2003 Toyota 4Runner Navigation Manual - Page 196

4Runner_Navi_U (L/O 0301) Changing the route guidance When you touch this switch, the "Change route" screen will appear. For details, see page 49. One-touch registration of marked point To register the current vehicle position as a marked point. For details, see page 84. Display of point of interest Symbols such as restaurants and hotels, etc. can be displayed on the screen. For details, see page 51. Zoom in/zoom out These switches magnify or reduce the map scale. For details, see page 57. x