2011 Lexus IS 350 User Guide - Page 169

2-3. Operating the lights and windshield wipers Headlight switch The headlights can be operated manually or automatically. U.S.A. Canada The daytime running lights turn on. The side marker, parking (vehicles with halogen headlights), daytime running lights, tail, license plate and instrument panel lights turn on. The headlights and all the lights listed above (except daytime running lights) turn on. The headlights, parking lights, daytime running lights, tail, license plate and other lights turn on and off automatically (when the "ENGINE START STOP" switch is in IGNITION ON mode). 176