2021 FORD F-550 alarm

Introduction
About This Manual
..........................................9
Symbols Glossary ............................................
9
Data Recording .................................................
11
Perchlorate .......................................................
15
Ford Credit ........................................................
15
Replacement Parts Recommendation ........................................................................\
...
16
Special Notices ...............................................
16
Mobile Communications Equipment ........................................................................\
....
17
Export Unique Options ................................
18
Environment
Protecting the Environment .......................
19
At a Glance
Instrument Panel ..........................................
20
Child Safety
General Information .....................................
22
Installing Child Restraints ..........................
24
Booster Seats .................................................
33
Child Restraint Positioning ........................
35
Child Safety Locks .........................................
37
Seatbelts
Principle of Operation .................................
38
Fastening the Seatbelts .............................
39
Seatbelt Height Adjustment .....................
42
Seatbelt Warning Lamp and Indicator Chime ............................................................
42
Seatbelt Reminder .......................................
43
Child Restraint and Seatbelt Maintenance ...............................................
44
Seatbelt Extensions .....................................
44
Supplementary Restraints System
Principle of Operation .................................
45Driver and Passenger Airbags
..................
46
Side Airbags .....................................................
51
Safety Canopy ™............................................
52
Crash Sensors and Airbag Indicator .......
53
Airbag Disposal ..............................................
54
Keys and Remote Controls
General Information on Radio Frequencies .................................................
55
Remote Control .............................................
55
Replacing a Lost Key or Remote Control ........................................................................\
..
60
MyKey ™
Principle of Operation ..................................
61
Creating a MyKey ...........................................
62
Clearing All MyKeys ......................................
63
Checking MyKey System Status .............
64
Using MyKey With Remote Start Systems ........................................................
64
MyKey – Troubleshooting ..........................
64
Doors and Locks
Locking and Unlocking ...............................
66
Keyless Entry ..................................................
69
Tailgate
Tailgate Lock .....................................................
71
Electronic Tailgate ..........................................
71
Removing the Tailgate .................................
72
Tailgate Step ....................................................
72
Bed Extender ...................................................
73
Security
Passive Anti-Theft System ........................
76
Anti-Theft Alarm ...........................................
76
Power Running Boards
Using Power Running Boards ...................
78
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Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 202008, Third-Printing- Table of Contents

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
Passenger airbag deactivated
Side airbag Shield the eyes
Stability control
Hill descent control
Trail control
Windshield wiping system
Windshield wash and wipe
DATA RECORDING 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.
We respect your privacy and are
committed to protecting it. The
information contained in this publication
was correct at the time of going to print,
but as technology rapidly changes, we
recommend that you visit the regional Ford
website for the latest information.
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GENERAL INFORMATION ON
RADIO FREQUENCIES
This device complies with Part 15 of the
FCC Rules and with Industry Canada
license-exempt RSS standard(s).
Operation is subject to the following two
conditions: (1) This device may not cause
harmful interference, and (2) This device
must accept any interference received,
including interference that may cause
undesired operation.
WARNING: Changes or
modifications not expressively approved
by the party responsible for compliance
could void the user's authority to operate
the equipment. The term "IC:" before the
radio certification number only signifies
that Industry Canada technical
specifications were met.
The typical operating range for your
transmitter is approximately
33 ft (10 m).
Vehicles with the remote start feature will
have a greater range.
One of the following could cause a
decrease in operating range:
• Weather conditions.
• Nearby radio towers.
• Structures around the vehicle.
• Other vehicles parked next to your
vehicle.
The radio frequency used by your remote
control can also be used by other radio
transmitters, for example amateur radios,
medical equipment, wireless headphones,
wireless remote controls, cell phones,
battery chargers and alarm systems. If the
frequencies are jammed, you will not be
able to use your remote control. You can
lock and unlock the doors with the key.
Note: Make sure to lock your vehicle before
leaving it unattended. Note:
If you are in range, the remote control
will operate if you press any button
unintentionally.
Note: The remote control contains sensitive
electrical components. Exposure to moisture
or impact may cause permanent damage.
Intelligent Access
(If Equipped)
The system uses a radio frequency signal
to communicate with your vehicle and
authorize your vehicle to unlock when one
of the following conditions are met:
• You activate the front exterior door
handle switch.
• You press the luggage compartment
button.
• You press a button on the transmitter.
If excessive radio frequency interference
is present in the area or if the transmitter
battery is low, you may need to
mechanically unlock your door. You can
use the mechanical key blade in your
intelligent access key to open the driver
door in this situation. See
Remote
Control (page 55).
REMOTE CONTROL
(IF EQUIPPED)
Integrated Keyhead Transmitter
Use the key blade to start your vehicle and
unlock or lock the driver door from outside
your vehicle. The integrated keyhead
transmitter functions as a programmed
ignition key that operates all the locks and
starts your vehicle, as well as a remote
control.
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Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 202008, Third-Printing- Keys and Remote Controls

Car Finder
Press the button twice within
three seconds. A tone sounds
and the direction indicators
flash. We recommend you use this method
to locate your vehicle, rather than using
the panic alarm.
Sounding the Panic Alarm Press the button to sound the
panic alarm. Press the button
again or switch the ignition on to
turn it off.
Note: The panic alarm only operates when
the ignition is off.
REPLACING A LOST KEY OR
REMOTE CONTROL
Replacement keys or remote controls can
be purchased from an authorized dealer.
Authorized dealers can program remote
controls for your vehicle.
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LOCKING AND UNLOCKING
You can use the power door lock control
or the remote control to lock and unlock
your doors and tailgate. See Tailgate
Lock (page 71).
Note: Do not use the door latch assembly
to attach any accessory, such as handles or
steps, as this can cause damage to your
vehicle.
Power Door Locks
(If Equipped)
The power door lock control is on the driver
and front passenger door panels. Unlock.
A
Lock.
B
Remote Control
You can use the remote control at any time
your vehicle is not running.
Unlocking the Vehicle (Two-Stage
Unlock) Press the button to unlock the
driver door. Press the button
again within three seconds to
unlock all doors. The direction indicators
flash. The direction indicators flash twice
to confirm the change. The unlocking
mode applies to the remote control,
keyless entry keypad and intelligent
access. Press and hold both the lock and unlock
buttons on the remote control for four
seconds to disable or enable two-stage
unlocking. Disabling two-stage unlocking
allows your entire vehicle to unlock with
one press of the button.
Intelligent access at the driver door unlocks
your entire vehicle when you disable
two-stage unlocking.
Locking the Vehicle
Press the button to lock all
doors. The direction indicators
flash.
Press the button again within three
seconds to confirm that all the doors are
closed. The doors lock again, the horn
sounds and the direction indicators flash
if all the doors are closed.
Mislock
If any door is open, or if the hood is open
on vehicles with an anti-theft alarm or
remote start, the horn sounds twice and
the direction indicators do not flash.
Activating Intelligent Access
(If
Equipped)
General Information
You can unlock and lock the vehicle
without taking the keys out of your pocket
or purse when your intelligent access key
is within
3 ft (1 m) of your vehicle.
Intelligent access uses a sensor on the
back of the door handle for unlocking and
a separate sensor on the face of each door
handle for locking.
The system does not function if:
• Your vehicle battery has no charge.
• The key battery has no charge.
• The key frequencies are jammed.
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Accessory Mode Battery Saver for
Intelligent Access Keys (If Equipped)
If you leave the ignition on after leaving
your vehicle, it turns off 30 minutes after
you close all of the doors.
KEYLESS ENTRY (IF EQUIPPED)
SECURICODE™ KEYLESS ENTRY
KEYPAD
The keypad is near the driver window and
illuminates when you touch it.
Note: If you enter your entry code too fast
on the keypad, the unlock function may not
work. Re-enter your entry code more slowly. You can use the keypad to:
•
Lock or unlock the doors and liftgate.
• Program and erase user codes.
• Arm and disarm the anti-theft alarm.
You can operate the keypad with the
factory-set five-digit entry code. The code
is located on the owner ’s wallet card in the
glove box and is available from an
authorized dealer. You can also create up
to five of your own five-digit personal entry
codes.
Programming a Personal Entry Code
To create your own personal entry code: 1. Enter the factory-set code.
2. Press
1·2 on the keypad within five
seconds.
3. Enter your personal five-digit code.
4. Press
1·2 on the keypad to save
personal code one.
The doors will lock then unlock to confirm
that programming was successful.
To Program additional personal entry
codes, repeat Steps 1-3, then for Step4:
• Press
3·4 to save personal code two.
• Press
5·6 to save personal code three.
• Press
7·8 to save personal code four.
• Press
9·0 to save personal code five.
Tips:
• Do not set a code that uses five of the
same number.
• Do not use five numbers in sequential
order.
• The factory-set code will work even if
you have set your own personal code.
Erasing a Personal Code
1. Enter the factory-set five-digit code.
2. Press and release
1·2 on the keypad
within five seconds.
3. Press and hold
1·2 for two seconds.
This must be done within five seconds
of completing Step 2.
All personal codes erase and only the
factory-set five-digit code will work.
Anti-Scan Feature
The keypad will go into an anti-scan mode
if you enter the wrong code seven times
(35 consecutive button presses). This
mode disables the keypad for one minute
and the keypad lamp will flash.
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Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 202008, Third-Printing- Doors and LocksE190936

PASSIVE ANTI-THEFT
SYSTEM
The system prevents someone from
starting the engine with an incorrectly
coded key.
Note:
The system is not compatible with
aftermarket remote start systems. Use of
these may result in engine starting problems
and a loss of security.
Note: Metallic objects, electronic devices
or a second coded key on the same key
chain could cause vehicle starting problems
if they are too close to the key when starting
the engine. Prevent these objects from
touching the coded key when starting the
engine. Switch the ignition off, move all
objects on the key chain away from the
coded key and restart the engine if a
problem occurs.
Note: Do not leave a duplicate coded key
in your vehicle. Always take your keys and
lock all doors when leaving your vehicle.
SecuriLock®
The system helps prevent the engine from
starting unless you use a coded key
programmed to your vehicle. Using the
wrong key may prevent your vehicle from
starting.
A message could appear in the information
display.
If you are unable to start your vehicle with
a coded key, it is not operating correctly.
A message could appear in the information
display.
Automatic Arming
The system arms when you switch the
ignition off. Automatic Disarming
The system disarms when you switch the
ignition on with a coded key.
ANTI-THEFT ALARM (IF EQUIPPED)
The active anti-theft system is designed
to warn you in the event of unauthorized
vehicle entry and is also designed to help
prevent unwanted towing of your vehicle.
You can choose what is monitored by
arming the system in different ways. See
Information Displays
(page 110).
The direction indicators flash and the horn
sounds if the system triggers while the
alarm is armed.
Take all remote controls to an authorized
dealer if there is any potential alarm
problem with your vehicle.
Using the System
You can select two levels of alarm security.
You can change the level of security when
the ignition is switched off through the
information display with the two options
below:
Perimeter Only (If Equipped)
Perimeter only monitors the following:
• Doors.
• Hood.
• Tailgate.
All Sensors (If Equipped)
All sensors monitors the following:
• Doors.
• Hood.
• Tailgate.
• Movement inside your vehicle.
• Change in vehicle inclination, for
example, unwanted towing.
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Note:
Do not choose all sensors monitor
mode when the vehicle is in transport or if
movement within the vehicle is likely to
occur.
Note: For correct operation of the interior
motion detection system, make sure you
close all the windows prior to arming the
system. This helps prevent accidental alarm
activation due to external influences.
Additionally, the interior motion sensing
system does not arm if any door is ajar.
Arming the Alarm
The alarm is ready to arm when there is
not a key in the ignition. Lock your vehicle
using the remote control or keyless entry
keypad. You can also lock your vehicle
using the lock sensor on the exterior door
handle if your vehicle is equipped with
intelligent access. See Locking and
Unlocking (page 66).
The direction indicators flash once after
you lock your vehicle. This indicates the
alarm is in the pre-armed mode. It fully
arms after 20 seconds.
Disarming the Alarm
Disarm the alarm by any of the following
actions:
• Press the power door unlock button
within the 20-second pre-armed mode.
• Unlock the doors with the remote
control or keyless entry keypad. If
equipped with intelligent access, you
can use the unlock sensor on the
exterior door handle. See
Locking and
Unlocking (page 66).
• Switch the ignition on or start your
vehicle.
• Use a key in the driver door lock
cylinder to unlock your vehicle, then
switch the ignition on within 12
seconds.
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Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 202008, Third-Printing- Security