2012 Acura RDX Owner's Manual - Page 216

Playing a USB Flash Memory Device (Models without navigation system) Each time you press and release the SCAN button, the mode changes from file scan to folder scan, then to normal play. To Stop Playing a USB Flash Memory Device To play the radio, press the FM, AM or button. Press the CD/AUX button to switch between disc (if a disc is loaded) and Bluetooth® Audio. You can also press the MODE button on the steering wheel to change modes. If you reconnect the same USB flash memory device, the system will begin playing where it left off. Disconnecting a USB Flash Memory Device You can disconnect the USB flash memory device at any time even if the USB mode is selected on the audio system. Always follow the USB flash memory device's instructions when you remove it. When you disconnect the USB flash memory device while it is playing, the center display shows ''USB NO DATA.'' If you reconnect the same USB flash memory device, the system will begin playing where it left off. USB Flash Memory Device Error Messages For information, see page 211. 210