2004 Ford F350 Owner Guide 3rd Printing - Page 39

Climate Controls Do not place objects on top of the instrument panel as these objects may become projectiles in a collision or sudden stop. MANUAL HEATING AND AIR CONDITIONING SYSTEM (IF EQUIPPED) 1. Fan speed adjustment: Controls the volume of air circulated in the vehicle. 2. Temperature selection: Controls the temperature of the airflow in the vehicle. 3. Air flow selections: Controls the direction of the airflow in the vehicle. See the following for a brief description on each control. MAX A/C: Uses recirculated air to cool the vehicle. Air flows from the instrument panel vents only. A/C: Uses outside air to cool the vehicle. Air flows from the instrument panel vents only. : Distributes outside air through the instrument panel vents. OFF: Outside air is shut out and the fan will not operate. : Distributes outside air through the instrument panel vents and the floor vents. : Distributes outside air through the floor vents. : Distributes outside air through the windshield defroster vents and floor vents. : Distributes outside air through the windshield defroster vents. Operating tips • To reduce fog build up on the windshield during humid weather, place position. the air flow selector in the • To reduce humidity build up inside the vehicle, do not drive with the air flow selector in the OFF or with recirculated air engaged. • Do not put objects under the front seats that will interfere with the airflow to the rear seats. • Remove any snow, ice or leaves from the air intake area at the base of the windshield. 39 2004 F250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA English (fus)