2018 MAZDA MODEL 3 HATCHBACK trunk

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/trunk lid.
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 is unlocked wit h the transmitter.
(With the advanced keyless function)
The lights and horn can also be
deactivated by pressing the request switch
on a door.
NOTE
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/trunk lid 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/
trunk lid 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.
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 w
ith the push button
start.
(With the advanced keyless function)
Pressing a request switch on the
doors.
The hazard warning ligh ts 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/trunk lid
opener while the key is being carried.
The hazard warning ligh ts will flash twice.
Before Driving
Security System
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Do not use the front bumper to push other vehicles or obstructions such as when pulling
out of a parking space. Otherwise, the radar sensor (front) could be hit and its position
deviated.
 Do not remove, disassemble, or modify the radar sensor (front).
 For repairs, replacement or paint work around the radar sensor (front), consult an
Authorized Mazda Dealer.
 Do not modify the suspension. If the suspension are modified, the vehicle's posture could
change and the radar sensor (front) may not be able to correctly detect a vehicle ahead or
an obstruction.
NOTE
Under the following conditions, the radar sensor (front) may not be able to detect vehicles
ahead or obstructions correctly and each system may not operate normally.
The rear surface of a vehicle ahead does not reflect radio waves effectively, such as an
unloaded trailer or an automobile with a loading platform covered by a soft top,
vehicles with a hard plastic tailgate, and round-shaped vehicles.
Vehicles ahead with low vehicle height and thus less area for reflecting radio waves.
Visibility is reduced due to a vehicle ahead casting off water, snow, or sand from its tires
and onto your windshield.
The trunk/luggage compartment is loaded with heavy objects or the rear passenger
seats are occupied.
Ice, snow, or soiling is on the front surface of the front emblem.
During inclement weather such as rain, snow, or sand storms.
When driving near facilities or objects emitting strong radio waves.
Under the following conditions, the radar sensor (front) may not be able to detect vehicles
ahead or obstructions.
The beginning and end of a curve.
Roads with continuous curves.
Narrow lane roads due to road construction or lane closures.
The vehicle ahead enters the radar sensor's blind spot.
The vehicle ahead is running abnormally due to accident or vehicle damage.
Roads with repeated up and down slopes
Driving on poor roads or unpaved roads.
The distance between your vehicle and the vehicle ahead is extremely short.
A vehicle suddenly comes close such as by cutting into the lane.
To prevent incorrect operation of the system, use tires of the same specified size,
manufacturer, brand, and tread pattern on all four wheels. In addition, do not use tires
with significantly different wear patterns or tire pressures on the same vehicle (Including
the temporary spare tire).
If the battery power is weak, the system may not operate correctly.
When Driving
i-ACTIVSENSE
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Rear View Monitor*
The rear view monitor provides visual images of the rear of the vehicle when reversing.
WA R N I N G
Always drive carefully
confirming the safety of the rear and the surrounding conditions by
looking directly with your eyes:
Reversing the vehicle by only looking at the screen is dangerous as it may cause an accident
or a collision with an object. The rear view monitor is only a visual assist device when
reversing the vehicle. The images on the screen may be different from the actual conditions.
CAUTION
 Do not use the rear view monitor under th e following conditions: Using the rear view
monitor under the following conditions is dangerous and could result in injury or vehicle
damage or both.
 Icy or snow-covered roads.
 Tire chains or a temporary spare tire is installed.
 The liftgate/trunk lid is not fully closed.
 The vehicle is on a road incline.
 When the display is cold, images may course across the monitor or the screen and may be
dimmer than usual, which could cause difficul ty in confirming the surrounding conditions
of the vehicle. Always drive carefully confirmin g the safety of the rear and the surrounding
conditions by looking directly with your eyes.
 Do not apply excessive force to the camera. The camera position and angle may deviate.
 Do not disassemble, modify, or remove it as it may no longer be waterproof.
 The camera cover is made of plastic. Do not apply degreasing agents, organic solvents,
wax, or glass coating agents to the camera co ver. If any are spilled on the cover, wipe off
with a soft cloth immediately.
 Do not rub the camera cover forcefully with an abrasive or hard brush. The camera cover or
lens may be scratched which might affect the images.
When Driving
Rear View Monitor
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▼Displayable Range on the Screen
The images on the screen may be different from the actual condi
tions.

(Screen display)
Trunk lid (sedan)/
g arnish (hatchback) Obstruction detection
indication in parking
sensor system.
Bumper
ObjectSome models
(Actual view)
NOTE
The displayable range varies depending on the vehicle and road conditions.
The displayable range is limited. Objects under the bumper or around the bumper ends
cannot be displayed.
The distance appearing in the displayed imag
e is different from the actual distance
because the rear view parking camera is equipped with a specific lens.
Some optionally installed vehicle accessories may be picked up by the camera. Do not
install any optional part s that can interfere with the camera view, such as illuminating
parts or parts made of reflective material.
It may be difficult to see the display under the following conditions, however, it does not
indicate a malfunction.
In darkened areas.
When the temperature around the lens is high/low.
When the camera is wet such as on a rainy day or during periods of high humidity.
When foreign material such as mud is stuck around the camera.
When the camera lens reflects sunlight or headlight beams.
Image display may be delayed if the temperature around the camera is low.
When Driving
Rear View Monitor
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If a hands-free type mobile phone
has been the most recently paired
device, the Bluetooth
® unit links this
device. If you would like to use a
Bluetooth
® audio type device which
has been previously paired to the
Bluetooth
® unit, the link must be
changed to this device.
If an error occurs while trying to
link a device, “Err” flashes in the
audio display for three seconds, and
the display returns to “LINK
CHANGE”. If this occurs, check the
pairing status of the Bluetooth
®
audio device and the location of the
device in the vehicle (not in the
luggage compartment/trunk or a
metal-type box), and then try the link
operation again.
Device selection can also be done
using voice recognition.
How to confirm the device currently
linked
Switch to the link-change mode. (Refer to
“Changing the link to a Bluetooth
® audio
device”)
The device name displayed first is the
device which is currently linked.
Deleting a device
1. Using the audio control dial, select the pairing delete mode “PAIR DELETE”
in the “BT SETUP”mode. (Refer to
“Bluetooth
® audio device set-up” for
details.)
2. Press the audio control dial to determine the mode.
3. The name of the first device among the
paired devices is displayed.
4. Rotate the audio con trol dial and select
the name of the paired device you
would like to delete.

Device name 1
Device name 2
Device name 3
Device name 4
Device name 5
Device name 6
Device name 7
NOTE
Only the names of paired devices can
be displayed. If only one device is
paired, only the name for this device is
displayed.
5. If a selection other than “GO BACK”
is made and the audio control dial is
pressed, “SURE ? NO” is displayed.
6. Rotate the audio con trol dial clockwise
and switch the display to “SURE ?
YES”.
NOTE
The display changes as follows
depending on whether the audio
control dial is rotated clockwise or
counterclockwise.
-Clockwise: “SURE ? YES” displayed
-Counterclockwise: “SURE ? NO”
displayed
Interior Features
Bluetooth®
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Luggage Compartment Lights (5–door)
Switch Posi-tion Luggage Compartment Light
Light off
Light on when the liftgate is open
Trunk Light (4–door)
The trunk light is on when the lid is open
and off when it's closed.
NOTE
To prevent the battery from being
discharged, do not leave the trunk open
for a long period when the engine is not
running.
▼
Illuminated Entry System
The overhead lights turn on when any of
the following operations is done with the
overhead light switch in the DOOR
position.
The driver's door is unlocked with the
ignition is switched OFF.
The ignition is sw
itched OFF with all
doors closed.
NOTE
The illumination tim e differs depending
on the operation.
Battery saver
If an interior light is left on with the
ignition switched OFF, the light is
turned off automatically after about 30
minutes to prevent battery depletion.
The operation of the illuminated entry
system can be changed.
Refer to Personalization Features on
page 9-12.
Interior Features
Interior Equipment
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▼Luggage Compartment
NOTE
Loading golf bags (only 4 door)
(Some golf bags may not fit using the following methods depending on their sizes.)
Up to two golf bags can be carried in the trunk.

First golf bag: Place the golf bag in the luggage compartment with its bottom pointed to the
left and fit it into the front of the compartment.
Second golf bag: Place the golf bag in the l
uggage compartment with its bottom pointed to
the left and fit it into th e back of the compartment.
The arrows indicate the bottoms of the golf bags.Second golf bag
Fir st golf bag
▼Rear Coat Hooks
WA R N I N G
Never hang heavy or sharp objects on the
assist grips and coat hooks:
Hanging heavy or sharp-ended objects
such as a coat hanger from the assist grips
or coat hooks is dangerous as they can fly
off
and hit an occupant in the cabin if a
curtain air bag was to deploy, which could
result in serious injury or death.
Always hang clothes on the coat hooks
and the assist grips without hangers.
Coat hook
Interior Features
Interior Equipment
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