FORD F-250 2021 Owners Manual

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

WHAT IS THE CABIN AIR
FILTER
The cabin air filter improves the quality of
air in your vehicle by trapping dust, pollen
and other particles.
LOCATING THE CABIN AIR
FILTER
You can locate the cabin air filter behind
the glove box.
REPLACING THE CABIN AIR
FILTER
Replace the filter at regular intervals. See
Scheduled Maintenance (page 565).
Note: Make sure you have a cabin air filter
installed at all times. This prevents foreign
objects from entering the system. Running
the system without a filter in place could
result in degradation or damage to the
system.
Note: Using an aftermarket cabin air filter
could reduce cabin air filtration and climate
control performance.
150
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 202008, Third-Printing- Interior Air Quality

SITTING IN THE CORRECT
POSITION
WARNING: Sitting improperly, out
of position or with the seatback reclined
too far can take weight off the seat
cushion and affect the decision of the
passenger sensing system, resulting in
serious injury or death in the event of a
crash. Always sit upright against your
seat back, with your feet on the floor. WARNING: Do not recline the seat
backrest too far as this can cause the
occupant to slide under the seatbelt,
resulting in personal injury in the event
of a crash. WARNING:
Do not place objects
higher than the top of the seat backrest.
Failure to follow this instruction could
result in personal injury or death in the
event of a sudden stop or crash. When you use them properly, the seat,
head restraint, seatbelt and airbags will
provide optimum protection in the event
of a crash. We recommend that you follow these
guidelines:
•
Sit in an upright position with the base
of your spine as far back as possible.
• Do not recline the seat backrest so that
your torso is more than 30 degrees
from the upright position.
• Adjust the head restraint so that the
top of it is level with the top of your
head and as far forward as possible.
Make sure that you remain
comfortable.
• Keep sufficient distance between
yourself and the steering wheel. We
recommend a minimum of
10 in
(25 cm) between your breastbone and
the airbag cover.
• Hold the steering wheel with your arms
slightly bent.
• Bend your legs slightly so that you can
press the pedals fully.
• Position the shoulder strap of the
seatbelt over the center of your
shoulder and position the lap strap
tightly across your hips.
Make sure that your driving position is
comfortable and that you can maintain full
control of your vehicle.
HEAD RESTRAINTS WARNING:
Fully adjust the head
restraint before you sit in or operate your
vehicle. This will help minimize the risk
of neck injury in the event of a crash. Do
not adjust the head restraint when your
vehicle is moving.
151
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 202008, Third-Printing- SeatsE68595

WARNING: The head restraint is a
safety device. Whenever possible it
should be installed and properly
adjusted when the seat is occupied.
Failure to adjust the head restraint
properly could reduce its effectiveness
during certain impacts.
Note: Adjust the seat backrest to an upright
driving position before adjusting the head
restraint. Adjust the head restraint so that
the top of it is level with the top of your head
and as far forward as possible. Make sure
that you remain comfortable. If you are
extremely tall, adjust the head restraint to
its highest position.
Front Seat Head Restraint Rear Seat Outermost Head Restraints The head restraints may consist of:
An energy absorbing head
restraint.
A
Two steel stems.
B
Guide sleeve adjust and release
button.
C
Guide sleeve unlock and remove
button.
D
Adjusting the Head Restraint
Raising the Head Restraint
Pull the head restraint up.
Lowering the Head Restraint
1. Press and hold button C.
2. Push the head restraint down.
Removing the Head Restraint
1. Press and hold buttons C and D.
2. Pull the head restraint up.
Installing the Head Restraint
Align the steel stems into the guide sleeves
and push the head restraint down until it
locks.
Front Row Center and Rear Seat Center
(Crew Cab) Head Restraints
Your vehicle may have head restraints that
are non-adjustable. The non-adjustable
head restraints consist of:
152
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 202008, Third-Printing- SeatsE138642 E153105

An energy absorbing head
restraint.
A
Two steel stems.
B
Guide sleeve unlock and remove
button.
C
Removing the Head Restraint
1. Press and hold buttons C.
2. Pull up the head restraint.
Installing the Head Restraint
Align the steel stems into the guide sleeves
and push the head restraint down until it
locks.
Front Seat Center Head Restraint
Your vehicle may have a front row center
head restraint that you cannot adjust or
remove.
Tilting Head Restraints (If Equipped)
The front head restraints tilt for extra
comfort. 1. Adjust the seat backrest to an upright
driving or riding position.
2. Pivot the head restraint forward toward
your head to the desired position.
After the head restraint reaches the
forward-most tilt position, pivot it forward
again to release it to the rearward, un-tilted
position.
Note: Do not attempt to force the head
restraint backward after you tilt it. Instead,
continue tilting it forward until the head
restraint releases to the upright position.
MANUAL SEATS (IF EQUIPPED) WARNING:
Do not adjust the
driver's seat or seatback when your
vehicle is moving.
153
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 202008, Third-Printing- SeatsA
C
B E162872 E144727

Moving the Seat Backward and
Forward
Recline Adjustment Manual Lumbar (If Equipped)
The lumbar support control is located on
the outboard side of the seat. Turn the
control to adjust your support.
POWER SEATS
(IF EQUIPPED)
WARNING: Do not adjust the driver
seat or seat backrest when your vehicle
is moving. This may result in sudden seat
movement, causing the loss of control
of your vehicle. WARNING:
Do not place cargo or
any objects behind the seatback before
returning it to the original position.
154
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 202008, Third-Printing- SeatsE175314 E175315 E166702

Adjusting the Lumbar Support (If
Equipped) Adjusting the Multi-Contour Front
Seats With Active Motion (If Equipped)
Note: The engine must be running or the
vehicle must be in accessory mode to
activate the seats.
Note: Allow a few seconds for any selection
to activate. When the seat backrest and
cushion are both active, the massage
alternates between zones.
155
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 202008, Third-Printing- SeatsE176038 E176039

Lumbar and Bolster Mode
Massage Mode
Upper lumbar
Back massage intensity
adjustment
A
Lumbar decrease
Massage intensity decrease
and off*
B
Lower lumbar**
Cushion massage intensity
adjustment
C
Lumbar increase
Massage intensity increase
D
-
On and off
E
* The massage feature defaults to an
alternating massage mode with back
massage intensity adjustment. The lumbar
and bolster feature defaults to the middle
lumbar mode.
** Press C a second time to adjust the back
bolster. Press C a third time to adjust the
cushion bolster.
You can also adjust this feature through
the touchscreen. When switched on, the
system displays directions for you to adjust
the lumbar settings in your seat or to set
the massage function.
To access and make adjustments to the
lumbar setting:
1. Press the Menu Settings icon > Vehicle
> Multi-Contour Seat. 2. Choose the desired seat to adjust.
3. Press the + or - to adjust the lumbar
intensity.
To access and make adjustments to the
massage setting:
1. Press the Menu Settings icon > Vehicle
>Multi-Contour Seat.
2. Choose the desired seat to adjust.
3. Press Off, Low or High.
156
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 202008, Third-Printing- SeatsE156301

MEMORY FUNCTION (IF EQUIPPED)
WARNING:
Before activating the
memory seat, make sure that the area
immediately surrounding the seat is clear
of obstructions and that all occupants
are clear of moving parts. WARNING:
Do not use the memory
function when your vehicle is moving.
This feature recalls the position of the
following:
• Driver seat.
• Power mirrors.
• Optional power steering column.
• Optional power adjustable pedals.
The memory control is on the driver door. Saving a Preset Position
1. Switch the ignition on.
2.
Adjust the features to the positions you
prefer.
3. Press and hold the preset button until you hear a single tone.
Note: A confirmation that you saved a
memory preset appears in the information
display. Note:
You can save up to three preset
memory positions.
Note: You can save a memory preset at any
time.
Recalling a Preset Position
1. Switch the ignition on.
2. Press and release the preset button associated with your preferred driving
position. The seat and mirrors move to
the position stored for that preset.
Note: You can only recall preset memory
positions when you switch the ignition off,
or when the transmission is in park (P) or
neutral (N) if you switch the ignition on.
You can also recall a preset memory
position by:
• Pressing the unlock button on your
remote control if it is linked to a preset
position.
• Unlocking the intelligent driver door
handle if a linked keyfob is present.
Note: Using a linked key fob to recall your
memory position when the ignition is off
moves the seat and steering column to the
easy entry position.
Note: Pressing any active memory feature
control - power seat, mirror (or any memory
button) during a memory recall cancels the
operation.
Linking a PreSet Position to your
Remote Control or Intelligent
Access Key Fob
Your vehicle can save the preset memory
positions for up to two remote controls.
1. With the ignition on, move the memory
positions to the positions you prefer.
2. Press and hold the desired preset button for about five seconds. A tone
will sound, and the instrument panel
prompts you to press the lock button
on your key fob.
157
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 202008, Third-Printing- SeatsE307868