I only need to swap these modules, not planning to open a repair shop. So the cost of the official interface is not worth it. I also like to learn new stuff so taking this to a shop is not what I want at this point.
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I tried with the security codes generated as per the VIM algorithm, based on the serial number of the mmi controller. The codes work well with VCDS, but with VCP I get the following message from the CAN "seed not pass. 37 required time didn't pass".
Removing the trailing 0 from the codes (so using 4 digits instead of 5) will return Invalid Key.
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