2021 FORD F-150 height adjustment

height adjustment TPMS reset gas mileage clutch four wheel drive checking oil

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FORD F-150 2021 Owners Manual 3. Insert the belt tongue into the proper
buckle for your seating position until
you hear a snap and feel it latch.
4. Make sure you securely fasten the tongue to the buckle by pulling on the
tongue.

3. Insert the belt tongue into the proper
buckle for your seating position until
you hear a snap and feel it latch.
4. Make sure you securely fasten the tongue to the buckle by pulling on the
tongue.
While you are fastened in the seatbelt, the
seatbelt with a cinch tongue adjusts to
your movement. However, if you brake
hard, turn hard, or if your vehicle receives
an impact of 5 mph (8 km/h) or more, the
seatbelt locks and helps reduce your
forward movement.
SENSITIVE LOCKING MODE
WHAT IS SENSITIVE LOCKING
MODE
Sensitive locking mode is a seatbelt
retractor feature that allows shoulder belt
length adjustment according to your
movements and locking in response to
vehicle movement.
HOW DOES SENSITIVE LOCKING
MODE WORK
If the driver suddenly brakes, turns a corner
sharply, or the vehicle receives an impact
of about 5 mph (8 km/h) or more, the
seatbelts lock to help reduce forward
movement of the driver and passengers.
In addition, the seatbelt retractor locks if
you pull the seatbelt webbing out too
quickly. If the retractor locks, slowly lower
the height adjuster to allow the seatbelt
to retract.
If the retractor does not unlock, pull the
seatbelt out slowly then feed a small
length of webbing back toward the stowed
position. For rear seatbelts, recline the rear seat
backrest or push the seat backrest cushion
away from the seatbelt. Feed a small
length of webbing back toward the stowed
position.
AUTOMATIC LOCKING MODE
WHAT IS AUTOMATIC LOCKING
MODE
This feature keeps the seatbelts
pre-locked. The belt still retracts to remove
any slack in the shoulder belt.
WHEN TO USE AUTOMATIC
LOCKING MODE
Use this mode any time you install a child
restraint in a front seating position in a
Regular Cab, Super Cab, Crew Cab or any
rear seating position of a Super Cab or
Crew Cab. The optional front seat center
seatbelt in the Super Cab and Crew Cab
has a cinch mechanism. Properly restrain
children 12 years old and under in a rear
seat whenever possible. See
Child Safety
(page 49).
Note: Automatic locking mode is not
available on the driver seatbelt.
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F-150 (TFD) Canada/United States of America, enUSA, Edition date: 202104, Second-Printing Seatbelts

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FORD F-150 2021 Owners Manual Adjusting the Upper Seat Backrest
(If Equipped)
The front upper seat backrest tilts for extra
comfort. To tilt the upper seat backrest,
pivot the upper seat backrest toward your
shoulders.
After the u

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FORD F-150 2021 Owners Manual Note:
To calibrate the steering angle
sensor, drive the vehicle above 30 mph
(50 km/h) for a minimum of 1.2 mi (2 km).
Make sure to drive straight ahead for a
minimum of 30 seconds. Several vehicle
fu

Note:
To calibrate the steering angle
sensor, drive the vehicle above 30 mph
(50 km/h) for a minimum of 1.2 mi (2 km).
Make sure to drive straight ahead for a
minimum of 30 seconds. Several vehicle
functions are disabled and a warning light
could appear until the sensor is calibrated.
Battery Management System
The battery management system monitors
battery conditions and takes actions to
extend battery life. If excessive battery
drain is detected, the system temporarily
disables some of the following features:
• Heated rear window.
• Heated seats.
• Climate control.
• Heated steering wheel.
• Audio unit.
• Navigation system.
A message may appear in the information
display to alert you that battery protection
actions are active.
After battery replacement, or in some
cases after charging the battery with an
external charger, the battery management
system requires eight hours of vehicle sleep
time to relearn the battery state of charge.
During this time your vehicle must remain
fully locked with the ignition off.
Note: If you add electrical accessories or
components to the vehicle, it may adversely
affect battery performance and durability.
This may also affect the performance of
other electrical systems in the vehicle.
Battery Disposal Make sure that you dispose of
old batteries in an
environmentally friendly way.
Seek advice from your local authority
about recycling old batteries. ADJUSTING THE HEADLAMPS
Vertical Aim Adjustment
The headlamps on your vehicle are
properly aimed at the assembly plant. If
your vehicle has been in an accident,
contact an authorized dealer to check and
realign your headlamps.
Headlamp Aiming Target
8 feet (2.4 m).
A
Center height of lamp to ground.
B
25 feet (7.6 m).
C
Horizontal reference line.
D
1. Park your vehicle directly in front of a wall or screen on a level surface,
approximately
25 ft (7.6 m) away.
2. Measure the height from the center of your headlamp, indicated by a 3
millimeter circle on the lens, to the
ground and mark an
8 ft (2.4 m)
horizontal reference line on the vertical
wall or screen at this height, a piece of
masking tape works well.
3. Switch on the low beam headlamps to
illuminate the wall or screen and open
the hood. Cover one of the headlamps
so no light hits the wall.
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F-150 (TFD) Canada/United States of America, enUSA, Edition date: 202104, Second-Printing MaintenanceE107998 E142592

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FORD F-150 2021 Owners Manual 4. On the wall or screen, observe a light
pattern with a distinct horizontal edge
toward the right. If this edge is not at
the horizontal reference line, adjust the
beam so the edge is at the same hei

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