mirror MAZDA MODEL 3 HATCHBACK 2021 Owner's Manual
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The rear side radar sensor of the BSM
may be regulated under the radio
wave related laws of the country
where the vehicle is driven. If this
system is used abroad, it may be
necessary to turn off the system.
Refer to Rear Side Radar Sensor on
page 4-211.
The system switches to the Rear
Cross Tra ffic Alert (RCTA) function
when the shift lever (manual
transmission) or the selector lever
(automatic transmission) is shifted to
the reverse (R) position.
Refer to Rear Cross Tra ffic Alert
(RCTA) on page 4-116.
▼ Blind Spot Monitoring (BSM)
Warning Indicator Lights/Display
Indicator/Blind Spot Monitoring
(BSM) Warning Beep
The BSM system noti
fies the driver of
the presence of vehicles in adjacent
lanes or at the rear of the vehicle using
the BSM warning indicator light, the
warning sound and the display
indicator while the systems are
operational.
BSM warning indicator lights
The BSM warning indicator lights are
equipped on the left and right door
mirrors. The warning indicator lights
turn on when a vehicle approaching
from the rear in an adjacent lane is
detected.
When the ignition is switched ON, the
warning indicator light turns on
momentarily and then turns o ff after a
few seconds.
Function for canceling illumination
dimmer
If the BSM warning indicator lights turn
on when the parking lights are turned
on, the brightness of the BSM warning
indicator lights is dimmed.
If the BSM warning indicator lights are
di fficult to see due to glare from
surrounding brightness when traveling
on snow-covered roads or under foggy
conditions, press the dimmer
cancellation button to cancel the
dimmer and increase the brightness of
BSM warning indicator lights when
they turn on.
Refer to Dashboard Illumination on
page 4-18.
Display indicator
The detected approaching vehicle and
warning are displayed in the
multi-information display and active
driving display (vehicles with active
driving display).
Multi-information Display
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WARNING
Always check the surrounding area
visually before actually putting the
vehicle in reverse:
The system is only designed to assist
you in checking for vehicles at the rear
when putting the vehicle in reverse.
Due to certain limitations with the
operation of this system, the Blind Spot
Monitoring (BSM) warning indicator
lights may not flash or it might be
delayed even though a vehicle is
behind your vehicle. Always make it
your responsibility as a driver to check
the rear.
RCTA operation
1. The RCTA system operates when the shift lever (manual
transmission) or the selector lever
(automatic transmi ssion) is shifted
to the reverse (R) position.
2. If there is the possibility of a collision with an approaching
vehicle, the Blind Spot Monitoring
(BSM) warning indicator lights
flashes and the warning beep is
activated simultaneously.
Rear view monitor (vehicles with
Rear view monitor)
The RCTA warning indication in the
rearview monitor also synchronizes
with the Blind Spot Monitoring
(BSM) warning indicator light on
the door mirrors.
360°view monitor (vehicles with
360°view monitor)
The RCTA warning indication in the
360°view monitor also
synchronizes with the Blind Spot
Monitoring (BSM) warning
indicator light on the door mirrors.
Function for canceling illumination
dimmer
If the BSM warning indicator lights turn
on when the parking lights are turned
on, the brightness of the BSM warning
indicator lights is dimmed.
If the BSM warning indicator lights are
di fficult to see due to glare from
surrounding brightness when traveling
on snow-covered roads or under foggy
conditions, press the dimmer
cancellation button to cancel the
dimmer and increase the brightness of
BSM warning indicator lights when
they turn on.
Refer to Dashboard Illumination on
page 4-18.
NOTE
The system may operate under the
following conditions even if a vehicle
is not approaching.
An object that re flects the radio
waves of the radar such as a
parked vehicle, guardrail, or wall is
directly next to your vehicle.
A vehicle approaching from the
rear left and right side of your
vehicle slows down.
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In the following cases, it may be
difficult to view the illumination/
fl ashing of the Blind Spot Monitoring
(BSM) warning indicator lights
equipped on the door mirrors.
Snow or ice adheres to the door
mirrors.
The front door glass is fogged or
covered in snow, frost or dirt.
Tu r n o ff the RCTA system while
pulling a trailer or while an accessory
such as a bicycle carrier is installed to
the rear of the vehicle. Otherwise,
the radio waves emitted by the radar
will be blocked causing the system to
not operate normally.
The rear side radar sensor of the
RCTA may be regulated under the
radio wave related laws of the
country where the vehicle is driven. If
this system is used abroad, it may be
necessary to turn o ff the system.
Refer to Rear Side Radar Sensor on
page 4-211.
▼ Canceling Operation of Rear Cross
Tra
ffic Alert (RCTA)
The RCTA can be set to inoperable.
(If only the RCTA is turned
off)
Refer to the Settings section in the
Mazda Connect Owner's Manual.
(If the RCTA is turned o ff by
operating the i-ACTIVSENSE OFF
switch)
Refer to i-ACTIVSENSE OFF Switch
on page 4-89.
NOTE
If the ignition is switched OFF while
you have canceled the system using the
i-ACTIVSENSE OFF switch, the system
is automatically enabled the next time
the ignition is switched ON. However,
if the system is canceled using the
personalization features, the system is
not automatically enabled.
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WARNING
Always confirm the safety of the area
around the vehicle with the mirrors
and directly with your eyes when
driving:
The 360°View Monitor is an auxiliary
device which assi sts the driver in
checking the safety of the area around
the vehicle.
The shooting range of the cameras and
detection range of the sensors are
limited. For example, the areas in black
at the front and rear of the vehicle
image and the seams where each of
the camera images merge are blind
spots where an obstruction may not be
visible. In addition, the extended
vehicle width lines and projected
vehicle path lines are only to be used
as references, and the images on the
screen may di ffer from the actual
conditions.
CAUTION
Do not use the 360°View Monitor
under any of the following
conditions.
Icy or snow-covered roads.
Tire chains or a temporary spare
tire is installed.
The front or rear doors are not fully
closed.
The vehicle is on a road incline.
The door mirrors are retracted.
Do not hit the front/rear camera,
front/rear bumper, and door mirrors
forcefully. The camera position or
installation angle may shift.
The cameras are waterproof. Do not
disassemble, modify, or remove a
camera.
The camera cover is made of hard
plastic, therefore do not apply oil
fi lm remover, organic solvents, wax,
or coating agents. If any such agent
gets on the camera cover, wipe it o ff
using a soft cloth immediately.
Do not rub the camera lens
forcefully, or clean it with an abrasive
or hard brush. Otherwise, it could
scratch the camera lens and
negatively a ffect the images.
Consult an Authorized Mazda Dealer
for repair, painting, or replacement
of the front/rear camera, front/rear
bumper and door mirrors.
Heed the following cautions to
assure that the 360°View Monitor
operates normally.
Do not modify the vehicle
suspensions or lower/raise the
vehicle body, or both.
Always use tires of the speci fied
type and size for the front and rear
wheels. Consult an Authorized
Mazda Dealer for tire replacement.
When the display is cold, images
may leave trails or the screen might
be darker than usual, making it
diffi cult to check the vehicle
surroundings. Always con firm the
safety at the front and around the
vehicle visually when driving.
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The method for parking/stopping
the vehicle using the 360°View
Monitor di ffers depending on the
road circumstances/conditions and
the vehicle conditions. When and
how much you turn the steering
wheel will di ffer depending on the
situation, , therefore always check
the vehicle surroundings directly with
your eyes while using the system.
Also, before using the system, always
make sure that the vehicle can be
parked/stopped in the parking/
stopping space.
NOTE
If there are water droplets, snow, or
mud on the camera lens, wipe it off
using a soft cloth. If the camera lens
is especially dirty, wash it off with
mild detergent.
If the camera lens is touched or there
is any dirt on it, it could a ffect the
screen image. Wipe the lens using a
soft cloth.
If the area where the camera is
installed, such as the front/rear
bumper or door mirrors, has been
damaged in a vehicle accident, the
camera (position, installation angle)
may have shifted. Always consult an
Authorized Mazda Dealer to have
the vehicle inspected.
If the camera is subjected to
excessive changes in temperature
such as by pouring hot water on the
camera during cold weather, the
360°View Monitor may not operate
normally.
If the vehicle is driven during cold
temperatures and the camera
temperature decreases, the top view
and the side view may become
u n c l ea r. H o we v e r, t h i s d o e s n o t
indicate a problem. If the vehicle is
stopped for a while and the camera
temperature increases, the top view
and the side view will return to the
normal condition.
If the battery voltage is low, the
screen might be temporarily di fficult
to view, however, this does not
indicate a problem.
The 360°View Monitor has
limitations. Objects under the
bumper or near both ends of the
bumper cannot be displayed.
Obstructions above the upper image
range of the camera are not
displayed.
Under the following conditions, the
screen might be di fficult to view,
however this does not indicate a
problem.
The temperature near the lens is
high/low.
Rainy conditions, water droplets
on the camera, or high humidity.
Mud or foreign matter near the
camera.
Extremely bright light such as
sunlight or headlights hitting the
camera lens directly.
The surroundings are illuminated
by vehicle lights, fluorescent lights,
or LED lights (display may flicker).
Extremely small dark or white dots
appear on the screen (dots may
fl icker).
Because the 360°View Monitor
camera uses a special lens, the
distance displayed on the screen
di ffers from the actual distance.
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Obstructions displayed on the screen
may appear differently than in
actuality. (Obstructions may appear
fallen, larger, or longer than they
actually are.)
Do not apply stickers to a camera or
the area around it. In addition, do
not install accessories or an
illuminated number/character
license plate to the area around a
camera. Otherwise, the camera may
not correctly display the surrounding
conditions.
Images displayed on the monitor
from the 360° view monitor camera
are reversed images (mirror images).
Free/open source software
information
This product includes free/open
sources. Information about the
licensing and source code is available
at the following URL.
https://www.denso.com/
global/en/opensource/svss/
mazda/
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Viewing the screen
Display/IconContent
(1) Projected vehicle path lines (yellow) Indicates the approximate projected path of the vehicle. Moves in conjunction with the steering wheel operation.
The projected vehicle path lines (yellow) indicate the
path the inner side of the vehicle is expected to travel.
(2) Vehicle parallel guide lines (blue) Indicates the approximate vehicle width including the door mirrors.
(3) Vehicle front end guide lines (blue) Indicates the point about 0.25 m (9.84 in) from the front edge of the vehicle (front edge of the bumper).
NOTE
The setting can be changed so that the projected vehicle path lines are not
displayed.
Refer to the Settings section in the Mazda Connect Owner's Manual.
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NOTE
Because there might be a difference between the image displayed on the screen
and the actual conditions, always check th e safety of the surrounding area using
the mirrors and directly with your eyes when driving.
Even though the object displayed on the screen, such as a road curb or a division
line of a parking space, and the vehicle parallel guide lines appear parallel, they
may not actually be parallel.
▼ Top View/Rear View
Use the top view/rear view to assist in checking the safety of the surrounding area
when accelerating from a stop, parking, or stopping the vehicle.
Range of displayed screen image
1. Target object
NOTE
In the top view screen, the areas in black at the front and rear of the vehicle image
and the seams where each of the camera images merge are blind spots.
Because images displayed in the top view screen are processed from each camera,
the top view screen may display in the following ways.
If an image containing an object with a conspicuous color is picked up by any of
the cameras, the screen area for each camera may be aff
ected and it may display
in that color.
Obstructions displayed in the rear view may not display on the top view screen.If the position or angle of each camera changes due to tilting of the vehicle, the
image may appear distorted.
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Forward Sensing Camera(FSC)
*
▼Forward Sensing Camera (FSC)
Your vehicle is equipped with a
Forward Sensing Camera (FSC). The
Forward Sensing Camera (FSC) is
positioned near the rearview mirror
and used by the following systems.
High Beam Control System (HBC)Lane Departure Warning System
(LDWS)
Tra
ffic Sign Recognition System (TSR)Distance & Speed Alert (DSA)Driver Attention Alert (DAA)Mazda Radar Cruise Control
(MRCC)
Mazda Radar Cruise Control with
Stop & Go function (MRCC with
Stop & Go function)
Lane-keep Assist System (LAS)Tra
ffic Jam Assist (TJA)Smart Brake Support (SBS)
1. Forward Sensing Camera (FSC)
The Forward Sensing Camera (FSC)
determines the conditions ahead of
the vehicle while traveling at night and
detects tra
ffic lanes. The distance in
which the Forward Sensing Camera
(FSC) can detect objects varies
depending on the surrounding
conditions.
WARNING
Do not modify the suspension:
If the vehicle height or inclination is
changed, the system will not be able to
correctly detect vehicles ahead. This
will result in the system not operating
normally or mistakenly operating,
which could cause a serious accident.
CAUTION
Do not apply accessories, stickers or
film to the windshield near the
Forward Sensing Camera (FSC).
If the area in front of the Forward
Sensing Camera (FSC) lens is
obstructed, it will cause the system
to not operate correctly.
Consequently, each system may not
operate normally which could lead
to an unexpected accident.
Do not disassemble or modify the
Forward Sensing Camera (FSC).
Disassembly or
modification of the
Forward Sensing Camera (FSC) will
cause a malfunction or mistaken
operation. Consequently, each
system may not operate normally
which could lead to an unexpected
accident.
Heed the following cautions to
assure the correct operation of the
Forward Sensing Camera (FSC).
Be careful not to scratch the
Forward Sensing Camera (FSC)
lens or allow it to get dirty.
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Do not remove the Forward
Sensing Camera (FSC) cover.
Do not place objects on the
dashboard which re flect light.
Always keep the windshield glass
around the camera clean by
removing dirt or fogging. Use the
windshield defroster to remove
fogging on the windshield.
Consult an Authorized Mazda
Dealer regarding cleaning the
interior side of the windshield
around the Forward Sensing
Camera (FSC).
Consult an Authorized Mazda
Dealer before performing repairs
around the Forward Sensing
Camera (FSC).
The Forward Sensing Camera (FSC)
is installed to the windshield.
Consult an Authorized Mazda
Dealer for windshield repair and
replacement.
When cleaning the windshield, do
not allow glass cleaners or similar
cleaning fluids to get on the
Forward Sensing Camera (FSC)
lens. In addition, do not touch the
Forward Sensing Camera (FSC)
lens.
When performing repairs around
the rearview mirror, consult an
Authorized Mazda Dealer.
Consult an Authorized Mazda
Dealer regarding cleaning of the
camera lens.
Do not hit or apply strong force to
the Forward Sensing Camera (FSC)
or the area around it. If the
Forward Sensing Camera (FSC) is
severely hit or if there are cracks or
damage caused by flying gravel or
debris in the area around it, stop
using the following systems and
consult an Authorized Mazda
Dealer. High Beam Control System
(HBC)
Lane Departure Warning System
(LDWS)
Tra ffic Sign Recognition System
(TSR)
Distance & Speed Alert (DSA)
Driver Attention Alert (DAA)
Mazda Radar Cruise Control
(MRCC)
Mazda Radar Cruise Control
with Stop & Go function (MRCC
with Stop & Go function)
Lane-keep Assist System (LAS)
Tra ffic Jam Assist (TJA)
Smart Brake Support (SBS)
The direction in which the Forward
Sensing Camera (FSC) is pointed
has been fi nely adjusted. Do not
change the installation position of
the Forward Sensing Camera (FSC)
or remove it. Otherwise, it could
result in damage or malfunction.
Always use tires for all wheels that
are of the
specified size, and the
same manufacturer, brand, and tread
pattern. In addition, do not use tires
with significantly
di fferent wear
patterns on the same vehicle as the
system may not operate normally.
The Forward Sensing Camera (FSC)
includes a function for detecting a
soiled windshield and informing the
driver, however, depending on the
conditions, it may not detect plastic
shopping bags, ice or snow on the
windshield. In such cases, the system
cannot accurately determine a
vehicle ahead and may not be able
to operate normally. Always drive
carefully and pay attention to the
road ahead.
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