warning light MAZDA CX9 2023 Repair Manual

i-ACTIVSENSE*
i-ACTIVSENSE is a collective term covering a series of advanced safety and driver support
systems which make use of a Forw ard Sensing Camera (FSC) and radar sensors. These
systems consist of active safety and pre-crash safety systems.
These systems are designed to ass ist the driver in safer driving by reducing the load on the
driver and helping to avert col lisions or reduce their severity. However, because each system
has its limitations, always drive carefully and do not rely sol ely on the systems.
â–¼Active Safety Technology
Active Safety Technology supports safer driving by helping the
driver to recognize potential
hazards and avert accidents.
Driver awareness support systems
Nighttime visibility
Adaptive Front Lighting Sy stem (AFS)................................................................... page 4-119
High Beam Control System (HBC)......................................................................... page 4-120
Left/right side and rear side detection
Lane Departure Warning Sys tem (LDWS).............................................................. page 4-160
Blind Spot Monitoring (BSM).................................... ............................................. page 4-123
Road sign recognition
Traffic Sign Recognition System (TSR).......................... ........................................ page 4-129
Inter-vehicle distance recognition
Distance Recognition Support System (DRSS)..................... .................................. page 4-135
Driver fatigue detection
Driver Attention Alert (DAA)................................................................................. page 4-139
Rear obstruction detection wh en leaving a parking space
Rear Cross Traffic Alert (RCTA).............................................................................page 4-141
Full-surround recognition
360°View Monitor (Mazda Connect (Type A))...................... ................................. page 4-184
360°View Monitor (Mazda Con nect (Type B))........................................................ page 4-211
When Driving
i-ACTIVSENSE
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Driver support systems
Inter-vehicle distance
Mazda Radar Cruise Control with Stop & Go function (MRCC with S top & Go
function)...................................................... ............................................................. page 4-145
Lane departure
Lane-keep Assist System (LAS).................................. ............................................ page 4-160
â–¼Pre-Crash Safety Technology
Pre-crash safety technology is de
signed to assist the driver in averting collisions or reduce
their severity in situations where they cannot be avoided.
Collision damage reduction in low vehicle speed range
Forward driving
Smart City Brake Support [Forward] (SCBS F).................... .................................. page 4-174
Advanced Smart City Brake Support (Advanced SCBS).............. .......................... page 4-171
Reverse driving
Smart City Brake Support [Reverse] (SCBS R).................... .................................. page 4-178
Collision damage reduction in medium/high speed range
Smart Brake Support (SBS)...................................... ............................................... page 4-182
â–¼Camera and Sensors
Forward Sensing Camera (FSC)
The Forward Sensing Camera (FSC) detects lane indications and r
ecognizes headlights,
taillights and city lights during nighttime driving. In addition, it also detects the vehicle
ahead, pedestrians, or obstructi ons. The following systems also use the Forward Sensing
Camera (FSC).
ï‚·High Beam Control System (HBC)
ï‚·Driver Attention Alert (DAA)
ï‚·Lane-keep Assist System (LAS) & Lane Departure Warning System ( LDWS)
ï‚·Traffic Sign Recognition System (TSR)
ï‚·Advanced Smart City Brake Support (Advanced SCBS)
ï‚·Smart City Brake Suppo rt [Forward] (SCBS F)
ï‚·Smart Brake Support (SBS)
ï‚·Mazda Radar Cruise Control with Stop & Go function (MRCC with S top & Go function)
The Forward Sensing Camera (FSC) is installed at the top of the windshield near the
rearview mirror.
When Driving
i-ACTIVSENSE
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Adaptive Front Lighting System (AFS)*
The adaptive front lighting system (AFS) automatically adjusts the headlight beams to the
left or right in conjunction with the operation of the steering wheel after the headlights have
been turned on.
A system malfunction or operation conditions are indicated by a warning.
Refer to Contact Authorized Mazda Dealer and Have Vehicle Inspe cted on page 7-31.
NOTE
The Adaptive Front Lighting System (AFS) function can be switched to operable/inoperable
using the personalization function.
Refer to the Settings section in the Mazda Connect Owner's Manual.
When Driving
i-ACTIVSENSE
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High Beam Control System (HBC)*
The HBC determines the conditions in front of the vehicle using the Forward Sensing
Camera (FSC) while driving in darkness to automatically switch the headlights between
high and low beams.
Refer to Forward Sensing Camera (FSC) on page 4-239.
While driving the vehicle at a speed of about 30 km/h (19 mph) or more, the headlights are
switched to high beams when there are no vehicles ahead or appr oaching in the opposite
direction.
The system switches the headlight s to low beams when one of the following occurs:
ï‚·The system detects a vehicle or the headlights/lights of a vehi cle approaching in the
opposite direction.
ï‚·The vehicle is driven on roads lined with streetlamps or on roa ds in well-lit cities and
towns.
ï‚·The vehicle is driven at less than about 20 km/h (12 mph).
Forward Sensing
Camera (FSC)
The recognition distance of the
Forward Sensing Camera (FSC)
varies according to the
surrounding conditions.
The warning light turns on when the system has a malfunction.
Refer to Contact Authorized Mazda
Dealer and Have Vehicle Inspected on page 7-31.
CAUTION
Do not adjust the vehicle height, modify th e headlight units, or remove the camera,
otherwise the system will not operate normally.
 Do not rely excessively on the HBC and drive the vehicle while paying sufficient attention to
safety. Switch the headlights between the high beams and low beams manually if
necessary.
When Driving
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Blind Spot Monitoring (BSM)*
The BSM is designed to assist the driver in checking the area to the rear of the vehicle on
both sides during lane changes by notifying the driver of the p resence of vehicles
approaching from the rear in an adjacent lane.
The BSM detects vehicles approaching from the rear while travel ing in the forward
direction at a speed of 10 km/h (6.3 mph) or faster and notifie s the driver by turning on the
BSM warning indicator light and displaying the vehicle detectio n screen.
If the turn signal lever is operated to signal a turn in the direction in which the BSM
warning indicator light is illumi nated while the approaching vehicle is detected, the BSM
notifies the driver of possible danger by turning on the BSM wa rning indicator light, and by
activating the warning sound and the warning screen indicator display.
The detection area on this system covers the driving lanes on b oth sides of the vehicle and
from the rear part of the front d oors to about 50 m (164 ft) behind the vehicle.
Detection areas
Your vehicle
WA R N I N G
Always check the surrounding area visually before making an actual lane change:
The system is only designed to assist you in checking for vehicles at your rear when making a
lane change. Due to certain limitations with
the operation of this system, the BSM warning
indicator light, the warning sound and the warning screen indicator display may not activate
or they might be delayed even though a vehicle is in an adjacent driving lane. Always make it
your responsibility as a driver to check the rear.
When Driving
i-ACTIVSENSE
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NOTE
ï‚·The BSM will operate when all of the following conditions are met:
ï‚·The ignition is switched ON.
ï‚·The BSM OFF indicator light in the instrument cluster is turned off.
ï‚·The vehicle speed is about 10 km/h (6.3 mph) or faster.
ï‚·The BSM will not operate under the following circumstances.
ï‚·The vehicle speed falls below about 10 km/h (6.3 mph) even though the BSM OFF
switch indicator light is turned off.
ï‚·The selector lever is shifted to R position and the vehicle is reversing.
ï‚·The turning radius is small (making a sharp turn, turning at intersections).
ï‚·In the following cases, the BSM OFF indicator light turns on and operation of the system
is stopped. If the BSM OFF indicator light re mains illuminated, have the vehicle inspected
at an Authorized Mazda Dealer as soon as possible.
ï‚·Some problem with the system including the BSM warning indicator lights is detected.
ï‚·A large deviation in the installation position of a radar sensor (rear) on the vehicle has
occurred.
ï‚·There is a large accumulation of snow or ice on the rear bumper near a radar sensor
(rear). Remove any snow, ice or mud on the rear bumper.
ï‚·Driving on snow-covered roads for long periods.
ï‚·The temperature near the radar sensors (rear) becomes extremely hot due to driving for
long periods on slopes during the summer.
ï‚·The battery voltage has decreased.
ï‚·Under the following conditions, the radar sensors (rear) cannot detect target objects or it
may be difficult to detect them.
ï‚·A vehicle is in the detection area at the rear in an adjacent driving lane but it does not
approach. The BSM determines the condition based on radar detection data.
ï‚·A vehicle is traveling alongside your vehicle at nearly the same speed for an extended
period of time.
ï‚·Vehicles approaching in the opposite direction.
ï‚·A vehicle in an adjacent driving lane is attempting to pass your vehicle.
ï‚·A vehicle is in an adjacent lane on a road with extremely wide driving lanes. The
detection area of the radar sensors (rear) is set at the road width of expressways.
ï‚·In the following case, the flashing of the BS M warning indicator light, and the activation
of the warning sound and the warning screen indicator display may not occur or they may
be delayed.
ï‚·A vehicle makes a lane change from a driving lane 2 lanes over to an adjacent lane.
ï‚·Driving on steep slopes.
ï‚·Crossing the summit of a hill or mountain pass.
When Driving
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ï‚·When there is a difference in the height between your driving lane and the adjacent
lane.
ï‚·Directly after the BSM system becomes operable by changing the setting.
ï‚·If the road width is extremely narrow, vehicles 2 lanes over may be detected. The detection
area of the radar sensors (rear) is set according to the road width of expressways.
ï‚·The BSM warning indicator light may turn on and the vehicle detection screen may be
displayed in the display in reaction to stationary objects (guardrails, tunnels, sidewalls,
and parked vehicles) on the road or the roadside.
Objects such as guardrails and concrete walls
running alongside the vehicle. Places where the width between guardrails or
walls on each side of the vehicle narrows.
The walls at the entrance and exits of tunnels,
turnouts.
ï‚·A BSM warning indicator light may flash or the warning beep and the warning screen
indicator display may be activated several times when making a turn at a city
intersection.
ï‚·Turn off the BSM while pulling a trailer or wh
ile an accessory such as a bicycle carrier is
installed to the rear of the vehicle. Otherwise, the radar’s radio waves will be blocked
causing the system to not operate normally.
ï‚·In the following cases, it may be difficult to view the illumination/flashing of the BSM
warning indicator lights equipped on the door mirrors.
ï‚·Snow or ice is adhering to the door mirrors.
ï‚·The front door glass is fogged or covered in snow, frost or dirt.
ï‚·The radar sensors (rear) of the BSM may be regulated under the radio wave related laws
of the country where the vehicle is driven. The sensors in this system are approved for use
in the U.S.A. (including territories), Canada, and Mexico. If a vehicle with a BSM is
driven in a country other than the U.S.A., Canada, or Mexico, authorization from the
country where the vehicle is driven might be required.
ï‚·The system switches to the Rear Cross Traffic Alert function when the selector lever is
shifted to the reverse (R) position.
Refer to Rear Cross Traffic Alert (RCTA) on page 4-141.
When Driving
i-ACTIVSENSE
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â–¼Blind Spot Monitoring (BSM) Warni
ng Indicator Light/Display Indicator/Blind
Spot Monitoring (BSM) Warning Beep
The BSM or Rear Cross Traffic Al ert (RCTA) system notifies 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 (BSM) while the systems are operational.
BSM warning in dicator lights
The BSM warning indicator lights are equipped on the left and r ight 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 t urns on momentarily and
then turns off after a few seconds.
Forward driving (BSM operation)
The BSM detects vehicles approaching from the rear and turns on the BSM warning
indicator lights equipped on the door mirrors according to the conditions. Additionally,
while a BSM warning i ndicator light is illuminated, if the turn signal lever is operated to
signal a turn in the direction in which the BSM warning indicat or light is illuminated, the
BSM warning indicator light flashes.
Reverse driving (Rear Cross Traf fic Alert (RCTA) system operation)
The Rear Cross Traffic Alert (RCTA) system detects vehicles app roaching from the left and
right of your vehicle and flashes the BSM warning indicator lig hts.
When Driving
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Function for cancelling 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 difficult 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 th e brightness of BSM
warning indicator light s when they turn on.
Refer to Dashboard Illumination on page 4-17, 4-34.
Display in dicator
The detected approaching vehicle and warning are displayed in t he multi-information
display and active driving display when the vehicle is moving f orward (BSM operational).
Multi-information DisplayActive Driving Display
Detection and warning indicator Detection and warning indicator
The detected direction is displayed with a detection indicator (white) when an approaching
vehicle is detected. In addition, if the turn signal lever is operated to signal a lane change
while the vehicle is detected, the display changes the color (a mber) of the warning indicator.
BSM warning beep
The BSM warning beep is activate d simultaneously with the flashing of a BSM warning
indicator light.
â–¼ Canceling Operation of Blind Spot
Monitoring (BSM)
The BSM system can be set to inoperable.
Refer to the Settings section in the Mazda
Connect Owner's Manual.
When the BSM is set to inoperable, the
BSM and Rear Cross Traffic Alert
(RCTA) systems are turned off and the
BSM OFF indicator ligh
t in the instrument
cluster turns on.
When Driving
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Rear Cross Traffic Alert (RCTA)*
The RCTA system is designed to assist the driver in checking the area to the rear of the
vehicle on both sides while the vehicle is reversing by alertin g the driver to the presence of
vehicles approaching the rear of the vehicle.
The RCTA system detects vehicles approaching from the rear left and right sides of the
vehicle, and the rear of the vehicle while the vehicle is being reversed out of a parking
space, and notifies the driver of possible danger using the Blind Spot Monitoring (BSM)
warning indicator lights and the warning buzzer.
Detection areas
Your vehicle
RCTA operation
1. The RCTA system operates when the selector lever is shifted t o 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)
When Driving
i-ACTIVSENSE
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