2012 Toyota Sienna Owners Manual - Page 301
2012 Toyota Sienna Manual
Page 301 highlights
2-3. Operating the lights and wipers Off. Vehicles with the daytime running light system: The daytime running light system is on. Off. (if equipped) Vehicles with the daytime running light system: The daytime running light system is on. (if equipped) 2 When driving 267 SIENNA_U (OM45477U)