This unit plays audio files as follows:

CAUTION
Do not use an audio file extension on files other than audio files. In addition, do not change the audio file extension. Otherwise, the unit will not recognize the file correctly resulting in noise or a malfunction.
NOTE
If a file name in the USB memory is too long, it could cause operation problems such as not being able to playback the song.
(Recommended: Within 80 characters)
)If a device exceeds the maximum electric current value of 1,000 mA, it may not operate or recharge when connected.
)If the current consumption of the connected device exceeds the following current value, it may not operate or recharge.
Do not pull out the USB device while in the USB mode (only pull it out while in FM/AM radio mode).
The device will not operate if the data is password protected.
MP3/WMA/AAC/OGG files written under specifications other than the indicated specification may not play normally or files/folder names may not display correctly.
*1 Type B
Operating Tips for OGG
Operating Tips for iPod
NOTE
The headlights turn on/off by operating the transmitter. Refer to Leaving Home Light. (With theft-deterrent system)The hazard warning lights flash when the theft-deterrent system is armed or turned off. Refer to Theft-Deterrent System.
(With the advanced keyless function)