2021 FORD F-450 Owners Manual

Note:
If you switch the heated steering
wheel settings on, the heated steering wheel
turns on during cold weather.
Setting the Remote Start Duration
1. Press Settings on the touchscreen.
2. Press
Vehicle Settings.
3. Press
Remote Start Setup.
4. Press
Duration.
Note: Wait a few seconds before remotely
starting the vehicle after the vehicle stops
running.
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Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 202008, Third-Printing- Remote Start
(If Equipped)

IDENTIFYING THE CLIMATE
CONTROL UNIT
Depending on your vehicle options, the
controls could look different than what you
see here.
SWITCHING CLIMATE
CONTROL ON AND OFF
Press the button.
SWITCHING RECIRCULATED
AIR ON AND OFF Press the button to recirculate
air currently in the passenger
compartment.
Note: Recirculated air could turn off or be
prevented from turning on in all air flow
modes except maximum cooling to reduce
the risk of the windows fogging up.
Note: Recirculated air could turn on and off
when you direct air to the instrument panel
or footwell air vents during hot weather to
improve cooling efficiency. SWITCHING AIR
CONDITIONING ON AND OFF Press the button.
Note: Under certain conditions, the air
conditioning compressor could continue to
operate after you switch air conditioning off.
SWITCHING MAXIMUM
DEFROST ON AND OFF Press the button.
Air flows through the windshield air vents,
and the blower motor adjusts to the
highest speed.
You can also use this setting to defog and
clear the windshield of a thin covering of
ice.
Note: To prevent window fogging, you
cannot select recirculated air when
maximum defrost is on.
Note: The heated rear window also turns
on when you select maximum defrost.
SWITCHING MAXIMUM
COOLING ON AND OFF Press the button.
Note: When you switch maximum cooling
off, air conditioning remains on.
143
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 202008, Third-Printing- Climate Control - Vehicles With: Automatic Temperature
ControlE339318

SWITCHING THE HEATED
WIPER PARK ON AND OFF (IF
EQUIPPED) When you switch the heated rear
window on, the heated wiper
park also turns on.
SWITCHING THE HEATED
REAR WINDOW ON AND OFF (IF
EQUIPPED) Press the button to clear the rear
window of thin ice and fog. The
heated rear window turns off
after a short period of time.
Note: Do not use harsh chemicals, razor
blades or other sharp objects to clean or
remove decals from the inside of the heated
rear window as this could cause damage to
the heated rear window grid lines not
covered by the vehicle Warranty.
SWITCHING THE HEATED
MIRRORS ON AND OFF
(IF
EQUIPPED) Press the button. SETTING THE BLOWER MOTOR
SPEED Press up or down on the control
to select the blower motor
speed.
SETTING THE TEMPERATURE Turn the control on the left-hand side of
the climate control to set the left-hand
temperature.
Note:
This control also sets the right-hand
side temperature when you switch off dual
zone mode.
Turn the control on the right-hand side of
the climate control to set the right-hand
temperature.
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Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 202008, Third-Printing- Climate Control - Vehicles With: Automatic Temperature
Control E266189 E266187 E266186 E244115

DIRECTING THE FLOW OF AIR
Directing Air to the Windshield Air
Vents
Press the button to activate the
selection screen.
Press the button on the
touchscreen.
Directing Air to the Instrument
Panel Air Vents Press the button to activate the
selection screen.
Press the button on the
touchscreen.
Directing Air to the Footwell Air
Vents Press the button to activate the
selection screen. Press the button on the
touchscreen.
AUTO MODE
Switching Auto Mode On and Off Press the button to switch auto
mode on. Repeatedly press the
button to adjust auto mode.
Note: When you switch auto mode on,
lights on the blower motor control do not
illuminate to indicate the blower motor
speed.
Adjust the blower motor control or air
distribution control to switch auto mode
off.
Auto Mode Indicators
The indicators are on the Auto Mode
button. Description
Auto Mode Indicator
Status
The blower motor speed is reduced. Use this setting to
minimize the amount of noise from the blower motor. This
setting increases the time taken to cool the interior.
One indicator illumin-
ated.
The blower motor speed is moderate.
Two indicators illumin-
ated.
The blower motor speed is increased. Use this setting to
reduce the time taken to cool the interior. This setting
increases the amount of noise from the blower motor.
Three indicators illumin-
ated.
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Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 202008, Third-Printing- Climate Control - Vehicles With: Automatic Temperature
ControlE265283 E265283 E244097 E265283

Switching Dual Mode On and Off
Press the button.
CLIMATE CONTROL –
TROUBLESHOOTING
Climate Control – Frequently
Asked Questions
Why is the volume of air to the rear
passenger compartment limited ? Objects may obstruct the air direction
to the rear passenger compartment.
Make sure objects have not been
placed under the front seats.
Why is the volume of air from the air
vents reduced? The air intake area at the base of the
windshield could be obstructed. Make
sure the air intake area is free from any
snow, ice or leaves.
What are the recommended settings
for heating the interior? Auto mode on and instrument panel
and side air vents fully open.
How can I quickly heat the interior? Select the highest blower motor
speed, highest temperature and direct
the air to the footwell air vents.
What are the recommended settings
for cooling the interior? Auto mode on.
How can I quickly cool the interior? Switch maximum cooling on, switch
recirculated air on and drive with the
windows open until you feel cold air
through the air vents. How can I reduce the humidity build-up
inside my vehicle?
Do not drive with the system off or
with recirculated air on.
How can I defog the side windows? Switch maximum defrost on.
How can I defog or clear the windshield
of thin ice? Switch maximum defrost on.
Why do I feel air from the footwell air
vents regardless of the air
distribution? This is normal operation. You may feel
a small amount of air from the
footwell air vents regardless of the air
distribution.
What happens if I switch auto mode on
when the outside temperature and
in-vehicle temperature is high? The system temporarily selects
recirculated air to maximize cooling.
What happens if I switch auto mode on
when the outside temperature is low
and the engine is cold? Air is directed to the windshield and
the outer instrument panel air vents.
146
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 202008, Third-Printing- Climate Control - Vehicles With: Automatic Temperature
ControlE265280

IDENTIFYING THE CLIMATE
CONTROL UNIT
Depending on your vehicle options, the
controls could look different than what you
see here.
SWITCHING CLIMATE
CONTROL ON AND OFF
Press the button.
SWITCHING RECIRCULATED
AIR ON AND OFF Press the button to recirculate
air currently in the passenger
compartment.
Note: Recirculated air could turn off or be
prevented from turning on in all air flow
modes except maximum cooling to reduce
the risk of the windows fogging up.
Note: Recirculated air could turn on and off
when you direct air to the instrument panel
or footwell air vents during hot weather to
improve cooling efficiency. SWITCHING AIR
CONDITIONING ON AND OFF Press the button.
Note: Under certain conditions, the air
conditioning compressor could continue to
operate after you switch air conditioning off.
SWITCHING MAXIMUM
DEFROST ON AND OFF Turn the temperature control
clockwise past the highest
setting to maximize defrosting.
Note: The temperature control springs back
to the highest setting.
Air flows through the windshield air vents,
and the blower motor adjusts to the
highest speed.
Note: To prevent window fogging, you
cannot select recirculated air when
maximum defrost is on.
Note: The heated rear window also turns
on when you select maximum defrost.
SWITCHING MAXIMUM
COOLING ON AND OFF Turn the temperature control
counterclockwise past the
lowest setting to maximize
cooling.
Note: The temperature control springs back
to the lowest setting.
Note: When you switch maximum cooling
off, air conditioning remains on.
147
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 202008, Third-Printing- Climate Control - Vehicles With: Manual Temperature ControlE308141

SWITCHING THE HEATED
REAR WINDOW ON AND OFF (IF
EQUIPPED)
Press the button to clear the rear
window of thin ice and fog. The
heated rear window turns off
after a short period of time.
Note: Do not use harsh chemicals, razor
blades or other sharp objects to clean or
remove decals from the inside of the heated
rear window as this could cause damage to
the heated rear window grid lines not
covered by the vehicle Warranty.
SWITCHING THE HEATED
MIRRORS ON AND OFF (IF
EQUIPPED) Press the button.
SETTING THE BLOWER MOTOR
SPEED Note:
Lights on the control illuminate to
indicate the blower motor speed.
Note: When you switch the blower motor
off, air conditioning turns off and the
windows could fog up. SETTING THE TEMPERATURE
Turn the temperature control
counterclockwise for cooler temperature
settings.
Turn the temperature control clockwise
for warmer temperature settings.
DIRECTING THE FLOW OF AIR
Directing Air to the Windshield Air
Vents
Press the button.
Directing Air to the Instrument
Panel Air Vents Press the button.
Directing Air to the Footwell Air
Vents Press the button.
148
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 202008, Third-Printing- Climate Control - Vehicles With: Manual Temperature Control E266189 E244106 E244097

CLIMATE CONTROL –
TROUBLESHOOTING
Climate Control – Frequently
Asked Questions
Why is the volume of air to the rear
passenger compartment limited?
Objects may obstruct the air direction
to the rear passenger compartment.
Make sure objects have not been
placed under the front seats.
Why is the volume of air from the air
vents reduced? The air intake area at the base of the
windshield could be obstructed. Make
sure the air intake area is free from any
snow, ice or leaves.
What are the recommended settings
for heating the interior? A medium blower motor speed
selected and the air directed to the
footwell and windshield air vents.
How can I quickly heat the interior? Select the highest blower motor
speed, highest temperature and direct
the air to the footwell air vents.
What are the recommended settings
for cooling the interior? Air conditioning on, a medium blower
motor speed selected and air directed
to the footwell and windshield air
vents.
How can I quickly cool the interior? Switch maximum cooling on, switch
recirculated air on and drive with the
windows open until you feel cold air
through the air vents. How can I reduce the humidity build-up
inside my vehicle?
Do not drive with the system off or
with recirculated air on.
How can I defog the side windows? Switch maximum defrost on.
How can I defog or clear the windshield
of thin ice? Switch maximum defrost on.
Why do I feel air from the footwell air
vents regardless of the air
distribution? This is normal operation. You may feel
a small amount of air from the
footwell air vents regardless of the air
distribution.
149
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 202008, Third-Printing- Climate Control - Vehicles With: Manual Temperature Control