It would be good, but i imagine the legal difficulties and also technical. The SKC must be extracted from somewhere, then there is this encryption thing that i guess is a property of some company(VW SIEMENS VDO BOSCH). Then the thing of where the skc could come, ECU or Cluster. Or even from KESSY module?If VCDS could access the Secret Key Code (SKC) it would double in value.
This is 3C Passat, dealer offer new ESCL but they say need to replace ESL too. I can retrieve PIN/SKC.