Quote:
Originally Posted by akela1979
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Your 1b.hex file contains a generic/incorrect VIN of
1234567 (characters 27 to 33), which is useless for generating an FSC code.
I had the same problem in my 2009 E90 3er, so I had to manually extract the correct 1b.hex file using an ENET to OBD2 Connector, as per my previous comment:
https://www.e90post.com/forums/showp...&postcount=283
I don't know if the manual method will work in a Z4.