MAZDA MODEL MX-5 MIATA 2018 Owner's Manual

Seat Belt Precautions
Seat belts help to decrease the possibility of severe injury during accidents and sudden
stops. Mazda recommends that the driver and passengers always w ear seat belts.

(Except Mexico)
All of the seat belt retractors are designed to keep the lap/sh oulder belts out of the way when
not in use.
The driver's seat belt has no pr ovisions for child-restraint systems and has only an
emergency locking mode. The driver may wear it comfortably, and it will lock during a
collision.
However, the passenger's seat lap/shoulder belt retractor opera tes in two modes: emergency
locking mode, and for child-res traint systems, automatic lockin g mode. If you must use the
passenger seat for a ch ild, slide the passenger seat as far back as possible and make sure any
child-restraint system is secured properly.

(Mexico)
All the seats have lap/shoulder belts. These belts have retract ors with inertia locks that keep
them out of the way when not in use. The locks allow the belts to remain comfortable on
users, but they will lock in position during a collision.
WA R N I N G
Always wear your seat belt and make sure all occupants are properly restrained:
Not wearing a seat belt is extremely dangerou s. During a collision, occupants not wearing
seat belts could hit someone or things inside the vehicle or even be thrown out of the vehicle.
They could be seriously injured or even killed. In the same collision, occupants wearing seat
belts would be much safer.
Do not wear twisted seat belts:
Twisted seat belts are dangerous. In a collision, the full width of the belt is not available to
absorb the impact. This puts more force on the bones beneath the belt, which could cause
serious injury or death. So, if your seat belt is twisted, you must straighten the seat belt to
remove any twists and to allow the fu ll width of the belt to be used.
Never use one seat belt on more than one person at a time:
Using one seat belt for more than one person at a time is dangerous. A seat belt used in this
way cannot spread the impact forces properly and the two passengers could be crushed
together and seriously injured or even killed. Ne ver use one belt for more than one person at a
time and always operate the vehicle wi th each occupant properly restrained.
Essential Safety Equipment
Seat Belt Systems
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Do not operate a vehicle with a damaged seat belt:
Using a damaged seat belt is dangerous. An accident could damage the belt webbing of the
seat belt in use. A damaged seat belt cannot pr ovide adequate protection in a collision. Have
an Authorized Mazda Dealer inspect all seat be lt systems in use during an accident before
they are used again.
Have your seat belts changed immediately if the pretensioner or load limiter has been
expended:
Always have an Authorized Mazda Dealer imme diately inspect the seat belt pretensioners
and air bags after any collision. Like the air ba gs, the seat belt pretensioners and load limiters
will only function once and must be replaced aft er any collision that caused them to deploy. A
seat belt with an expended pret ensioner or load limiter is still better than wearing no seat belt
at all; however, if the seat belt pretensioners and load limiters are not replaced, the risk of
injury in a collision will increase.
Positioning the Shoulder Portion of the Seat Belt:
Improper positioning of the shoulder portion of the seat belt is dangerous. Always make sure
the shoulder portion of the seat belt is positioned across your shoulder and near your neck,
but never under your arm, on yo ur neck, or on your upper arm.
Positioning the Lap Portion of the Seat Belt:
The lap portion of the seat belt worn too high is dangerous. In a collision, this would
concentrate the impact force directly on the abdominal area, causing serious injury. Wear the
lap portion of the belt snugly and as low as possible.
CAUTION
Belt retraction may become difficult if the belts and seat belt guides are soiled, so try to keep
them clean. For more details about cleaning th e seat belts, refer to "Seat Belt Maintenance"
(page 6-64).

Seat belt guide
Essential Safety Equipment
Seat Belt Systems
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▼Pregnant Women and Persons wi
th Serious Medical Conditions
Pregnant women should always wear seat belts. Ask your doctor f or specific
recommendations.
The lap belt should be worn SNUGL Y AND AS LOW AS POSSIBLE OVER THE HIPS.
The shoulder belt should be worn across your shoulder properly, but never across the
stomach area.
Persons with serious medical conditions also should wear seat b elts. Check with your doctor
for any special instructions regarding specific medical conditi ons.
▼Emergency Locking Mode
When the seat belt is fastened,
it will always be in the emergency locking mode.
In the emergency locking mode, the belt remains comfortable on the occupant and the
retractor will lock in position during a collision.
If the belt is locked and cannot be pulled out, retract the belt once, and then try pulling it out
slowly. If this fails, pull the belt strongly one time and loos en, then pull it out again slowly.
(Seat Belt with Auto matic Locking Mode)
When the seat belt is fastened, it will always be in the emergency locking mode until it is
switched to automatic locking mode by pulling it all the way ou t to its full length. If the belt
feels tight and hinders comfortabl e movement while the vehicle is stopped or in motion, it
may be in the automatic locking mode because the belt has been pulled too far out. To return
the belt to the more c omfortable emergency locking mode, wait until the vehicle has stopped
in a safe, level area, retract the belt fully to convert it bac k to emergency locking mode and
then extend it around you again.
▼ Automatic Locking Mode*
Always use the automatic locking mode to keep the child-restrai
nt system from shifting to
an unsafe position in the event of an accident. To enable seat belt automatic locking mode,
pull it all the way out and connect it as instructed on the chi ld-restraint system. It will retract
down to the child-res traint system and stay locked on it. See t he section on child restraint
(page 2-15).
Essential Safety Equipment
Seat Belt Systems
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Seat Belt
WA R N I N G
Always wear the seat belt with it correctly
routed in its guide:
Wearing a seat belt without the seat belt
routed in its guide is dangerous because
the seat belt would not be able to provide
adequate protection in an accident, which
could result in serious injury.
Seat belt guide
▼Fastening the Seat Belt
Seat belt tongue
Seat belt buckle
Position the lap belt as low as possible, not
on the abdominal area, then adjust the
shoulder belt so that it fits snugly against
your body.
Keep low on
hip bone Take up slack
Too high
▼Unfastening the Seat Belt
Depress the button on the seat belt buckle.
If the belt does not fu
lly retract, pull it out
and check for kinks or twists. Then make
sure it remains untwisted as it retracts.
Button
NOTE
If a belt does not fully retract, inspect it
for kinks and twists. If it is still not
retracting properly, have it inspected at an
Authorized Mazda Dealer.
Essential Safety Equipment
Seat Belt Systems
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Seat Belt Warning Systems
If it detects that the occupant seat belt is
unfastened, the warning light or beep
alerts the occupant.
Refer to Warning/Indicator Lights on page
4-26.
Refer to Seat Belt Warning Beep on page
7-49.
Seat Belt Pretensioner and Load Limiting Systems
For optimum protectio n, the driver and
passenger seat belts are equipped with
pretensioner and load limiting systems.
For both these systems to work properly
you must wear the seat belt properly.

Pretensioners:
When a collision is detected, the
pretensioners deploy simultaneously with
the air bags.
For deployment details, refer to the SRS
Air Bag Deployment Criteria (page 2-
37).
The seat belt retractors remove slack
quickly as the air bags are expanding. Any
time the air bags and seat belt
pretensioners have fired they must be
replaced.
A system malfunction or operation
conditions are indicated by a warning.
Refer to Warning/Indicator Lights on page
4-26.
Refer to Air Bag/Sea t Belt Pretensioner
System Warning Beep on page 7-49.
(With Passenger Occupant
Classification System)
In addition, the pretensioner system for the
passenger, like the front and side
passenger air bag, is designed to only
deploy when the passenger occupant
classification sensor detects a passenger
sitting on the passenger's seat.
For details, refer to the passenger occupant
classification sensor (page 2-40).

Essential Safety Equipment
Seat Belt Systems
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Load limiter:
The load limiting system releases belt
webbing in a controlled manner to reduce
belt force on the occupant's chest. While
the most severe load on a seat belt occurs
in frontal collisions, the load lim iter has an
automatic mechanical function and can
activate in any accident mode with
sufficient occupant movement.
Even if the pretensioners have not fired,
the load limiting func tion must be checked
by an Authorized Mazda Dealer.
WA R N I N G
Wear seat belts only as recommended in
this owner's manual:
Incorrect positioning of the driver and
passenger seat belts is dangerous. Without
proper positioning, the pretensioner and
load limiting systems cannot provide
adequate protection in an accident and
this could result in serious injury. For more
details about wearing seat belts, refer to
"Fastening the seat belts" (page 2-10).
Have your seat belts changed immediately
if the pretensioner or load limiter has been
expended:
Always have an Authorized Mazda Dealer
immediately inspect the seat belt
pretensioners and air bags after any
collision. Like the air bags, the seat belt
pretensioners and load limiters will only
function once and must be replaced after
any collision that caused them to deploy. A
seat belt with an expended pretensioner or
load limiter is still better than wearing no
seat belt at all; howe ver, if the seat belt
pretensioners and load limiters are not
replaced, the risk of injury in a collision will
increase.
Do not modify the components or wiring,
or use electronic testing devices on the
pretensioner system:
Modifying the components or wiring of the
pretensioner system, including the use of
electronic testing devices is dangerous. You
could accidentally activate it or make it
inoperable which would prevent it from
activating in an accident. The occupants or
repairers could be seriously injured.
Properly dispose of the pretensioner
system:
Improper disposal of the pretensioner
system or a vehicle with non-deactivated
pretensioners is dangerous. Unless all
safety procedures are followed, injury could
result. Have an Authorized Mazda Dealer
safely dispose of the pretensioner system or
scrap a pretensioner system equipped
vehicle.
Essential Safety Equipment
Seat Belt Systems
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NOTE
The pretensioner system may not
operate depending on the type of the
collision. For details, refer to the SRS
Air Bag Deployment Criteria (page 2-
37).
Some smoke (non-toxic gas) will be
released when the air bags and
pretensioners deploy. This does not
indicate a fire. This gas normally has no
effect on occupants, however, those with
sensitive skin may experience light skin
irritation. If residue from the
deployment of the air bags or the
pretensioner system gets on the skin or
in the eyes, wash it off as soon as
possible.
Seat Belt Extender
If your seat belt is not long enough, even
when fully extended, a seat belt extender
may be available to you at no charge from
your Authorized Mazda Dealer.
This extender will be only for you and for
the particular vehicle and seat. Even if it
plugs into other seat belts, it may not hold
in the critical moment of a crash.
When ordering an extender, only order one
that provides the necessary additional
length to fasten the seat belt properly.
Please contact your Authorized Mazda
Dealer for more information.
WA R N I N G
Do not use a seat belt extender unless it is
necessary:
Using a seat belt extender when not
necessary is dangerous. The seat belt will
be too long and not fit properly. In an
accident, the seat belt will not provide
adequate protection and you could be
seriously injured. Only use the extender
when it is required to fasten the seat belt
properly.
Essential Safety Equipment
Seat Belt Systems
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Do not use an improper extender:
Using a seat belt extender that is for
another person or a different vehicle or seat
is dangerous. The seat belt will not provide
adequate protection and the user could be
seriously injured in an accident. Only use
the extender provided for you and for the
particular vehicle and seat. NEVER use the
extender in a different vehicle or seat. If you
sell your Mazda, do not leave your seat belt
extender in the vehicle. It could be used
accidentally by the new owner of the
vehicle. After removing the seat belt
extender, discard it. Never use the seat belt
extender in any other vehicle you may own
in the future.
Do not use an extender that is too long:
Using an extender that is too long is
dangerous. The seat belt will not fit
properly. In an accide nt, the seat belt will
not provide adequate protection and you
could be seriously injured. Do not use the
extender or choose one shorter in length if
the distance between the extender's buckle
and the center of the user's body is less
than 15 cm (6 in).Do not leave a seat belt extender
connected to the buckle:
Leaving a seat belt extender connected to
the buckle without using the seat belt is
dangerous. When the seat belt extender is
connected to the driver's seat belt buckle
(or passenger's seat belt buckle), the SRS
driver's (or passenger's) air bag system will
determine that the driver (or passenger) is
wearing the seat belt even if the driver (or
passenger) is not wearing it. This condition
could cause the driver's (or passenger's) air
bag to not activate correctly and result in
death or serious injury in the event of
collision. Always wear the seat belt with the
seat belt extender.
Do not use the seat belt extender when
installing a child-restraint system on the
passenger seat:
Using a seat belt extender to fasten a
child-restraint system on any seat is
dangerous. Always follow the
child-restraint system manufacturer's
installation instructions and never use a
seat belt extender.
NOTE
When not in use, remove the seat belt
extender and store it in the vehicle. If the
seat belt extender is left connected, the
seat belt extender might get damaged as it
will not retract with the rest of the seat belt
and can easily fall out of the door when
not in use and be damaged. In addition,
the seat belt warning light will not
illuminate and function properly.
Essential Safety Equipment
Seat Belt Systems
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Child-Restraint Precautions
Mazda strongly urges the use of child-restraint systems for children small enough to use
them.

You are required by law to use a child-restraint system for children in the U.S. and Canada.
Check your local and state or pro vincial laws for specific requirements regarding the safety
of children riding in your vehicle.

Whatever child-restraint system you consider, please pick the a ppropriate one for the age
and size of the child, obey the law and follow the instructions that come with the individual
child-restraint system.

A child who has outgrown child-restraint systems should use sea t belts, both lap and
shoulder. If the shoulder belt crosses the neck or face, move t he child closer to the center of
the vehicle.

A rear-facing child-restraint system should NEVER be used on the passenger seat with the
air bag system activated.

(With Passenger Occupant Classification System)
To reduce the chance of injuries caused by deployment of the passenger air bag, the
passenger occupant classification sensor work as a part of the supplemental restraint system.
This system deactivates the passenger front and side air bags and also the passenger seat belt
pretensioner system when the passenger air bag deactivation ind icator light illuminates.

When an infant or small child sits on the passenger seat, the s ystem shuts off the passenger
front and side air bags and seat belt pretensioner system, so m ake sure the passenger air bag
deactivation indicator light illuminates.

For more details, refe r to "Passenger occupant classification s ensor" (page 2-40).

WA R N I N G
Use the correct size child-restraint system:
For effective protection in ve hicle accidents and sudden stop s, a child must be properly
restrained using a seat belt or child-restraint system depending on age and size. If not, the
child could be seriously injured or even killed in an accident.
Essential Safety Equipment
Child Restraint
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Follow the manufacturer's instructions and always keep the child-restraint system buckled
down:
An unsecured child-restraint system is dangerous. In a sudden stop or a collision it could move
causing serious injury or death to the child or other occupants. Make sure any child-restraint
system is properly secured in place according to the child-restraint system manufacturer's
instructions. When not in use, remove it from the vehicle or fasten it with a seat belt.
Always secure a child in a proper child-restraint system:
Holding a child in your arms while the vehicle is moving is extremely dangerous. No matter
how strong the person may be, he or she cannot hold onto a child in a sudden stop or collision
and it could result in serious injury or death to the child or other occupants. Even in a
moderate accident, the child may be exposed to air bag forces that could result in serious
injury or death to the child, or the child may be slammed into an adult, causing injury to both
child and adult.
Always make sure the passenger air bag deactivation indicator light is illuminated when
using a child-restraint system:
Seating a child in a child-restraint system that is installed on the passenger seat with the
passenger air bag deactivation indicator light not illuminated is extremely dangerous. In an
accident, an air bag could inflate and cause serious injuries or even death to the child seated
in the child-restraint system. Always make sure the passenger air bag deactivation indicator
light is illuminated.
Refer to Passenger Occupant Classification System on page 2-40.
(Except Mexico)
Vehicles with a passenger air bag have the fo llowing warning label. The warning label is
displayed in compliance with regulations.
Essential Safety Equipment
Child Restraint
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