trunk MAZDA MODEL 3 HATCHBACK 2020 (in English) User Guide

Advanced Keyless EntrySystem
*
â–¼Advanced Keyless Entry System
WA R N I N G
Radio waves from the key may affect
medical devices such as pacemakers:
Before using the key near people who use
medical devices, ask the medical device
manufacturer or your physician if radio
waves from the key will affect the device.
The advanced keyless function allows you
to lock/unlock the door, liftgate, and
fuel-filler lid, or open the liftgate/trunk lid
while carrying the key.

System malfunctions or warnings are
indicated by the foll
owing warning beeps.
ï‚·Touch Sensor Inoperable Warning Beep
Refer to Touch Sensor Inoperable
Warning Beep (With the advanced
keyless function) on page 7-43.
ï‚·Key Left-in-luggage Compartment/
Trunk Warning Beep
Refer to Key Left-in-luggage
Compartment/Trunk Warning Beep
(With the advanced keyless function) on
page 7-43.
ï‚·Key Left-in-vehicle Warning Beep
Refer to Key Left-in-vehicle Warning
Beep (With the advanced keyless
function) on page 7-43.
NOTE
The advanced keyless entry system
functions can be deactivated to prevent
any possible adverse effect on a user
wearing a pacemaker or other medical
device. If the system is deactivated, you
will be unable to start the engine by
carrying the key. Consult an Authorized
Mazda Dealer for details. If the advanced
keyless entry system has been deactivated,
you can start the engine by following the
procedure indicated when the key battery
goes dead.
Refer to Engine Start Function When Key
Battery is Dead on page 4-8.
Before Driving
Advanced Keyless Entry System
*Some models.3-9
Mazda3_8HZ1-EA-19G_Edition1_old 2019-5-17 13:49:03

Door Locks
â–¼Door Locks
WA R N I N G
Always take all children and pets with you
or leave a responsible person with them:
Leaving a child or a pet unattended in a
parked vehicle is dangerous. In hot
weather, temperatures inside a vehicle can
become high enough to cause brain
damage or even death.
Do not leave the key in your vehicle with
children and keep them in a place where
your children will not find or play with
them:
Leaving children in a vehicle with the key is
dangerous. This could result in someone
being badly injured or even killed.
Keep all doors locked when driving:
Unlocked doors in a moving vehicle are
dangerous. Passengers can fall out if a
door is accidentally opened and can more
easily be thrown out in an accident.
Always close all the windows and
moonroof, lock the doors, fuel-filler lid, and
liftgate and take the key with you when
leaving your vehicle unattended:
Leaving your vehicle unlocked is dangerous
as children could lock themselves in a hot
vehicle, which could result in death. Also, a
vehicle left unlocked becomes an easy
target for thieves and intruders.
After closing the doors and the liftgate/
trunk lid, always verify that they are
securely closed:
Doors and the liftgate/trunk lid not
securely closed are dangerous, if the vehicle
is driven with a door and the liftgate/trunk
lid not securely closed, the door and the
liftgate/trunk lid could open unexpectedly
resulting in an accident.
Always confirm the safety around the
vehicle before opening a door and the
liftgate/trunk lid:
Suddenly opening a door and the liftgate/
trunk lid is dangerous. A passing vehicle or
a pedestrian could be hit and cause an
accident.
CAUTION

Always confirm the conditions around
the vehicle before opening/closing the
doors and the liftgate/trunk lid and use
caution during strong winds or when
parked on an incline. Not being aware of
the conditions around the vehicle is
dangerous because fingers could get
caught in the door and the liftgate/trunk
lid or a passing pedestrian could be hit,
resulting in an unexpected accident or
injury.
NOTE
ï‚·Always stop the engine and lock the
doors. In addition, to prevent theft of
valuables, do not leave them inside the
cabin.
Before Driving
Doors and Locks
3-11
Mazda3_8HZ1-EA-19G_Edition1_old 2019-5-17 13:49:03

ï‚·If the key is left in the following areas
and you leave the vehicle, the doors may
be locked depending on the radio wave
conditions even if the key is left in the
vehicle.
ï‚·Around the dashboard
ï‚·In the storage compartments such as
the glove compartment or the center
console
ï‚·On the rear parcel shelf (4–door)
ï‚·Next to a communication device such
as a mobile phone
ï‚·When the ignition is switched to ACC or
ON, the vehicle lock-out prevention
feature prevents you from locking
yourself out of the vehicle.
All doors, fuel-filler lid, and liftgate will
automatically unlock if they are locked
using the power door locks with any
door or the liftgate open.
The vehicle lock-out prevention feature
does not operate while the ignition is
switched off.
When all doors, fuel-filler lid, and
liftgate are locked using the power door
lock with any door or the liftgate/trunk
lid open, the closed doors, fuel-filler lid,
and liftgate are locked. After that, when
all doors and the liftgate/trunk lid are
closed, all doors and the liftgate/trunk
lid are locked. However, if the key is
inside the vehicle, all doors, fuel-filler
lid, and liftgate are automatically
unlocked.
(With the advanced keyless function)
The beep sound is heard for about 10
seconds to notify the driver that the key
has been left in the vehicle.
(Without the advanced keyless
function)
The horn sound is heard twice to notify
the driver that the key has been left in
the vehicle.
ï‚·(Door unlock (control) system with
collision detection)
This system automatically unlocks the
doors, fuel-filler lid, and liftgate in the
event the vehicle is involved in an
accident to allow passengers to get out
of the vehicle immediately and prevent
being trapped inside. While the ignition
is switched ON and in the event the
vehicle receives an impact strong
enough to inflate the air bags, all the
doors, fuel-filler lid, and liftgate are
automatically unlocked after about 6
seconds have elapsed from the time of
the accident.
The doors, fuel-filler lid, and liftgate
may not unlock depending on how an
impact is applied, the force of the
impact, and other conditions of the
accident.
If door-related systems or the battery is
malfunctioning, the doors, fuel-filler lid,
and liftgate will not unlock.
Before Driving
Doors and Locks
3-12
Mazda3_8HZ1-EA-19G_Edition1_old 2019-5-17 13:49:03

ï‚·You touch the sensing area of the
touch sensor while wearing gloves.
ï‚·Foreign matter such as snow or dirt is
stuck on the sensing area of the touch
sensor.
ï‚·You pull the door handle just after
touching the sensing area of the touch
sensor.
ï‚·The system may operate if the outer side
door handle of a front door is splashed
with water by a car wash or rain while
the transmitter is in the operation range.
ï‚·If the system does not operate even
though you touch the sensing area of the
touch sensor correctly, release the touch
sensor once, and then touch the sensing
area of the touch sensor again after
waiting about 3 seconds.
Locking
When locking, touch the sensing area of
the door lock touch sensor with all of the
following conditions met.
ï‚·The ignition is switched OFF.
ï‚·All the doors are closed.
ï‚·You are carrying the transmitter.
The following locations are locked by
touching the sensing area of the door lock
touch sensor.
ï‚·All doors
ï‚·Fuel-filler lid
ï‚·Liftgate
When locking, the hazard warning lights
and sound operate one time.
Unlocking
When unlocking, touch the sensing area of
the door release touch sensor with all of
the following conditions met.
ï‚·The ignition is switched OFF.
ï‚·The driver’s door is locked.
ï‚·Three seconds or longer have passed
since the doors were locked.
ï‚·You are carrying the transmitter.
(Unlocking from the driver's door)
The following locations are unlocked by
touching the sensing area of the door
release touch sensor of the driver's door.
ï‚·Driver’s door
ï‚·Fuel-filler lid
NOTE
ï‚·The location to be unlocked can be
changed.
Refer to the Settings section in the
Mazda Connect Owner's Manual.
When unlocking, the hazard warning
lights and sound operate two times.

(Unlocking from the front passenger’s
door)
The following locations are unlocked by
touching the sensing area of the door
release touch sensor of the front
passenger's door.
ï‚·All doors
ï‚·Fuel-filler lid
ï‚·Liftgate
When unlocking, the hazard warning
lights and sound operate two times.
NOTE
ï‚·Confirm that all the doors and liftgate/
trunk lid are securely locked.
For the liftgate/trunk lid, move it
without pressing the electric liftgate/
trunk lid opener to verify that the
liftgate/trunk lid has not been left ajar.
Before Driving
Doors and Locks
3-14
Mazda3_8HZ1-EA-19G_Edition1_old 2019-5-17 13:49:03

ï‚·A beep sound is heard for confirmation
when the doors, fuel-filler lid, and
liftgate are locked/unlocked using the
touch sensor. If you prefer, the beep
sound can be turned off.
The volume of the beep sound can also
be changed. Refer to the Settings section
in the Mazda Connect Owner's Manual.
ï‚·(With theft-deterrent system)
The hazard warning lights flash when
the theft-deterrent system is armed or
turned off.
Refer to Theft-Deterrent System on page
3-42.
ï‚·The setting can be changed so that the
doors, fuel-filler lid, and liftgate are
locked automatically without touching
the sensing area of the touch sensor.
Refer to the Settings section in the
Mazda Connect Owner's Manual.
(Walk-away auto lock function)
A beep sound is heard when all doors
and the liftgate/trunk lid are closed
while the transmitter is being carried.
All the doors, fuel-filler lid, and liftgate
are locked automatically when the
transmitter is out of the operational
range. Also, the hazard warning lights
flash once. (Even if the driver is in the
operational range, all the doors,
fuel-filler lid, and liftgate are locked
automatically after about 30 seconds.) If
you are out of the operational range
before the doors and the liftgate/trunk
lid are completely closed or another
transmitter is left in the vehicle, the
walk-away auto lock function will not
work. Always make sure that all doors
and the liftgate/trunk lid are closed and
locked before leaving the vehicle. The
walk-away auto lock function does not
close the power windows.
ï‚·(Auto re-lock function)
After unlocking with the touch sensor,
all the doors , fuel-filler lid, and liftgate
will automatically lock if any of the
following operations are not performed
within about 60 seconds.
ï‚·Opening a door or the liftgate/trunk
lid.
ï‚·Switching the igniti on to any position
other than off.
If your vehicle has a theft-deterrent
system, the hazard warning lights will
flash for confirmation.
The time required for the doors to lock
automatically can be changed.
Refer to the Settings section in the
Mazda Connect Owner's Manual.
â–¼ Locking, Unlocking with
Transmitter
The following locations can be locked/
unlocked by operating the keyless entry
system transmitter.
Refer to Keyless Entry
System (page 3-4).
ï‚·All doors
ï‚·Fuel-filler lid
ï‚·Liftgate
â–¼ Locking, Unlocking with Door-Lock
Switch
Door-lock switch on driver’s and front
passenger's door
The following locations are locked/
unlocked by pressing the door-lock switch.
ï‚·All doors
ï‚·Fuel-filler lid
ï‚·Liftgate
Before Driving
Doors and Locks
3-15
Mazda3_8HZ1-EA-19G_Edition1_old
2019-5-17 13:49:03

Driver's door
1. Unlock
2. Lock
Front passenger's door
1. Unlock
2. Lock
Locking from the outside using the
door-lock switch
When locking from the outside using the
door-lock switch, press the lock side of the
door-lock switch with all of the following
conditions met and then close all the
doors.
ï‚·The ignition is switched OFF.
ï‚·Any door is open.
NOTE
ï‚·To prevent the transmitter from being
left in the vehicle, make sure that you
carry the transmitter before locking.
ï‚·After locking by pressing the door-lock
switch and when all the doors are closed
with the transmitter left in the vehicle,
all the doors, liftgate, and fuel-filler lid
are unlocked.
ï‚·After locking by pressing the door-lock
switch and when the liftgate/trunk lid is
closed last with th e transmitter left in
the vehicle, only the liftgate/trunk lid is
unlocked.

Door-lock switch on liftgate (With the
advanced keyless function)
All doors, fuel-filler lid, and the liftgate
can be locked by pressing the door-lock
switch.

When locking using the door-lock switch,
press the door-lock switch with all of the
following conditions met and then close
the liftgate.
ï‚·You are carrying the transmitter.
ï‚·The ignition is switched OFF.
ï‚·All the doors are closed.
When locking, the hazard warning lights
and a beep sound operate 1 time.
Before Driving
Doors and Locks
3-16
Mazda3_8HZ1-EA-19G_Edition1_old 2019-5-17 13:49:03

Liftgate/Trunk Lid
â–¼Liftgate/Trunk Lid
WA R N I N G
Never allow a person to ride in the luggage
compartment/trunk:
Allowing a person to ride in the luggage
compartment/trunk is dangerous. The
person in the luggage compartment/trunk
could be seriously injured or killed during
sudden braking or a collision.
Do not drive with the liftgate/trunk lid
open:
Exhaust gas in the cabin of a vehicle is
dangerous. An open liftgate/trunk lid in a
moving vehicle will cause exhaust gas to be
drawn into the cabin. This gas contains CO
(carbon monoxide), which is colorless,
odorless, and highly poisonous, and it can
cause loss of consciousness and death.
Moreover, an open lift
gate/trunk lid could
cause occupants to fall out in an accident.
Do not stack or leave loaded luggage
unsecured in the luggage compartment:
Otherwise, the luggage may move or
collapse, resulting in injury or an accident.
In addition, do not load luggage higher
than the seatbacks. It may affect the side or
rear field of view.
CAUTION
 Before opening the liftgate/trunk lid,
remove any snow and ice accumulation
on it. Otherwise, the liftgate/trunk lid
could close under the weight of the snow
and ice resulting in injury.
 Be careful when opening/closing the
liftgate/trunk lid during strong winds. If a
strong gust blows against the liftgate/
trunk lid, it could close suddenly resulting
in injury.
 Fully open the liftgate/trunk lid and
make sure that it stays open. If the
liftgate/trunk lid is only opened partially,
it could slam shut by vibration or wind
gusts resulting in injury.
 When loading or unloading luggage in
the luggage compartm ent/trunk, turn off
the engine. Otherwise, you could get
burned by the heat of the exhaust gas.
 Be careful not to apply excessive force to
the damper stay on the liftgate such as
by putting your hand on the stay.
Otherwise, the damper stay may bend
and
affect the liftgate operation.
1. Damper stay
Before Driving
Doors and Locks
3-19
Mazda3_8HZ1-EA-19G_Edition1_old
2019-5-17 13:49:03

Do not modify or replace the liftgate
damper stay. Consult an Authorized
Mazda Dealer if a liftgate damper stay is
deformed or damaged for reasons such
as a collision or if there is some other
problem.
â–¼ Opening and Clos
ing the Liftgate/
Trunk Lid
Opening the liftgate (5–door)
Using the electric liftgate opener
Unlock the doors and liftgate, then press
the electric liftgate opener on the liftgate
and raise the liftgate when the latch
releases.
NOTE
(With the advanced keyless function)
ï‚·A locked liftgate can also be opened
while the key is being carried.
ï‚·When opening the liftgate with the doors
and the liftgate locked, it may require a
few seconds for the liftgate latch to
release after the electric liftgate opener
is pressed.
ï‚·The liftgate can be closed when the
doors are locked with the key left in the
vehicle. However, to prevent locking the
key in the vehicle, the liftgate can be
opened by pressing the electric liftgate
opener. If the liftgate cannot be opened
despite doing this procedure, first push
the liftgate completely closed, then press
the electric liftgate opener to fully open
the liftgate.
ï‚·When the liftgate latch is released by
pressing the electric liftgate opener, the
liftgate raises slightly. If the liftgate is
not operated for a certain period of
time, the liftgate cannot be raised.
To o p e n
Press the electric liftgate opener again.
To c l o s e
To close the liftgate from its slightly
raised position, open it first by pressing
the electric liftgate opener, then close it
after waiting at least 1 second.
ï‚·If the liftgate is not fully closed, the
driver is notified by a warning indicated
in the instrument cluster.
ï‚·If the vehicle battery is dead or there is
a malfunction in the electrical system
and the liftgate c annot be unlocked, the
liftgate can be opened by performing the
emergency procedure.
Refer to When Liftgate/Trunk Lid
Cannot be Opened on page 7-46.
Before Driving
Doors and Locks
3-20
Mazda3_8HZ1-EA-19G_Edition1_old 2019-5-17 13:49:03

Opening the trunk lid (4–door)
Using the trunk lid release button
Push the trunk lid release button.

Using the electric trunk lid opener
(With the advanced keyless function)
A trunk lid can also be opened while the
key is being carried.
Press the electric trunk lid opener on the
trunk lid, then raise the trunk lid when the
latch releases.

NOTE
ï‚·When opening the trunk lid with the
doors locked, it may require a few
seconds for the trunk lid latch to release
after the electric trunk lid opener is
pressed.
ï‚·The trunk lid can be closed when the
doors are locked with the key left in the
vehicle. However, to prevent locking the
key in the vehicle, the trunk lid can be
opened by pressing the electric trunk lid
opener. If the trunk lid cannot be opened
despite doing this procedure, press the
electric trunk lid opener to fully open
the trunk lid after pushing the trunk lid
completely closed.
ï‚·If the vehicle battery is dead or there is
a malfunction in the electrical system
and the trunk lid cannot be unlocked,
the trunk lid can be opened by
performing the emergency procedure.
Refer to When Liftgate/Trunk Lid
Cannot be Opened on page 7-46.
Closing the liftgate/trunk lid
Lower the liftgate/tr unk lid slowly using
the liftgate/trunk lid grip recess, then push
the liftgate/trunk lid closed using both
hands.
Do not slam it. Pull up on the liftgate/
trunk lid to make sure it is secure.
(5–door)
Before Driving
Doors and Locks
3-21
Mazda3_8HZ1-EA-19G_Edition1_old 2019-5-17 13:49:03

(4–door)
NOTE
Confirm that the liftgate/trunk lid is
securely closed.
The liftgate/trunk lid, move it without
pressing the electric liftgate/trunk lid
opener to verify that the liftgate/trunk lid
has not been left ajar.
â–¼ Luggage Compartment
Luggage compartment cover (5-door)
WA R N I N G
Do not place anything on top of the cover:
Placing luggage or other cargo on top of
the luggage compartment cover is
dangerous. During sudden braking or a
collision, the cargo could become a
projectile that could hit and injure
someone. The vehicle has a light weight
luggage compartment cover to keep the
contents of your luggage area out of sight;
it will not retain heavy objects that are not
tied down in an accident such as a rollover.
Tie down all heavy objects, whether
luggage or cargo,
using the tie down
hooks.
Make sure luggage and cargo are secured
before driving:
Not securing cargo while driving is
dangerous as it could move or be crushed
during sudden braking or a collision and
cause injury.
CAUTION
 Make sure the luggage compartment
cover is
firmly secured. If it is not
firmly
secured, it could unexpectedly disengage
resulting in injury.
The luggage compartment can be accessed
by opening the liftgate when the straps are
attached to the sides of the liftgate.

Before Driving
Doors and Locks
3-22
Mazda3_8HZ1-EA-19G_Edition1_old 2019-5-17 13:49:03