2021 MAZDA MODEL CX-30 door lock

▼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 touchsensor (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.
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You pull the door handle just after
touching the sensing area of the
touch sensor.
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.
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.
The ignition is switched OFF.All the doors are closed.You are carrying the transmitter.
The following locations are locked by
touching the sensing area of the door
lock touch sensor.
All doorsFuel-filler lid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.
The ignition is switched OFF.The driver’s door is locked.Three seconds or longer have passed
since the doors were locked.
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.
Driver’s doorFuel-filler lid
NOTE
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.
All doorsFuel-filler lidLiftgate
When unlocking , the hazard warning
lights and sound operate two times.
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NOTE
Confirm that all the doors and
liftgate are securely locked.
For the liftgate, move it without
pressing the electric liftgate opener
to verify that the liftgate has not been
left ajar.
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.
(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 3-47.
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 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 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 are closed and locked before
leaving the vehicle. The walk-away
auto lock function does not close the
power windows.
(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.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.
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▼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 is closed last with the
transmitter left in the vehicle, only
the liftgate is unlocked.
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.
The ignition is switched OFF.Any door is open.
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NOTE
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)
With power liftgate
All doors, fuel-filler lid, and the liftgate
can be locked by pressing the
door-lock switch.
In addition, the liftgate automatically
closes after locking.

Without power liftgate
All doors, fuel-filler lid, and the liftgate
can be locked by pressing the
door-lock switch.

With power liftgate
When locking using the door-lock
switch, press the door-lock switch with
all of the following conditions met. The
liftgate automatically closes after
locking.
You are carrying the transmitter.The ignition is switched OFF.All the doors are closed.The liftgate is not automatically
opening/closing.
The vehicle is stopped.
(With theft-deterrent system)
When locking, a beep sound operates
1 time.
In addition, before the liftgate closes,
the hazard warning lights operate 2
times and a long beep sound is
activated.
When the liftgate closes, the hazard
warning lights operate 1 time.

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(Without theft-deterrent system)
When locking, the hazard warning
lights and a beep sound operate 1
time.
In addition, before the liftgate closes,
the hazard warning lights operate 2
times and a long beep sound is
activated.

For details on the power liftgate
function, refer to Power Liftgate on
page 3-22.

Without power liftgate
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.
(With theft-deterrent system)
When locking, a beep sound operates
1 time.
When the liftgate closes, the hazard
warning lights operate 1 time.

(Without theft-deterrent system)
When locking, the hazard warning
lights and a beep sound operate 1
time.
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 is closed with the transmitter
left in the vehicle, the liftgate is
unlocked.
▼ Auto Lock/Unlock Function
WARNING
Do not pull the inner handle on a
front door:
Pulling the inner handle on a front
door while the vehicle is moving is
dangerous. Passengers can fall out of
the vehicle if the door opens
accidentally , which could result in
death or serious injury.
When the vehicle speed exceeds 20
km/h (12 mph), all the doors,
fuel-filler lid, and liftgate lock
automatically.
When the ignition is switched off, all
the doors, fuel-filler lid, and liftgate
unlock automatically.
The auto lock/unlock function settings
can be changed.
Refer to the Settings section in the
Mazda Connect Owner's Manual.
▼ Locking , Unlocking with
Door-Lock Knob
Operation from inside
To lock any door from the inside, press
the door-lock knob.
To unlock, pull it outward.
This does not operate the other door
locks.

1. Unlocked: Red indicator
2. Lock
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3. Unlock

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. Unlock
3. Lock
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Liftgate
▼Liftgate
WARNING
Never allow a person to ride in the
luggage compartment:
Allowing a person to ride in the
luggage compartment is dangerous.
The person in the luggage
compartment could be seriously
injured or killed during sudden braking
or a collision.
Do not drive with the liftgate open:
Exhaust gas in the cabin of a vehicle is
dangerous. An open liftgate 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 liftgate 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.
Additionally, if the air bags deploy, the
cargo may scatter which could result in
serious injury or death.
CAUTION
 Before opening the liftgate, remove
any snow and ice accumulation on it.
Otherwise, the liftgate could close
under the weight of the snow and ice
resulting in injury.
 Be careful when opening/closing the
liftgate during strong winds. If a
strong gust blows against the liftgate,
it could close suddenly resulting in
injury.
 Fully open the liftgate and make sure
that it stays open. If the liftgate is
only opened partially, it could slam
shut by vibration or wind gusts
resulting in injury.
 When loading or unloading luggage
in the luggage compartment, 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
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