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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 sen\
sors. These
systems consist of active safety and pre-crash safety systems.
These systems are designed to assist the driver in safer driving by redu\
cing 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 th\
e systems.
Active Safety Technology
Active Safety Technology supports safer driving by helping the driver to recognize pote\
ntial
hazards and avert accidents.
Driver awareness support systems
Nighttime visibility
Adaptive Front Lighting System (AFS) ........................................................................\
......4-90
High Beam Control System (HBC) ........................................................................\
............ 4-91
Rear side detection
Blind Spot Monitoring (BSM) ........................................................................\
.................... 4-94
Road sign recognition
Traffic Sign Recognition System (TSR) ........................................................................\
... 4-100
Inter-vehicle distance recognition
Distance Recognition Support System (DRSS) ................................................................ 4-107
Rear obstruction detection when leaving a parking space
Rear Cross Traffic Alert (RCTA) ........................................................................\
.............. 4-111
Driver support systems
Inter-vehicle distance
Mazda Radar Cruise Control (MRCC) ........................................................................\
..... 4-115
Lane departure
Lane-keep Assist System (LAS) & Lane Departure Warning System (LDWS) ............... 4-125
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.
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Collision damage reduction in low vehicle speed range
Forward driving
Smart City Brake Support (SCBS) ........................................................................\
...........4-138
Collision damage reduction in medium/high speed range
Smart Brake Support (SBS) ........................................................................\
...................... 4-143
Camera and Sensors
Forward Sensing Camera (FSC)
The Forward Sensing Camera (FSC) detects lane indications and recogniz\
es headlights,
taillights and city lights during nighttime driving. In addition, it als\
o detects the vehicle
ahead, pedestrians, or obstructions. The following systems also use the Forward Sensing
Camera (FSC).
High Beam Control system (HBC) Lane-keep Assist System (LAS) & Lane Departure Warning System (LDWS) Traffic Sign Recognition System (TSR) Smart City Brake Support (SCBS) Smart Brake Support (SBS)
The Forward Sensing Camera (FSC) is installed at the top of the windsh\
ield near the
rearview mirror.
Refer to Forward Sensing Camera (FSC) on page 4-146.
Radar sensor (front)
The radar sensor (front) functions by detecting the radio waves reflected off a vehicle ahead
sent from the radar sensor. The following systems also use the radar sensor (front).
Mazda Radar Cruise Control (MRCC) Distance Recognition Support System (DRSS) Smart Brake Support (SBS)
The radar sensor (front) is mounted behind the radiator grille.
Refer to Radar Sensor (Front) on page 4-150.
Radar sensors (rear)
The radar sensors (rear) function by detecting the radio waves reflected 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 Traffic 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 4-153.
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*Some models.
Adaptive Front Lighting System (AFS)*
The adaptive front lighting system (AFS) automatically adjusts the hea\
dlight beams to the
left or right in conjunction with the operation of the steering wheel af\
ter the headlights have
been turned on and the vehicle speed is about 2 km/h (2 mph) or higher\
.
A system malfunction or operation conditions are indicated by a warning.
Refer to Warning/Indicator Lights on page 4-32.
NOTE
The Adaptive Front Lighting System (AFS) function can be switched to operable/inopera\
ble
using the personalization function.
Refer to Personalization Features on page 9-10.
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*Some models.
High Beam Control System (HBC)*
The High Beam Control System (HBC) determines the conditions in front of the vehicle
using the Forward Sensing Camera (FSC) while driving in darkness to au\
tomatically switch
the headlights between high and low beams.
Refer to Warning/Indicator Lights on page 4-32.
While driving the vehicle at a speed of about 30 km/h (19 mph) or more\
, the headlights are
switched to high beams when there are no vehicles ahead or approaching i\
n the opposite
direction.
The system switches the headlights to low beams when one of the followin\
g occurs:
The system detects a vehicle or the headlights/lights of a vehicle appro\
aching in the
opposite direction.
The vehicle is driven on roads lined with streetlamps or on roads in wel\
l-lit cities and
towns.
The vehicle is driven at less than about 20 km/h (12 mph).
F orward Sensing
Camera (FSC)
The recognition distance of the
F
orward Sensing Camera (FSC)
v aries according to the
surrounding conditions.
The warning light turns on when the system has a malfunction.
Refer to Warning Indication/Warning Lights on page 4-33.
CAUTION
Do not adjust the vehicle height, modify the headlight units, or remove the camera,
otherwise the system will not operate normally.
Do not rely excessively on the High Beam Control System (HBC) and drive the vehicle while
paying sufficient attention to safety. Switch the headlights between the high beams and
low beams manually if necessary.
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*Some models.
Blind Spot Monitoring (BSM)*
The Blind Spot Monitoring (BSM) is designed to assist the driver in checking the area to the
rear of the vehicle on both sides during lane changes by notifying the d\
river of the presence
of vehicles approaching from the rear in an adjacent lane.
The Blind Spot Monitoring (BSM) detects vehicles approaching from the rear while
traveling in the forward direction at a speed of 10 km/h (6.3 mph) or faster and notifies
the driver by turning on the Blind Spot Monitoring (BSM) warning indicator light and
displaying the vehicle detection screen (vehicles with multi-informatio\
n display and active
driving display).
If the turn signal lever is operated to signal a turn in the direction in which the Blind Spot
Monitoring (BSM) warning indicator light is illuminated while the approaching vehicle is
detected, the Blind Spot Monitoring (BSM) notifies the driver of possible danger by turning
on the Blind Spot Monitoring (BSM) warning indicator light, and by activating the warning
sound and the warning screen indicator display (vehicles with multi-inf\
ormation display and
active driving display).
The detection area on this system covers the driving lanes on both sides\
of the vehicle and
from the rear part of the front doors to about 50 m (164 ft) behind th\
e vehicle.
Detection areas
Your vehicle
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.
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In the following case, the flashing 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 intersecti\
ons). 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.
The Blind Spot Monitoring (BSM) warning indicator light may turn on an\
d the vehicle
detection screen may be displayed in the display in reaction to stationary objects
(guardrails, tunnels, sidewalls, and parked vehicles) on the road or the roadside.
Objects such as guardrails and concrete walls
running alongside the v ehicle.Places where the width between guardrails or
walls on each side of the v ehicle narrows.
The walls at the entrance and e xits of tunnels, turnouts.
A Blind Spot Monitoring (BSM) warning indicator light may flash or the warning beep
may be activated several times when making a turn at a city intersection\
.
Turn off the Blind Spot Monitoring (BSM) while pulling a trailer or whi\
le an accessory
such as a bicycle carrier is installed to the rear of the vehicle. Otherwise, the radar’s
radio waves will be blocked causing the system to not operate normally.
In the following cases, it may be difficult to view the illumination/flashing of the Blind
Spot Monitoring (BSM) warning indicator lights equipped on the door mi\
rrors.
Snow or ice is adhering to the door mirrors. The front door glass is fogged or covered in snow, frost or dirt.
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If a vehicle with the Blind Spot Monitoring (BSM) system is driven in \
a country other than
the U.S.A., Canada, or Mexico, the system has to be turned off by changi\
ng the setting on
the center display.
The system switches to the Rear Cross Traffic Alert function when the shift lever (manual
transaxle) or the selector lever (automatic transaxle) is shifted to \
the reverse (R) position.
Refer to Rear Cross Traffic Alert (RCTA) on page 4-111.
Blind Spot Monitoring (BSM) Warning Indicator Lights/Display Indicator/
Blind Spot Monitoring (BSM) Warning Beep
The Blind Spot Monitoring (BSM) or Rear Cross Traffic Alert (RCTA) system notifies the
driver of the presence of vehicles in adjacent lanes or at the rear of t\
he vehicle using the
Blind Spot Monitoring (BSM) warning indicator light, the warning sound and the display
indicator (vehicles with multi-information display and active driving d\
isplay) while the
systems are operational.
Blind Spot Monitoring (BSM) warning indicator lights
The Blind Spot Monitoring (BSM) warning indicator lights are equipped on the left and
right door mirrors. The warning indicator lights turn on when a vehicle approaching from
the rear in an adjacent lane is detected.
When the ignition is switched ON, the warning indicator light turns on momentarily and
then turns off after a few seconds.
Forward driving (Blind Spot Monitoring (BSM) operation)
The Blind Spot Monitoring (BSM) detects vehicles approaching from the rear and turns on
the Blind Spot Monitoring (BSM) warning indicator lights equipped on the door mirrors
according to the conditions. Additionally, while a Blind Spot Monitoring (BSM) warning
indicator light is illuminated, if the turn signal lever is operated to \
signal a turn in the
direction in which the Blind Spot Monitoring (BSM) warning indicator light is illuminated,
the Blind Spot Monitoring (BSM) warning indicator light flashes.
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Reverse driving (Rear Cross Traffic Alert (RCTA) system operation)
The Rear Cross Traffic Alert (RCTA) system detects vehicles approaching from the left and
right of your vehicle and flashes the Blind Spot Monitoring (BSM) warning indicator lights.
Function for cancelling illumination dimmer
If the Blind Spot Monitoring (BSM) warning indicator lights turn on when the parking lights
are turned on, the brightness of the Blind Spot Monitoring (BSM) warning indicator lights is
dimmed.
If the Blind Spot Monitoring (BSM) warning indicator lights are difficult to see due to
glare from surrounding brightness when traveling on snow-covered roads o\
r under foggy
conditions, press the dimmer cancellation button to cancel the dimmer an\
d increase the
brightness of Blind Spot Monitoring (BSM) warning indicator lights when they turn on.
Refer to Dashboard Illumination on page 4-17.
Display indicator (Vehicles with multi-information display and active driving display)
The detected approaching vehicle and warning are displayed in the multi-\
information
display and active driving display when the vehicle is moving forward (Blind Spot
Monitoring (BSM) operational).
Multi-information DisplayActive Driving Display
Detection and warning indicator Detection and warning indicator
The detected direction is displayed with a detection indicator (white)\
when an approaching
vehicle is detected. In addition, if the turn signal lever is operated t\
o signal a lane change
while the vehicle is detected, the display changes the color (amber) o\
f the warning indicator.
Blind Spot Monitoring (BSM) warning beep
The Blind Spot Monitoring (BSM) warning beep is activated simultaneously with the
flashing of a Blind Spot Monitoring (BSM) warning indicator light.
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