2008 Toyota Tundra Owners Manual - Page 426

07 11.20 Ventilation For best results, set controls to: For automatic operation- Press in the "AUTO" button. Temperature-Towards low temperature Air intake-FRESH (outside air) Air conditioning-OFF For manual operation- Fan speed-To the desired fan speed Temperature-Towards blue zone Air intake-FRESH (outside air) Air flow-PANEL Air conditioning-OFF Defogging and defrosting -The inside of the windshield For best results, set controls to: For automatic operation- Temperature-Towards high temperature to heat; low temperature to cool Air intake-FRESH (outside air) Air flow-WINDSHIELD For manual operation- Fan speed-To the desired fan speed Temperature-Towards high temperature to heat; low temperature to cool Air intake-FRESH (outside air) Air flow-WINDSHIELD Pressing the windshield button turns on the defroster −linked air conditioning. At this time, the air conditioning turns on regardless of the "A/C" button indicator comes on or goes off. This is not a malfunction. This is to clean up the front view more quickly. D On humid days, do not blow cold air on the windshield-the difference between the outside and inside temperatures could make the fogging worse. -The outside of the windshield For best results, set controls to: For automatic operation- Temperature-Towards high temperature Air intake-FRESH (outside air) Air flow-WINDSHIELD For manual operation- Fan speed-To the desired fan speed Temperature-Towards high temperature Air intake-FRESH (outside air) Air flow-WINDSHIELD Pressing the windshield button turns on the defroster −linked air conditioning. At this time, the air conditioning turns on regardless of the "A/C" button indicator comes on or goes off. This is not a malfunction. This is to clean up the front view more quickly. 396 2008 TUNDRA from Apr. '08 Prod. (OM34477U)