2011 Lexus IS 350 Owners Manual - Page 245

3-2. Using the audio system Switching the display Press . Each time is pressed, the display changes in the order of Elapsed time → Folder name → File name → Album title (MP3 only)→ Track title → Artist name. n USB memory functions l Depending on the USB memory that is connected to the system, the device itself may not be operable and certain functions may not be available. If the device is inoperable or a function is unavailable due to a malfunction (as opposed to a system specification), disconnecting the device and reconnecting it once again may resolve the problem. l If the USB memory still does not begin operation after being disconnected and reconnected, format the memory. n Display Up to 12 characters can be displayed at a time. If there are 13 characters or more, pressing and holding until you hear a beep will display the remaining characters. A maximum of 24 characters can be displayed. If is pressed until you hear a beep again or has not been pressed for 6 seconds or more, the display will return to the first 12 characters. Depending on the contents recorded, the characters may not be displayed properly or may not be displayed at all. n Canceling random, repeat and scan playback Press "ERROR": (RAND), (RPT), again. n Error messages This indicates a problem in the USB memory or its connection. "NO MUSIC": This indicates that no MP3/WMA files are included in the USB memory. 254