sensor MAZDA MODEL 2 2017 (in English) Owner's Manual

4–65
When Driving
Switches and Controls
NOTE
  The headlights, other exterior lights and instrument panel illumination may not turn
off immediately even if the surrounding area becomes well-lit because the light sensor
determines that it is night time if the surrounding area is continuously dark for several
minutes such as inside long tunnels, traf¿ c jams inside tunnels, or in indoor parking
lots.
 In this case, the lights turn off if the light switch is turned to the position.
  When the headlight switch is in the position and the ignition is switched to ACC
or the ignition is switched off, the headlights, other exterior lights and instrument panel
illumination will turn off.
  The instrument panel illumination can be adjusted by rotating the knob in the
instrument cluster. Also, the antidazzle mode can be changed by rotating the knob until
a beep sound is heard. To adjust the brightness of the instrument panel illumination:
Refer to Instrument Panel Illumination on page 4-30 .

 The sensitivity of the AUTO lights may be changed by an Authorised Mazda Repairer.
Refer to Personalisation Features on page 9-13 .

4–74
When Driving
Switches and Controls
With auto-wiper control


Switch Position
Wiper operation
No. Type A Type B

Operation while pulling
up lever

Stop

Auto control

Low speed

High speed
Auto-wiper control
When the wiper lever is in the

position, the rain sensor senses the amount
of rainfall on the windscreen and turns the
wipers on or off automatically (off—
intermittent—low speed—high speed).

The sensitivity of the rain sensor can be
adjusted by turning the switch on the
wiper lever.
From the centre position (normal), rotate
the switch upward for higher sensitivity
(faster response) or rotate it downward for
less sensitivity (slower response).

Higher sensitivity
Less sensitivitySwitch
Centre
position

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When Driving
Switches and Controls
CAUTION
  Do not shade the rain sensor by
adhering a sticker or a label on the
windscreen. Otherwise the rain
sensor will not operate correctly.
 
 When the wiper lever is in the
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 or wiped with a
cloth.
 


 If the windscreen is struck with a
hand or other object from either
outside or inside the vehicle.
  Keep hands and scrapers clear of the
windscreen when the wiper lever is
in the
position and the ignition
is switched ON as ¿ ngers could be
pinched or the wipers and wiper
blades damaged when the wipers
activate automatically.
 If you are going to clean the
windscreen, be sure the wipers are
turned off completely (when it is
most likely that the engine is left
running) this is particularly important
when clearing ice and snow.
NOTE
  Switching the auto-wiper lever from
the
to the position while
driving activates the windscreen
wipers once, after which they operate
according to the rainfall amount.
  The auto-wiper control may not
operate when the rain sensor
temperature is about –10 °C (14 °F)
or lower, or about 85 °C (185 °F) or
higher.
  If the windscreen is coated with
water repellent, the rain sensor may
not be able to sense the amount of
rainfall correctly and auto-wiper
control may not operate properly.
  If dirt or foreign matter (Such as
ice or matter containing salt water)
adheres to the windscreen above
the rain sensor or if the windscreen
is iced, it could cause the wipers to
move automatically. However, if the
wipers cannot remove this ice, dirt
or foreign matter, the auto-wiper
control will stop operation. In this
case, set the wiper lever to the low
speed position or high speed position
for manual operation, or remove the
ice, dirt or foreign matter by hand to
restore the auto-wiper operation.

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When Driving
Switches and Controls
NOTE
  If the auto-wiper lever is left in the

position, the wipers could
operate automatically from the effect
of strong light sources,
electromagnetic waves, or infrared
light because the rain sensor uses an
optical sensor. It is recommended
that the auto-wiper lever be switched
to the
position other than when
driving the vehicle under rainy
conditions.
  The auto-wiper control functions can
be turned off.
 Refer to Personalisation Features on
page 9-13 .
Windscreen Washer
Pull the lever toward you and hold it to
spray washer À uid.


Washer OFF

NOTE
If the windscreen washer is turned
on when the windscreen wipers are
not operating, the windscreen wipers
operate a few times.
If the washer does not work, inspect the
À uid level (page 6-32 ). If the À uid level
is normal, consult an expert repairer,
we recommend an Authorised Mazda
Repairer.
NOTE
(With headlight washers)
When the headlights are on, the
headlight washers operate automatically
once every ¿ fth time the windscreen
washer operates.
Refer to Headlight Washer on page
4-77 .

4–102
When Driving
i-ACTIVSENSE
*Some models.
i-ACTIVSENSE *
i-ACTIVSENSE is a collective term covering a series of advanced safety and driver support
systems which make use of a Forward Sensing Camera (FSC) and radar sensors. These
systems consist of active safety and pre-crash safety systems.
These systems are designed to assist the driver in safer driving by reducing the load on the
driver and helping to avert collisions or reduce their severity. However, because each system
has its limitations, always drive carefully and do not rely solely on the systems.
Active Safety Technology
Active Safety Technology supports safer driving by helping the driver to recognise potential
hazards and avert accidents.
Driver awareness support systems
Nighttime visibility
Adaptive LED Headlights (ALH) ..................................................................................... 4-108
High Beam Control System (HBC) .................................................................................. 4-105
Left/right side and rear side detection
Lane Departure Warning System (LDWS) ....................................................................... 4-111
Blind Spot Monitoring (BSM) .......................................................................................... 4-117
Inter-vehicle distance recognition
Distance Recognition Support System (DRSS) ................................................................ 4-124
Driver fatigue detection
Driver Attention Alert (DAA) ........................................................................................... 4-127
Rear obstruction detection when leaving a parking space
Rear Cross Traf¿ c Alert (RCTA) ...................................................................................... 4-130
Driver support systems
Inter-vehicle distance
Mazda Radar Cruise Control (MRCC) ............................................................................. 4-135
Speed control
Adjustable Speed Limiter ................................................................................................. 4-148

4–103
When Driving
i-ACTIVSENSE
Pre-Crash Safety Technology
Pre-crash safety technology is designed 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) ............................................................... 4-155
Reverse driving
Smart City Brake Support [Reverse] (SCBS R) ............................................................... 4-161
Collision damage reduction in medium/high speed range
Smart Brake Support (SBS) .............................................................................................. 4-167
Camera and Sensors
Forward Sensing Camera (FSC)
The Forward Sensing Camera (FSC) detects lane indications and recognises headlights, tail
lights and city lights during nighttime driving. The following systems also use the Forward
Sensing Camera (FSC).
 


 High Beam Control System (HBC)



 Adaptive LED Headlights (ALH)



 Driver Attention Alert (DAA)



 Lane Departure Warning System (LDWS)



 Smart Brake Support (SBS)
The Forward Sensing Camera (FSC) is installed at the top of the windscreen near the
rearview mirror.
Refer to Forward Sensing Camera (FSC) on page 4-170 .
Radar sensor (front)
The radar sensor (front) functions by detecting the radio waves reÀ ected off a vehicle ahead
sent from the radar sensor. The following systems also use the radar sensor (front).
 


 Distance Recognition Support System (DRSS)



 Mazda Radar Cruise Control (MRCC)



 Smart Brake Support (SBS)
The radar sensor (front) is mounted behind the radiator grille.
Refer to Radar Sensor (Front) on page 4-176 .

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When Driving
i-ACTIVSENSE
Laser sensor (front)
The laser sensor (front) emits a near-infrared laser beam and receives the beam reÀ ected
off the reÀ ective surface of a vehicle in front, and the detected beam is then used for
measurement. The following systems also use the laser sensor (front).
 


 Smart City Brake Support [Forward] (SCBS F)



 Smart Brake Support (SBS)
The laser sensor (front) is installed at the top of the windscreen near the rearview mirror.
Refer to Laser Sensor (Front) on page 4-179 .
Radar sensors (rear)
The radar sensors (rear) function by detecting the radio waves reÀ ected off a vehicle
approaching from the rear or an obstruction sent from the radar sensors. The following
systems also use the radar sensors (rear).
 


 Blind Spot Monitoring (BSM)



 Rear Cross Traf¿ c Alert (RCTA)
The radar sensors (rear) are installed inside the rear bumper, one each on the left and right
sides.
Refer to Radar Sensors (Rear) on page 4-181 .
Ultrasonic sensors (rear)
The ultrasonic sensors (rear) function by detecting the ultrasonic waves reÀ ected off
obstructions at the rear sent from the ultrasonic sensors. The following systems also use the
ultrasonic sensors (rear).
 


 Smart City Brake Support [Reverse] (SCBS R)
The ultrasonic sensors (rear) are mounted in the rear bumper.
Refer to Ultrasonic Sensors (Rear) on page 4-183 .

4–118
When Driving
i-ACTIVSENSE
WARNING
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 Blind Spot Monitoring (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.
NOTE
  The Blind Spot Monitoring (BSM) will operate when all of the following conditions
are met:
 


 The ignition is switched ON.



 The Blind Spot Monitoring (BSM) OFF switch is pressed and the BSM OFF switch
indicator light is turned off.
 


 The vehicle speed is about 30 km/h (19 mph) or faster. 

 The Blind Spot Monitoring (BSM) will not operate under the following circumstances. 



 The vehicle speed falls below about 25 km/h (15 mph) even though the Blind Spot
Monitoring (BSM) OFF switch indicator light is turned off.
 


 The shift lever (manual transaxle)/selector lever (automatic transaxle) is shifted to
reverse (R) and the vehicle is reversing.


 In the following cases, the Blind Spot Monitoring (BSM) OFF indicator light turns
on and operation of the system is stopped. If the Blind Spot Monitoring (BSM) OFF
indicator light remains illuminated, have the vehicle inspected at an Authorised Mazda
Repairer as soon as possible.
 


 Some problem with the system including the Blind Spot Monitoring (BSM) warning
indicator lights is detected.
 


 A large deviation in the installation position of a radar sensor (rear) on the vehicle
has occurred.
 


 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.
 


 Driving on snow-covered roads for long periods.



 The temperature near the radar sensors (rear) becomes extremely hot due to driving
for long periods on slopes during the summer.
 


 The battery voltage has decreased.

4–119
When Driving
i-ACTIVSENSE
NOTE
  Under the following conditions, the radar sensors (rear) cannot detect target objects or
it may be dif¿ cult to detect them.




 A vehicle is in the detection area at the rear in an adjacent driving lane but it does
not approach. The Blind Spot Monitoring (BSM) determines the condition based on
radar detection data.
 


 A vehicle is travelling alongside your vehicle at nearly the same speed for an
extended period of time.
 


 Vehicles approaching in the opposite direction.



 A vehicle in an adjacent driving lane is attempting to pass your vehicle.



 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.


 In the following case, the À ashing of the Blind Spot Monitoring (BSM) warning
indicator light, and the activation of the warning sound and the warning screen
indicator display may not occur or they may be delayed.
 


 A vehicle makes a lane change from a driving lane two lanes over to an adjacent
lane.
 


 Driving on steep slopes.



 Crossing the summit of a hill or mountain pass.



 The turning radius is small (making a sharp turn, turning at intersections).



 When there is a difference in the height between your driving lane and the adjacent
lane.
 


 Directly after the Blind Spot Monitoring (BSM) system becomes operable by
changing the setting.
 
 If the road width is extremely narrow, vehicles two lanes over may be detected.
The detection area of the radar sensors (rear) is set according to the road width of
expressways.

4–124
When Driving
i-ACTIVSENSE
*Some models.
Distance Recognition Support System (DRSS) *
The Distance Recognition Support System (DRSS) measures the distance between your
vehicle and a vehicle ahead using a radar sensor (front) while the vehicle speed is about
30 km/h (19 mph) or faster, and if your vehicle approaches a vehicle ahead more closely
than what is appropriate for maintaining distance between the vehicles according to the
vehicle speed, a noti¿ cation in the active driving display is indicated to advise you to keep a
safe distance from the vehicle ahead.
WARNING
Do not rely completely on the Distance Recognition Support System (DRSS) and always
drive carefully:
The Distance Recognition Support System (DRSS) provides advice for safer driving and
noti¿ es the driver of a recommended, safer distance to maintain with a vehicle ahead.
The ability to detect a vehicle ahead is limited depending on the type of vehicle ahead,
the weather conditions, and the traf¿ c conditions. Therefore, if the accelerator and
brake pedals are not operated correctly it could lead to 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.
NOTE
  The Distance Recognition Support System (DRSS) operates when all of the following
conditions are met:
 


 The ignition is switched ON.



 The Distance Recognition Support System (DRSS) is on.



 The selector lever is in a position other than reverse (R).



 The vehicle speed is 30 km/h or faster (19 mph or faster).


 The objects which activate the system are 4-wheeled vehicles. 
 The Distance Recognition Support System (DRSS) may also operate in the presence of
motorcycles and bicycles.
  The Distance Recognition Support System (DRSS) system may not operate normally
under the following conditions:
 


 The Dynamic Stability Control (DSC) has a malfunction.



 The vehicle ahead is travelling at an extremely slow speed. 

 The system does not operate with the following objects: 



 Vehicles approaching in the opposite direction.



 Stationary objects (stopped vehicles, obstructions)