Hey there!
I got a Audi A4 (from 2007) with the normal radio in it, a friend of mine sold me his old "Audi Navigation Plus" unit for little money (I'm doing the IT in his company so it was very cheap). Unfortunately we couldn't find the radio code, neither in the manual, nor in the trunk or on the radio or anywhere else! I already went to Audi to request the code but they want to charge me about 180€?! I went to another one, they want even more... so I as like "wtf?!"
So I really hope that you maybe can provide me with some code for it or at least some advice? I read about getting a dump from the EEPROM, so in case that you can't provide me with a code, maybe some instructions on how to get the dump? Soft- and Hardware needed?
S/N of the radio
AUZBZ7H9944253
Attached is a picture of the unit as well.
Many many many thanks in advance!
I got a Audi A4 (from 2007) with the normal radio in it, a friend of mine sold me his old "Audi Navigation Plus" unit for little money (I'm doing the IT in his company so it was very cheap). Unfortunately we couldn't find the radio code, neither in the manual, nor in the trunk or on the radio or anywhere else! I already went to Audi to request the code but they want to charge me about 180€?! I went to another one, they want even more... so I as like "wtf?!"
So I really hope that you maybe can provide me with some code for it or at least some advice? I read about getting a dump from the EEPROM, so in case that you can't provide me with a code, maybe some instructions on how to get the dump? Soft- and Hardware needed?
S/N of the radio
AUZBZ7H9944253
Attached is a picture of the unit as well.
Many many many thanks in advance!


can you give me any hint about a vendor or supplier to read this EEPROM? I can desolder this chip, no problem, but what kind of equipment is needed to read it? The content of it contains the code or is it encrypted as well?

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