Problem:
Today, I tried to program the X1 F48 with the VXDIAG VCX SE for BMW dongle (software version ISTA 4.39.20) and encountered the following error every time (fault ICOM connection).
All error messages indicate that KL15 and KL30 are correct, but the same error persists.
Solution:
VXDIAG BMW ISTA+ does not support programming/coding for F/G/I series; this can be done using E-sys engineering software.
For E series, use INPA and WinKFP.