MAZDA MODEL 3 5-DOOR 2017 Owners Manual

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i-ACTIVSENSE
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)
........................................................................\
......4-84
High Beam Control System (HBC) ........................................................................\
............4-85
Left/right side and rear side detection
Lane Departure Warning System (LDWS)
.......................................................................4-117
Blind Spot Monitoring (BSM) ........................................................................\
....................4-88
Road sign recognition
Traffic Sign Recognition System (TSR)
........................................................................\
.....4-94
Inter-vehicle distance recognition
Distance Recognition Support System (DRSS)
................................................................4-101
Rear obstruction detection when leaving a parking space
Rear Cross Traffic Alert (RCTA)
........................................................................\
..............4-103
Driver support systems
Inter-vehicle distance
Mazda Radar Cruise Control (MRCC)
........................................................................\
.....4-107
Lane departure
Lane-keep Assist System (LAS)
........................................................................\
...............4-117
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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 (SCBS)
........................................................................\
...........4-128
Collision damage reduction in medium/high speed range
Smart Brake Support (SBS)
........................................................................\
......................4-133
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
4-136.
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
4-141.
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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
4-144.
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*Some models.
Adaptive Front Lighting
System (AFS)*
The adaptive front lighting system (AFS)
automatically adjusts the headlight beams
to the left or right in conjunction with the
operation of the steering wheel after the
headlights have been turned on.
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i-ACTIVSENSE
*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
4-23.
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).
Forward Sensing
Camera (FSC)
The recognition distance of the
Forward Sensing Camera (FSC)
varies according to the
surrounding conditions.
The warning light turns on when the system has a malfunction.
Refer to Warning Lights on page 4-24.
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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.
NOTE
The timing in which the system switches the headlights changes under the\
following
conditions. If the system does not switch the headlights appropriately, manually switch
between high and low beams according to the visibility as well as road and traffic
conditions.
 When there are sources of light in the area such as street lamps, illuminated signboards,
and traffic signals. When there are reflective objects in the surrounding area such as reflective plates and
signs. When visibility is reduced under rain, snow and foggy conditions. When driving on roads with sharp turn or hilly terrain. When the headlights/r ear lamps of vehicles in front of you or in the opposite lane are dim
or not illuminated. When there is sufficient darkness such as at dawn or dusk. When the luggage compartment is loaded with heavy objects or the r ear passenger seats
are occupied. When visibility is reduced due to a vehicle in front of you spraying water from its tires
onto your windshield.
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To Operate the System
The High Beam Control System (HBC)
operates to switch the headlights
automatically between high and low
beams after the ignition is switched ON
and the headlight switch is in the AUTO
and high beam position.
The High Beam Control System (HBC)
determines that it is dark based on the
brightness of the surrounding area. At the
same time, the High Beam Control System
(HBC) indicator light (green) in the
instrument cluster illuminates.
NOTE
 When the vehicle speed is about 30
km/h (19 mph) or more, the headlights
automatically switch to high beams
when there are no vehicles ahead or
approaching in the opposite direction.
When the vehicle speed is less than
about 20 km/h (12 mph), the High Beam
Control System (HBC) switches the
headlights to low beams.
 The low beams may not switch to high
beams when cornering. Operation of the High Beam Control
System (HBC) function can be disabled.
Refer to Personalization Features on
page
9-12.
Manual Switching
Switching to low beams
Shift the lever to the low beam position.
The High Beam Control System (HBC)
indicator light (green) turns off.
Switching to high beams
Turn the headlight switch to the

position.
The High Beam Control System (HBC)
indicator light (green) turns off and the

is illuminated.
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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 active driving d\
isplay).
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 active dr\
iving 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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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 indicator light in the instrument \
cluster is
turned off. The vehicle speed is about 10 km/h (6.3 mph) or faster.
 The Blind Spot Monitoring (BSM) will not operate under the following c\
ir cumstances.
 The vehicle speed falls below about 10 km/h (6.3 mph) even though the \
Blind Spot
Monitoring (BSM) OFF switch indicator light is turned off. The shift lever (manual transaxle)/selector lever (automatic transaxl\
e) is shifted to
reverse (R) and the vehicle is reversing.
 In the following cases, the Blind Spot Monitoring (BSM) warning indica\
tion/warning
light turns on and operation of the system is stopped. If the Blind Spot\
Monitoring (BSM)
warning indication/warning light remains illuminated, have the vehicle inspected at an
Authorized Mazda Dealer as soon as possible.
 Some problem with the system including the Blind Spot Monitoring (BSM) warnin\
g
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 decr eased.
 Under the following conditions, the radar sensors (r ear) cannot detect target objects or it
may be difficult 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 o\
n radar
detection data.
 A vehicle is traveling alongside your vehicle at nearly the same speed fo\
r 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.
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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 pressing the Blind Spot Monitoring (BSM) OFF switch and the system
becomes operable.
 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.
The walls at the entrance and exits of tunnels, turnouts.
Objects such as guardrails and concrete walls running alongside the vehicle.Places where the width between guardrails or walls on each side of the vehicle narrows.
 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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