2019 MAZDA MODEL CX-9 warning lights

RCTA operation
1. The RCTA system operates when the selector lever is shifted to the reverse (R) position.
2. If there is the po ssibility of a collision with an approachin g vehicle, the Blind Spot
Monitoring (BSM) warning indicator lights flashes and the warni ng beep is activated
simultaneously.
(With rear view monitor)
The RCTA warning indication in t he rearview monitor also synchronizes with the Blind
Spot Monitoring (BSM) warning indicator light on the door mirro rs.
(With 360° view monitor)
The RCTA warning indication in the 360° view monitor also synchronizes with the
Blind Spot Monitoring (BSM) warn ing indicator light on the door mirrors.
WA R N I N G
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 vehicl e. Always make it your responsibility as a driver to check the
rear.
NOTE
In the following cases, the Blind Spot Monitoring (BSM) OFF Indicator Light turns on
and operation of the system is stopped. If the Blind Spot Monitoring (BSM) OFF Indicator
Light remains illuminated, have the vehicle inspected at an Authorized Mazda Dealer as
soon as possible.
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Some problem with the system including the Blind Spot Monitoring (BSM) warning
indicator lights has occurred.
A large deviation in the installation position of a radar sensor (rear) on the vehicle has
occurred.
There is a large accumulation of snow or ice on the rear bumper near a radar sensor
(rear).
Driving on snow-covered roads for long periods.
The temperature near the radar sensors becomes extremely hot due to driving for long
periods on slopes during the summer.
The battery voltage has decreased.
Under the following conditions, the radar sensors (rear) cannot detect target objects or it
may be difficult to detect them.
The vehicle speed when reversing is about 10 km/h (6 mph) or faster.
The radar sensor (rear) detection area is obstructed by a nearby wall or parked vehicle.
(Reverse the vehicle to a position where the radar sensor detection area is no longer
obstructed.)
Your vehicle
A vehicle is approaching directly from the rear of your vehicle.
Your vehicle
The vehicle is parked on a slant.
Your vehicle
Directly after the Blind Spot Monitoring (BSM) system becomes operable using the
personalization feature.
Radio wave interference from a radar sensor equipped on a nearby parked vehicle.
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In the following cases, it may be difficult to view the illumination/flashing 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.
Turn off the RCTA system while pulling a trailer or while an accessory such as a bicycle
carrier is installed to the rear of the vehic le. Otherwise, the radio waves emitted by the
radar will be blocked causing the system to not operate normally.
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Smart Brake Support(SBS)
*
The SBS system alert s the driver of a
possible collision using a display and
warning sound if the radar sensor (front)
and the Forward Sensing Camera (FSC)
determine that there i s the possibility of a
collision with a vehicle ahead while the
vehicle is being driven at about 15 km/h or
faster (10 mph or faster). Furthermore, if
the radar sensor (fr ont) and the Forward
Sensing Camera (FSC) determines that a
collision is unavoidable, the automatic
brake control is p erformed to reduce
damage in the event of a collision.
In addition, w hen the driver depresses the
brake pedal, the brake s are applied firmly
and quickly to assist. (Brake Assist (SBS
brake assist))
WA R N I N G
Do not rely completely on the SBS system
and always drive carefully:
The SBS is designed to reduce damage in
the event of a collision, not avoid an
accident. The ability to detect an
obstruction is limited depending on the
obstruction, weather conditions, or traffic
conditions. Therefore, if the accelerator
pedal or brake pedal is mistakenly
operated it could result in an accident.
Always verify the safety of the surrounding
area and depress the brake pedal or
accelerator pedal while keeping a safer
distance from vehicles ahead or on-coming
vehicles.
CAUTION
In the following cases, turn the system off
to prevent a mis-operation:
 The vehicle is being towed or when
towing another vehicle.
 The vehicle is on a chassis roller.
 When driving on rough roads such as in
areas of dense grass or off-road.
NOTE
The SBS system operates when all of the
following conditions are met:
The ignition is switched ON.
The SBS system is on.
The vehicle speed is about 15 km/h or
faster (10 mph or faster).
The relative speed between your
vehicle and the vehicle ahead is about
15 km/h or faster (10 mph or faster).
The Dynamic Stability Control (DSC)
is not operating.
The SBS system may not operate under
the following conditions:
If the vehicle is accelerated rapidly
and it comes close to a vehicle ahead.
The vehicle is driven at the same
speed as the vehicle ahead.
The accelerator pedal is depressed.
The brake pedal is depressed.
The steering wheel is being operated.
The selector lever is being operated.
The turn signal is being used.
When the vehicle ahead is not
equipped with taillights or the
taillights are turned off.
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360° View Monitor*
The 360° View Monitor consists of the following functions which assist the driver in
checking the area surrounding the vehicle using various indicat ions in the center display and
a warning sound while the vehicle is being driven at low speeds or while parking.
To p v i e w
The top view displays an image of the vehicle from directly abo ve on the center display
by combining the images taken fro m the 4 cameras set on all sides of the vehicle. The top
view displays on the right side of the screen when the front vi ew or rear view screen is
being displayed. The top view assists the driver in checking th e area surrounding the
vehicle when the vehicle is m oving forward or in reverse.
Front view/front wide view
The image from the front of the vehicle is displayed on the cen ter display.
The view from the fron t assists the driver in checking the fron t of the vehicle by
displaying guide lines on the displayed image taken from the fr ont of the vehicle.
Side view
The images taken from the front left and right sides of the vehicle are displayed on the
center display.
The side view assists the driver in checking the front sides of the vehicle by displaying
guide lines on the displayed image taken from the front left and right sides of the vehicle.
Rear view/rear wide view
The image from the rear of the vehicle is displayed on the cent er display.
The image from the rear assists t he driver in checking the rear of the vehicle by displaying
guide lines on the displayed image taken from the rear of the v ehicle.
Parking sensor
If there are any obstructions near the vehicle while the top view/side view is displayed, an
obstruction detection indication turns on around the bumper in the center display.
The parking sensors use ultrasonic sensors to detect obstructio ns around the vehicle when
the vehicle is driven at low speeds, such as during garage or p arallel parking, and notifies
the driver of the approximate dis tance from the vehicle to the surrounding obstruction
using sound and an obstruction detection indication.
Refer to Parking Sensor System on page 4-220.
Rear Cross Traffic Alert (RCTA)
If there is the possibility of a collision with an approaching vehicle while the rear view/
rear wide view is displayed, a warning is displayed on the cent er display.
The Rear Cross Traffic Alert (RCTA) uses radar sensors (rear) t o detect vehicles
approaching from the rear left a nd right sides of the vehicle, and it assists the driver in
checking the rear of the vehicle while reversing by flashing th e Blind Spot Monitoring
(BSM) warning lights and ac tivating the warning sound.
Refer to Rear Cross Traffic Alert (RCTA) on page 4-130.
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Display/IconContent
Projected vehicle path distance guide
lines (red/amber)These guide lines indicate the
approximate distance to a point
measured from the rear of the vehicle (from the end of the
bumper).
The red line indicates the point about 0.5 m (20 in) from the
rear end of the bumper.
The amber lines indicate the po ints about 1 m (39 in) and 2
m (79 in) from the rear end of the bumper.
Blind Spot Monitoring (BSM) warning
lights Indicates when the Rear Cross Tr
affic Alert (RCTA) has oper‐
ated.
For details, refer to Rear Cross Traffic Alert (RCTA).
Refer to Rear Cross Traffic Alert (RCTA) on page 4-130.
NOTE
The setting can be changed so that the projected vehicle path lines are not displayed.
Refer to Personalization Features on page 9-10.
How to use the projected v ehicle path line function
CAUTION
The front of the vehicle swings out wide wh en turning the steering wheel while reversing.
Maintain sufficient distance betwee n the vehicle and an obstruction.
 The parking sensor detection range has limita tions. For example, obstructions closing in
from the side and objects short in height may not be detected. Always confirm the safety
around the vehicle vi sually when driving.
For details, refer to the parking sensor obstruction detection indication and warning sound.
Refer to Parking Sensor System on page 4-220.
NOTE
Because there might be a difference between the image displayed on the screen, such as
indicated in the following, and the actual conditions when parking, always check the
safety at the rear of the vehicle and the surrounding area directly with your eyes.
Even though the back end of the parking space (or garage) displayed on the screen and
distance guide lines appear parallel, they may not actually be parallel.
When parking in a space with a division line on only one side of the parking space, even
though the division line and the vehicle widt h guide line appear parallel, they may not
actually be parallel.
The following shows an example of vehicle parking with the steering wheel turned to the
left while backing up the vehicle. When backing into a parking space from the opposite
direction, the steering operation is reversed.
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Display/IconContent
Blind Spot Monitoring (BSM) warning
lightsIndicates when the Rear Cross Traffic Alert (RCTA) has oper‐
ated.
For details, refer to Rear Cross Traffic Alert (RCTA).
Refer to Rear Cross Traffic Alert (RCTA) on page 4-130.
NOTE
The parking sensor obstruction detection indication does not display. Switch the screen
display to the top view/rear view display if the parking sensor warning sound is activated.
The rear wide view screen displays the image at the rear of the vehicle at a wide angle
and corrects the image to help detect approaching obstructions from the side. Therefore, it
differs from the actual view.
▼
Margin of Error Between Road Sur
face on Screen and Actual Road Surface
There might be some margin of error between the road surface ap pearing on the screen and
the actual road surface. A margi n of error in the perceived distance could lead to an
accident, therefore be aware of the following conditions which can more easily produce
errors in the perceived distance.

The vehicle tilts due to weig ht of passengers and cargo.
If the vehicle is tilted, obstructions picked up by a camera ca n appear farther or closer than
the actual distance from the vehicle.
Front camera
Obstruction
Margin of error
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The surroundings are dark such as during the night, early evening, or early morning, or
in a tunnel or indoor parking lot.
The illumination brightness of the headlights is reduced or the headlight illumination is
weakened due to dirt or a deviated optical axis.
The target object enters 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.
You change lanes and approach a vehicle ahead.
When driving extremely close to the target object.
Tire chains or a temporary spare tire is installed.
The 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.
If the Forward Sensing Camera (FSC) cannot operate normally due to 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.
High Beam Control System (HBC) warning light (amber)
Lane-keep Assist System (LAS) & Lane Departure Warning System (LDWS) warning
indication
Mazda Radar Cruise Control with Stop & Go function (MRCC with Stop & Go
function) warning indication
Smart Brake Support/Smart City Brake Support (SBS/SCBS) warning indication
(amber)
If 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.
High Beam Control System (HBC) warning light (amber)
Lane-keep Assist System (LAS) & Lane Departure Warning System (LDWS) warning
indication
Mazda Radar Cruise Control with Stop & Go function (MRCC with Stop & Go
function) warning indication
Smart Brake Support/Smart City Brake Support (SBS/SCBS) warning indication
(amber)
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