See also:

Adjusting the Volume
Turn the VOL/ knob to adjust the volume of the infotainment system after the volume level has been set on the portable audio device. ...

Recording from MP3/WMA Discs or USB Storage Devices
USB Host Support The USB connector uses the USB standards, 1.1 and 2.0. USB Supported Devices • USB Flash Drives • Portable USB Hard Drives Recording to MEM Press REC , then select Record ...

USB Port
For vehicles with a USB port, the following devices may be connected and controlled by the infotainment system: ► iPods ► PlaysForSure Devices (PFD) ► USB Drives ► Zunes ...