2021 MAZDA MODEL 3 HATCHBACK warning light

Powe r Wi n d ow s
▼Powe r Wi n d ow s
The windows can be opened/closed
by operating the power window
switches.
WARNING
Make sure the opening is clear before
closing a window:
Closing a power window is dangerous.
A person's hands, head, or even neck
could be caught by the window and
result in serious injury or even death.
This warning applies especially to
children.
Never allow children to play with
power window switches:
Power window switches that are not
locked with the power window lock
switch would allow children to operate
power windows unintentionally, which
could result in serious injury if a child's
hands, head or neck becomes caught
by the window.
Make sure nothing blocks the window
just before it reaches the fully closed
position or while fully holding up the
power window switch:
Blocking the power window just before
it reaches the fully closed position or
while fully holding up the power
window switch is dangerous.
In this case, the jam-safe function may
not prevent the window from closing
all the way. If
fingers are caught,
serious injuries could occur.
Do not let a child put a hand or head
out of the window while driving the
vehicle:
If the person's hand or head hits
something outside the vehicle, or
sudden braking is applied, it could
result in serious injury or death.
NOTE
When driving with only 1 of the rear
windows open, your ears might
experience a resonating sound.
However, this does not indicate a
problem. The sound can be reduced
by slightly opening a front window or
by changing the size of the rear
window opening.
▼ Opening/Closing Windows
The window opens while the switch is
pressed and it closes while the switch
is pulled up with the ignition switched
ON. Do not open or close 3 or more
windows at the same time.
The front passenger's window and rear
windows can be opened/closed when
the power window lock switch on the
driver's door is in the unlocked
position. Keep this switch in the locked
position while children are in the
vehicle.

Before Driving
Windows
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Theft-Deterrent System*
▼Theft-Deterrent System
If the theft-deterrent system detects an
inappropriate entry into 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 system 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 when 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.
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NOTE
The theft-deterrent system can also
be armed by activating the auto
relock function with all the doors,
the liftgate/trunk lid and the hood
closed.
Refer to Transmitter on page 3-5.
The system will disarm if one of the
following operations takes place
within 20 seconds after pressing the
lock button:
Unlocking any door.Opening any door.Opening the hood.Switching the ignition ON.
To rearm the system, do the arming
procedure again.
When the doors are locked by
pressing the lock button on the
transmitter while the theft-deterrent
system is armed, the hazard warning
lights will flash once to indicate that
the system is armed.
▼ To Tu r n O
ff an Armed System
An armed system can be turned o ff
using any one of the following
methods:
Pressing the unlock button on the
transmitter.
Starting the engine with the push
button start.
(With the advanced keyless
function)
Touching the sensing area of the
door release touch sensor.
The hazard warning lights will flash
twice.
NOTE
When the doors are unlocked by
pressing the unlock button on the
transmitter while the theft-deterrent
system is turned o ff, the hazard
warning lights will flash twice to
indicate that the system is turned o ff.
▼ To S t o p t h e A l a r m
A triggered alarm can be turned o
ff
using any one of the following
methods:
Pressing the unlock button or the
trunk button (4–door) on the
transmitter.
Starting the engine with the push
button start.
(With the advanced keyless
function)
Touching the sensing area of the
door release touch sensor.
Pressing the electric liftgate/trunk
lid opener while the key is being
carried.
The hazard warning lights will flash
twice.
Before Driving
Security System
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Floor Mat
▼Floor Mat
We recommend the use of Genuine
Mazda
floor mats.
WARNING
Make sure the
floor mats are hooked
on the retention pins to prevent them
from bunching up under the foot
pedals:
Using a floor mat that is not secured is
dangerous as it will interfere with the
accelerator and brake pedal operation,
which could result in an accident.
Do not install two floor mats, one on
top of the other, on the driver's side:
Installing two floor mats, one on top of
the other, on the driver's side is
dangerous as the retention pins can
only keep one floor mat from sliding
forward.
Loose floor mat(s) will interfere with
the foot pedals and could result in an
accident.
If using an all-weather mat for winter
use always remove the original floor
mat.
When setting a floor mat, position the
fl oor mat so that its grommets are
inserted over the pointed end of the
retention posts.
Rocking the Vehicle
▼ Rocking the Vehicle
WARNING
Do not spin the wheels at more than
56 km/h (35 mph), and do not allow
anyone to stand behind a wheel when
pushing the vehicle:
When the vehicle is stuck, spinning the
wheels at high speed is dangerous. The
spinning tire could overheat and
explode. This could cause serious
injuries.
CAUTION
Too much rocking may cause engine
overheating , transmission failure, and
tire damage.
If you must rock the vehicle to free it
from snow, sand or mud, depress the
accelerator slightly and slowly move
the shift lever/selector lever from 1 (D)
to R position.
Before Driving
Driving Tips
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Driving In Flooded Area
▼Driving In Flooded Area
WARNING
Dry o
ff brakes that have become wet
by driving slowly, releasing the
accelerator pedal and lightly applying
the brakes several times until the
brake performance returns to normal:
Driving with wet brakes is dangerous.
Increased stopping distance or the
vehicle pulling to one side when
braking could result in a serious
accident. Light braking will indicate
whether the brakes have been
a ff ected.
CAUTION
Do not drive the vehicle on flooded
roads as it could cause short circuiting
of electrical/electronic parts, or engine
damage or stalling from water
absorption. If the vehicle has been
immersed in water, consult an
Authorized Mazda Dealer.
Overloading
▼ Overloading
WARNING
Be careful not to overload your
vehicle:
The gross axle weight rating (GAWR)
and the gross vehicle weight rating
(GVWR) of the vehicle are on the
Motor Vehicle Safety Standard Label
on the driver's door frame. Exceeding
these ratings can cause an accident or
vehicle damage. You can estimate the
weight of the load by weighing the
items (or people) before putting them
in the vehicle.
Before Driving
Driving Tips
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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
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