2008 Toyota Prius Owners Manual - Page 216
2008 Toyota Prius Manual
Page 216 highlights
3-1. Using the touch screen The initial screen Vehicles with navigation system and vehicles without navigation system (Type A) If the "POWER" switch is set to ACCESSORY or ON mode, the initializing screen will be displayed for a few seconds as the system starts up. Vehicles without navigation system (Type B) 188 PRIUS_U_(L/O_0802)