2011 Chevrolet Volt Owner's Manual - Page 221

Infotainment System USB-Supported Devices The USB connector uses the following: ... 7-31 Playing from a USB A USB mass storage device can be connected to the USB port to copy compressed audio files onto the hard drive. Content can also be played directly from the USB device. The USB port is in the center console. To play a USB device: 1. Connect the USB and it begins to play. 2. Press the HDD/DVD/AUX button, then press the USB screen button. While the USB source is active, use the following to operate USB function: USB 2.0. USB flash sticks or pen drives. Portable USB Hard Drives. Special care needs to be taken related to the power source of these devices (USB bus powered vs. external power). Portable media adapters that support SD Flash, Compact Flash, or SD Micro. . k (Play/Pause): Press to start, pause, or resume play of the current media source. SEEK [: Depending on the USB mass storage device, some devices might not be recognized. Music can be played directly from the USB device and controlled through the MP3 control functions and menu. The USB icon displays when the USB device is connected. 1. Press to seek to the next track. 2. Press and hold to advance quickly through playback. Release the button to return to playing speed. Elapsed time displays.