2019 MAZDA MODEL CX-30 brake sensor

xMultiple pedestrians are walking ,
or there are groups of people.
xA pedestrian is close to a separate
object.
xA pedestrian is crouching , lying , or
slouching.
xA pedestrian suddenly jumps into
the road right in front of the
vehicle.
xA pedestrian opens an umbrella, or
is carrying large baggage or
articles.
xA pedestrian is in a dark location
such as during the night, or blends
into the background by wearing
clothes matching the background
colour.
Front Radar Sensor*
▼Front Radar Sensor
Your vehicle is equipped with a front
radar sensor.
The following systems also use the
front radar sensor.
xDistance & Speed Alert (DSA)xMazda Radar Cruise Control
(MRCC)
xMazda Radar Cruise Control with
Stop & Go function (MRCC with
Stop & Go function)
xCruising & Traffic Support (CTS)xSmart Brake Support (SBS)
The front radar sensor functions by
detecting the radio waves reflected off
a vehicle ahead or an obstruction sent
from the radar sensor.
The front radar sensor is mounted
behind the front emblem.
1. Front radar sensor

If “Safety and Driver Support Systems
Temporarily Disabled. Front Radar
Obscured. Drive Safely” is displayed on
the multi-information display of the
instrument cluster, clean the area
around the front radar sensor.
CAUTION
Heed the following precautions to
assure correct operation of each
system.
When Driving
i-ACTIVSENSE
4-220*Some models.

Rear Side Radar Sensor*
▼Rear Side Radar Sensor
Your vehicle is equipped with rear side
radar sensor. The following systems
also use the rear side radar sensor.
xBlind Spot Monitoring (BSM)xRear Cross Traffic Alert (RCTA)xSmart Brake Support [Rear Crossing]
(SBS-RC)
The rear side radar sensors emit radio
waves and detect the radio waves
reflected off a vehicle approaching
from the rear or an obstruction.
1. Rear side radar sensor

The rear side radar sensors are installed
inside the rear bumper, one on each
side.
Always keep the surface of the rear
bumper near the rear side radar
sensors clean so that they operate
normally. Also, do not apply items such
as stickers.
Refer to Exterior Care on page 6-54.
CAUTION
If the rear bumper receives a severe
impact, the system may no longer
operate normally. Stop the system
immediately and have the vehicle
inspected at an expert repairer (we
recommend an Authorised Mazda
Repairer).
NOTE
xThe detection ability of the rear side
radar sensor has limitations. In the
following cases, the detection ability
may lower and the system may not
operate normally.
xThe rear bumper near the rear side
radar sensor has become
deformed.
xSnow, ice or mud adheres to the
rear side radar sensor on the rear
bumper.
xUnder bad weather conditions
such as rain, snow and fog.
xUnder the following conditions, the
rear side radar sensor cannot detect
target objects or it may be
difficult to
detect them.
xSmall motorcycles, bicycles,
pedestrians, animals, shopping
carts, and stationary objects on a
road or a road side.
xVehicle shapes which do not
reflect radar waves well such as
empty trailers with a low vehicle
height and sports cars.
xVehicles are shipped with the
direction of the rear side radar
sensor adjusted for each vehicle to a
loaded vehicle condition so that the
rear side radar sensor detect
approaching vehicles correctly. If the
direction of the rear side radar
sensor has deviated for some reason,
have the vehicle inspected at an
expert repairer (we recommend an
Authorised Mazda Repairer).
xFor repairs or replacement of the rear
side radar sensor, or bumper repairs,
paintwork, and replacement near the
radar sensors, consult an expert
repairer (we recommend an
Authorised Mazda Repairer).
When Driving
i-ACTIVSENSE
4-224*Some models.

xThe sensor area is frozen (Returns to normal operation when the ice is thawed).xThe sensor is covered by a hand.xThe sensor is excessively shocked.xThe vehicle is excessively tilted.xUnder extremely hot or cold weather conditions.xThe vehicle is driven on bumps, inclines, gravel, grating , or grass covered roads.xAnything which generates ultrasonic waves 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 approaches the vehicle.
xThe vehicle is driven in heavy rain or in road conditions causing water-splash.xA commercially-available wing pole or an aerial for a radio transmitter is
installed to the vehicle.
xThe vehicle is moving towards a tall or square curbstone, or a steep grade.xAn obstruction is too close to the sensor.xThe vehicle is moving towards an uneven wall or stairs.xThere are multiple obstructions.xThe vehicle is driven in a place with low ceilings.xObstructions under the bumper cannot be detected. Obstructions which are
lower than the sensor or thin may not be detected even though they were
detected once.
xThe following types of obstructions may not be detected:
xThin objects such as wire, rope or polesxThings which absorb sonic waves easily such as cotton or snowxAngular shaped objectsxVery tall objects, and those which are wide at the topxSmall, short objectsxAlways have the system inspected at an expert repairer (we recommend an
Authorised Mazda Repairer) if any shock is applied to the bumpers, even in a
minor accident. If the sensors are deviated, they cannot detect obstructions.
xThe system may have a malfunction if the indicator light does not turn on even
when the parking sensor switch is turned on. Have your vehicle inspected by an
expert repairer (we recommend an Authorised Mazda Repairer).
xThe system may have a malfunction if a message indicating a system malfunction is
displayed. Have your vehicle inspected by an expert repairer (we recommend an
Authorised Mazda Repairer).
xA message may be displayed even when the ambient temperature is extremely
cold, or mud, ice, or snow adheres to the sensor area. Remove any foreign matter
from the sensor area.
xWhen installing a trailer hitch, consult an expert repairer (we recommend an
Authorised Mazda Repairer).
xIf a Mazda genuine trailer hitch is used, the rear side of the parking sensor system
is automatically turned
off.
When Driving
Parking Sensor System
4-253

Press the switch again to stop the
operation.
1. Indicator light
NOTE
When the ignition is switched OFF, the
system status before it was turned off is
maintained. For example, if the
ignition is switched OFF while the
parking sensor is activated, the system
will be activated when the ignition is
switched ON the next time.
Operation conditions
The parking sensor system can be used
when all of the following conditions
are met:
xThe ignition is switched ON.xThe parking sensor switch is turned
on.
NOTE
x(Automatic vehicle)
The detection indicator and buzzer
of the front sensors/front corner
sensors do not operate when the
selector lever is in the P position.
xThe detection indicator and buzzer
sound do not activate when the
parking brake is applied.
▼Obstruction Detection Indication
The position of a sensor which has
detected an obstruction is indicated.
The gauge illuminates in different areas
depending on the distance to an
obstruction detected by the sensor.
As the vehicle approaches closer to an
obstruction, the zone in the gauge
closer to the vehicle illuminates.
Without 360°view monitor
1. Front ultrasonic sensor gauge*
2. Right front corner ultrasonic sensor
gauge*
3. Right rear corner ultrasonic sensor
gauge/Right rear side ultrasonic
sensor gauge
*
4. Rear ultrasonic sensor gauge
5. Left rear corner ultrasonic sensor
gauge/Left rear side ultrasonic
sensor gauge
*
6. Left front corner ultrasonic sensor
gauge*
With 360°view monitor
1. Front ultrasonic sensor gauge
2. Right front corner ultrasonic sensor
gauge
When Driving
Parking Sensor System
4-256*Some models.

at an expert repairer (we recommend
an Authorised Mazda Repairer).
xWhen there is a malfunction in the
AWD system.
“Excessive AWD System Load. Drive
Slowly Until Warning Light Turns Off.
Vehicle Now in Front Wheel Drive” is
displayed/When the light is flashing
The indication is displayed/the light
flashes under the following conditions.
Park the vehicle in a safe place and
check that the warning indication light
turns
off/ the warning light stops
flashing, and then drive the vehicle.
Contact an expert repairer (we
recommend an Authorised Mazda
Repairer) if the indication is
continuously displayed.
xWhen the differential oil temperature
is excessively high.
xWhen there is a large difference
between the front and rear wheel
rotation, such as when trying to
remove the vehicle from mud.
“Mismatched Tyre Diameters. Vehicle
Now in Front Wheel Drive” is
displayed/When the light is turned on
The indication is displayed/the light
turns on under the following
conditions. Inspect the tyre sizes or
tyre pressures on all 4 wheels. Contact
an expert repairer (we recommend an
Authorised Mazda Repairer) if the
indication remains on or the warning
light remains illuminated.
xWhen any of the tyre diameter is
different.
xWhen any of the tyre pressure is
incorrect.
▼120 km/h Warning Light*
The 120 km/h warning light
illuminates when the vehicle speed
exceeds 120 km/h.
Action to be taken
Lower the vehicle speed.
▼Tyre Pressure Monitoring System
(TPMS) Warning Indication/
Warning Light (Flashing)
*
If there is a problem with the TPMS or
the voltage of a tyre pressure sensor
decreases, the TPMS warning light
flashes and a message is displayed on
the multi-information display. Have
your vehicle inspected by an expert
repairer (we recommend an
Authorised Mazda Repairer).
WARNING
Do not drive the vehicle at high
speeds if the TPMS warning light turns
on or flashes:
Driving the vehicle at high speeds
while the TPMS warning light is turned
on or
flashing is dangerous because
the brake performance and the
steering wheel operability will be
reduced. If the vehicle is driven at high
speeds or the brakes are suddenly
applied, it could lead to an accident.
Gradually apply the brakes to lower the
vehicle's speed.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
*Some models.7-57

perform the applicable procedure
(page 3-8).
▼Power Liftgate Warning Beep*
If system operation precautions are
necessary, the driver is notified by the
warning sound.
Warning beep What to check
The beep sounds 3
timesThe conditions re-
quired for the power
liftgate to operate have
not been met, such as
an object being stuck
in the liftgate.
The beep sound con-
tinuesThe vehicle is being
driven with the liftgate
open. Stop the vehicle
and close the liftgate.
▼Low Fuel Warning Beep
When the low fuel warning light
flashes, a warning beep is activated
once at the same time.
▼Electronic Steering Lock Warning
Beep
The warning beep operates if the
steering wheel is not unlocked after the
push button start is pressed. (page
4-4)
▼Brake System Warning Beep (With
M Hybrid)
A warning beep is activated if a
problem with the brake system occurs
and the brakes may not work as
intended. Decelerate the vehicle while
checking the safety of the surrounding
area, and park the vehicle in a safe
place. After stopping the vehicle,
contact an expert repairer (we
recommend an Authorised Mazda
Repairer).
▼Brake Override Warning Beep
A warning beep is activated when the
accelerator pedal and brake pedal are
depressed at the same time while
driving. Only depress the brake pedal.
▼Vehicle Problem Warning Beep
If any of the following problems occur,
a warning beep is activated. Check the
information regarding the warning
indication in the instrument cluster or
on the centre display.
xAutomatic transmission problemxIncrease in automatic transmission
internal temperature
xM Hybrid problemxBrake fluid amount decreasexEngine oil level sensor problemxElectric Parking Brake (EPB) problemxEngine hydraulic pressure decreasexEngine coolant temperature increasexEngine system problem
▼Shift Position Warning Beep
A sound is activated when the push
button start is pressed while the
selector lever is in a position other
than P, and the ignition is switched to
ACC. Check the selector lever
position.
▼Ignition Not Off Reminder
Warning Beep (With M Hybrid)
A warning beep is activated
continuously if the driver's door is
opened with the selector lever in a
position other than the P or N
position. Shift the selector lever to the
P or N position, or close the driver's
door.
▼i-stop Warning Beep*
xIf the driver's door is opened while
engine idling is stopped, the warning
sound operates to notify the driver
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
*Some models.7-69

where contact details are also
provided.

Data, which is exclusively stored locally
on the vehicle, may be viewed with
expert assistance, e.g., in a vehicle
workshop, in return for payment if
appropriate.

Legal requirements regarding the
disclosure of data
To the extent that legal regulations
exist, manufacturers are obliged to
release information stored by them, at
the request of public authorities, to the
extent required on a case-by-case
basis (e.g., when a criminal offence is
being investigated).

Public authorities are also permitted to
read the data from vehicles in specific
cases, within the scope of applicable
law. For example, in the event of an
accident, information can be read from
the air bag control unit to help clarify
the circumstances of the accident.

Operational data on the vehicle
Control units process data in order to
operate the vehicle.

These include, for example:
xvehicle status information (e.g.,
speed, deceleration, lateral
acceleration, wheel speed, seatbelt
usage indicator),
xenvironmental conditions (e.g.,
temperature, rain sensor, distance
sensor).

These data are generally volatile and
are not stored beyond the operating
time, and only processed on the
vehicle itself. Control units frequently
contain data storage media. These can
be used to document, either
temporarily or permanently,
information about the condition of the
vehicle, component stress,
maintenance requirements and
technical events and failures.

The following information may be
stored, depending on the technical
configuration:
xoperating conditions of system
components (e.g.,
fill levels, tyre
pressures and battery status),
xmalfunctions and defects in
important system components (e.g.,
lighting and brakes),
xresponse of the system to
extraordinary driving situations (e.g.,
deployment of an air bag, activation
of stability control systems),
xinformation on events in which the
vehicle is damaged,
xfor electric vehicles, the state of
charge of the high-voltage battery
and the vehicle’s estimated range.

In particular cases (e.g., if the vehicle
has detected a malfunction), it may be
necessary to store data which would
normally be volatile.

If you make use of services (e.g., repair
and maintenance services), it may be
possible, if necessary, to read out and
use the stored operating data together
with the vehicle identification number.
The data from the vehicle may be read
out by employees of the Mazda
Network (e.g. authorised workshops,
manufacturer) or by third parties (e.g.,
breakdown services, independent
repair shops). The same applies in the
case of warranty cases and quality
assurance measures.

The data is usually read out via the
mandatory OBD (on-board
Customer Information
Collection and Processing of Data in the Vehicle
8-6

Index
Emergency Towing
Towing description............... 7-46
Towing hooks....................... 7-47
Emission Control System
(SKYACTIV-
D 1.8)...................................... 3-32
Emission Control System (SKYACTIV-
G 2.0,
SKYACTIV-X 2.0).............3-32
Engine
Bonnet release..................... 6-17
Coolant............................... 6-28
Engine compartment
overview.............................. 6-19
Exhaust gas.......................... 3-33
Oil....................................... 6-24
Starting.................................. 4-5
Essential Information................... 6-2
Excessive Speed Warning........... 7-72
Exhaust Gas.............................. 3-33
Exterior Care............................. 6-54
Aluminium wheel
maintenance........................ 6-58
Bright-metal maintenance..... 6-58
Cavity protection.................. 6-58
Maintaining the finish........... 6-55
Paint damage touch-up......... 6-57
Plastic part maintenance....... 6-59
Undercoating....................... 6-58
F
Flasher
Hazard warning.................... 4-68
Headlights............................4-54
Flat Tyre.................................... 7-24
Changing a flat tyre.............. 7-33
Mounting the spare tyre........ 7-37
Removing a flat tyre.............. 7-34
Floor Mat................................. 3-55
Fluids
Brake/Clutch........................6-30
Classification.......................... 9-6
Washer................................ 6-31
Fog Lights
Rear.....................................4-59
Foot Brake................................ 4-69
Forward Sensing Camera (FSC) ..........
.............................................. 4-216
Front Camera/Side Cameras/Rear
Camera.................................. 4-226
Front Cross Traffic Alert (FCTA) ..........
.............................................. 4-123
Front Cross
Tra ffi c Alert (FCTA)
Warning Beep........................... 7-71
Front Radar Sensor.................. 4-220
Front Side Radar Sensor........... 4-222
Fuel
Filler
flap and cap................. 3-34
Requirements
(SKYACTIV-D
1.8)..................................... 3-31
Requirements
(SKYACTIV-G 2.0,
SKYACTIV-G 2.5,
SKYACTIV-X
2.0)..................................... 3-29
Tank capacity......................... 9-7
Fuses........................................ 6-46
Panel description.................. 6-49
Replacement........................ 6-46
G
Gauges..................................... 4-21
Glove Compartment..................5-40
H
Hazardous Driving.....................3-54
Hazard Warning Flasher............. 4-68
Headlights
Coming home light...............4-57
Flashing................................4-57
High-low beam.................... 4-57
Leaving home light............... 4-57
Levelling............................... 4-58
Running lights...................... 4-58
10-4