window MAZDA MODEL 3 HATCHBACK 2020 (in English) Owner's Guide

NOTE
If the moonroof does not operate normally,
do the following procedure:
1. Switch the ignition ON.
2. Press the tilt switch, to partially tilt
open the rear of the moonroof.
3. Repeat Step 2. The rear of the
moonroof tilts open to the fully open
position, then closes a little.

If the reset procedure is performed while
the moonroof is in the slide position
(partially open) it will close before the
rear tilt opens.
▼ Jam-safe Moonroof
If a person's hands, head or an object
blocks the moonroof while it is closing,
the moonroof will stop and move in the
open direction.
NOTE
The jam-safe function may operate
under the following conditions:
A strong impact is detected while the
moonroof is closing automatically.
The moonroof is closing automatically
during very low temperatures.
In the event the jam-safe function
activates and the moonroof cannot be
closed automatically, press the tilt/slide
switch and the moonroof will close.
The jam-safe moonroof function does
not operate until the system has been
reset.
▼Sunshade
The sunshade can be opened and closed by
hand.

The sunshade opens at the same time as
the moonroof slides open, but it must be
closed by hand.
1. Sunshade
Before Driving
Windows
3-39
Mazda3_8HZ1-EA-19G_Edition1_old
2019-5-17 13:49:03

Theft-Deterrent System*
▼Theft-Deterrent System
If the theft-deterrent system detects an
inappropriate entry int
o the vehicle, which
could result in the vehicle or its contents
being stolen, the alarm alerts the
surrounding area of an abnormality by
sounding the horn and flashing the hazard
warning lights.

The system will not function unless it's
properly armed. So when you leave the
vehicle, follow the arming procedure
correctly.
▼ Operation
System triggering conditions
The horn sounds intermittently and the
hazard warning lights flash for about 30
seconds when the sys
tem is triggered by
any one of the following:
Unlocking a door with the auxiliary key,
door lock switch, or an inside door-lock
knob.
Forcing open a door, the hood or the
liftgate/trunk lid.
Opening the hood by operating the hood
release handle.
Switching the ignition ON without using
the push button start.
If the system is triggered again, the lights
and horn will activate until the driver's
door or the liftgate/trunk lid is unlocked
with the transmitter.
(With the advanced keyless function)
The lights and horn can also be
deactivated by touching the sensing area
of the door release touch sensor.
NOTE
If the battery goes dead while the
theft-deterrent system is armed, the horn
will activate and the hazard warning
lights will flash wh en the battery is
charged or replaced.
▼ How to Arm the System
1. Close the windows and the moonroof*
securely.
2. Switch the ignition OFF.
3. Make sure the hood, the doors, and the liftgate/trunk lid are closed.
4. Press the lock button on the
transmitter.
The hazard warning lights will flash
once.
The following method will also arm
the theft-deterrent system:
Press the door-lock switch “
” while
any door is open and then close all of
the doors.
(With the advanced keyless function)
Touch the sensing area of the door lock
touch sensor.

The security indicator light in the
instrument cluster flashes twice per
second for 20 seconds.
5. After 20 seconds, the system is fully armed.
Before Driving
Security System
3-42*Some models.
Mazda3_8HZ1-EA-19G_Edition1_old 2019-5-17 13:49:03

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
3-44
Mazda3_8HZ1-EA-19G_Edition1_old 2019-5-17 13:49:03

Winter Driving
▼Winter Driving
Carry emergency gear, including tire
chains, window scraper, flares, a small
shovel, jumper cables
, and a small bag of
sand or salt.
Ask an Authorized Maz da Dealer to check
the following:
Have the proper ratio of antifreeze in the
radiator.
Refer to Engine Coolant on page 6-17.
Inspect the ba ttery and its cables. Cold
reduces battery capacity.
Use an engine oil appropriate for the
lowest ambient temperatures that the
vehicle will be driven in (page 6-15).
Inspect the ignition system for damage
and loose connections.
Use washer fluid made with
antifreeze―but do not use engine
coolant antifreeze for washer fluid (page
6-19).
NOTE
Remove snow before driving. Snow left
on the windshield is dangerous as it
could obstruct vision.
Do not apply excessive force to a
window scraper when removing ice or
frozen snow on the mirror glass and
windshield.
Never use warm or hot water for
removing snow or ice from windows and
mirrors as it could result in the glass
cracking.
Drive slowly. Braking performance can
be adversely affected if snow or ice
adheres to the brake components. If this
situation occurs, drive the vehicle
slowly, releasing the accelerator pedal
and lightly applying the brakes several
times until the brake performance
returns to normal.
▼ Snow Tires
Use snow tires on all 4 wheels
Do not go faster than 120 km/h (75 mph)
while driving with snow tires. Inflate snow
tires 30 kPa (0.3 kgf/cm
2, 4.3 psi) more
than recommended on the tire pressure
label (driver's door frame), but never more
than the maximum cold-tire pressure
shown on the tires.

Mexico
The vehicle is origin ally equipped with
summer tires designed for optimum
traction on wet and dry roads. If your
vehicle is to be used on snow and ice
covered roads, Mazda recommends that
you replace the tires originally equipped
on your vehicle with snow tires during the
winter months.
Except Mexico
The vehicle is origina lly equipped with all
season radials designed to be used all year
around. In some extreme climates you
may find it necessary to replace them with
snow tires during the winter months to
further improve traction on snow and ice
covered roads.
Before Driving
Driving Tips
3-47
Mazda3_8HZ1-EA-19G_Edition1_old 2019-5-17 13:49:03

4When Driving
Information concerning safe driving and stopping.
Start/Stop Engine.............................. 4-4 Ignition Switch........ ..................... 4-4
Starting the Engine....................... 4-5
Turning the Engine Off...............4-10
Cylinder Deactivation
*............... 4-11
Instrument Cluster and Display ............
........................................................... 4-12 Instrument Cluster and
Display........................................4-12
Instrument Cluster...................... 4-12
Active Driving Display
*............. 4-29
Manual Transmission
Operation......................................... 4-31 Manual Transmission Shift
Pattern......................................... 4-31
Automatic Transmission................. 4-33 Automatic Transmission
Controls...................................... 4-33
Shift-Lock System...................... 4-34
Transmission Ranges.................. 4-35
Manual Shift Mode..................... 4-36
Direct Mode
*.............................. 4-42
Driving Tips................................4-43
Switches and Controls..................... 4-44 Lighting Control......................... 4-44
Turn and Lane-Change
Signals........................................ 4-50
Windshield Wipers and
Washer........................................ 4-51
Rear Window Wiper and Washer
*.....
.................................................... 4-55
Rear Window Defogg er.............. 4-56
Horn............................................ 4-57
Hazard Warning Flasher............. 4-58
HomeLink Wireless Control
System
*.......................................4-58
Brake................................................ 4-63 Brake System.............................. 4-63
AUTOHOLD.............................. 4-69
Hill Launch Assist (HLA).......... 4-73
ABS/TCS/DSC................................. 4-75 Antilock Brake System
(ABS)..........................................4-75
Traction Control System
(TCS).......................................... 4-76
Dynamic Stability Control
(DSC)..........................................4-77
Drive Selection................................. 4-79 Drive Selection
*..........................4-79
i-ACTIV AWD................................. 4-81 i-ACTIV AWD Operation
*.........4-81
*Some models.4-1
Mazda3_8HZ1-EA-19G_Edition1_old 2019-5-17 13:49:03

Rear Window Wiper andWa s h e r
*
▼Rear Window Wiper and Washer
The ignition must be switched ON to use
the wiper.
▼Rear Window Wiper
Turn the wiper on by turning the rear
wiper/washer switch.
Switch Posi‐
tion Wiper operation
Spray washer fluid and operate the
rear wiper
ON Normal
INT Intermittent
OFF Stop
Spray washer fluid and operate the
rear wiper
▼ Rear Window Washer
To spray washer fluid,
turn the rear wiper/
washer switch to either of the
position.
After the switch is released, the washer
will stop.
NOTE
While the windshield washers are
operating (from the time the wiper lever is
pulled until the washer fluid stops
spraying), the rear window washer does
not spray washer fluid even if you operate
the switch.
If the washer does not work, inspect the
fluid level (page 6-19 ). If the fluid level
is normal and the washer still does not
work, consult an Authorized Mazda
Dealer.
When Driving
Switches and Controls
*Some models.4-55
Mazda3_8HZ1-EA-19G_Edition1_old 2019-5-17 13:49:03

Rear Window Defogger
▼Rear Window Defogger
The rear window defogger clears fog from
the rear window.

The ignition must be switched ON to use
the defogger.

Press the switch to turn on the rear
window defogger. The rear window
defogger operates f
or about 15 minutes
and then turns off automatically.
The indicator light illuminates when the
defogger is operating.

To turn off the rear window defogger
before the 15 minutes has elapsed, press
the switch again.
1. Indicator light
CAUTION
 Do not use sharp instruments or window
cleaners with abrasives to clean the
inside of the rear window surface. They
may damage the defogger grid inside the
window.
NOTE
This defogger is not designed for
melting snow. If there is an
accumulation of snow on the rear
window, remove it before using the
defogger.
The rear window defogger operation
time can be changed from 15 minutes to
continuous operation. When the
operation time has been switched to
continuous operation, by pressing the
switch, the rear window defogger will
continue to operate until the ignition is
switched OFF.
Refer to the Settings section in the
Mazda Connect Owner's Manual.
▼ Windshield Wiper De-icer*
The thermal filaments at the following
positions heat up and facilitate the removal
of snow accumulated on the windshield.
The windshield
wiper de-icer operates in
conjunction with the rear window
defogger.
When Driving
Switches and Controls
4-56*Some models.
Mazda3_8HZ1-EA-19G_Edition1_old 2019-5-17 13:49:03

To turn on the windshield wiper de-icer,
switch the ignition ON and press the rear
window defogger switch (page 4-56).
1. Indicator light
▼Mirror Defogger*
The mirror defoggers defrost the outside
mirrors.

The mirror defoggers operate in
conjunction with the rear window
defogger.
To turn on the mirror defoggers, switch the
ignition ON and press the rear window
defogger switch (page 4-56).
1. Indicator light
Horn
▼Horn
To sound the horn, press the mark on
the steering wheel.
When Driving
Switches and Controls
*Some models.4-57
Mazda3_8HZ1-EA-19G_Edition1_old 2019-5-17 13:49:03

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
4-202
Mazda3_8HZ1-EA-19G_Edition1_old 2019-5-17 13:49:03

Operating Tips
▼Operating Tips
Operate the climate control system with
the engine running.
To prevent the battery from being
discharged, do not leave the fan control
switch on for a long
period of time with
the ignition switched ON when the
engine is not running.
Clear all obstructions such as leaves,
snow and ice from the hood and the air
inlet in the cowl grille to improve the
system efficiency.
Use the climate control system to defog
the windows and dehumidify the air.
The recirculate mode should be used
when driving through tunnels or while
in a traffic jam, or when you would like
to shut off outside air for quick cooling
of the interior.
Use the outside air position for
ventilation or windshield defrosting.
If the vehicle has been parked in direct
sunlight during hot weather, open the
windows to let warm air escape, then
run the climate control system.
(With A/C switch)
Run the air conditioner about 10
minutes at least once a month to keep
internal parts lubricated.
Have the air conditioner checked before
the weather gets hot. Lack of refrigerant
may make the air conditioner less
efficient.
The refrigerant specifications are
indicated on a label attached to the
inside of the engine compartment. If the
wrong type of refrigerant is used, it
could result in a ser ious malfunction of
the air conditioner. Consult a
professional, government certified
repairer for the inspection or repair
because a special device is required for
the air conditi oner maintenance.
For details, consult an Authorized
Mazda Dealer.
1. Label
Interior Features
Climate Control System
5-2
Mazda3_8HZ1-EA-19G_Edition1_old 2019-5-17 13:49:03