Yanhua BWM FEM/BDC key programmer new software V1.0.5 adds BMW ISN code reading by OBD for free, including N20,N13 and N55 engines.
Yanhua BMW FEM BDC read BWM ISN code by OBD:
Open BMW FEM/BDC V1.0.5 software
Click on Connect
Select OBD read/write engine ISN function
Read vehicle information
YH BMW FEM read Engine isn code
Click on Write
Click OBD read/write engine ISN again
Reading DME ISN code
Done.
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