Problem:
2018 BMW 430i
FEM/BDC
pulled FEM and DME, took home to do on bench.
Went to input DME number so I can read ISN and found that my Autel im508 doesn’t appear to support this model.
Solution:
Need the gbox3 to read/ write the DME. It was a b46 with the MG1.
http://www.key-programmer.org/2023/01/06/autel-im608-function-only-available-with-g-box3/
FC200 and ACDP also read MG1.