Heating And Ventilation

WARNING: This page is about a different car, the 2004 Mercury Monterey and 2004 Ford Freestar. However, it is still accessible from the selected car via links, so may be relevant.

The heating and ventilation system has the following features:

Controls the temperature and, during A/C operation, reduces the relative humidity of the air inside the vehicle.
Delivers heated or cooled air to maintain the vehicle interior temperature and comfort level.
Controls the blower motor speed.
Cooling or heating can be adjusted to maintain the desired temperature.
On vehicles with dual-zone temperature control systems, the temperature can be adjusted individually by the driver and passenger.