2000 Chevrolet Tracker Owner's Manual - Page 131
2000 Chevrolet Tracker Manual
Page 131 highlights
Ventilation System For mild outside temperatures, when little heating or cooling is needed, you canstill direct outsideair through your vehicle. Move the air intake lever to CIRCULATE and the aifflow lever to BI-LEVEL. Adjust the temperature control leverto a comfortable setting and move the fan control lever toward the symbol. fan Your vehicle's flow-through ventilation system supplies outside air into the vehicle when is moving. Outside it air will also enter the vehicle when the is running fan and the air intake leveris at CIRCULATE. Your vehicle has air outlets that allow youadjust the to direction andmount of airflow inside the vehicle. Move the louvers up or down to direct airflow to your preference. Increase or reduce the amount airflow by of opening and closing the louvers.