Originally Posted by onnex
Hmm.. I've put the .bin and uncompressed version of it in the root of the drive without any luck of it being recognized. I've read through the doc but don't see any reference to specific files beyond the .bin? Also tried putting the .xml files there as well? I know I must be missing something obvious– you've made it sound pretty easy.
(Drives were also reformatted to MS-DOS (FAT))
It is easy... plug USB stick in, go to the iDrive screen "Software Update" and select it. Then wait.
It worked right away in my 2012 months ago.
-2012 E92 M3 Jerez Black/Rust Brown, M-DCT: September ED
-2008 E90 M3 Melbourne Red/Bamboo, 6MT: Gone
-2007 MK5 GTI United Grey/Grey, DSG: Gone
-2004 E46 M3 Carbon Black/Cinnamon, 6MT: Gone
-2002 E46 330i Orient Blue/Natural Brown, 5MT: Gone