Originally Posted by Technic
This is the update file, just change name to UPD01004.bin... placed it at the root of your USB stick directory (not inside any folder), plug it into the USB port under the armrest and follow the install instructions several times.
It should work.
Tried your file multiple times, still no joy... Thanks for trying! Not a big deal, not having any connection issues with my iPhone so I guess if it ain't broke, don't fix it!
Current: 2011 Space Grey E90 M3, DCT, Comp. Pkg., Conv. Pkg., everything but Cold Weather Pkg!
Gone: 2008 550, Space Grey, Sports Package, Sport Auto Transmission.
Sold: 2004 545i (U.S.), Steptronic, Silver Gray.