The 2013 F10 M5 and F30 ActiveHybrid have the new NAV system which does not allow the loading of Euro maps into the system.
The USB port is used to load the maps and therefore one can't use the port to connect the phone/iPod . You can either us BT streaming or the multi media cradle
As the new NAV system no longer has a USB port in the glove box you only have one port which during ED is occupied with the USB stick holding the euro maps

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13 F10 M5 Individual / Brilliant White / Extended/Full Cohiba Brown | 03 X5 4.6is Dinan S2 / 11 E90 335xi
///M Performance Carbon Interior Trim / Color matched side and front grills (lightly tinted LEDs) / Hartge Suspension / Akrapovic Exhaust / HRE S107 / Stealth K40 / Upgraded B&O / a few Euro Add-Ons