2012 Toyota Prius Owners Manual - Page 553

2 -3 . Ope ra t ing t he light s a nd w indshie ld w ipe rs H e a dlight sw it ch The headlights can be operated manually or automatically. Turning the end of the lever turns on the lights as follows: Type A (if equipped) The headlights, parking lights and so on turn on and off automatically (when the "POWER" switch is in ON mode). The side marker, parking, tail, license plate and instrument panel lights turn on. The headlights and all the lights listed above turn on. The daytime running lights turn off. 250