Mazda 3 Hatchback (2018 year). Manual

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.

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.

Child-Restraint

2-21

Mazda3_8GE4-EA-17F_Edition1

2017-4-7 11:59:21

(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.

Do not install a front-facing child-restraint system on the front passenger seat unless it is
unavoidable:
In a collision, the force of a deploying air bag could cause serious injury or death to the child. If
installing a front-facing child-restraint system on the front passenger seat is unavoidable,
move the front passenger seat as far back as possible.

Essential Safety Equipment

Child-Restraint

2-22

Mazda3_8GE4-EA-17F_Edition1

2017-4-7 11:59:21

Seating a child in a child-restraint system on the front passenger seat is dangerous under
certain conditions (With Front Passenger Occupant Classification System):
Your vehicle is equipped with front passenger occupant classification sensor. Even with the
front passenger occupant classification sensor, if you must use the front passenger seat to
seat a child, using a child-restraint system on the front passenger seat under the following
conditions increases the danger of the front passenger air bag deploying and could result in
serious injury or death to the child.

The front passenger air bag deactivation indicator light does not illuminate when seating a

child in the child-restraint system.

Luggage or other items are placed on the seat with the child in the child-restraint system.
A rear passenger or luggage pushing or pulling down on the front passenger seatback.
Luggage or other items are placed on the seatback or hung on the head restraint.
The seat is washed.
Liquids are spilled on the seat.
The front passenger seat is moved backward, pushing into luggage or other items placed

behind it.

The front passenger seatback contacts the rear seat.
Luggage or other items are placed between the front passenger seat and driver seat.
An electric device is put on the front passenger's seat.
An additional electrical device, such as a seat warmer is installed to the surface of the front

passenger seat.

The designated positions with seat belts on the rear seats are the safest places for children.
Always use seat belts and child restraints.

Do not allow a child or anyone to lean over or against the side window of a vehicle with side
and curtain air bags:
It is dangerous to allow anyone to lean over or against the side window, the area of the front
passenger seat, the front and rear window pillars and the roof edge along both sides from
which the side and curtain air bags deploy, even if a child-restraint system is used. The impact
of inflation from a side or curtain air bag could cause serious injury or death to an out of
position child. Furthermore, leaning over or against the front door could block the side and
curtain air bags and eliminate the advantages of supplemental protection. With the front air
bag and the additional side air bag that comes out of the front seat, the rear seat is always a
better location for children. Take special care not to allow a child to lean over or against the
side window, even if the child is seated in a child-restraint system.

Child-Restraint

2-23

Mazda3_8GE4-EA-17F_Edition1

2017-4-7 11:59:21

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.

CAUTION

A seat belt or child-restraint system can become very hot in a closed vehicle during warm
weather. To avoid burning yourself or a child, check them before you or your child touches
them.

NOTE
Your Mazda is equipped with LATCH lower anchors for attachment of specially designed
LATCH child-restraint systems in the rear seats. When using these anchors to secure a
child-restraint system, refer to "Using LATCH Lower Anchor" (page 2-40).

Essential Safety Equipment

Child-Restraint

2-24

Mazda3_8GE4-EA-17F_Edition1

2017-4-7 11:59:21

Child-Restraint System Installation

▼ Categories of Child-Restraint Systems

NOTE
When purchasing, ask the manufacturer of the child-restraint system which type of
child-restraint system is appropriate for your child and vehicle.

(Mexico)
Child-restraint systems are classified into the following 5 groups according to the UNECE
44 regulation.

Group

Age

Weight

Up to about 9 months old

Up to 10 kg (up to 22 lb)

Up to about 2 years old

Up to 13 kg (up to 29 lb)

About 8 months to 4 years old

9 kg ― 18 kg (20 lb ― 40 lb)

About 3 to 7 years old

15 kg ― 25 kg (33 lb ― 55 lb)

About 6 to 12 years old

22 kg ― 36 kg (48 lb ― 79 lb)

(Except Mexico)
Please comply with the legal regulations concerning the use of child-restraint systems in
your country.

Child-Restraint

2-25

Mazda3_8GE4-EA-17F_Edition1

2017-4-7 11:59:21

▼ Child-Restraint System Types

In this owner's manual, explanation of
child-restraint systems is provided for the
following three types of popular
child-restraint systems: infant seat, child
seat, booster seat.

NOTE



Installation position is determined by
the type of child-restraint system.
Always read the manufacturer's
instructions and this owner's manual
carefully.



Due to variations in the design of
child-restraint systems, vehicle seats
and seat belts, all child-restraint systems
may not fit all seating positions. Before
purchasing a child-restraint system, it
should be tested in the specific vehicle
seating position (or positions) where it
is intended to be used. If a previously
purchased child-restraint system does
not fit, you may need to purchase a
different one that will.

Infant seat
An infant seat provides restraint by
bracing the infant's head, neck and back
against the seating surface.
Equal to Group 0 and 0 of the UNECE
44 regulation.

Child seat
A child seat restrains a child's body using
the harness.
Equal to Group 1 of the UNECE 44
regulation.

Booster seat
A booster seat is a child restraint
accessory designed to improve the fit of
the seat belt system around the child's
body.
Equal to Group 2 and 3 of the UNECE 44
regulation.

When using a backless booster seat, always
install the vehicle head restraint to the seat
where the backless booster seat is installed.

Backless booster seat

Essential Safety Equipment

Child-Restraint

2-26

Mazda3_8GE4-EA-17F_Edition1

2017-4-7 11:59:21

Child-Restraint System Suitability for Various Seat

Positions Table

(Mexico)
Provided information in the table shows your child-restraint system suitability for various
seating position. For installation suitability of other manufacturer child-restraint system,
carefully consult the manufacturer's instructions which accompany the child-restraint
system.
When installing a child-restraint system, the following points must be observed:



If the child-restraint system does not fit into the seatback because of the head restraint,
adjust the head restraint or remove the head restraint so that the child-restraint system fits
into the seatback. However, when installing a backless booster seat, always install the
vehicle head restraint to the seat where the backless booster seat is installed.
Refer to Head Restraints on page 2-10.



When installing a child-restraint system to the rear seat, adjust the front seat position so
that the front seat does not contact the child-restraint system.
Refer to Seat Operation on page 2-5.



When installing a child-restraint system came equipped with a tether, remove the head
restraint.
Refer to Head Restraints on page 2-10.

LATCH lower anchor-secured child-restraint systems

When installing a child-restraint system to the rear seat, refer to the child-restraint system
manufacturer's instructions and the Using LATCH Lower Anchor on page 2-40.

Mass group

Size

Class

Fixture

Seat Positions

Vehicle LATCH po-

sitions

Rear seat (center)

Front passenger

seat (outboard)

Rear seat (out-

board)

Carrycot

ISO/L1

ISO/L2

(1)

GROUP 0 Up to 10

kg (up to 22 lb)

ISO/R1

(1)

GROUP 0 Up to
13 kg (up to 29 lb)

ISO/R1

ISO/R2

ISO/R3

(1)

Child-Restraint

2-27

Mazda3_8GE4-EA-17F_Edition1

2017-4-7 11:59:21

Mass group

Size

Class

Fixture

Seat Positions

Vehicle LATCH po-

sitions

Rear seat (center)

Front passenger

seat (outboard)

Rear seat (out-

board)

GROUP 1 9 kg ― 18

kg (20 lb ― 40 lb)

ISO/R2

ISO/R3

ISO/F2

IUF

ISO/F2X

IUF

ISO/F3

IUF

(1)

GROUP 2 15 kg ―

25 kg (33 lb ― 55

lb)

(1)

GROUP 3 22 kg ―

36 kg (48 lb ― 79

lb)

(1)

(1) For the CRS which do not carry the ISO/XX size class identification (A to G), for the applicable mass group, the
car manufacturer shall indicate the vehicle specific LATCH child-restraint system(s) recommended for each
position.
Key of letters to be inserted in the above table:
IUF = suitable for LATCH forward child-restraints systems of universal category approved for use in this mass
group.
IL = suitable for particular LATCH child-restraint systems (CRS).
These LATCH CRS are those of the “specific vehicle”, “restricted” or “semi-universal” categories.
A Mazda genuine child-restraint system can be installed. Regarding child-restraint systems which can be installed,
refer to the accessories catalog.
X = LATCH position not suitable for LATCH child-restraint systems in this mass group and/or this size class.

Essential Safety Equipment

Child-Restraint

2-28

Mazda3_8GE4-EA-17F_Edition1

2017-4-7 11:59:21

NOTE
When installing a child-restraint system, the following points must be observed:



Always remove the head restraint before installing a child-restraint system. However,
when installing a backless booster seat, always install the vehicle head restraint to the
seat where the backless booster seat is installed. In addition, always use a tether strap
and attach it securely. Refer to Head Restraints on page 2-10.



When installing a child-restraint system to the rear seat, adjust the front seat position so
that the front seat does not contact the child-restraint system. Refer to Seat Operation on
page 2-5.

i-Size child-restraint systems

An i-Size child-restraint system can be installed to the specified seat as follows:

Front passenger seat

Rear seat (outboard)

Rear seat (center)

i-Size child-restraint sys-

tems

Key of letters to be inserted in the above table:
X = Seating position not suitable for i-Size “universal” child-restraint systems.

NOTE
An i-Size child-restraint system refers to a child-restraint system which has acquired i-Size
category certification for the UNECE 129 regulation.

Child-Restraint

2-29

Mazda3_8GE4-EA-17F_Edition1

2017-4-7 11:59:21

Seat belt-secured child-restraint systems

System group

Age group

Weight group

Child-restraint

system type

Front pas-

senger

seat

Rear seat

(outboard)

Rear seat

(center)

GROUP 0

Up to about 9

months old

Up to 10 kg (up

to 22 lb)

Infant seat

GROUP 0

Up to about 2

years old

Up to 13 kg (up

to 29 lb)

Infant seat

GROUP 1

About 8 months

to 4 years old

9 kg ― 18 kg (20

lb ― 40 lb)

Child seat

GROUP 2

About 3 to 7

years old

15 kg ― 25 kg

(33 lb ― 55 lb)

Booster seat

GROUP 3

About 6 to 12

years old

22 kg ― 36 kg

(48 lb ― 79 lb)

Booster seat

Key of letters to be inserted in the above table:
U = Suitable for “universal” category restraints approved for use in this mass group.
L = A Mazda genuine child-restraint system can be installed. Regarding child-restraint systems which can be
installed, refer to the accessories catalog.
X = Seat position not suitable for children in this mass group.

1 When a child-restraint system is installed to the rear center seat, do not seat occupants in the rear right

outboard seat position.

2 When installing a child-restraint system to the front passenger seat, adjust the seat slide position as far back as

possible. Adjust the seat bottom to the highest position so that the seat belt can securely fasten the
child-restraint system.
Refer to Seat Operation on page 2-5.

NOTE
When installing a child-restraint system, the following points must be observed:



When installing a child-restraint system to the rear seat, adjust the front seat position so
that the front seat does not contact the child-restraint system. Refer to Seat Operation 2-5.

(Except Mexico)
Please comply with the legal regulations concerning the use of child-restraint systems in
your country.

Essential Safety Equipment

Child-Restraint

2-30

Mazda3_8GE4-EA-17F_Edition1

2017-4-7 11:59:21

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 2-61), 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 2-40).

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.

Child-Restraint

2-31

Mazda3_8GE4-EA-17F_Edition1

2017-4-7 11:59:21

▼ 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 bracket

For right

For left

For center

(4-Door)

(5-Door)

For left

For center

For right

Some 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

Essential Safety Equipment

Child-Restraint

2-32

Mazda3_8GE4-EA-17F_Edition1

2017-4-7 11:59:21

Tether strap

Forward

(5-Door)

Tether strap

Forward

Always install the head restraint and adjust
it to the appropriate position after
removing the child-restraint system:
Driving with the head restraint removed is
dangerous as impact to the occupant's
head cannot be prevented during
emergency braking or in a collision, which
could result in a serious accident, injury or
death.
Refer to Head Restraints on page 2-10.

▼ Using Automatic Locking Mode

Follow these instructions when using a
child-restraint system, unless you are
attaching a LATCH-equipped
child-restraint system to the rear LATCH
lower anchors. Refer to “Using LATCH
Lower Anchor” (page 2-40).

NOTE
Follow the child-restraint system
manufacturer's instructions carefully. If
you are not sure whether you have a
LATCH system or tether, check in the
child-restraint system manufacturer's
instructions and follow them accordingly.
Depending on the type of child-restraint
system, it may use LATCH system instead
of seat belts or if the belt goes across the
child's chest, may recommend against
using automatic locking mode.

1. Make sure the seatback is securely

latched by pushing it back until it is
fully locked.

2. Remove the head restraint. However,

when installing a backless booster seat,
always install the vehicle head restraint
to the seat where the backless booster
seat is installed.
Refer to Head Restraints on page 2-10.

3. Secure the child-restraint system with

the lap portion of the lap/shoulder belt.
See the manufacturer's instructions on
the child-restraint system for belt
routing instructions.

Child-Restraint

*Some models.

2-33

Mazda3_8GE4-EA-17F_Edition1

2017-4-7 11:59:21

4. To get the retractor into the automatic

locking mode, pull the shoulder belt
portion of the seat belt until the entire
length of the belt is out of the retractor.

5. Push the child-restraint system firmly

into the vehicle seat. Be sure the belt
retracts as snugly as possible. A
clicking noise from the retractor will
be heard during retraction if the system
is in the automatic locking mode. If the
belt does not lock the seat down tight,
repeat this step.

NOTE



Inspect 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.

6. If your child-restraint system requires

the use of a tether strap, refer to the
manufacturer's instructions to hook
and tighten the tether strap.

WARNING

Use the tether and tether anchor only for a
child-restraint system:
Using the tether or tether anchor to secure
anything but a child-restraint system is
dangerous. This could weaken or damage
the tether or tether anchor and result in
injury.

Always remove the head restraint and set
the tether strap (except when installing a
backless booster seat):
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.

Essential Safety Equipment

Child-Restraint

2-34

Mazda3_8GE4-EA-17F_Edition1

2017-4-7 11:59:21

Anchor bracket

Tether strap

(4-Door)

Anchor bracket

Tether strap

Forward

(5-Door)

Tether strap

Forward

Child-Restraint

2-35

Mazda3_8GE4-EA-17F_Edition1

2017-4-7 11:59:21

▼ If You Must Use the Front Seat for

Children

If you cannot put all children in the rear
seat, at least put the smallest children in
the rear and be sure the largest child up
front uses the shoulder belt over the
shoulder.
NEVER put a rear-facing child-restraint
system on the front passenger seat whether
your vehicle is equipped with an occupant
classification sensor or not.
This seat is also not set up for tethered
child-restraint systems, put them in one of
the rear seat positions set up with tether
anchors.
Likewise the LATCH child-restraint
system cannot be secured in the front
passenger's seat and should be used in the
rear seat.
Do not allow anyone to sleep against the
side window since your vehicle has side
and curtain air bags, it could cause serious
injuries to an out of position occupant. As
children more often sleep in cars, it is
better to put them in the rear seat. If
installing the child-restraint system on the
front seat is unavoidable, follow these
instructions when using a front-facing
child-restraint system in the front
passenger's seat.

NOTE



To check if your front seats have side air
bags:
Mazda vehicles equipped with side air
bag will have a "SRS AIRBAG" tag on
the outboard shoulder of the front seats.



To check if your vehicle has curtain air
bags:
Mazda vehicles equipped with curtain
air bag will have an "SRS AIRBAG"
marking on the window pillars along the
roof edge.

WARNING

Always move the front passenger seat as
far back as possible if installing a
front-facing child-restraint system on it is
unavoidable:
As your vehicle has front air bags and
doubly so because your vehicle has side air
bags, a front-facing child-restraint system
should be put on the front passenger seat
only when it is unavoidable.
Even if the front passenger air bag
deactivation indicator light illuminates,
always move the seat as far back as
possible, because the force of a deploying
air bag could cause serious injury or death
to the child.

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 in a moderate collision, 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. Even though you may
feel assured that the front passenger air
bag will not deploy based on the fact that
the front passenger air bag deactivation
indicator light illuminates, you should not
use a rear-facing child-restraint system in
the front seat.

Essential Safety Equipment

Child-Restraint

2-36

Mazda3_8GE4-EA-17F_Edition1

2017-4-7 11:59:21

Mazda 3 Hatchback (2018 year). Manual - part 2