Hello, unfortunately, a family member has lost all keys with transponder to the vehicle. (The last one probably disposed of with the household garbage) The car is standing on the yard and is open. Since the key shells were broken quite often, however, fortunately still a key beard exists without transponder. I have now already had 3 keys cut back and got the matching transponders (Texas Crypto 4D67). Not learning keys without an existing key and wants about 2,000 euros for completely new electronics. According to my research, it should be possible to reset the EEPROM in the ECU “virginalize” and then learn new keys. Electronic knowledge from the Z80 era is still available, as well as an Eeprommer and an electronic soldering piston. Since the Eeprom could not be read out on the board (also not with inactivated clock chip of the ECU ) I have it shorthand Unfortunately, there was nothing more useful on it. (I guess, a “resetting method” (bridge in ODB2 port Pin 4 waiting for 13, 30min) seems to have deleted everything, but new keys cannot be learned.) But the Virgin file I’m dealing with seems to be wrong. It’s only at address 0x0B8 the byte sequence(hex) FB DF 5A 69. No keys can be learned … Does anyone have a working Virgin dump for this ECU ? Or can I learn the keys at a reasonable price? Or another idea? Best regards Markus