sensor MAZDA MODEL 3 HATCHBACK 2015 (in English) Workshop Manual

4–17 7
When Driving
Parking Sensor System
NOTE
 (With front sensor and front corner sensor) The system may have a malfunction if the beep sound which indicates a system
malfunction is heard and the indicator light fl ashes. Consult an expert repairer, we
recommend an Authorised Mazda Repairer.
  The beeper which indicates a system malfunction 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 expert repairer, we recommend an
Authorised Mazda Repairer.
Sensor Detection Range
The sensors detect obstructions within the following range.
Front sensor detection range
Front corner sensor detection rangeRear sensor detection range Rear corner sensor detection rangeB
A
D
CA: About 50 cm (About 19 in)
B: About 50 cm (About 19 in)
C: About 100 cm (About 39.3 in)
D: About 150 cm (About 59.0 in)
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*Some models.4–178
When Driving
Parking Sensor System
Park Assist Sensor System Operation
With front sensor and front corner sensor
The switch can be activated when the ignition is switched ON, the shift lever is in any
position except reverse (R), and the vehicle speed is about 10 km/h (6 mph) or less.
When the parking sensor switch is pressed, a beep sound is heard, the obstruction detection
indication
* is displayed in the audio screen, and the indicator light in the switch illuminates.
Indicator light
NOTE
If the system is cancelled, it will not restore automatically even when the vehicle speed is
decreased to 10 km/h or less.
Sensor detection condition
The system can be used when the ignition is switched ON and the Park Assist Sensor Switch
has been turned on.
The system will then operate when the shift lever is placed in reverse (R).
The sensors detect obstructions under the following conditions:
Sensor Condition
Front Sensor The shift lever is in any position except reverse (R), and the vehicle speed is about 10
km/h (6 mph) or less.
Front Corner Sensor The vehicle speed is about 10 km/h (6 mph) or less.
Rear Sensor The shift lever is in reverse (R).
Rear Corner Sensor The shift lever is in reverse (R), and the vehicle speed is about 10 km/h (6 mph) or
less.
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4–179
When Driving
Parking Sensor System
The system is cancelled under the following conditions:
 


 The parking sensor switch is pressed while the parking sensor is in operation.



 The vehicle speed is 10 km/h (6 mph) or more.
Without front sensor and front corner sensor
When the ignition is switched ON and the shift lever is shifted to the reverse (R), the beep
sound activates and the system is enabled for use.
The sensors detect obstructions under the following conditions:
Sensor Condition
Rear Sensor The shift lever is in reverse (R).
Rear Corner Sensor The shift lever is in reverse (R), and the vehicle speed is about 10 km/h (6 mph) or
less.
Obstruction Detection Indication (with Front Sensor and Front Corner
Sensor)
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 rear view monitor With rear view monitor
Right corner
sensor gauge
Right corner
sensor gauge Left corner
sensor gauge
Left corner
sensor gauge Front
sensor
gaugeRight corner
sensor gauge Left corner
sensor gaugeFront sensor gauge
Rear sensor gauge Right corner
sensor gauge
Left corner
sensor gaugeRear
sensor
gauge
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4–18 0
When Driving
Parking Sensor System
System problem notifi cation
If any of the problems indicated in the table below occurs, the driver is notifi ed of the
problem depending on the type of system as shown.
Detection Indicator
Solution
Without rear view monitor With rear view
monitor
Disconnection
The system may have a malfunction.
Have the vehicle inspected at an
expert repairer, we recommend an
Authorised Mazda Repairer as soon
as possible.
System
malfunction
The system may have a malfunction.
Have the vehicle inspected at an
expert repairer, we recommend an
Authorised Mazda Repairer as soon
as possible.
Frost/soiling
Foreign matter may be on the
sensor area corresponding to the
obstruction detection indication
shown. If the system does not
recover, have the vehicle inspected at
an expert repairer, we recommend an
Authorised Mazda Repairer.
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*Some models.4–181
When Driving
Parking Sensor System
Parking Sensor Warning Beep
The beeper sounds as follows while the system is operating.
Front Sensor
* , Rear Sensor
Distance
Detection area Distance between vehicle and obstruction
Beeper sound *1 Front Sensor * Rear Sensor
Farthest distance Approx. 100 cm—60 cm (39.3—
23.0 in)
Approx. 150 cm—60 cm (59.0—
23.0 in)
Slow intermittent
sound
Far distance Approx. 60—45 cm (23—17 in)
Approx. 60—45 cm (23—17 in)
Medium
intermittent sound
Middle distance Approx. 45—35 cm (17—13 in)
Approx. 45—35 cm (17—13 in)
Fast intermittent
sound
Close distance Within approx. 35 cm (13 in)
Within approx. 35 cm (13 in)
Continuous sound
*1 The rate at which the intermittent sound beeps increases as the vehicle approaches the obstruction.
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*Some models.4–182
When Driving
Parking Sensor System
Front Corner Sensor * , Rear Corner Sensor
Distance Detection area Distance between vehicle and obstruction
Beeper sound *1 Front * /Rear Corner Sensor
Far distance Approx. 50—38 cm (19—14 in)
Medium intermittent sound
Middle distance Approx. 38—25 cm (14.0—9.8 in)
Fast intermittent sound
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 is detected in a zone for 6 seconds or more, the beep sound is stopped
(except for the close-distance zone). If the same obstruction is detected in another zone,
the corresponding beep sound is heard.
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4–183
When Driving
Parking Sensor System
When Warning Indicator/Beep is Activated
The system notifi es the driver of an abnormality by activating the beep sound and the
indicator light.
Indicator/Beep How to check
The indicator light fl ashes when
the parking sensor switch is
pressed at a vehicle speed of 10
km/h (6 mph) or less. The system may have a malfunction. Have the vehicle inspected at an expert
repairer, we recommend an Authorised Mazda Repairer as soon as possible.
The beep sound is not heard. The system may have a malfunction. Have the vehicle inspected at an expert
repairer, we recommend an Authorised Mazda Repairer as soon as possible.
The intermittent sound of the
buzzer is heard fi ve times. Remove any foreign material from the sensor area. If the system does not
recover, have the vehicle inspected at an expert repairer, we recommend an
Authorised Mazda Repairer.
A certain obstruction detection
indicator is continuously
displayed. Refer to Obstruction Detection Indication on page 4-179 .
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5–13
Interior Features
Air-Conditioning System
Sunlight/Temperature Sensor
The air-conditioning system measures
inside and outside temperatures, and
sunlight. It then sets temperatures inside
the passenger compartment accordingly.
CAUTION
Do not obstruct either sensor, otherwise
the air-conditioning system will not
operate properly.
Sunlight sensor
Interior temperature sensor
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5–18
Interior Features
Air-Conditioning System
Sunlight/Temperature Sensor
The air-conditioning system measures
inside and outside temperatures, and
sunlight. It then sets temperatures inside
the passenger compartment accordingly.
CAUTION
Do not obstruct either sensor, otherwise
the air-conditioning system will not
operate properly.
Sunlight sensor
Interior temperature sensor
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6–36
Maintenance and Care
Owner Maintenance
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 petrol, paraffi n,
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 windscreen above the rain
sensor is touched.
 


 If the windscreen above the rain
sensor is wiped with a cloth.
 


 If the windscreen 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
fi ngers 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.
Contamination of either the windscreen 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 Windscreen Wiper
Blades
When the wipers no longer clean well, the
blades are probably worn or cracked.
Replace them.
CAUTION
To prevent damage to the wiper arms
and other components, do not try to
sweep the wiper arm by hand.
NOTE
To prevent damage to the wiper arm
blades when raising both the driver and
passenger side wiper arms, raise the
driver side wiper arm fi rst. Conversely,
when setting down the wiper arms, set
the passenger side wiper arm down fi rst.
1. Raise the wiper arm.
2. Open the clip and slide the blade
assembly in the direction of the arrow.
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