The Universal Serial Bus (USB) drive can be connected to the Mercedes E-Class (W212) that has a media interface for wired connections to external devices. You must purchase the original feature set A0018279304. It includes 3 cables-USB, AUX, and "long" connector for the iPod. The cables are connected to the input of the Media Interface on the left side of the glove box, after which it is possible to lose the music from the USB flash drive. If you do not have a media interface, you can connect external devices through the AUX connector in the same location.