2003 Ford Expedition Owner Guide 1st Printing (Spanish) - Page 467

Climate Controls The auxiliary climate control system is dependent on the main climate control system. If the main climate control system is in the Off position, the auxiliary climate control will not operate. If the main climate control system is on, the auxiliary air will not be cooled unless the air conditioning is functioning on the main climate control system. The auxiliary unit can be controlled either by the front seat using the front auxiliary control or by the rear seat passenger(s) using the rear auxiliary control but not both. To control the auxiliary unit using the rear control, the front control must be in the REAR position. FAN SPEED CONTROL Controls the fan speed in the rear of the vehicle. TEMPERATURE CONTROL Controls the temperature of the airflow in the rear of the vehicle. MODE SELECTOR Press the mode selector once to select air distribution through the overhead vents. The Panel icon will illuminate on the temperature control selector. Press the mode selector again to select air distribution through the floor vents. The Floor icon will illuminate on the temperature control selector. Only the auxiliary control head (front or rear) that is active will have the icons illuminated. 92