2002 Oldsmobile Bravada Owner's Manual - Page 172

Rear Comfort Control Ventilation System For mild outside temperatures when little heating or cooling is needed, use the panel outlet setting to direct outside air through your vehicle. Air will flow through the instrument panel outlets. Your vehicle's flow-through ventilation system supplies outside air into the vehicle when it's moving. When the vehicle is not moving, you can get outside air to flow through by selecting any air delivery mode and any fan speed. The lower buttons on the rear seat audio system are used to adjust the rear seat comfort controls. The temperature of the air coming through the rear outlets is determined by the front passenger's temperature setting. The button with the up and down arrows on it regulates the fan speed. The mode button is used to change the direction of airflow (upper, bi-level or floor) to the rear seat area. To turn the rear comfort controls off, press the lower PWR button. Your vehicle has air outlets that allow you to adjust the direction and amount of airflow inside the vehicle. 3-8