2011 Chevrolet Tahoe Owner's Manual - Page 238

7-24 . . Infotainment System Empty Folder Folders that do not contain files are skipped, and the player advances to the next folder that contains files. No Folder When the disc contains only compressed files, the files are located under the root folder. The next and previous folder function does not function on a disc that was recorded without folders or playlists. When displaying the name of the folder, the radio displays ROOT. When the disc contains only playlists and compressed audio files, but no folders, all files are located under the root folder. The folder down and the folder up buttons search playlists first and then go to the root folder. When the radio displays the name of the folder, the radio displays ROOT. Order of Play Compressed audio files are accessed in the following order: ... Up to 40 sessions. Playlists with an .m3u or .wpl extension. Files with an .mp3, .wma, or .cda file extension. Up to 512 files and folders. Up to 8 folders in depth. Playlists with an .m3u or .wpl extension. Files with an .mp3, .wma, or .cda file extension. . Playlists (Px). Files stored in the root directory. Files stored in folders in the root directory. The CD player supports: ... Tracks are played in the following order: . . Root Directory The root directory of the disc is treated as a folder. If the root directory has compressed audio files, the directory displays as F1 ROOT on the radio. If a disc contains both uncompressed CD audio and MP3/ WMA files, a folder under the root directory called CD accesses all of the CD audio tracks on the disc. Play begins from the first track in the first playlist and continues sequentially through all tracks in each playlist. When the last track of the last playlist has played, play continues from the first track of the first playlist. Play begins from the first track in the first folder and continues sequentially through all tracks in each folder. When the last track of the last folder has played, play continues from the first track of the first folder. .