automatic transmission MAZDA MODEL 3 HATCHBACK 2021 Owners Manual

▼Driving Position Memory (Power
Seat)*
The desired driving position can be
called up after programming the
position.
The following driving positions can be
programmed.
Driver’s seat position (seat slide,
height adjustment, front edge of seat
bottom, seat recline)
Refer to Adjusting the Driver's Seat
on page 2-5.
Active driving display (display
position, brightness level, display
information)
Refer to Active Driving Display on
page 4-30.
Outside mirror angle
Refer to Outside Mirrors on page
3-30.
A driving position can be programmed
to the following parts.
Position memory buttonTransmitter used for vehicle
NOTE
Lumbar support adjustment cannot
be programmed.
Programming
1. Make sure the parking brake is on.
2. (Automatic transmission)
Make sure the selector lever is in
the P position.
3. Switch the ignition ON.
4. Adjust the following parts to the desired conditions.
Driver's seatActive driving displayOutside mirrors
5. Press the SET button continuously
until a sound is activated.
1. 1 button
2. 2 button
3. SET button
6. Do the following operation within 5 seconds after the sound is activated
to program the driving position.
Programming to a position
memory button
Press the button you want to
program, either 1 or 2 button.
Programming to the transmitter
Press the unlock button on the
transmitter.
A sound is activated when the
operation is completed correctly.
NOTE
If you do not perform the operation
correctly, a sound indicating that the
programming has failed is activated.
If the angle of the outer mirrors only
changes a little, the angle of the
outer mirrors may not have been
programmed correctly.
If the angle of the outer mirrors is
adjusted close to the limits of its
range of motion, the driving position
can be successfully programmed, but
it may fail when calling up the
programmed driving position.
Essential Safety Equipment
Seats
*Some models.2-11
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Calling up the programmed driving
position
CAUTION
Do not place fingers or hands around
the bottom of the seat while the seat
memory function is operating. The seat
moves automatically while the seat
memory function is operating and
fingers or hands could get pinched and
injured.
Using the position memory button
1. Make sure the parking brake is on.
2. (Automatic transmission)
Make sure the selector lever is in
the P position.
3. Switch the ignition ON.
4. Press the programming button for the driving position you want to call
up (button 1 or 2).
5. A sound is activated when the adjustment to the programmed
driving position is completed.
NOTE
When adjustment of the driving
position is not necessary, a sound is
not activated.
The driving position adjustment is
canceled in the following cases:
The seat adjustment switch on the
driver's seat is operated.
The angle of the outer mirrors is
adjusted.
The SET button is pressed.Programming button 1 or 2 is
pressed.
The lock button or unlock button
on the transmitter is pressed.
The vehicle starts moving.The active driving display is
adjusted.
(Manual transmission)
The parking brake is released.
(Automatic transmission)
The selector lever is shifted to a
position other than P.
Using the transmitter
1. Unlock the driver's door using one of the following methods.
Touch the sensing area of the
door release touch sensor.
Press the unlock button on the
transmitter.
2. When you open the driver's door within 90 seconds after unlocking
the doors, the adjustment of the
following parts starts.
Driver's seatActive driving display (When the
ignition is switched ON, the
adjusted active driving display is
activated.)
Outside mirrors
A sound is activated when the
adjustment is completed.
Essential Safety Equipment
Seats
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NOTE
When adjustment of the driving
position is not necessary, a sound is
not activated.
The driving position adjustment is
canceled in the following cases:
The seat adjustment switch on the
driver's seat is operated.
The angle of the outer mirrors is
adjusted.
The SET button is pressed.Programming button 1 or 2 is
pressed.
The lock button or unlock button
on the transmitter is pressed.
The vehicle starts moving.The active driving display is
adjusted.
(Manual transmission)
The parking brake is released.
(Automatic transmission)
The selector lever is shifted to a
position other than P.
Erasing programmed driving positions
Erasing the driving positions
programmed to the key
1. Switch the ignition OFF.
2. Press the SET button continuously until a sound is activated.
3. Press the lock button on the transmitter within 5 seconds after
the sound is activated.
NOTE
If you do not perform the operation
correctly, a sound indicating that the
programming has failed is activated.
▼Adjusting the Front Passenger's
Seat
1.
Seat Slide
To move a seat forward or
backward, raise the lever and slide
the seat to the desired position and
release the lever.
Make sure the lever returns to its
original position and the seat is
locked in place by attempting to
push it forward and backward.
2. Seat Recline
To change the seatback angle, lean
forward slightly while raising the
lever. Then lean back to the desired
position and release the lever.
Make sure the lever returns to its
original position and the seatback is
locked in place by attempting to
push it forward and backward.

Essential Safety Equipment
Seats
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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
*......... 4-30
Manual Transmission
Operation.............................. 4-33 Manual Transmission Shift
Pattern................................ 4-33
Automatic Transmission........... 4-35 Automatic Transmission
Controls.............................. 4-35
Shift-Lock System................. 4-36
Transmission Ranges............ 4-37
Manual Shift Mode.............. 4-38
Direct Mode
*.......................4-44
Driving Tips......................... 4-45
Switches and Controls............. 4-46 Lighting Control................... 4-46
Turn and Lane-Change
Signals................................ 4-52
Windshield Wipers and
Washer............................... 4-53
Rear Window Wiper and
Washer
*.............................. 4-57
Rear Window Defogger........ 4-58
Horn................................... 4-59
Hazard Warning Flasher....... 4-60
HomeLink Wireless Control
System
*............................... 4-60
Brake.....................................4-65 Brake System....................... 4-65
AUTOHOLD........................ 4-71
Hill Launch Assist (HLA)........4-75
ABS/TCS/DSC....................... 4-77 Antilock Brake System
(ABS).................................. 4-77
Tra c t i o n C o n t r o l Sy s t e m
(TCS).................................. 4-78
Dynamic Stability Control
(DSC)................................. 4-79
Drive Selection....................... 4-81 Drive Selection
*................... 4-81
i-ACTIV AWD......................... 4-83 i-ACTIV AWD Operation
*..... 4-83
Power Steering....................... 4-84 Power Steering.....................4-84
i-ACTIVSENSE......................... 4-85 i-ACTIVSENSE
*..................... 4-85
*Some models.4-1
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Adaptive Front Lighting System
(AFS)
*................................. 4-90
High Beam Control System
(HBC)
*................................ 4-90
Lane Departure Warning System
(LDWS)
*.............................. 4-92
Blind Spot Monitoring (BSM)
*......
.......................................... 4-96 Tra ffic Sign Recognition System
(TSR)
*................................4-101
Distance & Speed Alert (DSA)
*.....
........................................ 4-108
Driver Attention Alert (DAA)
*.......
........................................ 4-109
Driver Monitoring (DM)
*.... 4-111
Front Cross Tra ffic Alert
(FCTA)
*............................. 4-113
Rear Cross Tra ffic Alert (RCTA)
*....
........................................ 4-116
Mazda Radar Cruise Control
(MRCC) (Manual
Transmission)
*....................4-120
Mazda Radar Cruise Control with
Stop & Go function (MRCC with
Stop & Go function) (Automatic
Transmission)
*....................4-128
Tra ffic Jam Assist (TJA)
*....... 4-139
Lane-keep Assist System (LAS)
*.....
........................................ 4-154
Smart Brake Support (SBS)
*..........
........................................ 4-158
Smart Brake Support [Rear] (SBS-
R)
*.................................... 4-160
Smart Brake Support [Rear
Crossing] (SBS -RC)
*........... 4-164
360° View Monitor
*........... 4-168
Forward Sensing Camera
(FSC)
*............................... 4-203
Front Radar Sensor
*........... 4-207
Front Side Radar Sensor
*.... 4-209
Rear Side Radar Sensor
*..... 4-211
Rear/Rear corner/Rear Side
Ultrasonic Sensor
*.............. 4-212
Front Camera/Side Cameras/
Rear Camera
*.................... 4-213
Driver Monitoring Camera
*..........
........................................ 4-214
Cruise Control......................4-215 Cruise Control
*.................. 4-215
Tire Pressure Monitoring System
(TPMS)................................ 4-219 Tire Pressure Monitoring System
(TPMS)..............................4-219
Rear View Monitor................4-223 Rear View Monitor
*........... 4-223
Parking Sensor System........... 4-238 Parking Sensor System
*....... 4-238
4-2*Some models.
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Ignition Switch
▼Push Button Start Positions
The system operates only when the key
is within operational range.
Each time the push button start is
pressed, the ignition switches in the
order of
off, ACC, and ON. Pressing
the push button start again from ON
switches the ignition off.
1. Indicator light
2. Push button start
NOTE
The engine starts by pressing the
push button start while depressing
the clutch pedal (manual
transmission) or the brake pedal
(automatic transmission). To switch
the ignition position, press the push
button start without depressing the
pedal.
Do not leave the ignition switched
ON while the engine is not running.
Doing so could result in the battery
going dead. If the ignition is left in
ACC (For automatic transmission,
the selector lever is in the P position,
and the ignition is in ACC), the
ignition switches o ff automatically
after about 25 minutes.
O ff
The power supply to electrical devices
turns off and the indicator light
(amber) also turns off .
WARNING
Before leaving the driver's seat,
always switch the ignition o ff, set the
parking brake, and make sure the
selector lever is in P (automatic
transmission) position or in 1st gear
or R (manual transmission):
Leaving the driver's seat without
switching the ignition off, setting the
parking brake, and shifting the selector
lever to P (automat ic transmission)
position or to 1st gear or R (manual
transmission) is dangerous.
Unexpected vehicle movement could
occur which could result in an
accident.
In addition, if your intention is to leave
the vehicle for even a short period, it is
important to switch the ignition off, as
leaving it in another position will
disable some of the vehicle's security
systems and run the battery down.
ACC (Accessory)
Some electrical accessories will
operate and the indicator light (amber)
illuminates.
NOTE
The keyless entry system does not
function while the push button start
has been pressed to ACC, and the
doors will not lock/unlock even if they
have been locked manually.
When Driving
Start/Stop Engine
4-4
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This is for improved exhaust gaspuri fication and does not indicate
any parts defect.
Engine-starting is controlled by the
spark ignition system.
This system meets all Canadian
Interference-Causing Equipment
Standard requirements regulating the
impulse electrical field strength of
radio noise.
1. Make sure you are carrying the key.
2. Occupants should fasten their seat belts.
3. Make sure the parking brake is on.
4. Continue to depress the brake pedal firmly until the engine has
completely started.
5. (Manual transmission)
Continue to depress the clutch
pedal firmly until the engine has
completely started.
(Automatic transmission)
Put the vehicle in park (P). If you
must restart the engine while the
vehicle is moving, shift into neutral
(N).
NOTE
(Manual transmission)
The starter will not operate if the
clutch pedal is not depressed
su fficiently.
(Automatic transmission)
The starter will not operate if the
selector lever is not in P or N
position and the brake pedal is
not depressed su fficiently.
6. Make sure that the KEY indicator
light (green) in the instrument
cluster and push button start
indicator light (green) turns on.
1. Indicator light
2. Push button start
NOTE
If the push button start indicator
light (green) flashes, make sure
that the key is being carried.
If the push button start indicator
light (green) flashes with the key
being carried, touch the key to
the push button start and start
the engine.
Refer to Engine Start Function
When Key Battery is Dead on
page 4-8.
CAUTION
If the KEY warning indication (red)
is displayed, or the push button
start indicator light (amber) fl ashes,
this could indicate a problem with
the engine starting system. This may
prevent the engine from starting or
from switching the ignition to ACC
or ON.
Refer to KEY Warning Indication/
Warning Light (Red) on page
7-33.
When Driving
Start/Stop Engine
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Have your vehicle inspected at an
Authorized Mazda Dealer as soon
as possible.
NOTE
Under the following conditions,
the KEY warning indication (red)
is displayed after the push button
start is pressed. This informs the
driver that the push button start
will not switch to ACC, even if it
is pressed from off (page 7-33).
The key battery is dead.The key is out of operational
range.
The key is placed in areas where
it is di
fficult for the system to
detect the signal (page 3-7).
A key from another
manufacturer similar to the key
is in the operational range.
(Forced engine starting method)
If the KEY warning indication
(red) is displayed, or the push
button start indicator light
(amber) flashes, this could
indicate that the engine may not
start using the usual starting
method (page 7-33). Have your
vehicle inspected at an
Authorized Mazda Dealer as
soon as possible. If this occurs,
the engine can be force-started.
Press and hold the push button
start until the engine starts. Other
procedures necessary for starting
the engine, such as having the key
in the cabin, and depressing the
clutch pedal (manual
transmission) or the brake pedal
(automatic transmission) are
required.
When the engine is force-started,
the KEY warning indication (red)
remains displayed and the push
button start indicator light
(amber) remains flashing.
(Automatic transmission)
When the selector lever is in the
neutral (N) position, the push
button start indicator light (green)
does not turn on.
7. Press the push button start after the push button start indicator light
(green) turns on.
NOTE
After starting the engine, the push
button start indicator light
(amber) turns o ff and the ignition
switches to the ON position.
After pressing the push button
start and before the engine starts,
the operation sound of the fuel
pump motor from near the fuel
tank can be heard, however, this
does not indicate a malfunction.
8. After starting the engine, let it idle for about 10 seconds.
NOTE
Do not use high engine speeds
until reaching the operating
temperature.
Whether the engine is cold or
warm, it should be started
without the use of the
accelerator.
If the engine does not start the
first time, refer to Starting a
Flooded Engine under Emergency
Starting. If the engine still does
not start, have your vehicle
inspected by an Authorized
Mazda Dealer (page 7-20).
When Driving
Start/Stop Engine
4-7
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▼Engine Start Function When Key
Battery is Dead
CAUTION
When starting the engine by holding
the transmitter over the push button
start due to a dead key battery or a
malfunctioning key, be careful not to
allow the following, otherwise the
signal from the key will not be received
correctly and the engine may not start.

Metal parts of other keys or metal
objects touch the key.
Spare keys or keys for other vehicles
equipped with an immobilizer
system touch or come near the key.
Devices for electronic purchases, or
security passage touch or come near
the key.
If the engine cannot be started due to
a dead key battery, the engine can be
started using the following procedure:
1. Continue to depress the brake
pedal firmly until the engine has
completely started.
2. (Manual transmission)
Continue to depress the clutch
pedal firmly until the engine has
completely started.
(Automatic transmission)
Put the vehicle in park (P). If you
must restart the engine while the
vehicle is moving, shift into neutral
(N).
3. Make sure that the push button start indication light (green) flashes.
4. Align the center area of the emblem on the transmitter with the
center area of the push button start
while the push button start
indicator light (green) flashes.

1. Indicator light
2. Push button start
3. Transmitter
4. Emblem

5. Make sure that the push button start indicator light (green) turns
on.
6. Press the push button start to start the engine.
When Driving
Start/Stop Engine
4-8
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NOTE
The engine cannot be started
unless the clutch pedal is fully
depressed (manual transmission)
or the brake pedal is fully
depressed (automatic
transmission).
If there is a malfunction with the
push button start function, the
push button start indicator light
(amber) flashes. In this case, the
engine may start, however, have
the vehicle checked at an
Authorized Mazda Dealer as
soon as possible.
If the push button start indicator
light (green) does not illuminate,
perform the operation from the
beginning again. If it does not
illuminate, have the vehicle
checked at an Authorized Mazda
Dealer.
To switch the ignition position
without starting the engine,
perform the following operations
after the push button start
indicator light (green) turns on.
1. Release the clutch pedal (manual transmission) or
brake pedal (automatic
transmission).
2. Press the push button start to switch the ignition position.
The ignition switches in the
order of ACC, ON, and off
each time the push button
start is pressed. To switch the
ignition position again,
perform the operation from
the beginning.
▼ Emergency Operation for Starting
the Engine
If the KEY warning indication (red) is
displayed, or the push button start
indicator light (amber)
flashes, this
could indicate that the engine may not
start using the usual starting method.
Have your vehicle inspected at an
Authorized Mazda Dealer as soon as
possible. If this occurs, the engine can
be force-started. Press and hold the
push button start until the engine
starts. Other procedures necessary for
starting the engine such as having the
key in the cabin, and depressing the
clutch pedal (manual transmission) or
the brake pedal (automatic
transmission) are required.
When Driving
Start/Stop Engine
4-9
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