2020 MAZDA MODEL 3 HATCHBACK lock

▼Front Shoulder Belt Adjuster
The front seat belts
have a front shoulder
belt adjuster. If the seat belt contacts your
neck or it slips off the shoulder, adjust the
seat belt height.
To r a i s e
To heighten the seat belt, move the front
shoulder belt adjuster upward.
To l o w e r
To lower the seat belt, hold the front
shoulder belt adjuster and lower the seat
belt with the knob of the front shoulder
belt adjuster pressed.

After adjusting, press the front shoulder
belt adjuster downward and make sure that
it is securely locked.
Seat Belt Warning 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 Seat Belt Wa
rning Indication/
Warning Light (Front seat) on page 7-35.
Refer to Seat Belt Warning Light (Rear
seat) (Red) on page 7-36.
Refer to Seat Belt Wa rning Beep on page
7-41.

Seat belt indicator light (rear seat)
(green)
The light turns on when the rear seat belt
is fastened while the ignition is switched
ON, and it turns off after a certain period.
Essential Safety Equipment
Seat Belt Systems
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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.
 Any accessories, which might increase
the total seated weight on the front
passenger seat, are attached to 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.
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.
Essential Safety Equipment
Child Restraint
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(5–Door)
1. Tether strap
2. Anchor bracket
3. 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 2-17.
▼Using Automatic Locking Mode
(Except Mexico)
Follow these instructions when using a
child-restraint system, unless you are
attaching a LATCH-equipped
child-restraint syst
em to the rear LATCH
lower anchors. Refer to “Using LATCH
Lower Anchor” (page 2-50).
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 2-17.
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.
Essential Safety Equipment
Child Restraint
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4. To get the retractor into the automaticlocking 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 firmlyinto 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.
WA R N I N G

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
install child-restraint system (except when
installing a backless booster seat):
Installing a child-restraint system without
removing the head restraint is dangerous.
The child-restraint system cannot be
installed correctly which may result in
death or injury to the child in a collision.
Essential Safety Equipment
Child Restraint
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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.
Always remove the head restraint and
install child-restraint system (except when
installing a backless booster seat):
Installing a child-restraint system without
removing the head restraint is dangerous.
The child-restraint system cannot be
installed correctly which may result in
death or injury to the child in a collision.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 2-17.
Front Passenger's Seat Child-Restraint
System Installation (With Front
Passenger Occupant Classification
System)
1. Make sure the ignition is switched off.
2. Slide the seat as fa r back as possible.
3. 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.
4. Place the child-restraint system on the
seat without putting your weight on the
seat and fasten the seat belt. See the
manufacturer's instructions on the
child-restraint syst em for belt routing
instructions.
5. 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.
Essential Safety Equipment
Child Restraint
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6. Push the child-restraint system firmlyinto 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 automatic locking mode. If the
belt does not lock the seat down tight,
repeat the previous step and also this
one.
NOTE
Inspect this function before each use
of the child-rest raint 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.
Follow the child- restraint system
manufacturer's instructions
carefully.
Depending on the type of
child-restraint sy stem, it may not
employ seat belts which are in
automatic locking mode.
7. Seat your child safely in the
child-restraint sy stem and secure the
child according to the instructions
from the child-restraint system
manufacturer.
8. Switch the ignition ON and make sure the front passenger air bag deactivation
indicator light illuminates after
installing a child-restraint system on
the front passenger seat.
If the front passenger air bag
deactivation indicator light does not
illuminate, remove the child-restraint
system, switch the i gnition to OFF, and
then re-install th e child-restraint
system (page 2-72).
Essential Safety Equipment
Child Restraint
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Never attach two child-restraint systems to
the same ISOFIX/LATCH
*1 lower anchor:
Attaching two child-restraint systems to
the same ISOFIX/LATCH
*1 lower anchor is
dangerous. In a collision, one anchor may
not be strong enough to hold two
child-restraint system attachments, and it
may break, causing serious injury or death.
If you use the seat position for another
child-restraint system when an outboard
ISOFIX/LATCH
*1 position is occupied, use
the center seat belts instead, and the tether
if tether-equipped.
Make sure the child-restraint system is
properly secured:
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. Follow the
child-restraint system manufacturer's
instructions on belt routing to secure the
seat just as you would with a child in it so
that nobody is tempted to put a child in an
improperly secured seat later on. When not
in use, remove it from the vehicle or fasten
it with a seat belt, or attach it to BOTH
ISOFIX/LATCH
*1 lower anchors for ISOFIX/
LATCH
*1 child-restraint systems.
Make sure there are no seat belts or foreign
objects near or around the ISOFIX/LATCH
*1
child-restraint system:
Not following the child-restraint system
manufacturer's instructions when
installing the child-restraint system is
dangerous. If seat belts or a foreign object
prevent the child-restraint system from
being securely attached to the ISOFIX/
LATCH
*1 lower anchors and the
child-restraint system is installed
improperly, the child-re straint system could
move in a sudden stop or collision causing
serious injury or death to the child or other
occupants. When installing the
child-restraint system, make sure there are
no seat belts or foreign objects near or
around the ISOFIX/LATCH
*1 lower anchors.
Always follow the child-restraint system
manufacturer's instructions.
*1 ISOFIX (Mexico)/LATCH (Except Mexico)
Installation on rear outboard seats
1. First, adjust the front seat to allow clearance between the child-restraint
system and the front seat.
Refer to Adjusting the Driver's Seat on
page 2-5.
Refer to Adjusting the Front
Passenger's Seat on page 2-13.
2. Make sure the seatback is securely
latched by pushing it back until it is
fully locked.
Essential Safety Equipment
Child Restraint
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3Before Driving
Use of various features, including keys, doors, mirrors and windows.
Keys.................................................... 3-2 Keys.............................................. 3-2
Keyless Entry System................... 3-4
Advanced Keyless Entry
System.................................................3-9 Advanced Keyless Entry System
*.....
...................................................... 3-9
Operational Range...................... 3-10
Doors and Locks.............................. 3-11 Door Locks................................. 3-11
Liftgate/Trunk Lid...................... 3-19
Inside Trunk Release Lever (4-
door)
*.......................................... 3-23
Fuel and Emission........................... 3-25 Fuel and Engine Exhaust
Precautions................................. 3-25
Fuel-Filler Lid and Cap.............. 3-27
Mirrors............................................. 3-30 Mirrors........................................ 3-30
Windows........................................... 3-34 Power Windows..........................3-34
Moonroof
*.................................. 3-37
Security System............................... 3-40Modification and Add-On
Equipment...................................3-40
Immobilizer System....................3-40
Theft-Deterrent System
*.............3-42
Driving Tips..................................... 3-44 Break-In Period.......................... 3-44
Saving Fuel and Protection of the
Environment............................... 3-44
Hazardous Driving.... ..................3-45
Floor Mat.................................... 3-46
Rocking the Vehicle....................3-46
Winter Driving............................3-47
Driving In Flooded A rea............ 3-49
Overloading................................ 3-49
Driving on Uneven Road............ 3-50
Towing.............................................. 3-51 Trailer Towing............................ 3-51
Recreational Towing................... 3-51
*Some models.3-1
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