2020 FORD F-550 warning light

Steering Wheel
Adjusting the Steering Wheel - Vehicles
With: Manual Adjustable Steering
Column ..........................................................79
Adjusting the Steering Wheel - Vehicles With: Power Adjustable Steering
Column ..........................................................
79
Audio Control .................................................
80
Voice Control ...................................................
81
Cruise Control - Vehicles With: Cruise Control ...........................................................
81
Cruise Control - Vehicles With: Adaptive Cruise Control ..............................................
81
Information Display Control .......................
81
Heated Steering Wheel ...............................
81
Horn ....................................................................
82
Adjustable Pedals
Adjusting the Pedals ....................................
83
Wipers and Washers
Windshield Wipers .......................................
84
Autowipers ......................................................
84
Windshield Washers ....................................
85
Lighting
General Information ....................................
86
Lighting Control .............................................
86
Autolamps .......................................................
87
Instrument Lighting Dimmer .....................
87
Daytime Running Lamps - Vehicles With: Configurable Daytime Running Lamps
........................................................................\
...
87
Daytime Running Lamps - Vehicles With: Daytime Running Lamps (DRL) .........
88
Front Fog Lamps ...........................................
88
Direction Indicators ......................................
89
Spot Lamps ....................................................
89
Interior Lamps ................................................
89
Ambient Lighting ..........................................
90
Cargo Lamps ..................................................
90Automatic High Beam Control
What Is Automatic High Beam Control
........................................................................\
..
92
Switching Automatic High Beam Control On and Off ...................................................
92
Automatic High Beam Control Indicators ........................................................................\
..
92
Overriding Automatic High Beam Control ........................................................................\
..
92
Windows and Mirrors
Power Windows ............................................
94
Global Opening ..............................................
95
Exterior Mirrors ...............................................
95
Interior Mirror ..................................................
98
Sliding Windows ...........................................
98
Sun Visors ........................................................
99
Moonroof .........................................................
99
Instrument Cluster
Gauges .............................................................
101
Warning Lamps and Indicators ..............
104
Audible Warnings and Indicators ..........
108
Information Displays
General Information ...................................
109
Information Messages ...............................
120
Climate Control
Manual Climate Control ............................
139
Automatic Climate Control .....................
140
Hints on Controlling the Interior Climate - Vehicles With: Automatic
Temperature Control ..............................
142
Hints on Controlling the Interior Climate - Vehicles With: Manual Temperature
Control .........................................................
143
Heated Windshield .....................................
144
Heated Rear Window .................................
144
Heated Exterior Mirrors .............................
144
2
Super Duty (TFE), enUSA, Edition date: 201909, Third-Printing- Table of Contents

Fan warning
Fasten seatbelt
Flammable
Front airbag
Front fog lamps
Fuel pump reset
Fuse compartment
Hazard flashers
Heated rear window
Windshield defrosting system
Interior luggage compartment
release
Jack
Keep out of reach of children
Lighting control
Low tire pressure warning Maintain correct fluid level
Note operating instructions
Horn control
Panic alarm
Parking aid
Parking brake
Power steering fluid
Power windows front/rear
Power window lockout
Requires registered technician
Safety alert
See Owner's Manual
See Service Manual
Service engine soon
Passenger airbag activated
9
Super Duty (TFE), enUSA, Edition date: 201909, Third-Printing- Introduction E71880 E231160 E67017 E161353 E270945 E139213 E231159 E231158 E270849

The Ford Warranty may not cover damage
caused to your vehicle as a result of failed
non-Ford parts.
For additional information, refer to the
terms and conditions of the Ford Warranty.
SPECIAL NOTICES
New Vehicle Limited Warranty
For a detailed description of what is
covered by your New Vehicle Limited
Warranty, see your warranty guide that is
available online. For more information,
refer to our website and download your
copy of the warranty guide
Special Instructions
For your added safety, your vehicle has
sophisticated electronic controls.
WARNING: You risk death or
serious injury to yourself and others if you
do not follow the instruction highlighted
by the warning symbol. Failure to follow
the specific warnings and instructions
could result in personal injury. WARNING: Never
place front seat
mounted rear-facing child or infant seats
in front of an active passenger airbag.
On Board Diagnostics Data Link
Connector WARNING:
Do not connect
wireless plug-in devices to the data link
connector. Unauthorized third parties
could gain access to vehicle data and
impair the performance of safety related
systems. Only allow repair facilities that
follow our service and repair instructions
to connect their equipment to the data
link connector. Your vehicle has an OBD Data Link
Connector (DLC) that is used in
conjunction with a diagnostic scan tool for
vehicle diagnostics, repairs and
reprogramming services. Installing an
aftermarket device that uses the DLC
during normal driving for purposes such as
remote insurance company monitoring,
transmission of vehicle data to other
devices or entities, or altering the
performance of the vehicle, may cause
interference with or even damage to
vehicle systems. We do not recommend
or endorse the use of aftermarket plug-in
devices unless approved by Ford. The
vehicle Warranty will not cover damage
caused by an aftermarket plug-in device.
Using your Vehicle With a
Snowplow
More information and guidelines for using
your vehicle with a snowplow are in this
Owner's Manual.
See Snow Plowing
(page 311).
Using a Slide-In Camper
For information regarding the use of
slide-in campers, consult the Truck
Camper Loading document supplied with
your vehicle.
Using your Vehicle as an
Ambulance
If your light truck has the Ford Ambulance
Preparation Package, it may be utilized as
an ambulance. We urge ambulance
manufacturers to follow the
recommendations of the Ford Incomplete
Vehicle Manual, Ford Truck Body Builder ’s
Layout Book and the Qualified Vehicle
Modifiers (QVM) Guidelines as well as
15
Super Duty (TFE), enUSA, Edition date: 201909, Third-Printing- Introduction

pertinent supplements. For additional
information, please contact the Truck Body
Builders Advisory Service at
http://www.fleet.ford.com/truckbbas/
and then by selecting Contact Us or by
phone at 1–877
–840–4338.
Use of your Ford light truck as an
ambulance, without the Ford Ambulance
Preparation Package voids the Ford New
Vehicle Limited Warranty and may void
the emissions warranties. In addition,
ambulance usage without the preparation
package could cause high underbody
temperatures, overpressurized fuel and a
risk of spraying fuel which could lead to
fires.
If your vehicle has the Ford Ambulance
Preparation Package, it will be indicated
on the Safety Compliance Certification
Label. The label is on the driver side door
pillar or on the rear edge of the driver door.
You can determine whether the
ambulance manufacturer followed Ford ’s
recommendations by directly contacting
that manufacturer. The Ford Ambulance
Preparation Package is only available on
certain diesel engine equipped vehicles.
Using your Vehicle as a Stationary
Power Source
Information and guidelines for operating a
vehicle with an aftermarket power take-off
system are in this Owner's Manual. See
Power Take-Off (page 205).
MOBILE COMMUNICATIONS
EQUIPMENT WARNING:
Driving while
distracted can result in loss of vehicle
control, crash and injury. We strongly
recommend that you use extreme
caution when using any device that may
take your focus off the road. Your primary responsibility is the safe
operation of your vehicle. We
recommend against the use of any
hand-held device while driving and
encourage the use of voice-operated
systems when possible. Make sure you
are aware of all applicable local laws
that may affect the use of electronic
devices while driving.
Using mobile communications equipment
is becoming increasingly important in the
conduct of business and personal affairs.
However, you must not compromise your
own or others’ safety when using such
equipment. Mobile communications can
enhance personal safety and security when
appropriately used, particularly in
emergency situations. Safety must be
paramount when using mobile
communications equipment to avoid
negating these benefits. Mobile
communication equipment includes, but
is not limited to, cellular phones, pagers,
portable email devices, text messaging
devices and portable two-way radios.
EXPORT UNIQUE OPTIONS
For your particular global region, your
vehicle may be equipped with features and
options that are different from the features
and options that are described in this
Owner ’s Manual. A market unique
supplement may be supplied that
complements this book. By referring to the
market unique supplement, if provided,
you can properly identify those features,
recommendations and specifications that
are unique to your vehicle. This Owner ’s
Manual is written primarily for the U.S. and
Canadian Markets. Features or equipment
listed as standard may be different on units
built for export. Refer to this Owner ’s
Manual for all other required
information and warnings.
16
Super Duty (TFE), enUSA, Edition date: 201909, Third-Printing- Introduction

Note:
The automatic locking mode is
available on the front passenger and rear
seats. This vehicle does not require the use
of a locking clip.
6. Allow the belt to retract to remove slack. The belt clicks as it retracts to
indicate it is in the automatic locking
mode.
7. Try to pull the belt out of the retractor to make sure the retractor is in the
automatic locking mode. You should
not be able to pull more belt out. If the
retractor did not lock, unbuckle the belt
and repeat Steps 5 and 6. 8.
Remove remaining slack from the belt.
Force the seat down with extra weight,
for example, by pressing down or
kneeling on the child restraint while
pulling up on the shoulder belt in order
to force slack from the belt. This is
necessary to remove the remaining
slack that exists once you add the extra
weight of the child to the child restraint.
It also helps to achieve the proper
snugness of the child restraint to your
vehicle. Sometimes, a slight lean
toward the buckle helps to remove
remaining slack from the belt.
9. If the child restraint has a tether strap, attach it. 10. Before placing the child in the seat,
forcibly move the seat forward and
back to make sure the seat is securely
held in place.
To check this, grab the seat at the belt path
and attempt to move it side to side and
forward and back. There should be no
more than 1 in (2.5 cm) of movement for
proper installation.
We recommend checking with a NHTSA
Certified Child Passenger Safety
Technician to make certain the child
restraint is properly installed. In Canada,
check with Transport Canada for referral
to a Child Car Seat Clinic.
Using Lap and Shoulder Belts
(Front Center Position of Super
Cab and Crew Cab) WARNING:
Do not place a
rearward facing child restraint in front of
an active airbag. Failure to follow this
instruction could result in personal injury
or death. WARNING:
Always use both the
lap and shoulder portion of the seatbelt
in the center seating position.
24
Super Duty (TFE), enUSA, Edition date: 201909, Third-Printing- Child SafetyE142533 E142534

PRINCIPLE OF OPERATION
WARNING: Always drive and ride
with your seatback upright and the lap
belt snug and low across the hips. WARNING:
Children must always
be properly restrained. WARNING:
Do not allow a
passenger to hold a child on their lap
when your vehicle is moving. Failure to
follow this instruction could result in
personal injury or death in the event of a
sudden stop or crash. WARNING:
All occupants of your
vehicle, including the driver, should
always properly wear their seatbelts,
even when an airbag supplemental
restraint system is provided. Failure to
properly wear your seatbelt could
seriously increase the risk of injury or
death. WARNING:
It is extremely
dangerous to ride in a cargo area, inside
or outside of a vehicle. In a crash, people
riding in these areas are more likely to be
seriously injured or killed. Do not allow
people to ride in any area of your vehicle
that is not equipped with seats and
seatbelts. Make sure everyone in your
vehicle is in a seat and properly using a
seatbelt. Failure to follow this warning
could result in serious personal injury or
death. WARNING:
In a rollover crash, an
unbelted person is significantly more
likely to die than a person wearing a
seatbelt. WARNING:
Each seating position
in your vehicle has a specific seatbelt
assembly made up of one buckle and
one tongue designed to be used as a pair.
Use the shoulder belt on the outside
shoulder only. Never wear the shoulder
belt under the arm. Never use a single
seatbelt for more than one person. WARNING:
Even with advanced
restraints systems, properly restrain
children 12 and under in a rear seating
position. Failure to follow this could
seriously increase the risk of injury or
death. WARNING:
Seatbelts and seats
may be hot in a vehicle that is in the
sunshine. The hot seatbelts or seats may
burn a small child. Check seat covers and
buckles before you place a child
anywhere near them.
All seating positions in this vehicle have
lap and shoulder belts. All occupants of
the vehicle should always properly wear
their seatbelts, even when an airbag
supplemental restraint system is provided.
The seatbelt system consists of:
• Lap and shoulder seatbelts.
• Shoulder seatbelts with automatic
locking mode, (except the driver
seatbelt).
• Height adjusters at the front outermost
seating positions.
• Seatbelt pretensioners at the front
outermost and rear outermost seating
positions. •
Seatbelt warning light and chime.
36
Super Duty (TFE), enUSA, Edition date: 201909, Third-Printing- SeatbeltsE71880

SEATBELT REMINDER
Belt-Minder™
This feature supplements the seatbelt
warning function. It provides additional
reminders by intermittently sounding a
tone and illuminating the seatbelt warning
light when you are in the driver seat and a
seatbelt is unbuckled. Then
If
The Belt-Minder feature will not activate.
You buckle your seatbelt before you switch
the ignition on or less than 1-2 minutes
elapse after you switch the ignition on...
The Belt-Minder feature activates - the
seatbelt warning light illuminates and a
warning tone sounds for six seconds every 25 seconds, repeating for about five
minutes or until you buckle your seatbelt.
You do not buckle your seatbelt before your
vehicle reaches at least 6 mph (9.7 km/h)
and 1-2 minutes elapse after you switch the ignition on...
The Belt-Minder feature activates - the
seatbelt warning light illuminates and the
warning tone sounds for six seconds every 25 seconds, repeating for about five
minutes or until you buckle your seatbelt.
The driver seatbelt is unbuckled for about
one minute while the vehicle is traveling at least
6 mph (9.7 km/h) and more than 1-2
minutes elapse after you switch the ignition on...
Deactivating and Activating the
Belt-Minder Feature (Driver only) WARNING:
While the system
allows you to deactivate it, this system
is designed to improve your chances of
being safely belted and surviving an
accident. We recommend you leave the
system activated for yourself and others
who may use the vehicle.
Note: If you are using MyKey, you cannot
disable the Belt-Minder. Also, if the
Belt-Minder has been previously disabled,
it will be re-enabled during the use of
MyKey. See
MyKey ™ (page 60).
Read Steps 1 - 4 thoroughly before
proceeding with the programming
procedure. Before following the procedure, make sure
that:
•
The parking brake is set.
• The transmission is in park (P).
• The ignition is off.
• All vehicle doors are closed.
• The driver seatbelt is unbuckled.
1. Switch the ignition on. Do not start the
engine.
2. Wait until the seatbelt warning light turns off (about one minute). You must
complete Step 3 within 30 seconds
after the seatbelt warning light turns
off.
3. Buckle then unbuckle the seatbelt three times at a moderate speed,
ending with the seatbelt in the
unbuckled state. After Step 3, the
seatbelt warning light turns on.
41
Super Duty (TFE), enUSA, Edition date: 201909, Third-Printing- Seatbelts

4. While the seatbelt warning light is on,
buckle then unbuckle the seatbelt.
After Step 4, the seatbelt warning light
flashes for confirmation.
• This will switch the feature off if it is
currently on.
• This will switch the feature on if it is
currently off.
CHILD RESTRAINT AND
SEATBELT MAINTENANCE
Inspect the vehicle seatbelts and child
safety seat systems periodically to make
sure they work properly and are not
damaged. Inspect the vehicle and child
restraint seatbelts to make sure there are
no nicks, tears or cuts. Replace if
necessary. All vehicle seatbelt assemblies,
including retractors, buckles, front seatbelt
buckle assemblies, buckle support
assemblies (slide bar-if equipped),
shoulder belt height adjusters (if
equipped), shoulder belt guide on seat
backrest (if equipped), child safety seat
LATCH and tether anchors, and attaching
hardware, should be inspected after a
crash. Read the child restraint
manufacturer's instructions for additional
inspection and maintenance information
specific to the child restraint.
We recommend that all seatbelt
assemblies in use in vehicles involved in a
crash be replaced. However, if the crash
was minor and an authorized dealer finds
that the belts do not show damage and
continue to operate properly, they do not
need to be replaced. Seatbelt assemblies
not in use during a crash should also be
inspected and replaced if either damage
or improper operation is noted.
Properly care for seatbelts. See Vehicle
Care (page 380). SEATBELT EXTENSIONS WARNING:
Persons who fit into
the vehicle's seatbelt should not use an
extension. Unnecessary use could result
in serious personal injury in the event of
a crash. WARNING:
Only use extensions
provided free of charge by our dealers.
The dealer will provide an extension
designed specifically for this vehicle,
model year and seating position. The use
of an extension intended for another
vehicle, model year or seating position
may not offer you the full protection of
your vehicle's seatbelt restraint system. WARNING:
Never use seatbelt
extensions to install child restraints. WARNING:
Do not use a seatbelt
extension with an inflatable seatbelt. WARNING:
Do not use extensions
to change the way the seatbelt fits
across the torso, over the lap or to make
the seatbelt buckle easier to reach.
If, because of body size or driving position,
it is not possible to properly fasten the
seatbelt over your lap and shoulder, an
extension that is compatible with the
seatbelts is available free of charge from
our dealers. Only use our seatbelt
extensions made by the original equipment
seatbelt manufacturer with our seatbelts.
Ask your authorized dealer if your extension
is compatible with your vehicle restraint
system.
42
Super Duty (TFE), enUSA, Edition date: 201909, Third-Printing- Seatbelts