2010 Acura RL Owner's Manual - Page 263

Audio System You can also change files with the interface dial. Press the AUDIO button to show the audio control display on the navigation screen. Push the selector knob to the right side to skip to the beginning of the next file, and to the left side to skip to the beginning of the current file. Pushing it to the left again skips to the beginning of the previous file. SKIP DIRECTION SKIP DIRECTION To Select a File from Folder and File Lists You can also select a folder or file from the list by using the interface dial. Press the AUDIO button to show the audio control display on the navigation screen. 260 2010 RL