Do not hang net bags, map pouches or
backpacks with side straps on the front
seats. Never use seat covers on the front
seats. Always keep the side air bag modules
in your front seats free to deploy in the
event of a side collision.
Do not attach objects on or around the
area where a curtain air bag deploys:
Attaching objects to the areas where the
curtain air bag activates such as on the
windshield glass, side door glass, front and
rear window pillars and along the roof
edge and assist grips is dangerous. In an
accident the object could interfere with the
curtain air bag, which inflates from the
front and rear window pillars and along
the roof edge, impeding the added
protection of the curtain air bag system or
redirecting the air bag in a way that is
dangerous. Furthermore, the bag could be
cut open releasing the gas.
Do not place hangers or any other objects
on the assist grips. When hanging clothes,
hang them on the coat hook directly.
Always keep the curtain air bag modules
free to deploy in the event of a side collision
or roll-over accident.
Do not touch the components of the
supplemental restraint system after the air
bags have inflated:
Touching the components of the
supplemental restraint system after the air
bags have inflated is dangerous.
Immediately after inflation, they are very
hot. You could get burned.Never install any front-end equipment to
your vehicle:
Installation of front-end equipment, such
as frontal protection bar (kangaroo bar,
bull bar, push bar, or other similar devices),
snowplow, or winches, is dangerous. The
air bag crash sensor system could be
affected. This could cause air bags to
inflate unexpectedly, or it could prevent the
air bags from inflating during an accident.
Front occupants could be seriously injured.
Do not modify the suspension:
Modifying the vehicle suspension is
dangerous. If the vehi cle's height or the
suspension is modified, the vehicle will be
unable to accurately detect a collision or
roll-over accident resulting in incorrect or
unexpected air bag deployment and the
possibility of serious injuries.
To prevent false detection by the air bag
sensor system, heed the following:
Do not use tires or wheels other than
those
specified for your Mazda:
Use of any tire or wheel other than those specified for your Mazda (page 9-9) is
dangerous. Use of such wheels will
prevent the vehicle's accident detections
system from accurately detecting a
collision or roll-over accident resulting in
incorrect or unexpected air bag
deployment and the possibility of serious
injuries.
Essential Safety Equipment
SRS Air Bags
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Driving on Uneven Road
▼Driving on Uneven Road
Your vehicle's suspension and underbody
can be damaged if driven on rough/uneven
roads or over speed bumps at excessive
speeds. Use care and reduce speed when
traveling on rough/uneven roads or over
speed bumps.
Use care not to damage the vehicle's
underbody, bumpers or muffler(s) when
driving under the following conditions:
Ascending or descending a slope with a
sharp transition angle
Ascending or descending a driveway or
trailer ramp with a sharp transition angle
This vehicle is equi pped with low profile
tires allowing class-leading performance
and handling. As a result, the sidewall of
the tires are very thin and the tires and
wheels can be damaged if driven through
potholes or on rough/uneven roads at
excessive speeds. Use care and reduce
speed when traveling on rough/uneven
roads or through potholes.
Before Driving
Driving Tips
3-49
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Lane Departure WarningSystem (LDWS)
*
▼Lane Departure Warning System
(LDWS)
The LDWS alerts the driver that the
vehicle may be deviating from its lane. If
the white (yellow) lin
es on the traffic lane
are detected using the Forward Sensing
Camera (FSC) and the system determines
that the vehicle may be deviating from its
lane, it notifies the driver by flashing the
LDWS warning light and activating the
LDWS warning beep, and by the
multi-information display.
Refer to Forward Sen sing Camera (FSC)
on page 4-198.
Use the LDWS when you drive the vehicle
on roads with white (yellow) lines.
1. Forward sensing camera (FSC)
2. Multi-information display
WA R N I N G
Do not rely completely on the LDWS.
The LDWS system is not designed to
compensate for a driver’s lack of caution
and relying too much on the system
could lead to an accident.
The functions of the LDWS have
limitations. Always stay on course using
the steering wheel and drive with care.
Do not use the LDWS under the following
circumstances, otherwise it may result in
an accident.
The vehicle is driven on slippery roads
such as icy or snow-covered roads, and
unpaved roads.
Tires of a different specified size are
used, such as a temporary spare tire.
Tires with insufficient tread are used.
The tire pressures are not adjusted to
the specified pressure.
The vehicle is being used to tow a
camper or boat trailer.
Tire chains are used.
The vehicle is driven on roads with lane
lines other than white (yellow) lines,
such as an expressway.
CAUTION
Heed the following cautions so that the
LDWS can operate normally.
Do not modify the vehicle's suspensions.
Always use wheels of the specified type
and size for the front and rear wheels.
Consult an Authorized Mazda Dealer for
tire replacement.
When Driving
i-ACTIVSENSE
4-90*Some models.
Mazda3_8HE9-EA-18K_Edition1 2018-10-17 19:05:10
When entering and exiting interchanges,
service areas, and parking areas of
expressways (If you exit an expressway
while headway control is in use, the
vehicle ahead will no longer be tracked
and your vehicle may accelerate to the
set speed).
Slippery roads such as icy or
snow-covered roads (Tires could spin
causing you to lose vehicle control, or the
stop hold control may not operate.)
Long, descending slopes (to maintain
distance between vehicles, the system
automatically and continuously applies
the brakes which could result in the loss
of brake power.)
The vehicle ahead is traveling at an
extremely slow speed.
Two-wheeled vehicles such as
motorcycles or bicycles are ahead.
(Automatic transmission vehicle)
Slopes with a steep gradient (The vehicle
ahead may not be detected correctly,
your vehicle may slip while stopped by
the stop hold control, or it may
accelerate suddenly after it starts
moving.)
Driving under bad weather conditions
(rain, fog, and snow).
The CTS cannot detect lane lines.
Narrow roads resulting from road
construction or lane closures.
The vehicle is driven on slippery roads
such as icy or snow-covered roads, and
unpaved roads.
Tires of a different specified size are used,
such as a temporary spare tire.
Tires with
insufficient tread are used.
The tire pressures are not adjusted to the
specified pressure. The vehicle is being used to tow a
camper or boat trailer.
Tire chains are used.
The vehicle is driven on roads with lane
lines other than white (yellow) lines, such
as an expressway.
(Automatic transmission vehicle)
Do not get out of the vehicle while the stop
hold control is operating.
Getting out of the vehicle while the stop
hold control is operating is dangerous as
the vehicle may move unexpectedly and
result in an accident. Before getting out of
the vehicle, switch the CTS off, apply the
parking brake, and then shift the selector
lever to the P position.
CAUTION
Turn the system off when the vehicle is
running on a chassis roller.
Heed the following cautions so that the CTS
can operate normally.
Do not modify the vehicle's suspensions.
Always use wheels of the specified type
and size for the front and rear wheels.
Consult an Authorized Mazda Dealer for
tire replacement.
NOTE
The headway control does not detect the
following as physical objects.
Vehicles approaching in the opposite
direction
When Driving
i-ACTIVSENSE
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Lane-keep Assist System(LAS)
*
▼Lane-keep Assist System (LAS)
The LAS provides steering assistance to
help the driver stay within the vehicle lane
if the vehicle might be deviating.
The forward sensing camera (FSC) detects
the white lines (ye
llow lines) of the
vehicle lane in which the vehicle is
traveling and if the system determines that
the vehicle may deviate from its lane, it
operates the electri c power steering to
assist the driver’s steering operation. The
system also alerts the driver by displaying
an alert on the mult i-information display
or the active driving display. Use the
system when you drive the vehicle on
roads with white (ye llow) lines such as
expressways and highways.
1. Forward sensing camera (FSC)
WA R N I N G
Do not rely completely on the LAS.
The LAS is not an automated driving
system. In addition, the system is not
designed to compensate for a driver’s
lack of caution, and over-reliance on the
system could lead to an accident.
The functions of the LAS have limitations.
Always stay on course using the steering
wheel and drive with care.
Do not use the LAS under the following
circumstances, otherwise it may result in
an accident.
The vehicle is driven on slippery roads
such as icy or snow-covered roads, and
unpaved roads.
Tires of a different specified size are
used, such as a temporary spare tire.
Tires with insufficient tread are used.
The tire pressures are not adjusted to
the specified pressure.
The vehicle is being used to tow a
camper or boat trailer.
Tire chains are used.
The vehicle is driven on roads with lane
lines other than white (yellow) lines,
such as an expressway.
CAUTION
Heed the following cautions so that the LAS
can operate normally.
Do not modify the vehicle's suspensions.
Always use wheels of the
specified type
and size for the front and rear wheels.
Consult an Authorized Mazda Dealer for
tire replacement.
NOTE
The system may not operate normally
under the following conditions.
The white (yellow) lane lines are less
visible because of dirt or paint flaking.
White (yellow) lane lines are less visible
because of bad weather (rain, fog, or
snow).
When Driving
i-ACTIVSENSE
4-150*Some models.
Mazda3_8HE9-EA-18K_Edition1 2018-10-17 19:05:10
Smart Brake Support[Rear] (SBS-R)
*
▼Smart Brake Support [Rear]
(SBS-R)
The SBS-R is a syste m which is designed
to reduce damage in the event of a
collision by operating the brake control
(SBS brake) when the system’s sensors
detect an obstruction at the rear of the
vehicle while driving at a speed of about 2
to 8 km/h (2 to 4 mph) and the system
determines that a collision is unavoidable.
WARNING
Do not rely completely on the SBS-R
system:
The SBS-R system is only designed to
reduce damage in the event of a
collision. Over reliance on the system
leading to the accelerator pedal or brake
pedal being mistakenly operated could
result in an accident.
To assure the correct operation of the
SBS-R, heed the following cautions.
Do not apply a sticker to a rear
ultrasonic sensor and rear camera.
Otherwise, the rear ultrasonic sensor
and rear camera may not be able to
detect vehicles or obstructions which
could result in an accident.
Do not disassemble a rear ultrasonic
sensor and rear camera.
If cracks or damage caused by flying
gravel or debris is visible around a rear
ultrasonic sensor and rear camera,
stop using the SBS-R system
immediately and have your vehicle
inspected by an Authorized Mazda
Dealer. If the vehicle continues to be
driven with cracks or scratch marks left
around an ultrasonic sensor, the
system may operate unnecessarily and
cause an unexpected accident.
Refer to Stopping the Smart Brake
Support [Rear] (SBS-R) System
Operation on page 4-159.
Consult an Authorized Mazda Dealer
for rear bumper replacement.
Do not modify the suspension:
If the vehicle height or inclination is
changed, the SBS-R system may not
operate correctly because it cannot detect
obstructions correctly.
When Driving
i-ACTIVSENSE
4-156*Some models.
Mazda3_8HE9-EA-18K_Edition1 2018-10-17 19:05:10
To assure the correct operation of the
SBS-RC, heed the following cautions.
Do not apply a sticker to a rear radar and
rear camera. Otherwise, the rear radar
and rear camera may not be able to
detect vehicles or obstructions which
could result in an accident.
Do not disassemble a rear radar and rear
camera.
If cracks or damage caused by flying
gravel or debris is visible around a rear
radar and rear camera, stop using the
SBS-RC system immediately and have
your vehicle inspected by an Authorized
Mazda Dealer. If the vehicle continues to
be driven with cracks or scratch marks
left around an ultrasonic sensor, the
system may operate unnecessarily and
cause an unexpected accident.
Refer to Stopping the Smart Brake
Support [Rear Crossing] (SBS-RC) System
Operation on page 4-164.
Consult an Authorized Mazda Dealer for
rear bumper replacement.
Do not modify the suspension:
If the vehicle height or inclination is
changed, the SBS-RC system may not
operate correctly because it cannot detect
obstructions correctly.Do not apply a strong force to a rear radar
and rear camera:
When washing the vehicle, do not spray
highly pressurized water against a rear
radar and rear camera, or rub it strongly. In
addition, do not hit the rear bumper
forcefully when loading and unloading
cargo Otherwise, the sensors may not
detect obstructions correctly which could
cause the SBS-RC system to not operate
normally, or it could operate unnecessarily.
NOTE
The SBS-RC system will operate under
the following conditions.
The engine is running.
The shift lever (manual transmission
vehicle) or the selector lever
(automatic transmission vehicle) is in
the R (reverse) position.
i-ACTIVSENSE warning indication/
warning light is no t displayed in the
multi-information display.
The vehicle speed is under about 10
km/h (6 mph).
The vehicle speed of an approaching
vehicle is about 3 km/h (2 mph) or
faster.
The SBS-R is not turned off.
The DSC is not malfunctioning.
In the following cases, the
i-ACTIVSENSE warning indication/
warning light turns on and operation of
the system is stopped. If the
i-ACTIVSENSE 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 SBS-RC system.
When Driving
i-ACTIVSENSE
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WA R N I N G
Always confirm the safety of the area
around the vehicle with the mirrors and
directly with your eyes when driving.
The 360°View Monitor is an auxiliary device
which assists the driver in checking the
safety of the area around the vehicle.
The shooting range of the cameras and
detection range of the sensors are limited.
For example, the areas in black at the front
and rear of the vehicle image and the
seams where each of the camera images
merge are blind spots where an obstruction
may not be visible. In addition, the
extended vehicle widt h lines and projected
vehicle path lines are only to be used as
references, and the images on the screen
may differ from the actual conditions.
CAUTION
Do not use the 360°View Monitor under
any of the following conditions.
Icy or snow-covered roads.
Tire chains or a temporary spare tire is
installed.
The front doors or the rear doors is not
fully closed.
The vehicle is on a road incline.
The door mirrors are retracted.
Do not hit the front/rear camera, front/
rear bumper, and door mirrors forcefully.
The camera position or installation angle
may shift.
The cameras are of a waterproof
structure. Do not di sassemble, modify, or
remove a camera.
The camera cover is made of hard
plastic, therefore do not apply oil film
remover, organic solvents, wax, or
coating agents. If any such agent gets on
the camera cover, wipe it
off using a soft
cloth immediately.
Do not rub the camera lens forcefully, or
clean it with an abrasive or hard brush.
Otherwise, it could scratch the camera
lens and negatively affect the images.
Consult an Authorized Mazda Dealer for
repair, painting, or replacement of the
front/rear camera, front/rear bumper
and door mirrors.
Heed the following cautions to assure
that the 360°View Monitor operates
normally.
Do not modify the vehicle suspensions
or lower/raise the vehicle body, or
both.
Always use wheels of the
specified type
and size for the front and rear wheels.
Consult an Authorized Mazda Dealer
for tire replacement.
When the display is cold, images may
leave trails or the screen might be darker
than usual, making it
difficult to check
the vehicle surroundings. Always confirm
the safety at the front and around the
vehicle visually when driving.
The method for parking/stopping the
vehicle using the 360°View Monitor
differs depending on the road
circumstances/conditions and the
vehicle conditions. When and how much
you turn the steering wheel will differ
depending on the situation, , therefore
always check the vehicle surroundings
directly with your eyes while using the
system.
When Driving
i-ACTIVSENSE
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