Ford F350 Automobile User Manual


 
HEATER ONLY 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.
: 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
the air flow selector in the
position.
To reduce humidity build up inside the vehicle during cold or warm
weather, do not drive with the air flow selector in the OFF position.
Under normal weather conditions, do not leave the air flow selector in
OFF when the vehicle is parked. This allows the vehicle to breathe
using the outside air inlet vents.
Do not put objects under the front seats that will interfere with the air
flow to the back seats.
Remove any snow, ice or leaves from the air intake area at the base of
the windshield.
2003 F250/350/450/550 (f23)
Owners Guide (post-2002-fmt)
USA English (fus)
Climate Controls
Climate Controls
35