2003 Chevrolet Tahoe Owner's Manual - Page 183

Temperature Knob so ' 2 The middle knob on the control panel lets you select the temperature of the air flowing into the passenger area. Turn the knob clockwise toward the read area for warmer air. Turn the knob counterclockwise toward the blue area for cooler air. Mode Knob The right knob on the control panel allows you to choose the direction of air delivery. Rear Controls The rear seat controls have three knobs that control airflow speed, temperature and airflow location. (Vent): This setting directs the air through the console outlets. is delivered through the floor outlets as well as the instrument panel outlets. The flow can be divided between vent and floor outlets depending upon where the knob is placed between the settings. (Floor): This setting directs most of the air through the floor outlets fi Fan Knob The fan knob on the left side of the control panel adjusts the fan speed. To increase airflow, turn the knob clockwise. To decrease airflow, turn it counterclockwise. To turn the fan off, turn the knob to the off position. +2(Bi-Level): Air 0(Off): Turn the knob to this position to turn the rear seat comfort controls on or off. 3-32