2020 MAZDA MODEL 3 HATCHBACK air condition

▼Front Passenger Seat Weight
Sensors
Your vehicle is equipped with a front
passenger seat weight sensors as a part of
the supplemental restraint system. These
sensors are located under both of the front
passenger seat rails. These sensors
determine the total
seated weight on the
front passenger seat and monitor the seat
belt buckle for the front passenger seat.
The SAS unit is designed to prevent the
front passenger front and side air bags and
knee air bags, and seat belt pretensioner
system from deploying if the front
passenger air bag deactivation indicator
light illuminates.
To reduce the chance of injuries caused by
deployment of the fr ont passenger air bag,
the system deactivates the front passenger
front and side air bags and knee air bags,
and also the seat belt pretensioner system
when the front passenger air bag
deactivation indicator light illuminates.
Refer to the following table for the front
passenger air bag deactivation indicator
light illumination conditions.

This system shuts off the front passenger
front and side air bags and knee air bags,
and seat belt pretensioner system, so make
sure the front passenger air bag
deactivation indicator light illuminates
according to the following table.

The air bag/front seat belt pretensioner
system warning light flashes and the front
passenger air bag deactivation indicator
light illuminates if the sensors have a
possible malfunction. If this happens, the
front passenger front and side air bags and
knee air bags, and seat belt pretensioner
system will not deploy.
Front passenger air bag deactivation
indicator light
This indicator light illuminates to remind
you that the front passenger front and side
air bags and knee air bags, and seat belt
pretensioners will not deploy during a
collision.
If the front passenger weight sensors are
normal, the indicator light illuminates
when the ignition is switched ON. The
light turns off after a few seconds. Then,
the indicator light illuminates or is off
under the following conditions:
Essential Safety Equipment
SRS Air Bags
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Front passenger air bag deactivation in‐
dicator light on/off condition chart
Conditiondetected by the
front pas‐
senger oc‐ cupant
classifica‐
tion system Front pas‐
senger air
bag deacti‐
vation indi‐ cator light Front pas‐
senger
front and side andknee air bags Front
passenger seat beltpreten‐ sioner
system
Empty (Not
occupied) On Deactivated
Deactivat‐
ed
Child or
child-re‐
straint sys‐
tem
*1
On Deactivated Deactivat‐
ed
Adult
*2Off Ready Ready
*1 If a larger child sits on the front passenger seat, the sensors might detect the child as being an
adult depending on the child's physique.
*2 If a smaller adult sits on the front passenger seat,
the sensors might detect the person as being a
child depending on the person's physique.
The curtain air bag is ready for inflating regardless of
what the front passenger air bag deactivation
indicator light on/off condition chart indicates.

If the front passenger air bag deactivation
indicator light does not illuminate when
the ignition is switched ON and does not
illuminate as indicated in the front
passenger air bag deactivation indicator
light on/off condition chart, do not allow a
child to sit in the front passenger seat and
consult an Authorized Mazda Dealer as
soon as possible. The system may not
work properly in an accident.
WA R N I N G
Do not decrease the total seated weight on
the front passenger seat:
When an adult or large child sits on the
front passenger seat, decreasing the total
seated weight on the front passenger seat
required for air bag deployment is
dangerous. The front passenger seat
weight sensors will de tect the reduced total
seated weight condition and the front
passenger front and side air bags and knee
air bags, and the seat belt pretensioner
system will not deploy during an accident.
The front passenger will not have the
supplementary protection of the air bag,
which could result in serious injury.
Decreasing the total seated weight on the
front passenger seat could result in an air
bag not deploying under the following
conditions, for example:
Essential Safety Equipment
SRS Air Bags
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A front passenger is seated as shown in
the following figure:A rear passenger pushes up on the front
passenger seat with their feet.
 Luggage or other items placed under the
front passenger seat or between the front
passenger seat and driver seat that push
up the front passenger seat bottom.
 Any accessories which might decrease
the total seated weight on the front
passenger seat are attached to the front
passenger seat.
The front passenger front and side air
bags and knee air bags, and the seat belt
pretensioner system will deactivate if the
front passenger air bag deactivation
indicator light illuminates.

Do not increase the total seated weight on
the front passenger seat:
When an infant or small child sits on the
front passenger seat, increasing the total
seated weight on th e front passenger seat
is dangerous. The front passenger seat
weight sensors will detect the increased
total seated weight, which could result in
the unexpected deployment of the front
passenger front and side air bags and knee
air bags, and seat belt pretensioner system
in an accident and may cause serious
injury. Increasing the total seated weight
on the front passenger seat could result in
the front passenger front and side air bags
and knee air bags, and seat belt
pretensioner system deployment in an
accident under the following conditions,
for example:
 Luggage or other items are placed on the
seat with the child in the child-restraint
system.
 A rear passenger or luggage push or pull
down on the front passenger seatback.
Essential Safety Equipment
SRS Air Bags
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If the key is left in the following areas
and you leave the vehicle, the doors may
be locked depending on the radio wave
conditions even if the key is left in the
vehicle.
Around the dashboard
In the storage compartments such as
the glove compartment or the center
console
On the rear parcel shelf (4–door)
Next to a communication device such
as a mobile phone
When the ignition is switched to ACC or
ON, the vehicle lock-out prevention
feature prevents you from locking
yourself out of the vehicle.
All doors, fuel-filler lid, and liftgate will
automatically unlock if they are locked
using the power door locks with any
door or the liftgate open.
The vehicle lock-out prevention feature
does not operate while the ignition is
switched off.
When all doors, fuel-filler lid, and
liftgate are locked using the power door
lock with any door or the liftgate/trunk
lid open, the closed doors, fuel-filler lid,
and liftgate are locked. After that, when
all doors and the liftgate/trunk lid are
closed, all doors and the liftgate/trunk
lid are locked. However, if the key is
inside the vehicle, all doors, fuel-filler
lid, and liftgate are automatically
unlocked.
(With the advanced keyless function)
The beep sound is heard for about 10
seconds to notify the driver that the key
has been left in the vehicle.
(Without the advanced keyless
function)
The horn sound is heard twice to notify
the driver that the key has been left in
the vehicle.
(Door unlock (control) system with
collision detection)
This system automatically unlocks the
doors, fuel-filler lid, and liftgate in the
event the vehicle is involved in an
accident to allow passengers to get out
of the vehicle immediately and prevent
being trapped inside. While the ignition
is switched ON and in the event the
vehicle receives an impact strong
enough to inflate the air bags, all the
doors, fuel-filler lid, and liftgate are
automatically unlocked after about 6
seconds have elapsed from the time of
the accident.
The doors, fuel-filler lid, and liftgate
may not unlock depending on how an
impact is applied, the force of the
impact, and other conditions of the
accident.
If door-related systems or the battery is
malfunctioning, the doors, fuel-filler lid,
and liftgate will not unlock.
Before Driving
Doors and Locks
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Break-In Period
▼Break-In Period
No special break-in is necessary, but a few
precautions in the first 1,000 km (600
miles) may add to
the performance,
economy, and life of the vehicle.
Do not race the engine.
Do not maintain one constant speed,
either slow or fast, for a long period of
time.
Do not drive constantly at full-throttle or
high engine rpm for e xtended periods of
time.
Avoid unnecessary hard stops.
Avoid full-throttle starts.
Saving Fuel and Protection of the Environment
▼Saving Fuel and Protection of the
Environment
How you operate your Mazda determines
how far it will travel
on a tank of fuel. Use
these suggestions to help save fuel and
reduce CO
2.
Avoid long warm-ups. Once the engine
runs smoothly, begin driving.
Avoid fast starts.
Drive at lower speeds.
Anticipate when to apply the brakes
(avoid sudden braking).
Follow the maintenance schedule and
have an Authorized Mazda Dealer
perform inspections and servicing.
Refer to Scheduled Maintenance
(U.S.A. and Puerto Rico) on page 6-4.
Refer to Scheduled Maintenance
(Canada) on page 6-6.
Refer to Scheduled Maintenance
(Mexico) on page 6-8.
Use the air conditioner only when
necessary.
Slow down on rough roads.
Keep the tires properly inflated.
Do not carry unnecessary weight.
Do not rest your foot on the brake pedal
while driving.
Keep the wheels in correct alignment.
Keep windows closed at high speeds.
Slow down when driving in crosswinds
and headwinds.
Before Driving
Driving Tips
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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.Also, before using the system, always
make sure that the vehicle can be
parked/stopped in the parking/stopping
space.
NOTE
If there are water droplets, snow, or mud
on the camera lens, wipe it off using a
soft cloth. If the camera lens is
especially dirty, wash it off with mild
detergent.
If the camera lens is touched or there is
any dirt on it, it could affect the screen
image. Wipe the lens using a soft cloth.
If the area where the camera is
installed, such as the front/rear bumper
or door mirrors, has been damaged in a
vehicle accident, the camera (position,
installation angle) may have shifted.
Always consult an Authorized Mazda
Dealer to have the vehicle inspected.
If the camera is subjected to excessive
changes in temperature such as by
pouring hot water on the camera during
cold weather, the 360°View Monitor may
not operate normally.
If the battery voltage is low, the screen
might be temporarily difficult to view,
however, this does not indicate a
problem.
The 360°View Monitor has limitations.
Objects under the bumper or near both
ends of the bumper cannot be displayed.
Obstructions above the upper image
range of the camera are not displayed.
Under the following conditions, the
screen might be difficult to view,
however this does not indicate a
problem.
When Driving
i-ACTIVSENSE
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The Forward Sensing Camera (FSC)
includes a function for detecting a soiled
windshield and informing the driver,
however, depending on the conditions, it
may not detect plastic shopping bags, ice
or snow on the windsh ield. In such cases,
the system cannot accurately determine
a vehicle ahead and may not be able to
operate normally. Always drive carefully
and pay attention to the road ahead.
NOTE
In the following cases, the Forward
Sensing Camera (FSC) cannot detect
target objects correctly, and each system
may be unable to operate normally.
The height of the vehicle ahead is low.
You drive your vehicle at the same
speed as the vehicle ahead.
Headlights are not turned on during
the night or when going through a
tunnel.
In the following cases, the Forward
Sensing Camera (FSC) may not be able
to detect target objects correctly.
Under bad weather condition, such as
rain, fog and snow.
The window washer is being used or
the windshield wipers are not used
when it's raining.
Ice, fog, snow, frost, rainfall, dirt, or
foreign matter such as a plastic bag is
stuck on the windshield.
Trucks with low lo ading platforms and
vehicles with an extremely low or high
profile.
When driving next to walls with no
patterning (including fences and
longitudinally striped walls).
The taillights of the vehicle ahead are
turned off.
A vehicle is outside the illumination
range of the headlights.
The vehicle is making a sharp turn, or
ascending or descending a steep
slope.
Entering or exiting a tunnel.
Heavy luggage is loaded causing the
vehicle to tilt.
Strong light is shone at the front of the
vehicle (back light or high-beam light
from on-coming vehicles).
There are many light emitters on the
vehicle ahead.
When the vehicle ahead is not
equipped with taillights or the
taillights are turned off at nighttime.
Elongated luggage or cargo is loaded
onto installed roof rails and covers
the Forward Sensing Camera (FSC).
Exhaust gas from the vehicle in front,
sand, snow, and water vapor rising
from manholes and grating, and water
splashed into the air.
When towing a malfunctioning
vehicle.
The vehicle is driven with tires having
significantly different wear.
The vehicle is driven on down slopes
or bumpy roads.
There are water puddles on the road.
The surroundings are dark such as
during the night, early evening, or
early morning, or in a tunnel or
indoor parking lot.
The illumination brightness of the
headlights is reduced or the headlight
illumination is weakened due to dirt
or a deviated optical axis.
When Driving
i-ACTIVSENSE
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The target object enters the blind spot
of the Forward Sensing Camera
(FSC).
A person or object bursts onto the
road from the shoulder or cuts right in
front of you.
You change lanes and approach a
vehicle ahead.
When driving extremely close to the
target object.
Tire chains or a temporary spare tire
is installed.
The vehicle ahead has a special
shape. For example, a vehicle towing
a trailer house or a boat, or a vehicle
carrier carrying a vehicle with its
front pointed rearward.
If the Forward Sensing Camera (FSC)
cannot operate normally due to rain,
backlight, or fog, the system functions
related to the Forward Sensing Camera
(FSC) are temporarily stopped and the
following warning lights turn on.
However, this does not indicate a
malfunction.
High Beam Control System (HBC)
warning indication/warning light
(amber)
i-ACTIVSENSE warning indication/
warning light
If the Forward Sensing Camera (FSC)
cannot operate normally due to high
temperatures, the system functions
related to the Forward Sensing Camera
(FSC) are temporarily stopped and the
following warning lights turn on.
However, this does not indicate a
malfunction. Cool down the area around
the Forward Sensing Camera (FSC)
such as by turning on the air
conditioner.
High Beam Control System (HBC)
warning indication/warning light
(amber)
i-ACTIVSENSE warning indication/
warning light
If the Forward Sensing Camera (FSC)
detects that the windshield is dirty or
foggy, the system functions related to the
Forward Sensing Camera (FSC) are
temporarily stopped and the following
warning lights turn on. However, this
does not indicate a problem. Remove the
dirt from the windshield or press the
defroster switch and defog the
windshield.
High Beam Control System (HBC)
warning indication/warning light
(amber)
i-ACTIVSENSE warning indication/
warning light
If there are recognizable cracks or
damage caused by flying gravel or
debris on the windshield, always have
the windshield replaced. Consult an
Authorized Mazda Dealer for
replacement.
The Forward Sensing Camera (FSC)
recognizes pedestrians when all of the
following conditions are met:
The height of a pedestrian is about 1
to 2 meters.
An outline such as the head, both
shoulders, or the legs can be
determined.
In the following cases, the Forward
Sensing Camera (FSC) may not be able
to detect target objects correctly:
Multiple pedestrians are walking, or
there are groups of people.
When Driving
i-ACTIVSENSE
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