I'm fairly convinced my re-map was over-written when my car had new keys and locks replaced. Although they had to "code" the "control unit" to match the new key fobs, I wasn't expecting new software, but it looks like I got it anyway. I don't have iDrive, but I have noticed that the font on the information panel (between speedo and tacho) has changed.
Anyone know why the ECU would be re-programmed? Does the dealer just do a complete software update and this includes the ECU, or is this a cunning plot by BMW to discourage customers from re-mapping their cars?
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2018 G30 520d M Sport with M Sport Plus - Mediterranean Blue
Previously: 2015 F32 430d M Sport, 2012 F10 520d M Sport, 2009 E92 320d M Sport, 2006 E92 335d, 2004 E60 530d, 2000 E39 525d, 1997 E39 523i
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