MAZDA MODEL 3 5-DOOR 2016 Owners Manual

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When Driving
Power Steering
Power Steering
 Power steering is only operable when
the engine is running. If the engine is
off or if the power steering system is
inoperable, you can still steer, but it
requires more physical effort.
If the steering feels stiffer than usual
during normal driving or the steering
vibrates, consult an Authorized Mazda
Dealer.
 The warning light notifies the driver
of system abnormalities and operation
conditions.
In addition, the buzzer may also activate
depending on the system abnormality or
operation condition.
Refer to Warning Lights on page
4-21.
Refer to Power Steering Warning Buzzer
on page 7-38.
CAUTION
Never hold the steering wheel to the
extreme left or right for more than 5
seconds with the engine running. This
could damage the power steering
system.
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When Driving
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)
........................................................................\
......4-76
High Beam Control System (HBC)
........................................................................\
............4-77
Left/right side and rear side detection
Lane Departure Warning System (LDWS)
........................................................................\
.4-80
Blind Spot Monitoring (BSM) System
........................................................................\
.......4-86
Forward obstruction warning
Forward Obstruction Warning (FOW)
........................................................................\
........4-95
Rear obstruction detection when leaving a parking space
Rear Cross Traffic Alert (RCTA)
........................................................................\
................4-92
Driver support system
Inter-vehicle distance
Mazda Radar Cruise Control (MRCC)
........................................................................\
.......4-98
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)
........................................................................\
...........4-106
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When Driving
i-ACTIVSENSE
Camera and Sensors
Forward sensing camera (FSC)
The Forward Sensing Camera (FSC) determines the conditions ahead of th\
e vehicle while
traveling at night and detects traffic lanes. The following systems also use the Forward
Sensing Camera (FSC).
 High Beam Control system (HBC) Lane Departure Warning System (LDWS)
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 4-111.
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) Forward Obstruction Warning (FOW)
The radar sensor (front) is mounted behind the radiator grille.
Refer to Radar Sensor (Front) on page 4-113.
Laser sensor (front)
The laser sensor (front) emits a near-infrared laser beam and receives the beam reflected
off the reflective 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 (SCBS)
The laser sensor (front) is installed at the top of the windshield nea\
r the rearview mirror.
Refer to Laser Sensor (Front) on page 4-116.
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) System 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 4-118.
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When Driving
i-ACTIVSENSE
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.
AFS OFF Indicator Light
When illuminated
This indicator light illuminates briefly
when the ignition is switched ON, and
then turns off. Pressing the AFS OFF
switch cancels the AFS function and
illuminates the indicator light.
When flashing
The indicator light flashes continuously if
the system is malfunctioning. Consult an
Authorized Mazda Dealer.
NOTE
 Even if the AFS is not operating due to
some malfunction, the normal headlight
function is still operable.
 If there is a malfunction with the
headlight auto-leveling function, the
indicator light flashes.
AFS OFF switch
Pressing the AFS OFF switch turns off the
AFS. The AFS OFF indicator light in the
instrument cluster illuminates.
Pressing the AFS OFF switch again turns
off the switch illumination and turns on
the AFS operation. The AFS OFF indicator
light turns off.
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When Driving
i-ACTIVSENSE
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 4-20 .
While driving the vehicle at a speed of about 30 km/h (19 mph), the he\
adlights are switched
to high beams when there are no vehicles ahead or approaching in the opp\
osite direction.
The system switches the headlights to low beams when one of the followin\
g occurs:
 y  The system detects a vehicle or the headlights/lights of a vehicle appro\
aching in the
opposite direction.
 y  The vehicle is driven on roads lined with streetlamps or on roads in wel\
l-lit cities and
towns.
 y  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 À ashes when the system has a malfunction.
Refer to Warning Lights on page 4-21 .
CAUTION
 ¾  Do not adjust the vehicle height, modify the headlight units, or remove the camera,
otherwise the system will not operate normally.
 ¾  Do not rely excessively on the High Beam Control System (HBC) and drive the vehicle while
paying suffi cient attention to safety. Switch the headlights between the high beams and
low beams manually if necessary.

.B[EB@'"&"(@&EJUJPOJOEC.B[EB@'"&"(@&EJUJPOJOEC

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When Driving
i-ACTIVSENSE
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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When Driving
i-ACTIVSENSE
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 30 km/h
(19 mph) or higher, 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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When Driving
i-ACTIVSENSE
Lane Departure Warning System (LDWS)
The LDWS notifies the driver that the vehicle may be deviating from its lane.
The system detects the white or yellow lines on the traffic lane using the Forward Sensing
Camera (FSC). If it determines that the vehicle may be deviating from its lane, it notifies
the driver by flashing the LDWS indicator light (green) and operating the LDWS warning
sound.
Refer to Forward Sensing Camera on page 4-111.
Use the LDWS when you drive the vehicle on roads with white or yellow li\
nes.
Forward Sensing Camera (FSC)
LDWS warning light (Amber)/
LDWS indicator light (Green)
The warning light flashes when the system has a malfunction.
Refer to Warning Lights on page 4-21.
WARNING
Do not use the LDWS under the following conditions:
The system may not operate adequately according to the actual driving conditions,
resulting in an accident.
 Driving on roads with tight curves. Driving under bad weather conditions (rain, fog, and snow).
The functions of the LDWS have limitations:
Always stay on course using the steering wheel and drive with care. The system is not
designed to compensate for a driver’s lack of caution and if you rely too much on the
LDWS it could lead to an accident. The driver is responsible for assuring lane changes and
other maneuvers. Always pay attention to the direction in which the vehicle is traveling
and the vehicle’s surroundings.
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i-ACTIVSENSE
CAUTION
Do not modify the suspension. If the vehicle height or the damping force of the
suspensions is changed, the LDWS may not operate correctly.
NOTE
 If your vehicle deviates from its traffic lane, the LDWS operates (warning sound and
indicator light). Steer the vehicle adequately to drive the vehicle to \
the center of the lane. When the turn signal lever is operated for a lane change, the LDWS warni\
ng is
automatically canceled. The LDWS warning becomes operable when the turn \
signal lever
is returned and the system detects the white or yellow lines.
 If the steering wheel, accelerator pedal, or brake pedal is operated abr\
uptly and the
vehicle moves close to a white or yellow line, the system determines tha\
t the driver is
making a lane change and the LDWS warning is automatically canceled.
 The LDWS may not operate during the period immediately after the vehicle\
has deviated
from its lane and the LDWS has operated, or the vehicle deviates from its lane repeatedly
within a short period of time.
 The LDWS does not operate if it does not detect the white or ye llow lines of the traffic
lane.
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i-ACTIVSENSE
 Under the following conditions, the LDWS may not be able to detect white\
or yellow lines
correctly and the LDWS may not operate correctly.
 If an object placed on the dashboard is reflected in the windshield and picked up by the
camera. Heavy luggage is loaded in the luggage compartment or on the r ear seat and the
vehicle is inclined. The tire pressures are not adjusted to the specified pressure. When the vehicle is driven on the entry and exit to or from the rest area or tollgate of a
highway. The white or yellow lines are less visible because of dirt or paint flaking. The vehicle ahead is running near a white or yellow line and the line is\
less visible. A white or yellow line is less visible because of bad weather (rain, fog\
, or snow). The vehicle is driven on a temporary lane or section with a closed lane \
due to
construction. A misleading line is picked up on the road such as a temporary line for construction,
or because of shade, lingering snow, or grooves filled with water. The surrounding brightness suddenly changes such as when entering or exiting a
tunnel. The illumination of the headlights is weakened because of dirt or the op\
tical axis is
deviated. The windshield is dirty or foggy . Back-light is reflecting from the road surface. The road surface is wet and shiny after rain, or there are puddles on the road. The shade of a guar drail parallel to a white or yellow line is on the road. The width of a lane is excessively narr ow or wide. The road is excessively uneven. The vehicle is shaken after hitting a road bump. There are two or more adjacent white or yellow lines. There are various road markings or lane markings of various shapes near an
intersection.
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