2004 Toyota Sienna Navigation Manual - Page 125
2004 Toyota Sienna Manual
Page 125 highlights
Sienna_Navi_U (L/O 0309) NZN045 2. Select ON: "ON" or "OFF" and then touch "OK" . The previous screen automatically returns from the audio screen 20 seconds after the end of audio operation. OFF: The audio screen remains on. 125 2004 SIENNA Navigation from Sep. '03 Prod. (OM45414U)