key MAZDA MODEL 3 SEDAN 2022 User Guide

With the advanced keyless function

1. Interior antenna
2. Operational range

Without the advanced keyless
function

1. Interior antenna
2. Operational range

NOTE
The engine may not start if the key is
placed in the following areas:
Around the dashboardIn the storage compartments such as
the glove compartment or the center
console
On the rear parcel shelf (4–door)
▼Key Suspend Function
If a key is left in the vehicle, the
functions of the key left in the vehicle
are temporarily suspended to prevent
theft of the vehicle.
To restore the functions, press the
unlock button on the
functions-suspended key in the
vehicle.
Before Driving
Keys
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Advanced Keyless EntrySystem
*
▼Advanced Keyless Entry System
WARNING
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 following warning
beeps.
Touch Sensor Inoperable Warning
Beep
Refer to Touch Sensor Inoperable
Warning Beep (With the advanced
keyless function) on page 7-45.
Liftgate Door-lock Switch Inoperable
Warning Beep
Refer to Liftgate Door-lock Switch
Inoperable Warning Beep (With the
advanced keyless function) on page
7-45.
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 7-45.
Key Left-in-vehicle Warning Beep
Refer to Key Left-in-vehicle Warning
Beep (With the advanced keyless
function) on page 7-45.
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
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Operational Range
▼Operational Range
The system operates only when the
driver is in the vehicle or within
operational range while the key is
being carried.
NOTE
When the battery power is low, or in
places where there are high-intensity
radio waves or noise, the operational
range may become narrower or the
system may not operate. For
determining battery replacement,
Refer to Keyless Entry System on page
3-4.
▼Locking/Unlocking Using Touch
Sensor
1. Exterior antenna
2. 80 cm (31 in)
3. Operational range

NOTE
The system may not operate if you
are too close to the windows or door
handles.
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.
Around the dashboardIn the storage compartments such
as the glove compartment or the
center console
On the rear parcel shelf (4–door)Next to a communication device
such as a mobile phone
▼
Locking Using Door-Lock Switch
(5–door)/Unlocking Using Electric
Opener
1. Exterior antenna
2. 80 cm (31 in)
3. Operational range
Before Driving
Advanced Keyless Entry System
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Door Locks
▼Door Locks
WARNING
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.
Before Driving
Doors and Locks
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NOTE
Always stop the engine and lock the
doors. In addition, to prevent theft of
valuables, do not leave them inside
the cabin.
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.
Around the dashboardIn the storage compartments such
as the glove compartment or the
center console
On the rear parcel shelf (4–door)Next to a communication device
such as a mobile phone
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.
(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 may not
unlock depending on your vehicle
type.
Before Driving
Doors and Locks
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▼Unlocking with Auxiliary Key
Only the driver's door can be unlocked
using the auxiliary key.
Refer to Keys on page 3-2.
Insert the auxiliary key while the
driver's door handle is pulled and turn
the key to the unlock side. Turn the
auxiliary key back to its original
position before removing it.
NOTE
If you attempt to open the driver’s
door using an unauthorized auxiliary
key, the key cylinder will spin around
but the door will not unlock.
▼Locking , Unlocking with Touch
Sensor, Door Handle (With the
advanced keyless function)
By touching the sensing area of the
touch sensor, various locking/
unlocking operations can be done
without taking the key out of a bag or
pocket.
There are two types of touch sensors
used for locking and unlocking, and
each sensor is built into the outer door
handle on the driver and front
passenger's doors.
1. Sensing area of door lock touch
sensor (Depression on outer side of
door handle)
2. Sensing area of door release touch
sensor (Inner side of door handle)
NOTE
When locking/unlocking with the
transmitter carried, securely touch
the sensing area of the touch sensor
as follows.
Locking
Unlocking
The system may not operate normally
under the following conditions.
You touch the sensing area of the
door lock touch sensor and the
sensing area of the door release
touch sensor at the same time.
You touch the sensing area of the
touch sensor whil e wearing gloves.
Foreign matter such as snow or dirt
is stuck on the sensing area of the
touch sensor.
Before Driving
Doors and Locks
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(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.
Opening a door or the liftgate/
trunk lid.
Switching the ignition 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.
▼ Locking, Unlocking with
Tra n s m i t te r
The following locations can be locked/
unlocked by operating the keyless
entry system transmitter. Refer to
Keyless Entry System (page 3-4).
All doorsFuel-filler
lidLiftgate
▼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.
All doorsFuel-filler lidLiftgate
Driver's door
1. Unlock
2. Lock
Front passenger's door
1. Unlock
2. Lock
NOTE
To prevent the transmitter from being
left in the vehicle, make sure that you
carry the transmitter before locking.
After locking by pressing the
door-lock switch and when the
liftgate/trunk lid is closed last with
the transmitter left in the vehicle,
only the liftgate/trunk lid is
unlocked.
Locking from the outside using the
door-lock switch
Doors can be locked from the outside
of the vehicle without using the
transmitter.
Before Driving
Doors and Locks
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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.
The ignition is switched OFF.Any door is open.
NOTE
To prevent the transmitter from being
left in the vehicle, make sure that the
driver carries the transmitter when
locking the doors with any door
open.
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.

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.
You are carrying the transmitter.The ignition is switched OFF.All the doors are closed.
Before Driving
Doors and Locks
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Operation from outside
To lock any door using its door-lock
knob from the outside, press the
door-lock knob to the lock position
and close the door (holding the door
handle in the open position is not
required).
This does not operate the other door
locks.

NOTE
When locking the door this way:
Be careful not to leave the key inside
the vehicle.
The doors cannot be locked using
the driver's door lock knob if any
door or liftgate is open when the
ignition is switched to ACC or ON.
All the doors, fuel-filler lid , and
liftgate are unlocked when the lock
knob on all the doors is pressed
down to the lock side and all the
doors are closed with the transmitter
left in the vehicle.
▼Rear Door Child Safety Locks
Rear doors that have been locked
using the child safety lock switched to
the lock side cannot be opened from
inside the vehicle.
For child safety, switch the child safety
lock on both rear doors to the lock
side.
When opening a rear door with the
child safety lock switched to the lock
side, pull the outer door handle with
the lock knob inside the vehicle
switched to the unlock side.
1. Auxiliary key (page 3-2)
2. Lock
3. Unlock
Before Driving
Doors and Locks
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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.
▼ Opening and Closing 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)
A locked liftgate can also be opened
while the key is being carried.
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.
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.
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.
If the vehicle battery is dead or there
is a malfunction in the electrical
system and the liftgate cannot be
unlocked, the liftgate can be opened
by performing the emergency
procedure.
Refer to When Liftgate/Trunk Lid
Cannot be Opened on page 7-49.
Before Driving
Doors and Locks
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