For the life of me I can't get my car to update... Very frustrating! I've been to the BMW website, checked the VIN. UPD01004.bin is downloaded and in the root directory of my USB drive. Go to the car, see that I am indeed running an older version so I insert the USB drive into the slot in the center console and get messages to the effect that no compatible software is on the USB drive. Not sure where I'm going wrong but I tried this back in Dec when the update came out and just tried again. No luck...
Edit: And yes my car has the combox. Sept 2010 build...
2011 Space Grey E90 M3, DCT, Comp. Pkg.
1997 Z3 2.8, Artic Silver, Tanin Red interior, MT
1974 2002tii, Inka, MT