Hello, this is my first post here. I'm a newbie to working with clusters, so please excuse me if this is somehow a stupid question. My 1996 Audi A3 instrument cluster has stopped working (or it works from time to time only). I found a working cluster on a junk-yard but it was unfortunately not of the exact same type. I do however believe that both are with IMMO 2 judging from information on rosstech website and the numbers displayed when i read data with VAG-COM. 

When I connect with VAG-COM to my original cluster the following is shown:


And when I connect to the new cluster it shows me:


So far so good. I now wanted to extraxt the PIN code from the new cluster so I would be able to actually use it in my car. I borrowed VAG-TACHO from a friend, and to read from the old VDO was not a problem. However, the new one "UN4", was not included as a supported cluster in VAG-TACHO. 

So I then tried to read the EEPROM with VAG-TACHO and my question is now:

How can I find the PIN code from this extracted data? Is it possible?

I would be much greatful for some help.

Best regards, Eric, Norway.

Thanks for your answer Stefan.

I can see that some data seems to be currupt in the file i attached, but I thought that as long as the hex-values are ok it would be possible to find the PIN if you know where to look. What tool would you recommend to extract the data from this UN4 - cluster? Can the tool found on this website also extract data from clusters and not only ECUs?

 
pin code is not in the cluster
it is enough to replace 1x1