2019 MAZDA MODEL CX-3 keyless

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
•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 and the 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 and the liftgate are
locked using the power door lock with
any door or the liftgate open, the closed
doors and the liftgate are locked. After
that, when all doors and the liftgate are
closed, all doors and the liftgate are
locked. However, if the key is inside the
vehicle, all doors and the 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 and the 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 and the
liftgate are automatically unlocked after
about 6 seconds have elapsed from the
time of the accident.
The doors and the 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 and the
liftgate will not unlock.
Before Driving
Doors and Locks
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▼Locking, Unlocking with Auxiliary
Key
Turn the auxiliary key
toward the front to
lock, toward the back to unlock.
To l o c k
All doors and the liftgate lock
automatically when th e driver's door is
locked using the auxiliary key.
To u n l o c k
The driver’s door unlocks when the
auxiliary key is turned briefly to the
unlock position and then immediately
returned to the center position.
All doors and the liftgate unlock when the
driver's door is unlocked and the auxiliary
key is held in the unlock position for one
second or longer.
Lock Unlock
▼
Locking, Unlocking with Request
Switch (With the advanced keyless
function)
All doors and the liftgate can be locked/
unlocked by pressing the request switch on
the front doors while the key is being
carried.
The request switch on the liftgate can only
be used to lock all d
oors and the liftgate.
Front doors
Request switch
Liftgate (Lock only)
Request switch
Before Driving
Doors and Locks
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The time required for the doors to lock
automatically can be changed.
Refer to Personalization Features on
page 9-9.
•Opening a door or the liftgate.
•Switching the ignition to any position
other than off.
▼ Locking, Unlocking with
Transmitter
All doors and the liftgate can be locked/
unlocked by operating the keyless entry
system transmitter,
refer to Keyless Entry
System (page 3-3).
▼ Locking, Unlocking with Door-Lock
Switch
All doors and the liftgate lock
automatically when the lock side is
pressed. They unlock when the unlock
side is pressed.
Driver's door
Lock
Unlock
Front passenger's door
Unlock Lock
To lock all the doors and the liftgate from
an open front door, press the lock side of
the door lock switch and then close the
door.
NOTE
When locking the doors this way, be
careful not to leave the key inside the
vehicle.
▼
Auto Lock/Unlock Function
WA R N I N G
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 doors and the liftgate
lock automatically.
•When the ignition is switched off, all
doors and the liftgate unlock
automatically.
These functions can also be disabled so
that they do not operate.
Before Driving
Doors and Locks
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▼Opening and Closing the Liftgate
Opening the liftgate with Electric
liftgate opener
Unlock the doors and
liftgate, then press
the electric liftgate op ener on the liftgate
and raise the liftgate when the latch
releases.
Electric liftgate
opener
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 open
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 liftgate is not fully closed, the
driver is notified by a warning indicated
in the instrument cluster.
•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 Cannot be
Opened on page 7-48.
Before Driving
Doors and Locks
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Theft-Deterrent System*
If the theft-deterrent system detects an
inappropriate entry in to the vehicle, which
could result in the veh icle or its contents
being stolen, the alarm alerts the
surrounding area of an abnormality by
sounding the horn and flashing the hazard
warning lights.

The system will not function unless it's
properly armed. So when you leave the
vehicle, follow the arming procedure
correctly.
▼ Operation
System triggering conditions
The horn sounds intermittently and the
hazard warning lights flash for about 30
seconds when the system is triggered by
any one of the following:
•Unlocking a door with the auxiliary key,
door lock switch, or an inside door-lock
knob.
•Forcing open a door, the hood or the
liftgate.
•Opening the hood by operating the hood
release handle.
•Switching the ignition ON without using
the push button start.
If the system is triggered again, the lights
and horn will activat e until the driver's
door or the liftgate is unlocked with the
transmitter.
(With the advanced keyless function)
The lights and horn can also be
deactivated by pressing the request switch
on a door.
NOTE
•The liftgate does not open while the
theft-deterrent system is operating.
•If the battery goes dead while the
theft-deterrent system is armed, the horn
will activate and the hazard warning
lights will flash when the battery is
charged or replaced.
▼ How to Arm the System
1. Close the windows and the moonroof*
securely.
2. Switch the ignition OFF.
3. Make sure the hood, the doors, and the liftgate are closed.
4. Press the lock button on the transmitter or lock the driver's door from the
outside with the auxiliary key.
The hazard warning lights will flash
once.
The following method will also arm
the theft-deterrent system:
Press the door-lock switch “
” while
any door is open and then close all of
the doors.
(With the advanced keyless function)
Press a request switch.

The security indicator light in the
instrument cluster flashes twice per
second for 20 seconds.
5. After 20 seconds, the system is fully armed.
Before Driving
Security System
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NOTE
•The theft-deterrent system can also be
armed by activating the auto relock
function with all the doors, the liftgate
and the hood closed.
Refer to Transmitter on page 3-4.
•The system will disarm if one of the
following operations takes place within
20 seconds after pressing the lock
button:
•Unlocking any door.
•Opening any door.
•Opening the hood.
•Switching the ignition ON.
•(With the advanced keyless function)
Pressing the electric liftgate opener
while the key is being carried.
To rearm the system, do the arming
procedure again.
•When the doors are locked by pressing
the lock button on the transmitter or
using the auxiliary key while the
theft-deterrent system is armed, the
hazard warning lights will flash once to
indicate that the system is armed.
▼ To Turn Off an Armed System
An armed system can be turned off using
any one of the following methods:
•Pressing the unlock button on the
transmitter.
•Starting the engine with the push button
start.
•(With the advanced keyless function)
•Pressing a request switch on the
doors.
The hazard warning lights will flash twice.
NOTE
When the doors are unlocked by pressing
the unlock button on the transmitter while
the theft-deterrent system is turned off, the
hazard warning lights will flash twice to
indicate that the system is turned off.
▼ To Stop the Alarm
A triggered alarm can be turned off using
any one of the following methods:
•Pressing the unlock button on the
transmitter.
•Starting the engine w
ith the push button
start.
•(With the advanced keyless function)
•Pressing a request switch on the
doors.
•Pressing the electric liftgate opener
while the key is being carried.
The hazard warning ligh ts will flash twice.
Before Driving
Security System
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Ignition Switch
▼Push Button Start Positions
The system operates only when the driver
is in the vehicle or within operational
range while the key is being carried.
Each time the push button start is pressed,
the ignition switches
in the order of off,
ACC, and ON. Pressing the push button
start again from ON switches the ignition
off.
Push button start Indicator light
NOTE
•The engine starts by pressing the push
button start while depressing the clutch
pedal (manual transaxle) or the brake
pedal (automatic transaxle). To switch
the ignition position, press the push
button start without depressing the
pedal.
•Do not leave the ignition switched ON
while the engine is not running. Doing
so could result in the battery going
dead. If the ignition is left in ACC (For
automatic transaxle, the selector lever is
in the P position, and the ignition is in
ACC), the ignition switches off
automatically after about 25 minutes.
Off
The power supply to electrical devices
turns off and the
push button start
indicator light (amber) also turns off.
WA R N I N G
Before leaving the driver's seat, always
switch the ignition off, set the parking
brake, and make sure the selector lever is in
P (automatic transaxle) or in 1st gear or R
(manual transaxle):
Leaving the driver's seat without switching
the ignition off, setting the parking brake,
and shifting the selector lever to P
(automatic transaxle) or to 1st gear or R
(manual transaxle) is dangerous.
Unexpected vehicle movement could occur
which could result in an accident.
In addition, if your intention is to leave the
vehicle for even a short period, it is
important to switch the ignition off, as
leaving it in another position will disable
some of the vehicle's security systems and
run the battery down.
ACC (Accessory)
Some electrical accessories will operate
and the indicator light (amber) illuminates.
NOTE
The keyless entry system does not function
while the push button start has been
pressed to ACC, and the doors will not
lock/unlock even if they have been locked
manually.
When Driving
Start/Stop Engine
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SignalWarning
(Red)
(Turns on)
KEY Warning Light If any malfunction occurs in the
keyless entry system, it illuminates continuously.
CAUTION
If the key warning indicator light illuminates or the push button start indicator light (amber)
flashes, the engine may not start. If the engine cannot be started, try starting it using the
emergency operation for starting the engine, and have the vehicle inspected at an Author‐
ized Mazda Dealer as soon as possible.
Refer to Emergency Operation for Starting the Engine on page 4- 9.
Security Indicator
Light If the engine does not start with the correct key, and the secu
rity indicator light remains
illuminated or flashin g, try the following:
Make sure the key is within the o perational range for signal transmission. Switch the igni-
tion off, and then restart the engine. If the engine does not s tart after 3 or more tries, con-
tact an Authorized Mazda Dealer.
(Amber)
High Beam Control System (HBC)
Warning Light
*
The light remains turned on if th ere is a problem with the system. Have your vehicle in-
spected at an Authorized Mazda Dealer.
NOTE
If the Forward Sensing Camera (FSC) field of view is impaired during bad weather condi-
tions (such as rain, fog, and snow) and when the windshield is dirty, the warning indica-
tion/warning light for the High Beam Control System (HBC) may display/turn on. Howev-
er, this does not indicate a problem.
(Turns on)
Lane Departure
Wa r n i n g S y s t e m
(LDWS) Warning
Light
*
•The warning light remains turned on if there is a problem with the system. Have your
vehicle inspected at an Authorized Mazda Dealer.
•The LDWS does not operate when the warning light illuminates.
CAUTION
A problem in the system may be indicated un der the following conditions. Have your ve‐
hicle inspected at an Authorized Mazda Dealer.
 When the light remains turned on while driving the vehicle.
When the system is canceled automatically, the light turns on. Normally, the system re‐
stores automatically and the light turns off, however, if the light remains turned on,
there may be a problem with the system.
 The light does not illuminate when the ignition is switched ON.
 Always use tires for all wheels that are of the specified size, and the same manufacture,
brand, and tread pattern. In addition, do not use tires with significantly different wear
patterns on the same vehicle. If such improper tires are used, the LDWS may not operate
normally.
 When an emergency spare tire is used, the system may not operate normally.
NOTE
If the windshield area in front of the Fo rward Sensing Camera (FSC) is fogged or ob-
structed, the light turns on temporarily. If the light remains turned on, there may be a
problem with the system.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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