warning light MAZDA MODEL MX-5 MIATA PRHT 2013 Owners Manual

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2Essential Safety Equipment
Use of safety equipment, including seats, seat belt system, child-restraint
systems and SRS air bags.
Seats ............................................................................................... 2-2Seats .......................................................................................... 2-2
Non-Adjustable Head Restraints ............................................... 2-4
Seat Warmer
í........................................................................... 2-5
Seat Belt Systems .......................................................................... 2-7 Seat Belt Precautions ................................................................ 2-7
Seat Belt .................................................................................. 2-11
Seat Belt Pretensioner and Load Limiting Systems ................ 2-13
Seat Belt Extender ................................................................... 2-15
Seat Belt Warning Light .......................................................... 2-16
Seat Belt Reminder ................................................................. 2-17
Child Restraint ............................................................................ 2-18 Child Restraint Precautions ..................................................... 2-18
Child-Restraint System Installation Position .......................... 2-22
Installing a Child-Restraint System ......................................... 2-23
SRS Air Bags ............................................................................... 2-25 Supplemental Restraint System (SRS) Precautions ................ 2-25
Supplemental Restraint System Components ......................... 2-29
How the SRS Air Bags Work .................................................. 2-30
SRS Air Bag Deployment Criteria .......................................... 2-34
Limitations to SRS Air Bag .................................................... 2-35
Driver and Passenger Occupant Classification System ........... 2-37
Monitoring and Maintenance .................................................. 2-41
2-1íSome models.
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Form No.8CM3-EA-12F

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qSeat Recline
WARNING
Do not drive with either front seat
reclined:
Sitting in a reclined position while the
vehicle is moving is dangerous
because you do not get the full
protection from seat belts. During
sudden braking or a collision, you
can slide under the lap belt and
suffer serious internal injuries. For
maximum protection, sit well back
and upright.
Always sit in the passenger seat
properly with the seatback upright and
feet on the floor: Your passenger seat has weight
sensors, sitting in the passenger seat
improperly out of position or with the
seatback reclined too far while the
vehicle is moving is dangerous as it
can take off weight from the seat
bottom and affect the weight
determination of the passenger
sensing system. As a result the
passenger will not have the
supplementary protection of the air
bag and seat belt pretensioner, which
could result in serious injury. Always
sit upright against the seatback with
your feet on the floor. Do not drive with the seatback
unlocked:
All of the seatbacks play an
important role in your protection in a
vehicle. Leaving the seatback
unlocked is dangerous as it can allow
passengers to be ejected or thrown
around and baggage to strike
occupants in a sudden stop or
collision, resulting in severe injury.
After adjusting the seatback at any
time, even when there are no other
passengers, rock the seatback to
make sure it is locked in place.
To change the seatback angle, lean
forward slightly while raising the lever.
Then lean back to the desired position and
release the lever.
Make sure the lever returns to its original
position and the seatback is locked in
place by attempting to push it forward and
backward.
Essential Safety Equipment
Seats
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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. Ask an Authorized Mazda
Dealer how to safely dispose of the
pretensioner system or how to scrap
a pretensioner-equipped vehicle.
NOTE
lThe pretensioner system will activate in a
moderate or greater frontal or near-frontal
collision. It will not activate in most
rollovers, side or rear impacts.
In addition, the pretensioner system for the
passenger is designed to only deploy in
accordance with the total seated weight on
the passenger seat.
lSome 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.
q Air Bag/Seat Belt Pretensioner
System Warning Light
If the air bag/seat belt pretensioner system
is working properly, the warning light
illuminates when the ignition is switched
ON or after the engine is cranked. The
warning light turns off after a specified
period of time.
A system malfunction is indicated if the
warning light constantly flashes,
constantly illuminates or does not
illuminate at all when the ignition is
switched ON. If any of these occur,
consult an Authorized Mazda Dealer as
soon as possible. The system may not
operate in an accident.
WARNING
Never tamper with the air bag/
pretensioner systems and always have
an Authorized Mazda Dealer perform
all servicing and repairs:
Self-servicing or tampering with the
systems is dangerous. An air bag/
pretensioner could accidentally
activate or become disabled causing
serious injury or death.
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Essential Safety Equipment
Seat Belt Systems
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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) seat, 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.
Seat Belt Warning Light
The seat belt warning light illuminates if
the driver or front passenger's seat is
occupied and the seat belt is not fastened
with the ignition switched ON.
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Essential Safety Equipment
Seat Belt Systems
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Seat Belt Reminder
NOTE
Consult an Authorized Mazda Dealer to
deactivate or restore the belt reminder. Though
the belt reminder can be deactivated, doing so
will defeat the purpose of the system to warn
the driver and the front passenger in the event
that their seat belts are not fastened. For the
safety of the driver and front passenger, Mazda
recommends not deactivating the belt
reminder.
If the vehicle is driven with the driver or
front passenger's seat belt unfastened, the
seat belt warning light illuminates and a
warning chime sounds.
If the driver or front passenger's seat belt
is unfastened (only when the front
passenger seat is occupied) and the
vehicle is driven at a speed faster than
about 20 km/h (12 mph), the warning
light will flash and a beep sound will be
heard. After a short time, the warning
light stops flashing, but remains
illuminated, and the beep sound stops.
Until a seat belt is fastened or a given
period of time has elapsed, the beep sound
will not stop even if the vehicle speed
falls below 20 km/h (12 mph).NOTE
lThe warning light flashes and a beep sound
will be heard for about 6 seconds if the
driver's seat belt is not fastened when the
ignition is switched ON.
lIf a driver or front passenger's seat belt is
unfastened after the beep sound turns off
(warning light remains illuminated), and
the vehicle speed exceeds 20 km/h (12
mph), the warning light flashes and beep
sound activates again.
lPlacing items on the front passenger seat
may cause the front passenger seat belt
warning function to operate depending on
the weight of the item.
lTo allow the front passenger seat weight
sensor to function properly, do not place
and sit on an additional seat cushion on the
front passenger seat. The sensor may not
function properly because the additional
seat cushion could cause sensor
interference.
lWhen a small child sits on the front
passenger seat, it is possible that the
warning light will not operate.
Essential Safety Equipment
Seat Belt Systems
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Passenger seat weight sensors
These sensors deactivate the passenger front and side air bags and also the passenger seat
belt pretensioner system when the passenger air bag deactivation indicator light
illuminates.
When an infant or small child is seated on the passenger seat, the system shuts off the
passenger air bag, so make sure the passenger air bag deactivation indicator light
illuminates.
Refer to Passenger Seat Weight Sensors on page 2-37.
WARNING
Use the correct size child-restraint system:For effective protection in vehicle accidents and sudden stops, 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.
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 rear-facing child-restraint system: Seating a child in a rear-facing 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 rear-facing child-
restraint system. Always make sure the passenger air bag deactivation indicator
light is illuminated using the key to turn the passenger air bag off.
Essential Safety Equipment
Child Restraint
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5. Make sure the passenger air bagdeactivation indicator light illuminates
by using the key to turn the passenger
air bag off after installing a child-
restraint system on the passenger seat.
WARNING
Always make sure the passenger air
bag deactivation indicator light is
illuminated when using a rear-facing
child-restraint system: Seating a child in a rear-facing 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 rear-facing child-
restraint system. Always make sure
the passenger air bag deactivation
indicator light is illuminated using
the key to turn the passenger air bag
off.
Refer to Passenger Seat Weight
Sensors on page 2-37. NOTE
lInspect this function before each use of the
child-restraint system. You should not be
able to pull the shoulder belt out of the
retractor while the system is in the
automatic locking mode. When you remove
the child-restraint system, be sure the belt
fully retracts to return the system to
emergency locking mode before occupants
use the seat belts.
lFollow the child-restraint system
manufacturer's instructions carefully.
Depending on the type of child-restraint
system, it may not employ seat belts which
are in automatic locking mode, however if
it uses an upper tether, it may not be
mounted properly in this vehicle as there is
no safe way to anchor the tether. Confirm
whether the child-restraint system can be
used with seat belts by reading the child-
restraint system manufacturer's
instructions.
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Essential Safety Equipment
Child Restraint
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Small children must be protected by a child-restraint system as stipulated by law in every
state and province. In certain states and provinces, larger children must use a child-restraint
system (page 2-18).
Carefully consider which child-restraint system is necessary for your child and follow the
installation directions in this Owner's Manual as well as the child-restraint system
manufacturer's instructions.
Do not use a child-restraint system which employs an upper tether because there is no
appropriate means to anchor the tether.
WARNING
Seat belts must be worn in air bag equipped vehicles:Depending only on the air bags for protection during an accident is dangerous.
Alone, air bags may not prevent serious injuries. The appropriate air bags can be
expected to inflate only in the first accident, such as frontal, near frontal, side
collisions that are at least moderate. Vehicle occupants should always wear seat
belts.
Never use a rear-facing child-restraint system in the front seat with an air bag that
could deploy: Rear-facing child-restraint systems on the front seat are particularly dangerous even
though you may feel assured that a front passenger air bag will not deploy based on
the fact that the front passenger air bag deactivation indicator light illuminates. The
child-restraint system can be hit by a deploying air bag and moved violently
backward resulting in serious injury or death to the child.
Do not sit too close to the driver and passenger air bags:Sitting too close to the driver and passenger air bag modules or placing hands or
feet on them is extremely dangerous. The driver and passenger air bags inflate with
great force and speed. Serious injuries could occur if someone is too close. The driver
should always hold onto only the rim of the steering wheel. The seat passenger
should keep both feet on the floor. Seat occupants should adjust their seats as far
back as possible and always sit upright against the seatbacks with seat belts worn
properly.
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Essential Safety Equipment
SRS Air Bags
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Supplemental Restraint System Components
Driver/Passenger inflators and air bags
Crash sensor, and diagnostic module (SAS unit)
Seat belt pretensioner and load limiting systems (page 2-13)
Front air bag sensor
Side crash sensorsí
Air bag/seat belt pretensioner system warning light (page 2-32)
Side inflators and air bagsí
Passenger air bag deactivation indicator light (page 2-37)
Passenger seat weight sensors (page 2-37)
Passenger seat weight sensor control module
Driver and passenger seat belt buckle switches (page 2-40)
Driver seat slide position sensor (page 2-37)
Essential Safety Equipment
SRS Air Bags
2-29íSome models.
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qSide Air Bagsí
The side air bags are mounted in the outboard sides of the front seatbacks.
When the air bag crash sensors detect a side impact of greater than moderate force, the
system inflates the side air bag only on the side in which the vehicle was hit. The side air
bag inflates quickly to reduce injury to the driver or front passenger's chest caused by
directly hitting interior parts such as a door or window.
For more details about air bag deployment, refer to “SRS Air Bag Deployment Criteria ”
(page 2-34).
In addition, the front passenger side air bag is designed to only deploy in accordance with
the total seated weight on the front passenger seat. For details, refer to the driver and front
passenger occupant classification system (page 2-37).
q Air Bag/Seat Belt Pretensioner System Warning Light
If the air bag/seat belt pretensioner system is working properly, the warning light
illuminates when the ignition is switched ON or after the engine is cranked. The warning
light turns off after a specified period of time.
A system malfunction is indicated if the warning light constantly flashes, constantly
illuminates or does not illuminate at all when the ignition is switched ON. If any of these
occur, consult an Authorized Mazda Dealer as soon as possible. The system may not
operate in an accident.
2-32
Essential Safety Equipment
íSome models.
SRS Air Bags
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