warning MAZDA MODEL 3 4-DOOR 2017 User Guide

2–13
Essential Safety Equipment
Seats
Removal/Installation
To remove the head restraint, pull it up
while pressing the stop-catch.
To install the head restraint, insert the legs
into the holes while pressing the stop-
catch.
WARNING
Always drive with the head restraints
installed when seats are being used and
make sure they are properly installed:Driving with the head restraints not
installed is dangerous. With no support
behind your head, your neck could be
seriously injured in a collision.
Mazda3_8FL6-EA-16F_Edition2.indb 132016/08/10 17:34:55

2–14
Essential Safety Equipment
Seat Belt Systems
Seat Belt Precautions
Seat belts help to decrease the possibility of severe injury during acci\
dents and sudden
stops. Mazda recommends that the driver and all passengers always wear s\
eat belts.
(Except Mexico)
All of the seat belt retractors are designed to keep the lap/shoulder be\
lts out of the way when
not in use.
The driver's seat belt has no provisions 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 front passenger's seat and all rear lap/shoulder belt retractors o\
perate in
two modes: emergency locking mode, and for child-restraint systems, automatic locking
mode. While we recommend you put all children in the rear seats, if you must u\
se the front
passenger seat for a child, slide the front passenger seat as far back a\
s possible and make
sure any child-restraint system is secured properly.
(Mexico)
All the seats have lap/shoulder belts. These belts have retractors 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.
WARNING
Always wear your seat belt and make sure all occupants are properly restrained:
Not wearing a seat belt is extremely dangerous. 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 full 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. Never use one belt for more
than one person at a time and always operate the vehicle with each occupant properly
restrained.
Mazda3_8FL6-EA-16F_Edition2.indb 142016/08/10 17:34:56

2–18
Essential Safety Equipment
Seat Belt Systems
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
4-23.
Refer to Seat Belt Warning Beep on page
7-40.
Front Seat Belt
Pretensioner and Load
Limiting Systems
For optimum protection, the driver and
front 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 vehicles with the front passenger
occupant classification system, the
pretensioners deploy simultaneously
with the air bags when a roll-over is also
detected.
For deployment details, refer to the SRS
Air Bag Deployment Criteria (page
2-54).
The front 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
4-23.
Refer to Air Bag/Front Seat Belt
Pretensioner System Warning Beep on
page
7-39.
Mazda3_8FL6-EA-16F_Edition2.indb 182016/08/10 17:34:58

2–19
Essential Safety Equipment
Seat Belt Systems
(With Front Passenger Occupant
Classification System)
In addition, the pretensioner system for
the front passenger, like the front and side
passenger air bag, is designed to only
deploy when the front passenger occupant
classification sensor detects a passenger
sitting on the front passenger's seat.
For details, refer to the front passenger
occupant classification sensor (page
2-57).
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 limiter 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 function must be checked
by an Authorized Mazda Dealer.
WARNING
Wear seat belts only as recommended in
this owner's manual: Incorrect positioning of the driver
and front 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
2-17). 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; however, 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.
Mazda3_8FL6-EA-16F_Edition2.indb 192016/08/10 17:34:58

2–20
Essential Safety Equipment
Seat Belt Systems
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
2-54). 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 front
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.
WARNING
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.
Mazda3_8FL6-EA-16F_Edition2.indb 202016/08/10 17:34:58

2–21
Essential Safety Equipment
Seat Belt Systems
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 accident, 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 front passenger's
seat belt buckle), the SRS driver's (or
front passenger's) air bag system will
determine that the driver (or front
passenger) is wearing the seat belt
even if the driver (or front passenger)
is not wearing it. This condition could
cause the driver's (or front 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
front or rear 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.
Mazda3_8FL6-EA-16F_Edition2.indb 212016/08/10 17:34:58

2–23
Essential Safety Equipment
Child-Restraint
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, or latch it down to BOTH LATCH lower anchors for LATCH child-restraint
systems and the corresponding tether anchor.
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.
Mazda3_8FL6-EA-16F_Edition2.indb 232016/08/10 17:34:58

2–24
Essential Safety Equipment
Child-Restraint
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.
(Except Mexico)
Vehicles with a front passenger air bag have the following warning label. The warning
label reminds you not to put a rear-facing child-restraint system on the front passenger
seat at any time.
(Mexico)
NEVER use a rearward facing child restraint on a seat protected by an ACTIVE AIRBAG in
front of it, DEATH or SERIOUS INJURY to the CHILD can occur.
Vehicles with a front passenger air bag have the following warning label. The warning
label reminds you not to put a rear-facing child-restraint system on the front passenger
seat at any time.
Mazda3_8FL6-EA-16F_Edition2.indb 242016/08/10 17:34:59

2–28
Essential Safety Equipment
Child-Restraint
Installing Child-Restraint
Systems
Accident statistics reveal that a child is
safer in the rear seat. The front passenger's
seat is clearly the worst choice for any
child under 12, and with rear-facing child-
restraint systems it is clearly unsafe due to
air bags.
NOTE
Even if your vehicle is equipped with
front passenger occupant classification
sensor (page
2-57), which automatically
deactivates the front passenger air bag, a
rear seat is the safest place for a child of
any age or size.
Some child-restraint systems now come
with tethers and therefore must be
installed on the seats that take tethers
to be effective. In your Mazda, tethered
child-restraint systems can only be
accommodated in the three positions on
the rear seat.
Some child-restraint systems also employ
specially designed LATCH attachments;
refer to "Using LATCH Lower Anchor"
(page
2-37).
WARNING
Tethered Child-Restraint Systems Work
Only on Tether-Equipped Rear Seats: Installation of a tether equipped
child-restraint system in the front
passenger's seat defeats the safety
design of the system and will result in
an increased chance of serious injury if
the child-restraint system goes forward
without benefit of being tethered.
Place tether equipped child-restraint
systems where there are tether
anchors.
Mazda3_8FL6-EA-16F_Edition2.indb 282016/08/10 17:35:00

2–29
Essential Safety Equipment
Child-Restraint
Anchor Bracket
Anchor brackets for securing child-
restraint systems are equipped in the
vehicle. Locate each anchor position using
the illustration.
To install a child-restraint system, remove
the head restraint. Always follow the
instruction manual accompanying the
child-restraint system.
Anchor bracket location
Use the indicated anchor bracket locations
when installing a child-restraint system
equipped with a tether.
Anchor bracketFor right
For left
For center
(4-Door)
(5-Door)
For left
For centerFor rightSome models.
WARNING
Always attach the tether strap to the
correct tether anchor position: Attaching the tether strap to the
incorrect tether anchor position is
dangerous. In a collision, the tether
strap could come off and loosen the
child-restraint system. If the child-
restraint system moves it could result
in death or injury to the child.
Always remove the head restraint and
set the tether strap: Routing the tether strap on top of
the head restraint is dangerous. In a
collision the tether strap could slide off
the head restraint and loosen the child-
restraint system. The child-restraint
system could move which may result in
death or injury to the child.
Anchor bracket
Tether strap(4-Door)
Anchor bracket
Tether strap
Mazda3_8FL6-EA-16F_Edition2.indb 292016/08/10 17:35:01