2011 Toyota Tundra Double Cab Owners Manual - Page 240

2-3. Operating the lights and wipers Headlight switch The headlights can be operated manually or automatically. OFF Vehicles with daytime running light system: The daytime running lights turn on. The side marker, parking, tail, license plate, daytime running lights (if equipped) and instrument panel lights turn on. The headlights and all lights listed above (except daytime running lights) turn on. (if equipped) time U.S.A. Canada The headlights, dayrunning lights (if equipped) and all lights listed above turn on and off automatically. (When the engine switch is in the ON position) 212