2000 Toyota Tundra Owners Manual - Page 150

TUNDRA (34413U) D If following another vehicle on a dusty road, or driving in windy and dusty conditions, it is recommended that the air intake selector be temporarily set to RECIRCULATE, which will close off the outside passage and prevent outside air and dust from entering the vehicle interior. Heating For best results, set controls to: Fan speed-Any setting except "OFF" Temperature-Towards WARM (red zone) Air intake-FRESH (outside air) Air flow-FLOOR Air conditioning-OFF Air conditioning For best results, set controls to: Fan speed-Any setting except "OFF" Temperature-Towards COLD (blue zone) Air intake-FRESH (outside air) Air flow-PANEL Air conditioning-ON Defogging The inside of the windshield For best results, set controls to: Fan speed-Any setting except "OFF" Temperature-Towards WARM (red zone) to heat; COLD (blue zone) to cool Air intake-FRESH (outside air) Air flow-WINDSHIELD Turning the air flow selector to windshield position turns on the defroster to clear the front view more quickly. Vehicles with "A/C" button- Press the "A/C" button for dehumidified heating or cooling. This setting clears the front view more quickly. D For quick cooling, move the air intake selector to recirculate for a few minutes. Ventilation For best results, set controls to: Fan speed-Any setting except "OFF" Temperature-Towards COLD (blue zone) Air intake-FRESH (outside air) Air flow-PANEL Air conditioning-OFF D For quick heating, select recirculated air for a few minutes. To keep the windows from fogging, select fresh after the vehicle interior has been warmed. 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. D Press the "A/C" button on for dehumidified heating. D Choose floor/windshield air flow to heat the vehicle interior while defrosting or defogging the windshield. 150