2013 Volvo XC70 Owner's Manual - Page 242
2013 Volvo XC70 Manual
Page 242 highlights
06 Infotainment AUX/USB sockets MP3 player Many MP3 players have a file indexing system that is not supported by the vehicle's infotainment system. In order to use an MP3 player, the system must be set to USB Removable device/Mass Storage Device. iPod An iPod receives current and its battery is charged through the USB cable. The system will only play audio files from an iPod. NOTE When an iPod is used as a sound source, the vehicle's infotainment system has a menu structure similar to the one in the iPod. See the iPod's manual for detailed information. 06 Compatible file formats via the USB socket The following audio and video files are supported by the system when playing a device connected to the USB socket. Audio formats Video formats mp3, wma, aac, m4a divx, avi, asf 240