2009 Toyota Prius Navigation Manual - Page 129

OTHER FUNCTIONS (a) Automatic transition You can select a function that enables automatic return to the navigation screen from the audio/air conditioner screen. (b) Switch color You can select the color of the touch− screen buttons. Select "ON" or "OFF" and then touch "OK". "ON": The navigation screen automatically returns from the audio/air conditioner screen 20 seconds after the end of audio/ air conditioner screen operation. "OFF": The audio/air conditioner screen remains on. Select "Green" or "Orange" and then touch "OK". 127