Automatic Airflow Control
WARNING: This page is about a different car, the 2001 Isuzu VehiCROSS. However, it is still accessible from the selected car via links, so may be relevant.
During automatic operation, AUTO switch LED will remain illuminated. Airflow will be directed to panel, bi-level, foot, or defroster outlet vents depending upon various inputs to automatic control unit. If any control panel mode switch is depressed, air outlet mode selected will remain fixed during automatic operation. See Figure . Depressing recirculation switch will select between fresh air (LED off) or recirculated air (LED illuminated) and air source will remain fixed during automatic operation. Depressing defrost switch will direct airflow to defroster outlet vents and air source will default to fresh air mode.