1999 Ford Explorer Owner Guide 1st Printing - Page 21

Controls and features Temperature control knob Controls the temperature of the airflow inside the vehicle. Mode selector control Controls the direction of the airflow to the inside of the vehicle. OFF A/C MAX A/C The air conditioning compressor will operate in all modes except and . However, the air conditioning will only function if the outside temperature is about 10°C (50°F) or above. Since the air conditioner removes considerable moisture from the air during operation, it is normal if clear water drips on the ground under the air conditioner drain while the system is working and even after you have stopped the vehicle. Under normal conditions, your vehicle's climate control system should be left in any position other than MAX A/C or OFF when the vehicle is parked. This allows the vehicle to "breathe" through the outside air inlet duct. • MAX A/C-Uses recirculated air to cool the vehicle. MAX A/C is noisier than A/C but more economical and will cool the inside of the vehicle faster. Airflow will be from the instrument panel registers. This mode can also be used to prevent undesirable odors from entering the vehicle. • A/C-Uses outside air to cool the vehicle. It is quieter than MAX A/C but not as economical. Airflow will be from the instrument panel registers. (Vent)-Distributes outside air through the instrument panel • registers. However, the air will not be cooled below the outside temperature because the air conditioning does not operate in this mode. • OFF-Outside air is shut out and the fan will not operate. For short periods of time only, use this mode to prevent undesirable odors from entering the vehicle. 21