[glennjoseph]

Has anyone noticed differences with charging their phones via the USB port in the glovebox vs the armrest? I know the glovebox port is to transfer music to the HDD but has anyone seen any differences in charging speeds between both? I'd assume the armrest port is slower at charging phones due to the fact that it also passes data constantly to the iDrive system.

Does anyone know of what amperage either port puts out and which port charges faster?