FORD MUSTANG 2021 Service Manual

warnings provided for installation and
use in conjunction with the instructions
and warnings provided by your vehicle
manufacturer. A safety seat that is
improperly installed or utilized, is
inappropriate for your child's height, age,
or weight or does not properly fit the
child may increase the risk of serious
injury or death.
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:
Do not use pillows,
books or towels to boost your child's
height. Failure to follow this instruction
could result in personal injury or death. WARNING:
Properly secure child
restraints or booster seats when they are
not in use. They could become projectiles
in a sudden stop or crash. Failure to
follow this instruction could result in
personal injury or death. WARNING: Do not put the shoulder
section of the seatbelt or allow the child
to put the shoulder section of the
seatbelt under their arm or behind their
back. Failure to follow this instruction
could reduce the effectiveness of the
seatbelt and increase the risk of injury or
death in a crash. WARNING:
Do not leave children
or pets unattended in your vehicle.
Failure to follow this instruction could
result in personal injury or death.
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Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing Child Safety

Recommendations for Attaching Child Safety Restraints for Children
Use Any Attachment Method as Indicated Below by X
Combined Weight ofChild and Child
Restraint
Restraint
Type Seatbelt
Only
Seatbelt
and LATCH (Lower
Anchors and Top Tether
Anchor)
Seatbelt
and Top Tether
Anchor
LATCH
(Lower
Anchors Only)
LATCH
(Lower
Anchors and Top Tether
Anchor)
X
X
Up to 65 lb
(29.5 kg)
Rear facing
child
restraint
X
Over
65 lb
(29.5 kg)
Rear facing
child
restraint
X
X
X
Up to
65 lb
(29.5 kg)
Forward
facingchild
restraint
X
X
Over
65 lb
(29.5 kg)
Forward
facingchild
restraint
Note: The child restraint must rest tightly
against the vehicle seat upon which it is
installed. It may be necessary to lift or
remove the head restraint. See Seats (page
134
).
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Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing Child Safety

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:
Never let a passenger
hold a child on his or her lap while the
vehicle is moving. The passenger cannot
protect the child from injury in a 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: Airbags can kill or injure
a child in a child restraint. Properly
restrain children 12 and under in the rear
seat whenever possible. 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. WARNING:
The center of the rear
seat is not designed as a seating position
and is not equipped with seatbelts. The
LATCH anchors were not designed to be
used with a child restraint in the center
position and there is no tether anchor
available at the center. Do not attempt
to use the center as a seating position
as this will increase the risk of injury or
death in the event of a crash.
All seating positions in your vehicle have
lap and shoulder seatbelts. 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.
• Seatbelt pretensioner at the front
outboard seating positions.
• Belt tension sensor at the front
outboard passenger seating position.
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Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing Seatbelts

· Seatbelt warning light and
chime.
· Crash sensors and monitoring
system with readiness indicator.
The seatbelt pretensioners at the front
seating positions are designed to tighten
the seatbelts when activated. In frontal
and near-frontal crashes, the seatbelt
pretensioners may be activated alone or,
if the crash is of sufficient severity, together
with the front airbags. The pretensioners
may also activate in side impacts and
rollovers.
FASTENING THE SEATBELTS
The front outboard and rear safety
restraints in the vehicle are combination
lap and shoulder belts.
A web guide is included on the outboard
side of the front seats. Depending on
occupant size and seating position, you
may need to route the belt through the
guide for a proper fit. If the seatbelt does
not route across the middle of the
shoulder, route the belt through the web
guide.
Convertible Coupe
Recaro
Recaro SVT
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Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing SeatbeltsE71880 E67017 E175860 E175859 E175163 E216814

1. Insert the belt tongue into the proper
buckle (the buckle closest to the
direction the tongue is coming from)
until you hear a snap and feel it latch.
Make sure you securely fasten the
tongue in the buckle. 2. To unfasten, press the release button
and remove the tongue from the
buckle.
Using Seatbelts During Pregnancy WARNING: Always ride and drive
with your seatback upright and properly
fasten your seatbelt. Fit the lap portion
of the seatbelt snugly and low across
the hips. Position the shoulder portion of
the seatbelt across your chest. Pregnant
women must follow this practice. See
the following figure. 42
Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing SeatbeltsE204921 E142587 E142588 E142590

Pregnant women should always wear their
seatbelt. Position the lap belt portion of a
combination lap and shoulder belt low
across the hips below the belly and worn
as tight as comfort allows. Position the
shoulder belt to cross the middle of the
shoulder and the center of the chest.
Seatbelt Locking Modes
WARNING: If your vehicle is
involved in a crash, have the seatbelts
and associated components inspected
as soon as possible. Failure to follow this
instruction could result in personal injury
or death.
All safety restraints in the vehicle are
combination lap and shoulder belts and
have vehicle sensitive locking mode. In
addition, the front outboard passenger and
rear seat seatbelts have the automatic
locking mode.
Vehicle Sensitive Mode
This is the normal retractor mode, which
allows free shoulder belt length
adjustment to your movements and
locking in response to vehicle movement.
For example, if the driver brakes suddenly
or turns a corner sharply, or the vehicle
receives an impact of about
5 mph
(8 km/h) or more, the combination
seatbelts lock to help reduce forward
movement of the driver and passengers.
In addition, the retractor is designed to lock
if you pull the webbing out too quickly. If
the seatbelt 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
In this mode, the shoulder belt
automatically pre-locks. The belt still
retracts to remove any slack in the
shoulder belt. The automatic locking mode
is not available on the driver seatbelt.
When to Use the Automatic Locking
Mode
Use this mode any time a child safety seat,
except a booster, is installed in passenger
front or rear seating positions. Properly
restrain children 12 years old and under in
a rear seating position whenever possible.
See
Child Safety (page 25).
How to Disengage the Automatic
Locking Mode
Unbuckle the combination lap and
shoulder belt and allow it to retract
completely to disengage the automatic
locking mode and activate the vehicle
sensitive (emergency) locking mode.
SEATBELT WARNING LAMP
AND INDICATOR CHIME This lamp illuminates and an
indicator chime will sound if the
driver seatbelt has not been
fastened when the vehicle's ignition is
turned on.
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Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing SeatbeltsE71880

Conditions of operation
Then
If
The seatbelt warning lamp illuminates andthe indicator chime sounds for a few seconds.
The driver seatbelt is not buckled before
the ignition switch is turned to the on posi- tion...
The seatbelt warning lamp and indicatorchime turn off.
The driver seatbelt is buckled while the
warning lamp is illuminated and the indic- ator chime is sounding...
The seatbelt warning lamp and indicatorchime remain off.
The driver seatbelt is buckled before the
ignition switch is turned to the on position...
SEATBELT REMINDER WARNING: The system will only
provide protection when you use the
seatbelt correctly.
This system monitors all seating positions
and provides audio and graphic feedback. This lamp illuminates and a
warning tone sounds if you do
not fasten your seatbelt when
you switch the ignition on. The lamp and
tone switch off when you fasten your
seatbelt or about one minute has elapsed.
When the initial warning expires for the
driver, more warnings are provided for the
driver and front passenger. This lamp
illuminates and a warning tone sounds if
you or your front passenger do not fasten
the seatbelt buckle and the vehicle speed
exceeds
6 mph (9.7 km/h). To deactivate
the warning, see Deactivating and
Activating the Belt-Minder Feature.
Note: To avoid inadvertent warnings, do
not place large objects on the seat. This lamp illuminates when you
switch the ignition on, identifying
the number of seating positions
with fastened buckles. It illuminates again
when a seating position changes from
unfastened to fastened. This warning displays and a tone sounds
if an occupant unfastens the rear seatbelt
buckle or it becomes unfastened.
Note:
If a rear seat is unoccupied, or an
occupant never fastens the seatbelt buckle
to begin with, the warning will not display.
Note: Front seating positions appear in this
warning display. Warnings for unfastened
front seatbelt buckles appear in the initial
warning lamp.
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Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing SeatbeltsE71880 E206718 E331448

Seatbelt Status
To view the seatbelt status, use the
information display controls on the
steering wheel.
Seatbelt fastened.
A
Seatbelt not fastened.
B
Seatbelt recently unfastened.
C
Fault.
D
Deactivating and Activating the
Seatbelt Reminder (Front Seats 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:
The driver and front passenger
warnings switch on and off independently.
When you perform this procedure for one
seating position, do not buckle the other
position as this terminates the process.
Read Steps 1 - 4 before starting the
procedure.
Make sure that:
• You set the parking brake.
• The transmission is in park (P).
• The ignition is off.
• You close all vehicle doors.
• You unbuckle the driver and front
passenger seatbelts.
1. Switch the ignition on. Do not start the
engine.
2. Wait until the seatbelt warning lamp turns off (about one minute). After
Step 2, wait an additional five seconds
before proceeding with Step 3. Once
you start Step 3, you must complete
the procedure within 60 seconds.
3. For the seating position you are switching off, buckle then unbuckle the
seatbelt three times at a moderate
speed, ending in the unbuckled state.
After Step 3, the seatbelt warning lamp
turns on.
4. When the seatbelt warning lamp is on,
buckle then unbuckle the seatbelt.
After Step 4, the seatbelt warning lamp
flashes for confirmation.
• This switches the feature off if it is
currently on.
• This switches the feature on if it is
currently off.
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Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing SeatbeltsE281361 E274703

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 289).
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.
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Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing Seatbelts

The Personal Safety System provides an
improved overall level of frontal crash
protection to front seat occupants and is
designed to help further reduce the risk of
airbag-related injuries. The system is able
to analyze different occupant conditions
and crash severity before activating the
appropriate safety devices to help better
protect a range of occupants in a variety
of frontal crash situations.
The Vehicle Personal Safety System
consists of:
•
Driver and passenger dual-stage airbag
supplemental restraints.
• Front seat outermost seatbelts with
pretensioners, energy management
retractors and seatbelt usage sensors.
• Driver seat position sensor.
• Passenger seat position sensor.
• Front passenger sensing system.
• Passenger airbag off and on indicators.
• Front crash severity sensors.
• Restraints control module with impact
and safing sensors.
• Restraint system warning lamp and
tone.
• The electrical wiring for the airbags,
crash sensors, seatbelt pretensioners,
front seatbelt usage sensors, driver
seat position sensor, front passenger
sensing system and indicators. How Does the Personal Safety
System Work?
The Personal Safety System can adapt the
deployment strategy of the safety devices
according to crash severity and occupant
conditions. A collection of crash and
occupant sensors provides information to
the restraints control module. During a
crash, the restraints control module may
deploy the seatbelt pretensioners, one or
both stages of the dual-stage airbags
based on crash severity and occupant
conditions.
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Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing Personal Safety System
™