2011 Toyota Tundra Double Cab Owners Manual - Page 335

3-1. Using the air conditioning system and defogger Outside rear view mirror defoggers and front windshield wiper de-icer (if equipped on Regular Cab and Double Cab models) Clear the outside rear view mirrors using the defogger. Vehicles with an automatic air conditioning system On/off Press the button to turn on the outside rear view mirror defoggers. The indicator will come on. The defoggers will automatically turn off after about 15 minutes. Pressing the button again also turns the defoggers off. 3 Interior and exterior features 309