is low MAZDA CX90 2024 Owners Manual

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 even if it is transparent.
 Always keep the windshield glass
around the Forward Sensing Camera
(FSC) clean by removing dirt or
fogging. If the windshield is fogged,
press the windshield defroster
switch.
 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, water or snow on the
windshield. In such cases, the system
cannot accurately determine a
vehicle or obstruction in front and
may not be able to operate normally.
Always drive carefully and pay
attention to the road ahead.
 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.
 Consult an Authorized Mazda Dealer
regarding cleaning the interior side of
the windshield around the Forward
Sensing Camera (FSC).
 If there are cracks or damage caused
by flying gravel or debris on the
windshield, always have the
windshield replaced. Consult an
Authorized Mazda Dealer before
replacing the windshield.
 Consult an Authorized Mazda Dealer
before doing repairs around the
Forward Sensing Camera (FSC).When doing repairs around the
rearview mirror, consult an
Authorized Mazda Dealer.
 Always use tires of the specified size
and the same manufacturer, brand,
and tread pattern on all 4 wheels. In
addition, do not use tires with
significantly different wear patterns
or tire pressures on the same vehicle
(including temporary spare tire).
NOTE
If the Forward Sensing Camera (FSC)
does not function normally due to
fog or the vehicle being driven
towards the sun, the functions
related to the Forward Sensing
Camera (FSC) are temporarily
stopped. In this case, the following
warning indications turn on.
However, this does not indicate a
problem.
HBC warning indicationi-ACTIVSENSE warning indicationSBS OFF indicationIf the Forward Sensing Camera (FSC)
does not function normally due to
high temperatures, the functions
related to the Forward Sensing
Camera (FSC) are temporarily
stopped. In this case, the following
warning indications turn on.
However, this does not indicate a
problem. Cool down the area
around the Forward Sensing Camera
(FSC) such as by turning on the air
conditioner.
HBC warning indicationi-ACTIVSENSE warning indicationSBS OFF indication
Driving
Forward Sensing Camera (FSC)
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When the Forward Sensing Camera
(FSC) detects that the windshield is
dirty or foggy, the functions related
to the Forward Sensing Camera
(FSC) are temporarily stopped. In
this case, the following warning
indications turn on. However, this
does not indicate a problem.
Remove the dirt from the windshield
or press the windshield defroster
switch.
HBC warning indicationi-ACTIVSENSE warning indicationSBS OFF indication
Detection of pedestrians
The Forward Sensing Camera (FSC)
detects pedestrians when all of the
following conditions are met.
The height of a pedestrian is about 1
to 2 meters.
The outline of a pedestrian is
recognized such as the head, both
shoulders, or the feet.
The Forward Sensing Camera (FSC)
may not be able to detect pedestrians
when any of the following conditions is
met.
There are multiple pedestrians.A pedestrian is close to a separate
object.
A pedestrian is crouching , lying, or
slouching.
A pedestrian suddenly jumps into
the road.
A pedestrian is holding something
(such as an open umbrella or large
baggage).
A pedestrian blends into the
background (such as in a dark
location at night or by wearing
clothes matching the background
color).
Detection of objects
When any of the following conditions
is met, the Forward Sensing Camera
(FSC) may not be able to detect target
objects correctly, and each system may
not operate normally.
You are driving your vehicle at the
same speed as the vehicle ahead.
The headlights of your vehicle are not
turned on during the night or in a
tunnel.
The target object is in the blind spot
of the Forward Sensing Camera
(FSC).
A person or object bursts onto the
road from the shoulder or cuts right
in front of you.
The distance between your vehicle
and the target object is extremely
close or extremely far.
You change the course and approach
a target object.
The target object (vehicle ahead,
white line (yellow line), sign) is dirty
or worn.
A vehicle ahead has a special shape
(such as a vehicle carrier).
A vehicle ahead is a truck with a low
loading platform.
A vehicle ahead has an extremely
low or high profile.
A vehicle ahead is outside the
illumination range of the headlights.
The illumination area of the taillights
of the vehicle ahead is small.
The taillights of a vehicle ahead are
dim or turned off.
The headlights of an on-coming
vehicle are dim or turned off.
Under bad weather conditions (rain,
fog , and snow).
Front visibility is reduced (due to a
vehicle ahead casting off water,
snow, or sand).
Driving
Forward Sensing Camera (FSC)
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Radar Sensors*
The radar sensor detects objects by
sending radio waves in a specific
direction and receiving the reflected
waves back.
Ve h i c l e f ro n t
1. Front radar sensor*
2. Front side radar sensors*

Ve h i c l e rea r
1. Rear side radar sensors*
CAUTION
 Heed the following cautions so that
the radar sensors can function
normally.
 Do not modify the suspensions.
 Always use tires of the specified
size and the same manufacturer,
brand, and tread pattern on all 4
wheels. In addition, do not use
tires with significantly different
wear patterns or tire pressures on
the same vehicle (including
temporary spare tire).
Do not spray highly pressurized
water against the radar sensors or
rub them strongly.
 Do not apply stickers on parts near
the radar sensors.
 If foreign matter adheres to parts
near the radar sensors, remove it
and switch the vehicle power OFF.
The foreign matter detection status
is reset by switching the vehicle
power OFF.
 Consult an Authorized Mazda
Dealer if you need to repair,
replace, or paint parts near the
radar sensors.
 Do not install any parts that cover
the front of the radar sensors.
 Do not replace the radiator grille
and emblem with anything other
than genuine products.
 If strong force is applied to parts near
the radar sensors, the direction of
the radar sensor may become
deviated and each system may not
operate normally. Stop each system
immediately and have the vehicle
inspected by an Authorized Mazda
Dealer.
NOTE
The radar sensors include a function
for detecting abnormalities in the
sensor, soiling of the sensor’s front
surface, and informing the driver. If a
message appears on the screen that
can be addressed, follow the
directions of the message.
Front radar sensor
The following systems utilize the front
radar sensor.
Distance & Speed Alert (DSA)Mazda Radar Cruise Control
(MRCC)
Cruising & Traffic Support (CTS)
Driving
Radar Sensors
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Smart Brake Support (SBS) forward
drive detection
NOTE
When driving on roads with few
vehicles ahead, a message may
temporarily be displayed on the
screen indicating that the front radar
sensor is dirty.
When the vehicle is driven on roads
in which there is an elevated road on
one side, the front radar sensor
function may be restricted
temporarily.
If the lead-acid battery power is
weak, the front radar sensor
detection function may decrease and
each system may not operate
normally.
When any of the following
conditions is met, the front radar
sensor may not be able to detect
vehicles ahead or obstructions
correctly.
During inclement weather.Front visibility is reduced.The vehicle is driven near facilities
or objects emitting strong radio
waves.
The rear surface of a vehicle ahead
does not reflect radio waveseffectively.
A vehicle ahead has limited areas
that can reflect radio waves.
Your vehicle is tilted.Foreign matter is adhering to parts
near the front radar sensor.
When any of the following
conditions is met, the front radar
sensor may detect vehicles in the
adjacent lane or surrounding
obstructions, or it may not be able to
detect vehicles ahead or
obstructions.
The vehicle is entering or exiting a
curve.
The vehicle is driven on a
continuously curving road.
The vehicle is driven on roads with
repeated up and downslopes.
The vehicle is driven on roads with
narrow lanes.
The vehicle is driven on poor roads
or unpaved roads.
The vehicle ahead enters the front
radar sensor’s blind spot.
The distance to the vehicle ahead
is extremely close.
The vehicle ahead is being driven
in an unstable condition.
A vehicle suddenly comes close
such as by cutting into your lane.
Front side radar sensors
The following system utilizes front side
radar sensors.
Front Cross Traffic Alert (FCTA)Smart Brake Support (SBS) Front
Crossing
NOTE
When any of the following
conditions is met, the front side
radar sensors may not be able to
detect target objects.
During inclement weather.The vehicle is driven on a sharp
curve or on bumpy roads.
Radar sensor from an adjacent
vehicle causes radio wave
interference.
The detection range of a front side
radar sensor is obstructed by an
adjacent wall or vehicle, or the
radar is reflected.
A vehicle suddenly enters the
detection range from the front or
side of your vehicle.
Driving
Radar Sensors
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The target object is extremely
small.
The target object is extremely low/
high.
A vehicle approaches while
turning.
A vehicle that has stopped
suddenly starts to move.
Multiple objects move at the same
time.
The bumper around a front side
radar sensor is deformed.
Foreign matter is adhering to the
bumper around a front side radar
sensor.
The temperature near a front side
radar sensor is extremely hot.
The front side radar sensors may not
detect the following target objects.
Animals.Pedestrians.Bicycles and small motorcycles
moving at a low speed.
Shopping carts.Stationary objects on the road or
roadside.
Vehicles with shapes that may not
reflect radar waves.
Rear side radar sensors
The following systems utilize rear side
radar sensors.
Blind Spot Monitoring (BSM)Blind Spot Monitoring (BSM) Vehicle
Exit Warning
Rear Cross Traffic Alert (RCTA)Smart Brake Support (SBS) Rear
Crossing
Emergency Lane Keeping (ELK) Blind
Spot Assist
NOTE
When any of the following
conditions is met, the rear side radar
sensors may not be able to detect
target objects.
During inclement weather.The vehicle is driven on a sharp
curve or on bumpy roads.
Radar sensor from an adjacent
vehicle causes radio wave
interference.
The detection range of a front side
radar sensor is obstructed by an
adjacent wall or vehicle, or the
radar is reflected.
A vehicle suddenly enters the
detection range from the front or
side of your vehicle.
The target object is extremely
small.
The target object is extremely low/
high.
A vehicle approaches while
turning.
A vehicle that has stopped
suddenly starts to move.
Multiple objects move at the same
time.
The bumper around a rear side
radar sensor is deformed.
Foreign matter is adhering to the
bumper around a rear side radar
sensor.
The temperature near a rear side
radar sensor is extremely hot.
When towing a trailer.The rear side radar sensors may not
detect the following target objects.
Animals.Pe de st r ia ns .Bicycles and small motorcycles
moving at a low speed.
Shopping carts.Stationary objects on the road or
roadside.
Driving
Radar Sensors
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Ultrasonic Sensors*
The ultrasonic sensors detect objects
by sending ultrasonic waves in a
specific direction and receiving the
reflected waves back.
Front ultrasonic sensors
*
Rear ultrasonic sensors
Detection ranges of ultrasonic sensors
1. About 50 cm (20 in)
2. About 1 m 50 cm (59 in)
3. About 1 m (39.3 in)
CAUTION
 Heed the following cautions so that
the ultrasonic sensors can function
normally.
 Do not modify the suspensions.
 Do not spray highly pressurized
water against the ultrasonic sensors
or rub them strongly.
 Do not apply stickers on the
ultrasonic sensors.
 Consult an Authorized Mazda
Dealer if you need to repair,
replace, or paint the bumper.
 Depending on the type of target
object and surrounding conditions,
the distance at which the ultrasonic
sensors can detect target objects may
be shortened or the target objects
may not be detected. Always confirm
the safety around the vehicle visually
when driving.
 If strong force is applied to parts near
the ultrasonic sensors, the direction
of the ultrasonic sensor may become
deviated and each system may not
operate normally. Stop each system
immediately and have the vehicle
inspected by an Authorized Mazda
Dealer.
NOTE
The ultrasonic sensors include a
function for detecting abnormalities
in the sensor, soiling of the sensor’s
front surface, and informing the
driver. If a message appears on the
screen that can be addressed, follow
the directions of the message.
When any of the following
conditions is met, the ultrasonic
sensors may not be able to detect
target objects, and each system may
not operate normally.
Driving
Ultrasonic Sensors
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Target object is thin such as wire,
rope, or poles.
Target object absorbs waves easily
such as cotton or snow.
Target object has an angular shape.Target object is tall and wide at the
upper part.
Target object height is low.There are multiple target objects.Target objects are too close to the
sensors.
Ice, snow, or mud is adhering to
the sensor area.
Heavy rainfall or pressurized water
is applied to the sensor area.
The sensor areas are frozen.You cover the sensor with your
hand.
The area around the sensor has
received a strong impact.
The vehicle is excessively tilted.Under extremely hot or cold
weather.
Approached by an object that
generates ultrasonic waves, such as
the horn of another vehicle, the
engine noise of a motorcycle, the
air brake noise of a large vehicle,
or the sensor of another vehicle.
A commercially-available fender
pole or an antenna for a radio
transmitter is installed to the
vehicle.
The vehicle is moving towards a tall
or square curbstone, or a steep
grade.
The vehicle is moving towards an
uneven wall or stairs.
The vehicle is driven in a place with
low ceilings.
The vehicle is driven on bumpy
roads, inclines, gravel roads, dense
grass, or grating.
The ultrasonic sensor does not detect
target objects directly beneath the
bumper. Even if target objects which
are located at a position lower than
an ultrasonic sensor have been
detected, the ultrasonic sensor may
suddenly stop detecting as the
vehicle approaches the target object.
Front ultrasonic sensors
The following systems utilize front
ultrasonic sensors.
Pa r k i n g S e n s o r
Rear ultrasonic sensors
The following systems utilize rear
ultrasonic sensors.
Smart Brake Support (SBS) reverse
drive detection
Pa r k i n g S e n s o r
Driving
Ultrasonic Sensors
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Cameras*
The cameras shoot images of the area
surrounding the vehicle.
1. Side cameras*
2. Front camera*
3. Rear camera
CAUTION
Do not disassemble, modify, or
remove a camera.
 Consult an Authorized Mazda Dealer
if you need to repair, replace, or
paint parts near the cameras.
 If strong force is applied to a camera,
the camera position and the
installation angle may shift. Have
your vehicle inspected by an
Authorized Mazda Dealer.
 Heed the following cautions so that
the cameras can function normally.
 Do not modify the suspensions.
Always use wheels of the specified
size for the front and rear wheels.
Consult an Authorized Mazda
Dealer for tire replacement.
 Do not apply oil film remover,
organic solvents, wax or coating
agents, because the camera cover is
made of hard plastic. If any such
agent is applied, wipe it off using a
soft cloth immediately.
 Do not rub a camera cover forcefully
with an abrasive or hard brush. The
camera cover or lens might be
scratched which might affect the
images.
 If the lens of the camera is badly
damaged by flying gravel, replace the
camera. For the camera
replacement, consult an Authorized
Mazda Dealer.
 Depending on the type of target
object and surrounding conditions,
the distance at which the camera can
detect target objects may be
shortened or the target objects may
not be detected. Always
confirm the
safety around the vehicle visually
when driving.
NOTE
Do not apply stickers and do not
install accessories or illuminated
number/character license plates to
the area around a camera.
Otherwise, the camera may not
correctly display the surrounding
conditions.
If a camera is affected by excessive
changes in temperature such as
pouring hot water on the camera
during cold weather, the camera may
not operate normally.
Driving
Cameras
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The cameras include a function for
detecting abnormalities in the
camera, soiling of the camera’s front
surface, and informing the driver. If a
message appears on the screen that
can be addressed, follow the
directions of the message.
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.
Front camera
The following system use the front
camera.
360° View Monitor
Side cameras
The following system use the side
cameras.
360° View Monitor
Rear camera
The following systems use rear camera.
Smart Brake Support (SBS) reverse
drive detection
360° View MonitorRear View Monitor
Detection of pedestrians
The rear camera detects pedestrians
when all of the following conditions
are met.
The height of a pedestrian is about 1
to 2 meters.
The outline of a pedestrian is
recognized such as the head, both
shoulders, or the feet.
If any of the following conditions is
met, the rear camera may not be able
to accurately detect pedestrians and
the Smart Brake Support (SBS) reverse
drive detection may not operate
correctly.
There are multiple pedestrians.A pedestrian is close to a separate
object.
A pedestrian is crouching , lying, or
slouching.
A pedestrian suddenly jumps into
the road.
A pedestrian is holding something
(such as an open umbrella or large
baggage).
A pedestrian blends into the
background (such as in a dark
location at night or by wearing
clothes matching the background
color).
The surrounding area is dark (such as
during the night, early evening, or
early morning , or in a tunnel or
indoor parking lot).
Foreign matter is adhering to the rear
camera (water droplets, snow, mud).
The rear camera is exposed to strong
light (sunlight, vehicle headlights).
Driving
Cameras
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Driver MonitoringCamera
*
The driver monitoring camera detects
changes in the driver’s facial features
and estimates the driver's condition.
1. Driver monitoring camera

The following systems use the driver
monitoring camera.
Driver Monitoring (DM)Smart Brake Support (SBS) forward
detection function
Driver Personalization System
NOTE
Each system may not operate
normally if any of the following
conditions is met.
You are wearing glasses or
sunglasses
A 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 scarf,
face mask, beard, or hand.
The lighting conditions change
significantly (such as backlight,
light from the side, direct light
from the setting sun, or the
headlights of on-coming vehicles)
Device that emits near-infrared
light is used in the cabin.
The temperature in the cabin is
high.
The driver monitoring camera is
blocked by hands or arms.
There is more than one face in the
detection range of the driver
monitoring camera, such as when
the front passenger or a rear seat
passenger leans forward.
The driver’s face is far out of the
detection range of the driver
monitoring camera, such as when
the driver’s face is put outside of
the window.
Driving
Driver Monitoring Camera
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