Originally Posted by fshubert
Yup, I go to the menu for external devices and the USB logo is greyed out and next to it says "not supported". Must have needed to get some $2000 package for that feature.
Is the USB stick formatted FAT32? I don't think NTFS or exFAT are supported.
You may need the USB+Bluetooth option installed - not 100% though. Up here this came with the "BMW Assist" package ZWQ.