2011 Toyota Tundra Double Cab Owners Manual - Page 323

3-1. Using the air conditioning system and defogger Defogging the windshield Press . The indicator comes on. The air conditioning system control operates automatically. Recirculated air mode will automatically switch to outside air mode. 3 Interior and exterior features Adjusting the position and opening and closing the air outlets Driver side outlets Direct air flow to the left or right, up or down. Turn the knob to open or close the vent. 297