Code Radio Audi A3 ?

[raphacasaojudas]

Hi guys.
I have a problem.
I'm a mechanic. I went to replace the battery of an Audi A3 and deprogrammed the radio. But the owner of the vehicle does not have the radio code.
So I took the number of the chassis of the vehicle and called the dealership to get the code from the radio, but the dealership said that paragraph did not hit the chassis with the model of the radio so they could not help me.
I have an eprom programmer. I have to take the memory sop and open the file to find the code. If yes. How?

[Zapp]

Radio Type and Model

[raphacasaojudas]

Sorry for not answering the type and model of radio, but is that the customer has not brought me the radio. So he brings the radio I reply.
First of all thank you!