2019 MAZDA MODEL CX-30 warning light

The Rear Cross Traffic Alert (RCTA)
uses rear side radar sensor to detect
vehicles approaching from the rear
left and right sides of the vehicle,
and it assists the driver in checking
the rear of the vehicle while reversing
by flashing the Blind Spot Monitoring
(BSM) warning lights and activating
the warning sound.
Refer to Rear Cross Traffic Alert
(RCTA) on page 4-126.
360°View Monitor Range
1. Cameras
2. Ultrasonic sensors
3. Front/Rear side radar sensors
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 assists 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 differ from the actual
conditions.
CAUTION
¾Do not use the 360°View Monitor
under any of the following
conditions.
¾Icy or snow-covered roads.
¾Tyre chains or a temporary spare
tyre is installed.
¾The front or rear doors are not fully
closed.
¾The vehicle is on a road incline.
¾The door mirrors are retracted.
¾Do not hit the front/rear camera,
front bumper, liftgate, and door
mirrors forcefully. The camera
position or installation angle may
shift.
¾The cameras are waterproof. Do not
disassemble, modify, or remove a
camera.
¾The camera cover is made of hard
plastic, therefore do not apply oil
film remover, organic solvents, wax,
or coating agents. If any such agent
gets on the camera cover, wipe it off
using a soft cloth immediately.
¾Do not rub the camera lens
forcefully, or clean it with an abrasive
or hard brush. Otherwise, it could
scratch the camera lens and
negatively affect the images.
When Driving
i-ACTIVSENSE
4-186

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.
xHigh Beam Control System (HBC)xAdaptive LED Headlights (ALH)xLane Departure Warning System
(LDWS)
xTraffic Sign Recognition System (TSR)xDistance & Speed Alert (DSA)xDriver Attention Alert (DAA)xMazda Radar Cruise Control
(MRCC)
xMazda Radar Cruise Control with
Stop & Go function (MRCC with
Stop & Go function)
xLane-keep Assist System (LAS)xCruising & Traffic Support (CTS)xSmart Brake Support (SBS)
1. Forward Sensing Camera (FSC)

The Forward Sensing Camera (FSC)
determines the conditions ahead of
the vehicle while travelling at night and
detects traffic 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
¾Do not apply accessories, stickers or
film to the windscreen 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.
¾Do 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.
¾Heed the following cautions to
assure the correct operation of the
Forward Sensing Camera (FSC).
¾Be careful not to scratch the
Forward Sensing Camera (FSC)
lens or allow it to get dirty.
¾Do not remove the Forward
Sensing Camera (FSC) cover.
¾Do not place objects on the
instrument panel which reflect
light.
When Driving
i-ACTIVSENSE
4-216*Some models.

¾Always keep the windscreen glass
around the camera clean by
removing dirt or fogging. Use the
windscreen defroster to remove
fogging on the windscreen.
¾Consult an expert repairer (we
recommend an Authorised Mazda
Repairer) regarding cleaning the
interior side of the windscreen
around the Forward Sensing
Camera (FSC).
¾Consult an expert repairer (we
recommend an Authorised Mazda
Repairer) before performing
repairs around the Forward Sensing
Camera (FSC).
¾The Forward Sensing Camera (FSC)
is installed to the windscreen.
Consult an expert repairer (we
recommend an Authorised Mazda
Repairer) for windscreen repair
and replacement.
¾When cleaning the windscreen, 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.
¾When performing repairs around
the rearview mirror, consult an
expert repairer (we recommend an
Authorised Mazda Repairer).
¾Consult an expert repairer (we
recommend an Authorised Mazda
Repairer) regarding cleaning of the
camera lens.¾Do 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 expert repairer (we
recommend an Authorised Mazda
Repairer).
¾High Beam Control System
(HBC)
¾Adaptive LED Headlights (ALH)
¾Lane Departure Warning System
(LDWS)
¾Traffic Sign Recognition System
(TSR)
¾Distance & Speed Alert (DSA)
¾Driver Attention Alert (DAA)
¾Mazda Radar Cruise Control
(MRCC)
¾Mazda Radar Cruise Control
with Stop & Go function (MRCC
with Stop & Go function)
¾Lane-keep Assist System (LAS)
¾Cruising & Traffic Support (CTS)
¾Smart Brake Support (SBS)
¾The direction in which the Forward
Sensing Camera (FSC) is pointed
has been finely adjusted. Do not
change the installation position of
the Forward Sensing Camera (FSC)
or remove it. Otherwise, it could
result in damage or malfunction.
¾Always use tyres for all wheels that
are of the specified size, and the
same manufacturer, brand, and tread
pattern. In addition, do not use tyres
with significantly different wear
patterns on the same vehicle as the
system may not operate normally.
When Driving
i-ACTIVSENSE
4-217

xThe target object enters the blind
spot of the Forward Sensing
Camera (FSC).
xA person or object bursts onto the
road from the shoulder or cuts
right in front of you.
xYou change lanes and approach a
vehicle ahead.
xWhen driving extremely close to
the target object.
xTyre chains or a temporary spare
tyre is installed.
xThe vehicle ahead has a special
shape. For example, a vehicle
towing a trailer house or a boat, or
a vehicle carrier carrying a vehicle
with its front pointed rearward.
xIf the Forward Sensing Camera (FSC)
cannot operate normally due to rain,
backlight, or fog , the system
functions related to the Forward
Sensing Camera (FSC) are
temporarily stopped and the
following warning lights turn on.
However, this does not indicate a
malfunction.
xHigh Beam Control System (HBC)
warning indication/warning light
(amber)
xAdaptive LED Headlights (ALH)
warning indication/warning light
(amber)
xi-ACTIVSENSE warning indication/
warning light
xIf the Forward Sensing Camera (FSC)
cannot operate normally due to high
temperatures, the system functions
related to the Forward Sensing
Camera (FSC) are temporarily
stopped and the following warning
lights turn on. However, this does
not indicate a malfunction. Cool
down the area around the Forward
Sensing Camera (FSC) such as by
turning on the air conditioner.
xHigh Beam Control System (HBC)
warning indication/warning light
(amber)
xAdaptive LED Headlights (ALH)
warning indication/warning light
(amber)
xi-ACTIVSENSE warning indication/
warning light
xIf the Forward Sensing Camera (FSC)
detects that the windscreen is dirty
or foggy, the system functions related
to the Forward Sensing Camera
(FSC) are temporarily stopped and
the following warning lights turn on.
However, this does not indicate a
problem. Remove the dirt from the
windscreen or press the defroster
switch and defog the windscreen.
xHigh Beam Control System (HBC)
warning indication/warning light
(amber)
xAdaptive LED Headlights (ALH)
warning indication/warning light
(amber)
xi-ACTIVSENSE warning indication/
warning light
xIf there are recognizable cracks or
damage caused by
flying gravel or
debris on the windscreen, always
have the windscreen replaced.
Consult an expert repairer (we
recommend an Authorised Mazda
Repairer) for replacement.
xThe Forward Sensing Camera (FSC)
recognises pedestrians when all of
the following conditions are met:
xThe height of a pedestrian is about
1 to 2 meters.
xAn outline such as the head, both
shoulders, or the legs can be
determined.
xIn the following cases, the Forward
Sensing Camera (FSC) may not be
able to detect target objects
correctly:
When Driving
i-ACTIVSENSE
4-219

Front Camera/Side
Cameras/Rear Camera
*
▼Front Camera/Side Cameras/Rear
Camera
Your vehicle is equipped with a front
camera, side cameras, and a rear
camera. The 360°View Monitor uses
each camera.
Refer to 360°View Monitor on page
4-185.
The front camera, side cameras, and
rear camera shoot images of the area
surrounding the vehicle.
Each camera is installed to the
following positions.
1. Side cameras
2. Front camera
3. Rear camera
Driver Monitoring
Camera
*
▼Driver Monitoring Camera
The driver monitoring camera detects
changes in the driver's facial features
and estimates the amount of
accumulated fatigue and sleepiness of
the driver.
1. Driver monitoring camera
NOTE
xDriver Monitoring (DM) and the
earlier collision warning may not
operate normally under the following
conditions.
xThe driver monitoring camera is
covered with something.
xYou are driving the vehicle while
leaning on the steering wheel.
xYou are wearing glasses or
sunglasses.
xA cap or hat you are wearing
partially blocks the driver
monitoring camera's view of your
eyes, you have long bangs partially
covering your eyes, or a part of
your face is invisible due to a face
mask.
xThe lighting conditions change
significantly (such as backlight,
light from the side, or direct light
from the setting sun, and the
headlights of on-coming vehicles).
When Driving
i-ACTIVSENSE
4-226*Some models.

Tyre Pressure Monitoring
System (TPMS)
*
▼Tyre Pressure Monitoring System
(TPMS)
The TPMS monitors the air pressure of
each tyre and if it decreases below the
specified value, the system
notifies the
driver by turning on the TPMS warning
light in the instrument cluster and
indicating a message on the
multi-information display.
For the TPMS, the air pressure data
sent from the tyre pressure sensors
installed on each wheel via radio signal
is received by the receiver unit in the
vehicle to monitor the tyre pressures.
1. Tyre pressure sensors

In addition, the current tyre pressures
can be checked using the centre
display.
Refer to the Vehicle Status Monitor
section in the Mazda Connect
Owner's Manual.
NOTE
xWhen the ambient temperature is
low, the tyre temperatures also
decrease. If the tyre temperatures
decrease, the air pressure in the tyres
will also decrease which could turn
on the TPMS warning light.
xBefore driving, visually inspect the
tyres for abnormalities. Additionally,
inspect the tyre pressures monthly. A
digital type air pressure gauge is
recommended for inspecting the tyre
pressures.
The TPMS is not a substitute for your
own periodic inspection of the tyres.
Always inspect the tyres yourself
periodically.
CAUTION
¾Each tyre, including the spare (if
provided), should be checked
monthly when cold and inflated to
the inflation pressure recommended
by the vehicle manufacturer on the
vehicle placard or tyre
inflation
pressure label. (If your vehicle has
tyres of a different size than the size
indicated on the vehicle placard or
tyre inflation pressure label, you
should determine the proper tyre
inflation pressure for those tyres.)
As an added safety feature, your
vehicle has been equipped with a
tyre pressure monitoring system
(TPMS) that illuminates a low tyre
pressure telltale when one or more
of your tyres is
significantly
under-inflated. Accordingly, when
the low tyre pressure telltale
illuminates, you should stop and
check your tyres as soon as possible,
and inflate them to the proper
pressure. Driving on a significantly
under-inflated tyre causes the tyre to
overheat and can lead to tyre failure.
Under-inflation also reduces fuel
efficiency and tyre tread life, and may
affect the vehicle's handling and
stopping ability.
When Driving
Tyre Pressure Monitoring System (TPMS)
4-232*Some models.

Please note that the TPMS is not a
substitute for proper tyre
maintenance, and it is the driver's
responsibility to maintain correct tyre
pressure, even if under-inflation has
not reached the level to trigger
illumination of the TPMS low tyre
pressure telltale.
Your vehicle has also been equipped
with a TPMS malfunction indicator to
indicate when the system is not
operating properly.
The TPMS malfunction indicator is
combined with the low tyre pressure
telltale. When the system detects a
malfunction, the telltale will flash for
approximately one minute and then
remain continuously illuminated.
This sequence will continue upon
subsequent vehicle start-ups as long
as the malfunction exists. When the
malfunction indicator is illuminated,
the system may not be able to detect
or signal low tyre pressure as
intended. TPMS malfunctions may
occur for a variety of reasons,
including the installation of
replacement or alternate tyres or
wheels on the vehicle that prevent
the TPMS from functioning properly.
Always check the TPMS malfunction
telltale after replacing one or more
tyres or wheels on your vehicle to
ensure that the replacement or
alternate tyres and wheels allow the
TPMS to continue to function
properly.
¾To avoid false readings, the system
samples for a little while before
indicating a problem. As a result it
will not instantaneously register a
rapid tyre deflation or blow out.▼If there is a problem with the Tyre
Pressure Monitoring System
(TPMS)
If the TPMS warning light flashes, there
may be a problem with the system.
Consult an expert repairer (we
recommend an Authorised Mazda
Repairer) to have the system inspected.
Refer to Tyre Pressure Monitoring
System (TPMS) Warning Indication/
Warning Light (Flashing) on page
7-57.
In the following cases, the system
cannot recognise the tyre pressures
correctly and the TPMS warning light
may flash.
xThere is equipment or a device
nearby emitting radio signals the
same as a tyre pressure sensor.
xA metallic object such as a
non-genuine electronic device is
installed near the centre of the
instrument panel (obstructs the radio
signals from the tyre pressure sensors
to the receiver).
xA device such as one of the following
is used in the cabin.
xElectronic devices such as a
computer.
xConverter devices such as a
DC-AC converter.
xThere is a large accumulation of
snow or ice around the vehicle tyres.
xThe battery in a tyre pressure sensor
is dead.
xA wheel not equipped with a tyre
pressure sensor is used.
xTyres employing steel in the sidewall
of the tyre are installed.
xTyre chains are used.
▼When a tyre pressure decreases
If the TPMS warning light turns on, a
tyre pressure may be low. Inspect the
When Driving
Tyre Pressure Monitoring System (TPMS)
4-233

tyre pressures and adjust them to the
correct inflation pressure.
Refer to Tyre Pressure Monitoring
System (TPMS) Warning Indication/
Warning Light (Turns on) on page
7-60.
▼Tyres and Wheels
CAUTION
When inspecting/adjusting the tyre
pressures, do not apply excessive force
to the air valve of the tyre pressure
sensor. Otherwise, the tyre pressure
sensor could be damaged.
When changing tyres and wheels
When changing the tyres or wheels
(such as installing winter tyres), it will
be necessary to register the ID signal
code of the tyre pressure sensor to the
TPMS.
Have an expert repairer (we
recommend an Authorised Mazda
Repairer) do the registration or register
the ID signal codes of the tyre pressure
sensors using the following procedure.
NOTE
The tyre pressure sensors on each
wheel have a unique ID signal code.
For the TPMS to operate correctly, the
ID signal codes of the tyre pressure
sensors need to be registered to the
system.
1. Wait more than 19 minutes after
changing a tyre or wheel.
2. After more than 19 minutes have
passed, drive the vehicle at a speed
of about 25 km/h (16 mph) or
faster for 3 minutes or longer. While
driving, the ID signal codes of the
tyre pressure sensors are
automatically registered.
NOTE
If you drive the vehicle within 19
minutes of changing a tyre or wheel,
the TPMS warning light will flash
because the ID signal codes for the
tyre pressure sensors were not
registered. In this case, stop the vehicle
and register the ID signal codes of the
tyre pressure sensors following the
procedure.
When replacing tyres and wheels
CAUTION
¾When replacing the tyres and
wheels, consult an expert repairer
(we recommend an Authorised
Mazda Repairer) Otherwise, the tyre
pressure sensors could be damaged
when replacing them.
¾Do not install non-genuine wheels. If
wheels other than genuine ones are
installed, it may not be possible to
install the tyre pressure sensors.
When replacing a tyre or wheel, always
install the tyre pressure sensor. The
following combinations of tyres,
wheels, or tyres and wheels are
possible.
xThe tyre pressure sensor from the old
wheel is removed and it is installed
to the new wheel.
xOnly a tyre is replaced without
replacing the tyre pressure sensor
and wheel.
xA new tyre pressure sensor is
installed to a new wheel.
When Driving
Tyre Pressure Monitoring System (TPMS)
4-234