Hi Guys. I'm fairly new to the X5 world, have had a 2012 X5 3.5d for 2 months now. I've been trying to update the communications software. Currently its at "MX/TX 003.004.031. I've downloaded the update, (008) as per my VIN, from the BMW.com/update site. I download it, expand it, then load it onto my Fat32 16 gig USB drive. I plug it into the center armrest USB connector (also tried the glove box on), no luck...my system say there's no update software on the drive. I know both USB ports work as I've used teh glove box one to upgrade the Nav system 2 days ago. The one in the center arm rest I've used with my iphone.

I'm stumped...any ideas??