FORD F-150 2021 Owners Manual

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WHAT IS DRIVER ALERT
Driver alert alerts you if it determines that
you are becoming drowsy or if your driving
deteriorates.
HOW DOES DRIVER ALERT
WORK
Driver Alert calculates your alertness level
based on your driving behavior in relation
to the lane markings and other factors
through use of the front camera sensor
behind the interior mirror.
DRIVER ALERT PRECAUTIONS
WARNING: You are responsible for
controlling your vehicle at all times. The
system is designed to be an aid and does
not relieve you of your responsibility to
drive with due care and attention. Failure
to follow this instruction could result in
the loss of control of your vehicle,
personal injury or death. WARNING: Take regular rest
breaks if you feel tired. Do not wait for
the system to warn you. WARNING:
Certain driving styles
may result in the system warning you
even if you are not feeling tired. WARNING:
In cold and severe
weather conditions the system may not
function. Rain, snow and spray can all
limit sensor performance. WARNING:
The system will not
operate if the sensor cannot track the
road lane markings. WARNING:
If damage occurs in the
immediate area surrounding the sensor,
have your vehicle checked as soon as
possible. WARNING:
The system may not
correctly operate if your vehicle is fitted
with a suspension kit not approved by
us. WARNING:
The system may not
operate properly if the sensor is blocked.
Keep the windshield free from
obstruction.
Note: If something is blocking the camera
or damaged the windshield, Driver Alert may
not function.
DRIVER ALERT LIMITATIONS
Driver alert may not function correctly if:
• The sensor cannot track the road lane
markings.
• Your vehicle's speed is less than
approximately
40 mph (65 km/h).
SWITCHING DRIVER ALERT ON
AND OFF
1. Press
Features on the touchscreen.
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2. Press Driver Assistance.
3. Switch
Driver Alert on or off.
Note: The system remains on or off
depending on how it was last set. Resetting Driver Alert
You can reset the system by either:

Switching the ignition off and on.
• Opening and closing the driver door
when your vehicle is stationary, and it
is safe to do so.
DRIVER ALERT – TROUBLESHOOTING
DRIVER ALERT – INFORMATION MESSAGES Action
Message
Stop and rest as soon as it is safe to do so.
Driver Alert Warning Rest Now
Take a rest soon.
Driver Alert Warning Rest Suggested
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WHAT IS SPEED SIGN
RECOGNITION
Speed sign recognition detects speed limit
signs to inform you of the current speed
limit. Detected speed signs appear in the
information display.
HOW DOES SPEED SIGN
RECOGNITION WORK
Speed sign recognition uses a sensor
behind the interior mirror to detect speed
signs.
If your vehicle has speed sign recognition
with navigation, stored speed sign data
may influence the indicated speed limit
value.
SPEED SIGN RECOGNITION
PRECAUTIONS
WARNING: You are responsible for
controlling your vehicle at all times. The
system is designed to be an aid and does
not relieve you of your responsibility to
drive with due care and attention. Failure
to follow this instruction could result in
the loss of control of your vehicle,
personal injury or death. WARNING: In cold and severe
weather conditions the system may not
function. Rain, snow and spray can all
limit sensor performance. WARNING:
The system may not
operate properly if the sensor is blocked.
Keep the windshield free from
obstruction. Note:
Do not carry out windshield repairs
in the immediate area surrounding the
sensor.
Note: If your vehicle has a suspension kit
not approved by us, the system may not
correctly function.
Note: The system may not detect all speed
signs and may incorrectly read signs.
Note: Always fit our original parts when
replacing headlamp bulbs. Other bulbs may
reduce system performance.
SPEED SIGN RECOGNITION
LIMITATIONS
Speed sign recognition may not operate
correctly due to:
• Outdated map data.
• Incorrect recognition of speed limits by
the sensor of signs on parallel roads or
exit ramps.
• Missed recognition of faded, dirty, or
distorted signs.
SPEED SIGN RECOGNITION
INDICATORS When the system detects a speed limit
sign, it appears in the information display.
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SETTING THE SPEED SIGN
RECOGNITION SPEED
WARNING
To set the speed warning, use the
touchscreen.
1. Press Features on the touchscreen.
2. Press
Driver Assistance.
3. Press
Speed Limit Assist.
4. Switch the feature on or off. SETTING THE SPEED SIGN
RECOGNITION SPEED
TOLERANCE
To set the tolerance of the speed warning,
use the touchscreen.
1. Press
Features on the touchscreen.
2. Press
Driver Assistance.
3. Press
Speed Limit Assist.
4. Press
Tolerance.
5. Use the slider bar to select the required
level.
SPEED SIGN RECOGNITION – TROUBLESHOOTING
SPEED SIGN RECOGNITION – INFORMATION MESSAGES Action
Message
The traffic sign data provided by the navig-ation system is unavailable due to weak or
no signal. Wait for a short period of time for the signal to improve. If the message
continues to appear, have the system checked as soon as possible.
Traffic Sign Reduced Performance See
Manual
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SPEED SIGN RECOGNITION –
FREQUENTLY ASKED QUESTIONS
Why does the speed limit change
without any sign on the road?
The speed limit changes due to the
speed limit data stored in the map
data.
Why does speed sign recognition show
a wrong speed limit? The system shows a wrong speed limit
due to incorrect and outdated map
data or due to incorrect recognition of
the speed limits by the camera.
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LOAD CARRYING
PRECAUTIONS
Keep your loaded vehicle weight
within its design rating capability,
with or without a trailer. Properly
loading your vehicle provides
maximum return of vehicle design
performance. Before you load your
vehicle, become familiar with the
following terms for determining
your vehicle
’s weight rating, with
or without a trailer, from the
vehicle ’s Tire and Loading
Information label or Safety
Compliance Certification label. WARNING: Vehicles with
a higher center of gravity (utility
and four-wheel drive vehicles)
handle differently than vehicles
with a lower center of gravity
(passenger cars). Avoid sharp
turns, excessive speed and
abrupt steering in these vehicles.
Failure to drive cautiously
increases the risk of losing
control of your vehicle, vehicle
rollover, personal injury and
death. WARNING:
The
appropriate loading capacity of
your vehicle can be limited either
by volume capacity (how much
space is available) or by payload
capacity (how much weight the
vehicle should carry). Once you
have reached the maximum payload of your vehicle, do not
add more cargo, even if there is
space available. Overloading or
improperly loading your vehicle
can contribute to loss of vehicle
control and vehicle rollover.
WARNING:
Exceeding the
Safety Compliance Certification
label vehicle weight limits can
adversely affect the
performance and handling of
your vehicle, cause vehicle
damage and can result in the
loss of control of your vehicle,
serious personal injury or death. WARNING:
Do not use
replacement tires with lower
load carrying capacities than the
original tires because they may
lower your vehicle's GVWR and
GAWR limitations. Replacement
tires with a higher limit than the
original tires do not increase the
GVWR and GAWR limitations. WARNING:
Do not exceed
the GVWR or the GAWR
specified on the certification
label. WARNING: Exceeding any
vehicle weight rating can
adversely affect the
performance and handling of
your vehicle, cause vehicle
damage and can result in the
loss of control of your vehicle,
serious personal injury or death.
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WARNING: When loading
the roof racks, we recommend
you evenly distribute the load,
as well as maintain a low center
of gravity. Loaded vehicles, with
higher centers of gravity, may
handle differently than unloaded
vehicles. Take extra precautions,
such as slower speeds and
increased stopping distance,
when driving a heavily loaded
vehicle.
The gross combined weight must
never exceed the Gross Combined
Weight Rating.
USING A SLIDE-IN CAMPER
For information regarding the use of
slide-in campers, consult the Truck
Camper Loading document supplied with
your vehicle.
Note: We do not recommend using a
slide-in camper on an F-150 SuperCrew cab.
Note: We do not recommend using a
slide-in camper on a Raptor. LOCATING THE SAFETY
COMPLIANCE CERTIFICATION
LABELS
Safety Compliance Certification Label
Example: The Safety Compliance Certification label
is located on the door hinge pillar,
door-latch post, or the door edge that
meets the door-latch post, next to the
driver seating position.
WHAT IS THE GROSS AXLE
WEIGHT RATING
GAWR (Gross Axle Weight
Rating)
GAWR is the maximum allowable
weight that a single axle (front or
rear) can carry. These numbers
are on the Safety Compliance
Certification label.
WHAT IS THE GROSS VEHICLE
WEIGHT RATING
GVWR is the maximum allowable
weight of the fully loaded vehicle.
This includes all options,
equipment, passengers and cargo.
It appears on the Safety
Compliance Certification label.
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WHAT IS THE GROSS
COMBINED WEIGHT RATING
Gross Combined Weight Rating
(GCWR) is the maximum
allowable weight of the vehicle
and the loaded trailer, including
all cargo and passengers, that the
vehicle can handle without risking
damage. (Important: The towing
vehicle
’s braking system is rated
for operation at Gross Vehicle
Weight Rating, not at Gross Combined Weight Rating.)
Separate functional brakes should
be used for safe control of towed
vehicles and for trailers where the
Gross Combined Weight of the
towing vehicle plus the trailer
exceed the Gross Vehicle Weight
Rating of the towing vehicle.
Note:
For trailer towing
information refer to the RV and
Trailer Towing Guide available at
an authorized dealer, or online at
the website that follows. RV & Trailer Towing Guide Online
www .fl e e t.f or d . c om/ t o wing-g uide sWebsite
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CALCULATING PAYLOAD
Tire and Loading Label Information
Example:
Payload is the combined weight
of cargo and passengers that your
vehicle is carrying. The maximum
payload for your vehicle appears
on the Tire and Loading label. The
label is either on the B-pillar or the
edge of the driver door. Vehicles
exported outside the US and
Canada may not have a tire and
loading label. Look for
“The
combined weight of occupants
and cargo should never exceed
XXX kg or XXX lb ” for maximum
payload. The payload listed on the
Tire and Loading Information label is the maximum payload for your
vehicle as built by the assembly
plant. If you install any additional
equipment on your vehicle, you
must determine the new payload.
Subtract the weight of the
equipment from the payload listed
on the Tire and Loading label.
When towing, trailer tongue
weight or king pin weight is also
part of payload.
CALCULATING THE LOAD
LIMIT
Steps for determining the correct
load limit:
1. Locate the statement "The
combined weight of occupants
and cargo should never exceed
XXX kg or XXX lb." on your
vehicle ’s placard.
2. Determine the combined
weight of the driver and
passengers that will be riding
in your vehicle.
3. Subtract the combined weight
of the driver and passengers
from XXX kg or XXX lb.
4. The resulting figure equals the
available amount of cargo and
luggage load capacity. For
example, if the “XXX” amount
equals 1,400 lb. and there will
be five 150 lb. passengers in
your vehicle, the amount of
available cargo and luggage
load capacity is 650 lb.
(1400-750 (5 x 150) = 650 lb.)
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5.
Determine the combined
weight of luggage and cargo
being loaded on the vehicle.
That weight may not safely
exceed the available cargo and
luggage load capacity
calculated in Step 4.
6. If your vehicle will be towing a
trailer, load from your trailer
will be transferred to your
vehicle. Consult this manual to
determine how this reduces the
available cargo and luggage
load capacity of your vehicle.
Helpful examples for
calculating the available
amount of cargo and luggage
load capacity
Suppose your vehicle has a
1400-pound (635-kilogram) cargo
and luggage capacity. You decide
to go golfing. Is there enough load
capacity to carry you, four of your
friends and all the golf bags? You
and four friends average 220
pounds (99 kilograms) each and
the golf bags weigh approximately
30 pounds (13.5 kilograms) each.
The calculation would be: 1400 -
(5 x 220) - (5 x 30) = 1400 - 1100
- 150 = 150 pounds. Yes, you have
enough load capacity in your
vehicle to transport four friends
and your golf bags. In metric units,
the calculation would be: 635
kilograms - (5 x 99 kilograms) -
(5 x 13.5 kilograms) = 635 - 495 -
67.5 = 72.5 kilograms. Suppose your vehicle has a
1400-pound (635-kilogram) cargo
and luggage capacity. You and
one of your friends decide to pick
up cement from the local home
improvement store to finish that
patio you have been planning for
the past two years. Measuring the
inside of the vehicle with the rear
seat folded down, you have room
for twelve 100-pound
(45-kilogram) bags of cement. Do
you have enough load capacity to
transport the cement to your
home? If you and your friend each
weigh 220 pounds (99 kilograms),
the calculation would be: 1400 -
(2 x 220) - (12 x 100) = 1400 - 440
- 1200 = - 240 pounds. No, you do
not have enough cargo capacity
to carry that much weight. In
metric units, the calculation would
be: 635 kilograms - (2 x 99
kilograms) - (12 x 45 kilograms) =
635 - 198 - 540 = -103 kilograms.
You will need to reduce the load
weight by at least 240 pounds
(104 kilograms). If you remove
three 100-pound (45-kilogram)
cement bags, then the load
calculation would be: 1400 - (2 x
220) - (9 x 100) = 1400 - 440 -
900 = 60 pounds. Now you have
the load capacity to transport the
cement and your friend home. In
metric units, the calculation would
be: 635 kilograms - (2 x 99
kilograms) - (9 x 45 kilograms) =
635 - 198 - 405 = 32 kilograms.
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