2024 MAZDA CX90 light

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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High Beam ControlSystem (HBC)
*
The HBC determines the conditions in
front of the vehicle while driving at
night to automatically switch the
headlights between high and low
beams.
Driving
High Beam Control System (HBC)
5-140*Some models.
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Warnings and Cautions
for Using the High Beam Control System (HBC)
CAUTION
 Heed the following cautions so that
the HBC can operate normally.
 Do not modify the suspensions.
 Do not modify the headlight units.
 Do not remove the Forward
Sensing Camera (FSC).
 Do not rely completely on the system
and switch the headlights between
the high and low beams manually if
necessary.
Driving
High Beam Control System (HBC)
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How to Use the High
Beam Control System (HBC)
NOTE
The distance in which the HBC can
detect objects varies depending on
the surrounding conditions.
The Forward Sensing Camera (FSC)
may not be able to detect target
objects correctly, and the HBC may
not operate normally.
Refer to Forward Sensing Camera
(FSC) on page 5-127.
Using the HBC
Make sure that the light switch is in the
AUTO position.
The HBC determines the surrounding
conditions and operates automatically.
When the HBC operates, the HBC
indicator light (green)
in the
instrument cluster turns on.
Switching the headlights to high
beams
The HBC switches the headlights to
high beams when all of the following
conditions are met.
The vehicle speed is about 30 km/h
(19 mph) or faster.
The system does not detect a vehicle
ahead.
Switching the headlights to low
beams
The HBC switches the headlights to
low beams when any of the following
conditions is met.
The vehicle speed is less than about
20 km/h (12 mph).
When driving in areas with a
continuous line of street lamps or on
roads in well-lit cities and towns.
The system detects the headlights of
a vehicle ahead.
Canceling the HBC during operation
When the HBC is canceled, the HBC
indicator light (green)
in the
instrument cluster turns off.
Press the HBC switch again to make
the HBC operable.
NOTE
If the vehicle power is switched OFF
with the HBC turned off, the HBC
automatically turns on the next time
the vehicle power is switched ON.
Driving
High Beam Control System (HBC)
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Blind Spot Monitoring(BSM)
*
The BSM is a system that assists the
driver in checking for vehicles at your
rear when making a lane change.
When a vehicle approaching from the
rear is detected, various screen displays
and warning sounds no tify the driver of
the danger.
With Vehicle Exit Warning*
The vehicle exit warning is a system
that assists the driver in checking the
rear of the vehicle when exiting the
vehicle. When a vehicle or bicycle
approaching from the rear is detected,
various screen displays and warning
sounds notify the driver of the danger.
Warnings and Cautions
for Using the Blind Spot Monitoring (BSM)
WARNING
Always check the surrounding area
visually before making a lane change.
The BSM is a system to assist the driver
in checking the area to the rear of the
vehicle when making a lane change.
Due to certain limitations with the
operation of system, the BSM warning
lights may not flash or it might be
delayed even though a vehicle is in an
adjacent lane. Always make it your
responsibility as a driver to check the
rear.
Always check the surrounding area
visually when getting out of the
vehicle.
The vehicle exit warning is a system
that assists the driver in checking the
area to the rear of the vehicle when
exiting the vehicle. Due to certain
limitations with the operation of
system, the BSM warning lights may
not flash or it might be delayed even
though a vehicle is in the area around
your vehicle. Always make it your
responsibility as a driver to check the
rear.
Driving
Blind Spot Monitoring (BSM)
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How to Use the Blind
Spot Monitoring (BSM)
When the BSM operates
The BSM operates when all of the
following conditions are met.
The vehicle speed is about 10 km/h
(6.2 mph) or faster.
The system detects an approaching
vehicle.
When the BSM operates, the driver is
notified of the presence of an
approaching vehicle using the BSM
warning lights and a screen display
(white)
*1.
BSM warning light
Instrument cluster
Active driving display
*1 The instrument cluster screen display (white)
is displayed only when the instrument
cluster is set to the i-ACTIVSENSE display.

When the turn signal lever is operated
in the direction in which an
approaching vehicle is detected, the
driver is notified of the danger by
flashing of the BSM warning lights, the
warning sound, and the warning
indication (amber).
BSM warning light
Instrument cluster
Driving
Blind Spot Monitoring (BSM)
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Active driving display
NOTE
The BSM may not operate normally if
any of the following conditions is
met.
The rear side radar sensors cannot
detect an object.
Refer to Radar Sensors on page
5-131.
The road is on a steep slope.The road is extremely wide.You make a lane change 2 lanes or
more.
The BSM may operate when turning
at intersections in urban areas or
with stationary objects on the road
or the roadside (such as guardrails,
sidewalls, and parked vehicles).
If a Mazda genuine trailer hitch is
used, the BSM is automatically
turned off when the trailer's
electrical connector is connected.
When pulling a trailer other than
with a Mazda genuine trailer hitch,
or while an accessory such as a
bicycle carrier is installed to the rear
of the vehicle, turn off the BSM.
Otherwise, the radar’s radio waves
will be blocked causing the BSM to
not operate normally.
The brightness of the BSM warning
lights is linked to the panel light
control.
Refer to Dashboard Illumination on
page 5-35.
When the Vehicle Exit Warning
operates*
The Vehicle Exit Warning operates
when all of the following conditions
are met.
The vehicle is stopped.Within 3 minutes after the vehicle
power is switched OFF or the vehicle
power is switched ON.
The system detects an approaching
vehicle.
When the Vehicle Exit Warning
operates, the driver is notified of the
presence of an approaching vehicle
using the warning lights and the
instrument cluster screen display
(white)
*1.
BSM warning light
Instrument cluster
*1 The instrument cluster screen display (white)
is displayed only when the instrument
cluster is set to the i-ACTIVSENSE display.
However, when the vehicle power is OFF,
Driving
Blind Spot Monitoring (BSM)
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