checked all connections on back of radio today, but no joy. Any assistance with the code would be greatly appreciated. If you can help with power troubleshooting, that would be great also. Thank you very much.

Sorry....your code will only be available from the Main Dealer database or the unit will have to be taken into a Radio Decoding Service.For power check fuses.