brake sensor MAZDA MODEL CX-9 2022 User Guide

Page 332 of 715

The obstruction is small.
The obstruction is thin such as a signpost.
The obstruction is positioned away from the center of the vehicle.
The surface of the obstruction is not pointed vertically relative to the vehicle.
The obstruction is soft such as a hanging curtain or snow stuck to a vehicle.
The obstruction is shaped irregularly.
The obstruction is extremely close.
In the following cases, the ultrasonic sensors (rear) cannot detect obstructions correctly
and the SCBS R may not operate.
Something is stuck on the bumper near an ultrasonic sensor (rear).
The steering wheel is turned sharply, or the brake or accelerator pedal is operated.
There is another obstruction near one obstruction.
During inclement weather such as rain, fog and snow.
High or low humidity.
High or low temperatures
Strong winds.
The path of travel is not flat.
Heavy luggage is loaded in the luggage compartment or on the rear seat.
Objects such as a wireless antenna, fog light, or illuminated license plate is installed
near an ultrasonic sensor (rear).
The orientation of an ultrasonic sensor (rear) has deviated for reasons such as a
collision.
The vehicle is affected by other sound waves such as the horn, engine noise, ultrasonic
sensor of another vehicle.
In the following cases, an ultrasonic sensor (rear) may detect something as a target
obstruction which could cause the SCBS R system to operate.
Driving on a steep slope.
Wheel blocks.
Hanging curtains, gate poles such as at toll gates and railroad crossing.
When traveling near objects such as foliage, barriers, vehicles, walls, and fences along
a road.
When driving off-road in areas where there is grass and forage.
When passing through low gates, narrow gates, car washing machines, and tunnels.
A towing bar is installed or a trailer is connected.
When the system operates, the user is no tified by the multi-information display.
The Smart City Brake Support (SCBS) warning indication (amber) turns on when the
system has a malfunction.
Refer to Taking Action on page 7-36.
When Driving
i-ACTIVSENSE
4-165
CX-9_8KH5-EA-21K_Edition2_old 2021-9-16 14:11:22

Page 334 of 715

Smart Brake Support(SBS)
*
The SBS system alerts 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 is the possibility of a
collision with a vehic le ahead while the
vehicle is being driven at about 15 km/h or
faster (10 mph or faster). Furthermore, if
the radar sensor (front) and the Forward
Sensing Camera (FSC) determines that a
collision is unavoidable, the automatic
brake control is performed to reduce
damage in the event of a collision.
In addition, when the driver depresses the
brake pedal, the brakes are applied firmly
and quickly to assist. (Brake Assist (SBS
brake assist))
WARNING
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.
When Driving
i-ACTIVSENSE
*Some models.4-167
CX-9_8KH5-EA-21K_Edition2_old 2021-9-16 14:11:22

Page 335 of 715

When warnings and messages, such
as a dirty windshield, related to the
Forward Sensing Camera (FSC) are
being displayed in the
multi-information display.
Although the objects which activate the
system are four-wheeled vehicles, the
radar sensor (front) could detect the
following objects, determine them to be
an obstruction, and operate the SBS
system.
Objects on the road at the entrance to
a curve (including guardrails and
snow banks).
A vehicle appears in the opposite lane
while cornering or rounding a curve.
When crossing a narrow bridge.
When passing under a low gate or
through a tunnel or narrow gate.
When entering an underground
parking area.
Metal objects, bumps, or protruding
objects on the road.
If you suddenly come close to a
vehicle ahead.
When driving in areas where there is
high grass or forage.
Two-wheeled vehicles such as
motorbikes or bicycles.
Pedestrians or non-metallic objects
such as standing trees.
If there is a problem with the SBS
system, a message is displayed in the
multi-information display. Check the
center display to verify the problem and
then have your vehicle inspected by an
Authorized Mazda Dealer.
Refer to Message Indicated on Display
on page 7-41.
▼Collision Warning
If there is the possib
ility of a collision with
a vehicle ahead, the beep sounds
continuously and a war ning is indicated in
the multi-information display and the
active driving display.
▼ Stopping The Smart Brake Support
(SBS) System Operation
The SBS system can be temporarily
deactivated.
Refer to the Settings section in the Mazda
Connect Owner's Manual.
When the SBS system is turned off, the
SBS OFF indicator light turns on.
When the engine is restarted, the system
becomes operational.
NOTE
If the SBS system opera
tion is turned off,
the Smart City Brake Support (SCBS)
system operation is turned off
simultaneously.
When Driving
i-ACTIVSENSE
4-168
CX-9_8KH5-EA-21K_Edition2_old 2021-9-16 14:11:22

Page 395 of 715

Radar Sensor (Front)*
Your vehicle is equipped with a radar sensor (front).
The following systems also use the radar sensor (front).
Distance Recognition Support System (DRSS)
Mazda Radar Cruise Control with S top & Go function (MRCC with Stop & Go function)
Smart Brake Support (SBS)
The radar sensor (front) function s by detecting the radio waves reflected off a vehicle ahead
or an obstruction sent from the radar sensor.
The radar sensor (front) is m ounted behind the front emblem.
Radar sensor (front)
If “Front Radar Sensor Blocked” is displayed in the multi-information display of the
instrument cluster, clean the area around the radar sensor (fro nt).
CAUTION
Heed the following precautions to assure correct operation of each system.
 Do not adhere stickers (including transparent stickers) to the surface of the radiator grille
and front emblem in and around the radar sensor (front), and do not replace the radiator
grille and front emblem with any product that is not a genuine product designed for use
with the radar sensor (front).
 The radar sensor (front) includes a function for detecting soiling of the radar sensor's front
surface and informing the driver, however, depending on the conditions, it may require
time to detect or it may not detect plastic shopping bags, ice or snow. If this occurs, the
system may not operate correctly, therefore al ways keep the radar sensor (front) clean.
 Do not install a grille guard.
 If the front part of the vehicle has been dama ged in a vehicle accident, the position of the
radar sensor (front) may have moved. Stop the system immediately and always have the
vehicle inspected at an Authorized Mazda Dealer.
When Driving
i-ACTIVSENSE
4-228*Some models.
CX-9_8KH5-EA-21K_Edition2_old 2021-9-16 14:11:22

Page 428 of 715

Under extremely hot or cold weather conditions.
The vehicle is driven on bumps, inclines, gravel, or grass covered roads.
Anything which generates ultrasound is near the vehicle, such as another vehicle's
horn, the engine sound of a motorcycle, the air brake sound of a large-sized vehicle, or
another vehicle's sensors.
The vehicle is driven in heavy rain or in road conditions causing water-splash.
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.
An obstruction is too close to the sensor.
Obstructions under the bumper may not be detected. Obstructions that are lower than the
bumper or thin which may have been initially detected may no longer be detected as the
vehicle approaches more closely to the obstruction.
The following types of obstructions may not be detected:
Thin objects such as wire or rope
Things which absorb sonic waves easily such as cotton or snow
Angular shaped objects
Very tall objects, and those which are wide at the top
Small, short objects
Always have the system inspected at an Authorized Mazda Dealer if any shock is applied
to the bumpers, even in a minor accident. If the sensors are deviated, they cannot detect
obstructions.
(With front ultrasonic sensor and front ultrasonic corner sensor)
The system may have a malfunction if the beep does not operate or the indicator light
does not illuminate when the parking sensor switch is turned on. Consult an Authorized
Mazda Dealer.
(Without front ultrasonic sensor and front ultrasonic corner sensor)
The system may have a malfunction if the be ep does not operate. Consult an Authorized
Mazda Dealer.
(With front ultrasonic sensor and front ultrasonic corner sensor)
The system may have a malfunction if the beep sound which indicates a system
malfunction is heard and the i ndicator light flashes. Consult an Authorized Mazda Dealer.
The beeper which indicates a system malf unction may not be heard if the ambient
temperature is extremely cold, or mud, ice, or snow adheres to the sensor area. Remove
any foreign material from the sensor area.
When installing a trailer hitch, consult an Authorized Mazda Dealer.
When Driving
Parking Sensor System (M azda Connect (Type A))
4-261
CX-9_8KH5-EA-21K_Edition2_old 2021-9-16 14:11:22

Page 438 of 715

Under extremely hot or cold weather conditions.
The vehicle is driven on bumps, inclines, gravel, or grass covered roads.
Anything which generates ultrasound is near the vehicle, such as another vehicle's
horn, the engine sound of a motorcycle, the air brake sound of a large-sized vehicle, or
another vehicle's sensors.
The vehicle is driven in heavy rain or in road conditions causing water-splash.
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.
An obstruction is too close to the sensor.
Obstructions under the bumper may not be detected. Obstructions that are lower than the
bumper or thin which may have been initially detected may no longer be detected as the
vehicle approaches more closely to the obstruction.
The following types of obstructions may not be detected:
Thin objects such as wire or rope
Things which absorb sonic waves easily such as cotton or snow
Angular shaped objects
Very tall objects, and those which are wide at the top
Small, short objects
Always have the system inspected at an Authorized Mazda Dealer if any shock is applied
to the bumpers, even in a minor accident. If the sensors are deviated, they cannot detect
obstructions.
The system may have a malfunction if the beep does not operate or the indicator light
does not illuminate when the parking sensor switch is turned on. Consult an Authorized
Mazda Dealer.
The system may have a malfunction if the beep sound which indicates a system
malfunction is heard and the i ndicator light flashes. Consult an Authorized Mazda Dealer.
The beeper which indicates a system malf unction may not be heard if the ambient
temperature is extremely cold, or mud, ice, or snow adheres to the sensor area. Remove
any foreign material from the sensor area.
When installing a trailer hitch, consult an Authorized Mazda Dealer.
When Driving
Parking Sensor System (M azda Connect (Type B))
4-271
CX-9_8KH5-EA-21K_Edition2_old 2021-9-16 14:11:22

Page 617 of 715

SignalWarning
Lane-keep Assist
System (LAS) & Lane Departure
Wa r n i n g S y s t e m
(LDWS) Warning
Indication
*
The message is displayed when the system has a malfunction. Have your vehicle inspect‐
ed at an Authorized Mazda Dealer.
The system does not operate when the warning message is displayed.
CAUTION
Always use tires for all wheels that are of the specified size, and the same manufacture,
brand, and tread pattern. In addition, do no t use tires with significantly different wear
patterns on the same vehicle. If such improper tires are used, the system may not operate
normally.
 When an emergency spare tire is used, the system may not operate normally.
LED Headlight
Warning Light This light illuminates if there
is a malfunction in the LED hea dlight. Have your vehicle
inspected by an Authorized Mazda Dealer.
▼ Taking Action
Take the appropriate action and verify that the warning light t
urns off.
SignalWarning Action to be taken
(Amber)
Smart Brake Support/
Smart City Brake Sup‐ port (SBS/SCBS)
Warning Indication
*
The light turns on if the windshield or the
radar sensor are dirty, or there is a malfunc‐
tion in the system. Verify the reason why the warning light is
illuminated on the center display.
If the reason why the warning light is illu‐
minated is due to a dirty windshield, clean
the windshield.
If the warning light is illuminated because
of a dirty radar sensor, clean the front em‐
blem.
For any other reasons, have the vehicle in‐
spected at an Authorized Mazda Dealer.
Low Fuel Warning In‐
dication/Warning Light The light turns on when
the remaining fuel
is about 9.0 L (2.3 US gal, 1.9 Imp gal).NOTE
The light illumination timing may vary be ‐
cause fuel inside the fuel tank moves
around according to the driving conditions
and the vehicle posture. Add fuel.
Check Fuel Cap Warn‐
ing Indication/Warning Light If the check fuel cap warning light illumi‐
nates while driving, the fuel-filler cap may
not be installed properly.
Stop the engine and reinstall the fuel-filler
cap.
Refer to Refueling on page 3-30.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
7-36*Some models.
CX-9_8KH5-EA-21K_Edition2_old
2021-9-16 14:11:22

Page 706 of 715

Index
Fuel Gauge.................................. 4-17
Indication/Indicator Lights.......... 4-25
Lane-keep Assist System (LAS) &
Lane Departure Warning System
(LDWS) Display..........................4-20
Maintenance Monitor.................. 4-20
Mazda Radar Cruise Control with
Stop & Go function (MRCC with
Stop & Go function) Display.......4-21
Message Display..........................4-21
Multi-information Display (Type
A)................................................. 4-13
Odometer..................................... 4-15
Outside Temperature Display...... 4-18
Speedometer................................ 4-12
Speed Unit Selector..................... 4-18
Tachometer.................................. 4-12
Trip Meter....................................4-15
Warning Indication/Warning
Lights........................................... 4-23
Instrument Cluster (Type B)............. 4-29 Average Fuel Economy............... 4-35
Blind Spot Monitoring (BSM)
Display......................................... 4-36
Compass Display......................... 4-37
Cruise Control Set Vehicle Speed
Display......................................... 4-37
Current Fuel Econo my................ 4-36
Dashboard Illumina tion............... 4-34
Distance Recognition Support System
(DRSS) Display........................... 4-37
Distance-to-empty....................... 4-35
Engine Coolant Temperature
Gauge........................................... 4-32
Fuel Gauge.................................. 4-33
Indication/Indicator Lights.......... 4-41
Lane-keep Assist System (LAS) &
Lane Departure Warning System
(LDWS) Display..........................4-36
Maintenance Monitor.................. 4-36Mazda Radar Cruise Control with
Stop & Go function (MRCC with
Stop & Go function) D isplay.......4-37
Multi-information Display (Type
B)................................................. 4-30
Odometer..................................... 4-31
Outside Temperature Display...... 4-35
Speedometer................................ 4-29
Tachometer.................................. 4-29
Trip Meter....................................4-31
Warning Indication/Warning
Lights........................................... 4-39
Warning (Display Indication)...... 4-37
Interior Care...................................... 6-58 Active driving display
maintenance................................. 6-60
Cleaning the floor mats............... 6-60
Cleaning the window interiors.....6-60
Instrument panel top
maintenance................................. 6-59
Leather upholstery
maintenance................................. 6-59
Panel maintenance....................... 6-59
Plastic part maintenance.............. 6-59
Seat belt maintenance..................6-58
Upholstery maintenan ce.............. 6-58
Vinyl upholstery maintenance..... 6-58
Interior Lights................................... 5-56
Luggage compartment light.........5-56
Map lights....................................5-56
Overhead lights............................5-56
i-ACTIVSENSE.............................. 4-102 Active safety technology........... 4-102
Adaptive Front Lighting System
(AFS)......................................... 4-105
Advanced Smart City Brake Support
(Advanced SCBS)..................... 4-157
Blind Spot Monitoring (BSM) ............
................................................... 4-109
Camera and sensors................... 4-103
10-5
CX-9_8KH5-EA-21K_Edition2_old 2021-9-16 14:11:22

Page 707 of 715

Index
Distance Recognition Support System
(DRSS).......................................4-121
Driver Attention Alert (DAA)... 4-125
Forward Sensing Camera
(FSC)......................................... 4-223
High Beam Control System
(HBC)........................................ 4-106
Lane-keep Assist System (LAS) &
Lane Departure Warning System
(LDWS)..................................... 4-146
Mazda Radar Cruise Control with
Stop & Go function (MRCC with
Stop & Go function)..................4-131
Pre-crash safety technology.......4-103
Radar sensors (rear)...................4-231
Radar sensor (front)...................4-228
Rear Cross Traffic Alert
(RCTA)...................................... 4-127
Smart Brake Support (SBS)...... 4-167
Smart City Brake Support [Forward]
(SCBS F)................................... 4-160
Smart City Brake Support [Reverse]
(SCBS R)................................... 4-163
Traffic Sign Recognition System
(TSR)......................................... 4-115
Ultrasonic sensor (rear)............. 4-233
360°View Monitor (Mazda Connect
(Type A))................................... 4-169
360°view monitor (Mazda Connect
(Type B))................................... 4-195
i-ACTIV AWD Operation.................4-99
J
Jack...................................................... 7-3
Jump-Starting.................................... 7-19
K
Keyless Entry System......................... 3-4
Keys.....................................................3-2 Key suspend function.................... 3-9
Transmitter..................................... 3-5
Key Left-in-luggage Compartment
Warning beep (With the advanced
keyless function)............................... 7-47
Key Left-in-trunk Warning Beep (With
the advanced keyless function)......... 7-47
Key Left-in-vehicle Warning Beep (With
the advanced keyless function)......... 7-47
Key Removed from Vehicle Warning
Beep...................................................7-46
Key Suspend Function........................ 3-9
L
Label Information............................... 9-2
Lane Departure Warning sound........ 7-49
Lane-change Signals......................... 4-65
Lane-keep Assist System (LAS) & Lane
Departure Warning System
(LDWS)........................................... 4-146
Leaving Home Light......................... 4-62
Liftgate.............................................. 3-18 When Liftgate Cannot be
Opened......................................... 7-50
Lighting Control................................4-58
Lights-on Reminder.......................... 7-45
Light Bulbs Replacement................................ 6-38
Specifications.................................9-6
Lubricant Quality................................ 9-4
Luggage Compartment.. .................... 5-72
Cargo Securing Loops................. 5-72
Cargo Sub-Compartment............. 5-72
Luggage Compartment L ight............ 5-56
M
Maintenance
Information.................................... 6-2
Scheduled.......................................6-4
Map Lights........................................ 5-56
Mazda Connect................................. 5-33
10-6
CX-9_8KH5-EA-21K_Edition2_old 2021-9-16 14:11:22

Page 711 of 715

Index
Parking in an emergency............... 7-2
When Liftgate Cannot be
Opened......................................... 7-50
Turn Signals...................................... 4-65
U
Ultrasonic Sensor (Rear)................. 4-233
USB Power Outlet............................ 5-61
V
Vanity Mirrors................................... 5-55
Vehicle Information Labels................. 9-2
W
Warning Sound is Activated............. 7-45
Advanced Key removed from vehicle
warning beep............................... 7-46
Air bag/seat belt pr etensioner system
warning beep............................... 7-45
AUTOHOLD warning beep........ 7-47
Blind Spot Monitoring (BSM)
warning beep............................... 7-48
Collision warning...... .................. 7-49
Electric Parking Brake (EPB)
Warning Beep.............................. 7-47
Excessive speed warning.............7-48
Ignition not switched off (STOP)
warning beep............................... 7-46
Key left-in-luggage compartment
warning beep (With the advanced
keyless function)..........................7-47
Key left-in-trunk warning beep (With
the advanced keyless function).... 7-47
Key left-in-vehicle warning beep
(With the advanced keyless
function).......................................7-47
Key removed from vehicle warning
beep..............................................7-46
Lane Departure Warning sound... 7-49
Lights-on reminder...................... 7-45
Mazda Radar Cruise Control with
Stop & Go function (MRCC with
Stop & Go function) system
warnings.......................................7-48
Power Liftgate Warning Beep..... 7-47
Power steering warning buzzer....7-48
Request switch inoperable warning
beep (With the advanced keyless
function).......................................7-47
Seat belt warning beep................ 7-45
Tire inflation pressure warning
beep..............................................7-48
Warranty............................................ 8-16
Weights................................................ 9-5
Windows Power windows........................... 3-37
Windshield Washer........................... 4-69
Windshield Wipers............................ 4-66
Windshield Wiper De-icer................ 4-71
Winter Driving.................................. 3-50
Wiper Replacing Rear Window Wiper
Blade............................................ 6-28
Replacing windshield wiper
blades........................................... 6-26
Wireless Charger (Qi)....................... 5-64
0-9
360°View Monitor (Mazda Connect
(Type A))......................................... 4-169 Front wide view.........................4-182
How to use the system.............. 4-175
Margin of error be tween road surface
on screen and actual road
surface........................................4-191
Rear wide view..........................4-189
Side view................................... 4-184
Top view/front view.................. 4-179
Top view/rear view.................... 4-186
10-10
CX-9_8KH5-EA-21K_Edition2_old 2021-9-16 14:11:22

Page:   < prev 1-10 11-20