2007 Toyota 4Runner Owners Manual - Page 226
2007 Toyota 4Runner Manual
Page 226 highlights
06 06.07 TUNE·FILE (Tuning and File up/down) Radio Turn the knob clockwise to step up the frequency. Turn the knob counterclockwise to step down the frequency. MP3/WMA player Turn the knob clockwise to file up. Turn the knob counterclockwise to file down. 210 2007 4Runner from Aug. '06 Prod. (OM35866U)