2010 Acura RL Owner's Manual - Page 276

USB Flash Memory Device Error Messages If you see an error message in the upper display while playing a USB flash memory device, find the solution in the chart to the right. If you cannot clear the error message, take your vehicle to your dealer. Error Message USB ERROR BAD DEVICE PLEASE CHECK MANUAL Cause USB ROM error Solution There is a problem with the USB adapter unit. Appears when the overcurrent protection feature of the system stops supplying power to USB because an incompatible device is connected. Disconnect the device. Then, turn the audio system off, and turn it on again. Do not reconnect the device that caused the error. Appears when the files in the USB flash memory device are DRM or an unsupported format. This error message appears for a few seconds, then plays the next song. Appears when the USB flash memory device is empty or there are no MP3, WMA, or AAC files in the USB flash memory device. Save some MP3, WMA, or AAC files in the USB flash memory device. Appears when an unsupported device is connected. See page 258 for the specification information for the USB flash memory device. If it appears when the supported device is connected, reconnect the device. Abnormal power source Features UNPLAYABLE Use of unsupported files NO SONG No files in USB flash memory device UNSUPPORTED Use of unsupported USB flash memory device 273 2010 RL