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.
2013 F30 335i | Sportline | Imperial Blue Metallic | Black Dakota | 6-speed | HK | Cold | Premium | 19" 442M Staggered Sports | M-Performance Exhaust
Previous loves: 2009 E90 335i / 2007 E90 328xi
Hitting the VDC March 28: 2015 F30 335i | M-Sport | Estoril Blue | Black Dakota | 6-speed | HK | Cold | Premium | 19" Style 442M | M-Sport Brakes | MPPK & MPE