Page 1 of 312
Introduction 4
Instrument Cluster 12Warning and control lights 12
Gauges 16
Entertainment Systems 20AM/FM stereo 20
AM/FM stereo with CD 22
AM/FM stereo cassette with CD 25
AM/FM stereo with in-dash six CD 28
Climate Controls 33Heater only 33
Manual heating and air conditioning 34
Automatic temperature control 36
Lights 39Headlamps 39
Turn signal control 44
Bulb replacement 45
Driver Controls 54Windshield wiper/washer control 54
Steering wheel adjustment 55
Moon roof 56
Power windows 57
Mirrors 59
Speed control 62
Message center 66
Locks and Security 79Keys 79
Locks 79Table of Contents
1
2005 F250/350/450/550 (f23)
Owners Guide (post-2002-fmt)
USA_English (fus)Table of Contents
Page 33 of 312

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.
: Distributes outside air through the instrument panel vents and the
floor vents.
O (OFF): Outside air is shut out and the fan will not operate.
: Distributes outside air through the floor vents.
: Distributes outside air through the windshield defroster vents,
floor vents and demister vents.
: Distributes outside air through the windshield defroster vents and
demister vents. Can be used to clear windshield of fog and thin ice.
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 O (OFF)
position.
• Do not put objects under the front seats that will interfere with the air
flow to the rear seats.
• Remove any snow, ice or leaves from the air intake area at the base of
the windshield.
2005 F250/350/450/550 (f23)
Owners Guide (post-2002-fmt)
USA_English (fus)Climate Controls
Climate Controls
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To aid in side window defogging/demisting in cold weather:
1. Select .
2. Adjust the temperature control to maintain comfort.
3. Set the fan speed to the highest setting.
4. Direct the outer instrument panel vents toward the side windows.
To increase airflow to the outer instrument panel vents, close the vents
located in the middle of the instrument panel.
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: Distributes recirculated air through the instrument panel
vents and center console vents (if equipped) to cool the vehicle. This
re-cooling of the interior air is more economical and efficient.
Recirculated air may also help reduce undesirable odors from entering
the vehicle. The temperature selection control will not adjust airflow
temperature when in MAX A/C mode.
: Distributes outside air through the instrument panel vents and
center console vents (if equipped).
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Owners Guide (post-2002-fmt)
USA_English (fus)Climate Controls
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: Distributes outside air through the instrument panel vents, floor
vents and center console vents (if equipped).
O (OFF): Outside air is shut out and the climate system is turned off.
: Distributes outside air through the floor vents.
: Distributes outside air through the windshield defroster vents,
floor vents and demister vents.
: Distributes outside air through the windshield defroster vents and
demister 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, do not drive with the
air flow selector in the O (OFF) position.
• 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.
• To improve the A/C cool down, drive with the windows slightly open
for 2–3 minutes after start up or until the vehicle has been “aired out.”
For maximum cooling performance (MAX A/C) in MAX A/C mode:
• Move the temperature control to the coolest setting.
• Set the fan to the highest speed initially, then adjust in order to
maintain comfort.
To aid in side window defogging and demisting in cold weather:
1. Select .
2. Select A/C.
3. Set the temperature control to maintain comfort.
4. Set the fan speed to highest setting.
5. Direct the outer instrument panel vents towards the side windows.
Do not place objects on top of the instrument panel as these
objects may become projectiles in a collision or sudden stop.
2005 F250/350/450/550 (f23)
Owners Guide (post-2002-fmt)
USA_English (fus) Climate Controls
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AUTOMATIC TEMPERATURE CONTROL SYSTEM (IF EQUIPPED)
Press the AUTO and (floor/defrost) controls at the same time and
hold for one second to switch between Fahrenheit and Celsius.
1. A/C: Press to activate/deactivate
air conditioning. Use with
recirculated air to improve cooling
performance and efficiency. Engages automatically in AUTO,
(defrost), and (floor/defrost).
2. Recirculated air: Press to
activate/deactivate air recirculation
in cabin. Recirculated air may
reduce the amount of time to cool down the interior of the vehicle and
may also help reduce undesired odors from reaching the interior of the
vehicle. Recirculation can be engaged manually in any other airflow
selection except (defrost). Recirculation may turn off automatically
in all airflow selections.
3. Defrost: Distributes outside
air through the windshield defroster
vents and demister vents. Can be
used to clear windshield of fog and thin ice.
4. Fan speed: Press the respective
control in order to manually
increase or decrease the fan speed.
To return to automatic fan
operation, press AUTO. OFFAUTO EXT TEMP A/C F
AUTO
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Owners Guide (post-2002-fmt)
USA_English (fus)Climate Controls
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5. (Floor/defrost): Distributes air through the instrument panel
vents, floor vents and demister vents.
6. (Floor): Distributes air through the floor vents.
7. (Panel/floor): Distributes air through the instrument panel vents,
floor vents and center console vents (if equipped).
8. (Panel): Distributes air through the instrument panel vents and
center console vents (if equipped).
9. OFF: Outside air is shut out and
the climate control system is turned
off.
10. Manual override controls:
The manual override controls allow
you to change the system operation.
To return to full automatic control, press AUTO. Refer to controls 5–8
for a brief description of each mode.
11. AUTO: Press to engage full
automatic operation, and select the
desired temperature using the
temperature control. The system will automatically determine fan speed,
airflow location, A/C on or off, and outside or recirculated air, to heat or
cool the vehicle to reach the desired temperature.
12. EXT Control (if equipped):
Press EXT TEMP to display outside
temperature. Press again to display
cabin temperature settings.
13. Temperature controls: Press
to increase or decrease the
temperature in the vehicle cabin.
Note: The recommended vehicle
cabin setting is between 72°F (22°C) and 75°F (24°C).
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, 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.
2005 F250/350/450/550 (f23)
Owners Guide (post-2002-fmt)
USA_English (fus) Climate Controls
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• Remove any snow, ice or leaves from the air intake area at the base of
the windshield.
• To improve the A/C cool down, drive with the windows slightly open
for 2–3 minutes after start up or until the vehicle has been “aired out.”
For maximum cooling performance in AUTO mode:
• Press AUTO control and set to desired temperature.
For maximum cooling performance using manual override modes:
• Press (panel), A/C, with recirculated air. Set the temperature to
60°F (16°C) and the fan to the highest setting.
To aid in side window defogging and demisting in cold weather:
1. Select .
2. Select A/C.
3. Set the temperature control to maintain comfort.
4. Set the fan speed to highest setting.
5. Direct the outer instrument panel vents towards the side windows. To
increase airflow to the outer instrument panel vents, close the vents
located in the middle of the instrument panel.
To increase airflow to the outer instrument panel vents, close the vents
located in the middle of the instrument panel.
Do not place objects on top of the instrument panel as these
objects may become projectiles in a collision or sudden stop.
2005 F250/350/450/550 (f23)
Owners Guide (post-2002-fmt)
USA_English (fus)Climate Controls
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STEERING WHEEL CONTROLS (IF EQUIPPED)
These controls allow you to operate some radio and climate control
features.
Radio control features
• Press MODE to select AM, FM1,
FM2, TAPE or CD (if equipped).
In Radio mode:
• Press NEXT to seek/scan to the
next strong station.
In Tape mode:
• Press NEXT to listen to the next
selection on the tape.
In CD mode:
• Press NEXT to listen to the next
track on the disc.
In any mode:
• Press VOL up or down to adjust
the volume.
Climate control features
• Press TEMP up or down to adjust temperature.
• Press FAN up or down to adjust fan speed. NEXT
MODE
2005 F250/350/450/550 (f23)
Owners Guide (post-2002-fmt)
USA_English (fus) Driver Controls
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