sensor MAZDA MODEL CX-30 2021 Manual Online

Parking Sensor System*
▼Pa r k i n g S e n s o r Sys t e m
The parking sensors use ultrasonic sensor
s which detect obstructions around the
vehicle when the vehicle is driven at low speeds, such as during garage or parallel
parking , and a buzzer sound and detection indicator notify the driver of the
approximate distance from the vehicle to the surrounding obstruction.

1. Front ultrasonic sensor*
2. Front corner ultrasonic sensor*
3. Rear ultrasonic sensor
4. Rear corner ultrasonic sensor
5. Rear side ultrasonic sensor
*
WARNING
Do not rely completely on the parking se nsor system and be sure to confirm the
safety around your vehicl e visually when driving:
This system can assist the driver in operating the vehicle in the forward and
backward directions while parking. The detection ranges of the sensors are limited,
therefore, driving the vehicle while relying only on the system may cause an
accident. Always confirm the safety around your vehicle visually when driving.
CAUTION
 Do not install any accessories within the detection ranges of the sensors. It may
affect the system operation.
 Depending on the type of obstructio n and the surrounding conditions, the
detection range of a sensor may narrow, or the sensors may not be able to detect
obstructions.
When Driving
Pa r k i n g S e n s o r Sys te m
4-232*Some models.
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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 activate d when the ignition is switched ON the
next time.
The system may not operate normally under the following conditions:
Mud, ice, or snow is adhering to the sensor area (Returns to normal operation
when removed).
The sensor area is frozen (Returns to normal operation when the ice is thawed).The sensor is covered by a hand.The sensor is excessively shocked.The vehicle is excessively tilted.Under extremely hot or cold weather conditions.The vehicle is driven on bumps, inclines, gravel, grating, or grass covered roads.Anything which generates ultrasonic wave s 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.
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, or a steep grade.An obstruction is too close to the sensor.The vehicle is moving towards an uneven wall or stairs.There are multiple obstructions.The vehicle is driven in a place with low ceilings.Obstructions 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.
The following types of obstructions may not be detected:
Thin objects such as wire, rope or poles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 a sound is not activated or the detection
indication is not displayed even when th e parking sensor OFF switch is pressed
and the parking sensor is operable. Have your vehicle inspected by an Authorized
Mazda Dealer.
The system may have a malfunction if the indicator light does not turn on even
when the parking sensor OFF switch is turned on. Have your vehicle inspected by
an Authorized Mazda Dealer.
When Driving
Pa r k i n g S e n s o r Sys te m
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The system may have a malfunction if a message indicating a system malfunction is
displayed. Have your vehicle inspected by an Authorized Mazda Dealer.
A 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.
▼Sensor Detection Range
The sensors detect obstructions within the following range.

1. Front ultrasonic sensor detection range
2. Rear corner/Rear side ultrasonic sensor detection range
3. Rear ultrasonic sensor detection range
4. Front corner ultrasonic sensor detection range
A: About 55.0 cm (About 21.6 in)
B: About 150 cm (About 59.0 in)
C: About 100 cm (About 39.3 in)

Viewing distance display
Display
Distance between vehicle and obstruction
Without 360° view monitor With 360° view moni-
tor Front ultrasonic sensor
*/
Front corner ultrasonic
sensor
*
Rear ultrasonic sensor/Rear corner ultrasonic
sensor/Rear side ultra-
sonic sensor
*
Green
Front ultrasonic sensor:Approx. 100― 60.0 cm
(39.3― 23.6 in) Rear ultrasonic sensor:
Approx. 150― 60.0 cm
(59.0 ―23.6 in)
When Driving
Pa r k i n g S e n s o r Sys te m
4-234*Some models.
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DisplayDistance between vehicle and obstruction
Without 360° view monitor With 360° view moni-
tor Front ultrasonic sensor
*/
Front corner ultrasonic
sensor
*
Rear ultrasonic sensor/Rear corner ultrasonic
sensor/Rear side ultra-
sonic sensor
*
Yellow
Front ultrasonic sensor:
Approx. 60.0 ―45.0 cm
(23.6 ―17.7 in)
Front corner ultrasonic sensor:
Approx. 55.0 ―38.0 cm
(21.6 ―14.9 in) Rear ultrasonic sensor:
Approx. 60.0 ―45.0 cm
(23.6― 17.7 in)
Rear corner ultrasonic
sensor/Rear side ultra- sonic sensor:
Approx. 55.0 ―38.0 cm
(21.6― 14.9 in)
Amber
Front ultrasonic sensor:
Approx. 45.0 ―35.0 cm
(17.7 ―13.7 in)
Front corner ultrasonic sensor:
Approx. 38.0 ―25 cm
(14.9― 9.8 in) Rear ultrasonic sensor:
Approx. 45.0 ―35.0 cm
(17.7― 13.7 in)
Rear corner ultrasonic
sensor/Rear side ultra- sonic sensor:
Approx. 38.0 ―25 cm
(14.9― 9.8 in)
Red
Front ultrasonic sensor:
Within approx. 35.0 cm (13.7 in)
Front corner ultrasonic sensor:
Within approx. 25 cm (9.8 in) Rear ultrasonic sensor:
Within approx. 35.0 cm (13.7 in)
Rear corner ultrasonic
sensor/Rear side ultra- sonic sensor:
Within approx. 25 cm (9.8 in)
When Driving
Pa r k i n g S e n s o r Sys te m
*Some models.4-235
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▼Parking Sensor OFF Switch
When the switch is pressed, the
parking sensor is stopped and the
indicator light turns on.
If the switch is pressed again, the
parking sensor becomes operational
and the indicator light turns off.
1. Indicator light
NOTE
(Automatic vehicle)
The detection indicator and buzzer
of the front ultrasonic sensors/front
corner ultrasonic sensors do not
operate when the selector lever is in
the P position.
The 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. Right rear corner ultrasonic sensor gauge/Right rear side ultrasonic
sensor gauge
*
2. Rear ultrasonic sensor gauge
3. Left rear corner ultrasonic sensorgauge/Left rear side ultrasonic
sensor gauge
*
With 360°view monitor
1. Front ultrasonic sensor gauge
2. Right front corner ultrasonic sensorgauge
3. Right rear corner ultrasonic sensor gauge/Right rear side ultrasonic
sensor gauge
*
4. Rear ultrasonic sensor gauge
5. Left rear corner ultrasonic sensorgauge/Left rear side ultrasonic
sensor gauge
*
6. Left front corner ultrasonic sensor
gauge
When Driving
Pa r k i n g S e n s o r Sys te m
4-236*Some models.
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▼Parking Sensor Warning Beep
Informs the driver of the ap
proximate distance from the vehicle to the obstruction
using warning beeps depending on the distance. If multiple obstructions are
detected at the same time, warning beeps are activated according to the distance to
the nearest obstruction. The warning beeps are activated as follows while the system
is operating. However, the warning beeps are not activated while the seat belt
reminder is operating.
Front ultrasonic sensor
*, Rear ultrasonic sensor
Distance De-
tection area Distance between vehicle and obstruction
Beeper sound*1Front ultrasonic sensor Rear ultrasonic sensor
Farthest dis- tance Approx. 100
―60.0 cm
(39.3 ―23.6 in)
Approx. 150 ―60.0 cm
(59.0 ―23.6 in)
Slow intermittent
sound
Far distance Approx. 60.0
―45.0 cm
(23.6 ―17.7 in)
Approx. 60.0 ―45.0 cm
(23.6 ―17.7 in)
Medium intermit-
tent sound
Middle dis- tance Approx. 45.0
―35.0 cm
(17.7 ―13.7 in)
Approx. 45.0 ―35.0 cm
(17.7 ―13.7 in)
Fast intermittent
sound
When Driving
Pa r k i n g S e n s o r Sys te m
4-238*Some models.
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Distance De-tection area Distance between vehicle and obstruction
Beeper sound*1Front ultrasonic sensor Rear ultrasonic sensor
Close distance Within approx. 35.0 cm (13.7
in)
Within approx. 35.0 cm (13.7in)
Continuous
sound
*1 The rate at which the intermittent sound beeps increases as the vehicle approaches the obstruction.
Front corner ultrasonic sensor*, Rear corner/Rear side* ultrasonic sensor
Distance Detectionarea Distance between vehicle and obstruction
Beeper sound*1Front corner ultrasonic sensor/Rear corner,Rear side ultrasonic sensor
Far distance Approx. 55.0
―38.0 cm (21.6 ―14.9 in)
Medium intermittent
sound
Middle distance Approx. 38.0
―25 cm (14.9 ―9.8 in)
Fast intermittent sound
When Driving
Pa r k i n g S e n s o r Sys te m
*Some models.4-239
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Distance Detectionarea Distance between vehicle and obstruction
Beeper sound*1Front corner ultrasonic sensor/Rear corner,Rear side ultrasonic sensor
Close distance Within approx. 25 cm (9.8 in)
Continuous sound
*1 The rate at which the intermittent sound beeps increases as the vehicle approaches the obstruction.
NOTE
If an obstruction in the same area excluding the close area is detected
continuously for 6 seconds or longer, only the warning beeps stop activating.
(Detection is indicated) If the detection area changes to the close side, the
warning beeps resumes. (If the detection area changes to the far side, the warning
beeps remain off)
The sound volume (each of front and rear) can be changed.
Refer to the Settings section in
the Mazda Connect Owner's Manual.
▼When Warning Indicator/Beep is Activated
The system notifies the driver of an abno
rmality by activating the beep sound and
the indicator light.
Indicator/Beep How to check
A message indicating a sys-
tem malfunction or sensor
malfunction is displayed. There may be a problem with the system. Have your vehicle inspected
by an Authorized Mazda Dealer as soon as possible.
A message indicating that the
sensor is dirty is displayed. Remove any foreign matter from the sensor area. If the system does not
recover, have the vehicle inspected by an Authorized Mazda Dealer.
A certain obstruction detec-
tion indication is continuous-
ly displayed. Foreign matter may have gotten on the sensor area corresponding to
the detection indicator. If the system does not recover, have the vehicle
inspected by an Authorized Mazda Dealer.
When Driving
Pa r k i n g S e n s o r Sys te m
4-240
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When selecting heat, the system will
restrict airflow until the engine has
warmed to prevent cold air from
blowing out of the vents.
▼Windshield Defrosting and
Defogging
Press the windshield defroster switch.
In this position, the outside air position
is automatically selected, and the air
conditioner automatically turns on.
The air conditioner will directly
dehumidify the air to the front
windshield and side windows on page
5-4.
Airflow amount will be increased.
WARNING
Set the temperature control to the hot
or warm position when defogging
(
position):
Using the
position with the
temperature control set to the cold
position is dangerous as it will cause
the outside of the windshield to fog
up. Your vision will be hampered,
which could lead to a serious accident.
NOTE
Fogging on the windows clears up
more easily while the air conditioner
is on, but they will fog up more easily
if the air conditioner is turned off.
Be careful that the windows do not
fog up when doing any of the
following:
Switching to recirculate modeTu r n i n g off the air conditionerUse the temperature control dial to
increase the air flow temperature
and defog the windshield more
quickly.
▼Sunlight/Temperature Sensor
The climate control system measures
inside and outside temperatures,
humidity and sunlight using the
sunlight/temperature sensor. It sets
temperatures inside the cabin
accordingly.
CAUTION
Do not obstruct both sensors,
otherwise the climate control system
will not operate properly.
Sunlight sensor
1. Sunlight sensor
Interior temperature sensor
1. Interior temperature sensor
Interior Features
Climate Control System
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Wiper Blades
▼Wiper Blades
CAUTION

Hot waxes applied by automatic car
washers have been known to
affect
the wiper's ability to clean windows.
 To prevent damage to the wiper
blades, do not use gasoline,
kerosene, paint thinner, or other
solvents on or near them.
 When the wiper lever is in the AUTO
position and the ignition is switched
ON, the wipers may move
automatically in the following cases:
 If the windshield above the rain
sensor is touched.
 If the windshield above the rain
sensor is wiped with a cloth.
 If the windshield is struck with a
hand or other object.
 If the rain sensor is struck with a
hand or other object from inside
the vehicle.
Be careful not to pinch hands or
fingers as it may cause injury, or
damage the wipers. When washing
or servicing the vehicle, make sure
the wiper lever is in the OFF
position.
 Before lifting the windshield wiper
blades off the windshield, always
follow the procedure for moving the
windshield wiper blades. Otherwise,
a wiper blade, wiper arm, or the
hood could be damaged.
Refer to the Replacing Windshield
Wiper Blades (page 6-23) section
for the procedure on how to move
the windshield wiper blades to the
service position.
Contamination of either the
windshield or the blades with foreign
matter can reduce wiper effectiveness.
Common sources are insects, tree sap,
and hot wax treatments used by some
commercial car washes.

If the blades are not wiping properly,
clean the window and blades with a
good cleaner or mild detergent; then
rinse thoroughly with clean water.
Repeat if necessary.
▼ Replacing Windshield Wiper
Blades
When the wipers no longer clean well,
the blades are probably worn or
cracked.
Replace them.
CAUTION

To prevent damaging a windshield
wiper blade, wiper arm, or the hood,
perform the following procedure.
 Before lifting the windshield wiper
blades off the windshield, always
move them to the service position.
 When putting the windshield
wiper blades back on the
windshield, make sure that they
are in the service position before
switching the ignition ON and
operating the windshield wipers.
 Replace with Mazda genuine wiper
blades. If they are replaced with
wiper blades other than a Mazda
genuine product, they may not wipe
with the same
efficiency as the
genuine product.
 To prevent damage to the wiper
arms and other components, do not
try to sweep the wiper arm by hand.
Maintenance and Care
Owner Maintenance
6-23
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