display MAZDA MODEL 3 HATCHBACK 2020 Owners Manual (in English)

Repeatedly jerking the steering wheel
left and right while the vehicle is
stopped or moving extremely slowly will
cause the power steering system to go
into protective mode which will make
the steering feel heavy, but this does not
indicate a problem. If this occurs, park
the vehicle safely and wait several
minutes for the system to return to
normal.
▼ ABS Warning Indication/Warning
Light
If the ABS warning light stays on while
you're driving, the ABS control unit has
detected a system malfunction. If this
occurs, your brakes
will function normally
as if the vehicle had no ABS.
Should this happen, consult an Authorized
Mazda Dealer as soon as possible.
NOTE
When the engine is jump-started to
charge the battery, uneven rpm occurs
and the ABS warning light may
illuminate. If this o ccurs, it is the result
of the weak battery and does not
indicate an ABS malfunction.
Recharge the battery.
The brake assist system does not operate
while the ABS warning light is
illuminated.
▼ Master Warning Indication
The indication displays if the system has a
malfunction.
Check the reason for the indication
displaying on the center display or
multi-information display.
Refer to If a Warning Light Turns On or
Flashes on page 7-27.
▼Brake Control System Warning
Indication/Warning Light
The warning light i
lluminates when the
system has a malfunction. Have your
vehicle inspected at an Authorized Mazda
Dealer.
▼ Electric Parking Brake (EPB)
Indication/Indicator Light
This warning has the following functions:
Parking brake warning/Indicator light
inspection
The light illuminate
s when the parking
brake is applied with the ignition switched
to START or ON. It turns off when the
parking brake is released.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
7-30
Mazda3_8HZ1-EA-19G_Edition1_old 2019-5-17 13:49:03

When the light is flashing
The light flashes if the Electric Parking
Brake (EPB) has a malfunction. If the light
remains flashing even if the Electric
Parking Brake (EPB) switch is operated,
consult an Authorized Mazda Dealer as
soon as possible.
▼Brake Override Warning Indication
This message is displayed when the
accelerator pedal and brake pedal are
depressed at the same time while driving.
Release the accelerator pedal and depress
the brake pedal.
▼Check Engine Indication/Light
If this light illuminates while driving, the
vehicle may have a problem. It is
important to note the driving conditions
when the light illuminated and consult an
Authorized Mazda Dealer.
The check engine light may illuminate in
the following cases:
The engine's electrical system has a
problem.
The emission control system has a
problem.
The fuel tank level being very low or
approaching empty.
The fuel-filler cap is missing or not
tightened securely.
If the check engine light remains on, or it
flashes continuously , do not drive at high
speeds and consult an Authorized Mazda
Dealer as soon as possible.
WA R N I N G
If the check engine light turns on, do not
disconnect the battery cables.
If the battery cables are disconnected and
then reconnected, the engine could be
damaged and catch on
fire.
▼Automatic Transmission Warning
Indication/Warning Light*
The indication/light illuminates when the
transmission has a problem.
CAUTION
If the automatic transmission warning
indication/light illuminates, the
transmission has an electrical problem.
Continuing to drive your Mazda in this
condition could cause damage to your
transmission. Consult an Authorized
Mazda Dealer as soon as possible.
▼AWD Warning Indication/Warning
Light*
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
*Some models.7-31
Mazda3_8HZ1-EA-19G_Edition1_old
2019-5-17 13:49:03

“AWD Malfunction. Front Wheel Drive
Only. Have the Vehicle Inspected” is
displayed/When the light is turned on
The indication is displayed/the light turns
on under the following conditions. The
system may have a malfunction. Have the
vehicle checked at an Authorized Mazda
Dealer.
When there is a malfunction in the
AWD system.
“Excessive AWD System Load. Drive
Slowly Until Warning Light Turns Off.
Vehicle Now in Front Wheel Drive” is
displayed/When the light is flashing
The indication is displayed/the light
flashes under the following conditions.
Park the vehicle in a safe place and check
that the warning indication light turns off/
the warning light stops flashing, and then
drive the vehicle. Contact an Authorized
Mazda Dealer if the indication is
continuously displayed.
When the differential oil temperature is
excessively high.
When there is a large difference between
the front and rear wheel rotation, such as
when trying to remove the vehicle from
mud.
“Mismatched Tire Diameters. Vehicle
Now in Front Wheel Drive” is
displayed/When the light is turned on
The indication is displayed/the light turns
on under the following conditions. Inspect
the tire sizes or tire pressures on all 4
wheels. Contact an Authorized Mazda
Dealer if the indication remains on or the
warning light remains illuminated.
When any of the tire diameter is
different.
When any of the tire pressure is
incorrect.
▼ TCS/DSC Indication/Indicator
Light (Turns on)
If the light stays on, the TCS, DSC or the
brake assist system may have a
malfunction and they may not operate
correctly. Take your vehicle to an
Authorized Mazda Dealer.
▼Air Bag/Front Seat Belt
Pretensioner System Warning
Indication/Warning Light
A system malfunction is indicated if the
warning light constantly flashes,
constantly illuminates or does not
illuminate at all when the ignition is
switched ON. If any of these occur,
consult an Authorized Mazda Dealer as
soon as possible. The system may not
operate in an accident.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
7-32
Mazda3_8HZ1-EA-19G_Edition1_old
2019-5-17 13:49:03

WA R N I N G
Never tamper with the air bag/
pretensioner systems and always have an
Authorized Mazda Dealer perform all
servicing and repairs:
Self-servicing or tampering with the
systems is dangerous. An air bag/
pretensioner could accidentally activate or
become disabled causing serious injury or
death.
▼Tire Pressure Monitoring System
(TPMS) Warning Indication/
Warning Light (Flashing)
If there is a problem with the TPMS or the
voltage of a tire pressu
re sensor decreases,
the TPMS warning light flashes and a
message is displayed on the
multi-information display. Have your
vehicle inspected by an Authorized Mazda
Dealer.
WA R N I N G
Do not drive the vehicle at high speeds if
the TPMS warning light turns on or flashes:
Driving the vehicle at high speeds while the
TPMS warning light is turned on or flashing
is dangerous because the brake
performance and the steering wheel
operability will be reduced. If the vehicle is
driven at high speeds or the brakes are
suddenly applied, it could lead to an
accident. Gradually apply the brakes to
lower the vehicle's speed.
Do not ignore the TPMS warning light
when it is turned on or flashing:
Continuing to drive the vehicle while
ignoring the illumination/flashing of the
TPMS warning light is dangerous because a
tire may burst which could lead to an
accident. Take appropriate measures as
soon as possible.
▼ KEY Warning Indication/Warning
Light (Red)
“Keyless Entry System Malfunction.
Have the Vehicle Ins
pected” is displayed
This message is displayed if the advanced
keyless entry & push button start system
has a problem.
Contact an Authorized Mazda Dealer.
CAUTION
If the message is indicated, or the push
button start indicator light (amber)
flashes,
the engine may not start. If the engine
cannot be started, try starting it using the
emergency operation for starting the
engine, and have the vehicle inspected at
an Authorized Mazda Dealer as soon as
possible.
Refer to Emergency Operation for Starting
the Engine on page 4-9.
“Low Key Fob Battery. Replace
Battery” is displayed
When the key battery is low, the indication
is displayed when the ignition is switched
OFF.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
7-33
Mazda3_8HZ1-EA-19G_Edition1_old 2019-5-17 13:49:03

“Key Not Detected” is displayed
If the presence of the key cannot be
detected (dead battery, battery
malfunction, no key), it is displayed
when the driver attempts to start the
engine (push button start operation,
brake pedal depression).
Displayed when it is determined that a
key that was in the vehicle has been
removed from the vehicle. (Key taken
out warning. Other than IG-OFF)
▼ High Beam Control System (HBC)
Warning Indication/Warning Light
(Amber)
*
The light remains turned on if there is a
problem with the system. Have your
vehicle inspected at an Authorized Mazda
Dealer.
▼i-ACTIVSENSE Warning
Indication/Warning Light*
The indication displays
if the system has a
malfunction.
Check the reason for the indication
displaying on the center display or
multi-information display.
Refer to If a Warnin g Light Turns On or
Flashes on page 7-27.
▼ Exterior Light Warning Indication/
Wa r n i n g L i g h t
This light illuminates if there is a
malfunction in the exterior lights (except
license plate lights). Have your vehicle
inspected by an Authorized Mazda Dealer.
CAUTION
Do not drive the vehicle while an exterior
light has a malfunction. Poor visibility, and
not being able to signal braking and turns
may cause an accident. In addition, if the
vehicle is driven with the lights not turned
on, it may
conflict with laws and
regulations due to poor maintenance.
▼ Low Fuel Warning Indication/
Wa r n i n g L i g h t
The light turns on when the remaining fuel
is about 9.0 L (2.3 US gal, 1.9 Imp gal). If
you continue to drive after the light turns
on without refueling and the fuel gauge
reaches nearly empty
, the light flashes.
NOTE
The light illumination timing may vary
because fuel inside the fuel tank moves
around according to the driving conditions
and the vehicle posture.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
7-34*Some models.
Mazda3_8HZ1-EA-19G_Edition1_old 2019-5-17 13:49:03

Action to be taken
Add fuel. If the light is flashing, refuel as
soon as possible.
▼Check Fuel Cap Warning
Indication/Warning Light
If the check fuel cap warning light
illuminates while driving, the fuel-filler
cap may not be installed properly.
Action to be taken
Stop the engine and reinstall the fuel-filler
cap.
Refer to Refueli
ng on page 3-28.
▼Engine Oil Level Warning
Indication/Warning Light
This warning light indicates that the
engine oil level is around the MIN mark
(page 6-16).
CAUTION
Do not continue to drive the vehicle with
the engine oil level warning indication/
warning light displayed/turned on. If the
vehicle continues to be driven with an
insufficient amount of engine oil, it could
cause damage to the engine.
Action to be taken
Add 1 L (0.3 US gal, 0.2 Imp gal) of
engine oil (page 6-15).
▼Seat Belt Warning Indication/
Warning Light (Front seat)
The seat belt warning
light turns on if the
driver or front passenger's seat is occupied
and the seat belt is not fastened with the
ignition switched ON.
If the driver or front p assenger's seat belt
is unfastened (only when the front
passenger's seat is occupied) and the
vehicle is driven at a speed faster than
about 20 km/h (12 mph), the warning light
flashes. After a sho rt time, the warning
light stops flashing, but remains
illuminated.
NOTE
The warning light flashes for about 6
seconds if the driver's seat belt is not
fastened when the ignition is switched
ON. (Except Mexico, Puerto Rico)
Placing heavy items on the front
passenger's seat may cause the front
passenger's seat belt warning function
to operate depending on the weight of
the item.
To allow the front passenger occupant
classification sensor to function
properly, do not place and sit on an
additional seat cushion on the front
passenger's seat. The sensor may not
function properly because the additional
seat cushion could cause sensor
interference.
If a small child is seated on the front
passenger's seat, the warning light may
not operate.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
7-35
Mazda3_8HZ1-EA-19G_Edition1_old 2019-5-17 13:49:03

Action to be taken
Fasten the seat belts.
▼Seat Belt Warning Light (Rear seat)
(Red)
If the rear seat belts are not fastened while
the ignition is swit
ched ON , the driver
and the passenger are alerted by the
warning light.
The warning light oper ates even if there is
no passenger on the rear seat.
NOTE
If a rear seat belt is not fastened by a
certain period of time after the engine has
been started, the warning light turns off.
Action to be taken
Fasten the seat belts.
▼ Low Washer Fluid Level Warning
Indication/Warning Light*
This warning light i
ndicates that little
washer fluid remains.
Action to be taken
Add washer fluid (page 6-19).
▼ Door-Ajar/Trunk lid-Ajar/
Liftgate-Ajar Warning Indication/
Wa r n i n g L i g h t
The light turns on if any door/trunk lid/
liftgate is not closed securely.
Action to be taken
Close the door/trunk lid/liftgate securely.
▼Tire Pressure Monitoring System
(TPMS) Warning Indication/
Warning Light (Turns on)
If a tire pressure decreases below the
specified air pressure
, the TPMS warning
light turns on.
At the same time, a message and the tire
pressure of each tire are displayed on the
multi-information display alternately. In
addition, the tire (s) with low air pressure
is displayed in yellow.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
7-36*Some models.
Mazda3_8HZ1-EA-19G_Edition1_old 2019-5-17 13:49:03

WA R N I N G
Do not drive the vehicle at high speeds if
the TPMS warning light turns on or flashes:
Driving the vehicle at high speeds while the
TPMS warning light is turned on or flashing
is dangerous because the brake
performance and the steering wheel
operability will be reduced. If the vehicle is
driven at high speeds or the brakes are
suddenly applied, it could lead to an
accident. Gradually apply the brakes to
lower the vehicle's speed.
Do not ignore the TPMS warning light
when it is turned on or flashing:
Continuing to drive the vehicle while
ignoring the illumination/flashing of the
TPMS warning light is dangerous because a
tire may burst which could lead to an
accident. Take appropriate measures as
soon as possible.
NOTE
While the TPMS is learning the tire
positions, such as immediately after a tire
position has been changed, the tire
pressure at the tire position prior to it
being changed is displayed until the
system completes the learning. For this
reason, the tire pressures displayed for the
tire positions may be different from the
actual tire pressures at the tire positions.
Action to be taken
Adjust the tire pressu res to the appropriate
pressures.
Refer to Tire Inflation Pressure on page
6-31.
CAUTION
 Adjust the tire pressures while the tires
are cool. Because the air pressure in the
tires
fluctuates depending on the
temperature, before adjusting the tire
pressures, let the vehicle sit for an hour or
drive it only within a 1.6 km (1 mile)
distance. If the tire pressures are adjusted
while the tires are warm, the tire
pressures may decrease below the specified air pressure after cooling down
which could turn on the warning light. In
addition, because the air pressure in the
tires decreases when the ambient
temperature is low, if the ambient
temperature increases, an illuminated
TPMS warning light may turn off. Under
any circumstances, always adjust the tire
pressures while the tires are cool.
 After adjusting the tire pressures, the
TPMS warning light turns off. If the TPMS
warning light does not turn off, drive the
vehicle at a speed of about 25 km (16
mph) or faster for 3 minutes or longer
and make sure the warning light turns
off.
If the TPMS warning light remains on
even after adjusting th e tire pressures, one
of the tires may have a puncture.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
7-37
Mazda3_8HZ1-EA-19G_Edition1_old 2019-5-17 13:49:03

Message Indicated on Multi-information Display
▼Message Indicated on Multi-information Display
If there is a notification from th
e vehicle, a message is displayed on the mul ti-information
display. Check the information and take the necessary action.

1. Multi-information display

If the warning light tu rns on/flashes simultaneously or a symbol is indicated on the display,
check the informatio n regarding the warn ing light or symbol.
Refer to If a Warning Light Turns On or Flashes on page 7-27.
Display*1*2Content Action to be taken
Depress Brake Pedal.
Brake Hold Disabled This message is indi
cated when there is a
problem with the brake related system
while the vehicle is being held in a stop
position by the AUTOHOLD function. Depress the brake pedal. Cancel the AU‐
TOHOLD function and have your vehi‐
cle inspected at an Authorized Mazda
Dealer.
Steep Slope. Continue
Pressing Brake Pedal to
Hold Stopped Position This message indicates the possibility of
the vehicle not being held in the stopped
position by the AUTOHOLD function,
such as on steep slopes.
Depress and hold your foot on the brake
pedal.
Depress Brake Pedal and
Operate Switch to Release
Elec. Parking Brake This message is indi
cated when the Elec‐
tric Parking Brake (EPB) switch is oper‐
ated without depressing the brake pedal. Operate the Electric Parking Brake
(EPB) switch while depressing the brake
pedal.
Depress Brake Pedal and
Operate Switch to Release This message is indi
cated when the can‐
cel operation is done without depressing
the brake pedal while the vehicle is being
held in the stopped position by the AU‐
TOHOLD function. Cancel the AUTOHOLD function stop
hold control while depressing the brake
pedal.
Mazda Radar Cruise Con‐
trol Canceled. Drive Safe‐
ly This message is indicated when the Maz‐
da Radar Cruise Control (MRCC), Maz‐
da Radar Cruise Cont
rol with Stop & Go
function (MRCC with Stop & Go func‐
tion), and the Traffic Jam Assist (TJA)
have been canceled other than by the
driver. Have your vehicle inspected by an Au‐
thorized Mazda Dealer.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
7-38
Mazda3_8HZ1-EA-19G_Edition1_old
2019-5-17 13:49:03

Display*1*2ContentAction to be taken
Distance & Speed Alert
Operation Canceled Drive
Safely This message is indicated when the Dis‐
tance & Speed Alert (DSA) have been
canceled other than by the driver.
Have your vehicle inspected by an Au‐
thorized Mazda Dealer.
Cruise Control Operation
Canceled. Drive Safely This message is indicated when the
Cruise Control have been canceled other
than by the driver. Have your vehicle inspected by an Au‐
thorized Mazda Dealer.
Emergency Braking Acti‐
vated. Depress Brake Ped‐
al to Hold Stop This message is indicated after the Smart
Brake Support (SBS) brakes operate and
when the Smart Brake Support (SBS) is
canceled.
Depress the brake pedal.
Touch Key Fob to Push
Button Start Switch This message is indicated when the key
battery is weak (battery dead or damaged
key). Touch the key against push button start
to start the engine.
Refer to Engine Start Function When
Key Battery is Dead on page 4-8.
Depress Brake Pedal to
Start Engine This message is indicated when the push
button start is presse
d without depressing
the brake pedal. Depress the brake pedal and press the
push button start.
Depress Clutch Pedal to
Start Engine This message is indicated when the push
button start is presse
d without depressing
the clutch pedal. Depress the clutch pedal and press the
push button start.
Check Gear Selector Lever
Position This message is indicated when the se‐
lector lever is shifted to the P or R posi‐
tion while driving.
Check the selector lever position.
Close Door and Fasten
Seat Belt This message is indicated when AUTO‐
HOLD is about to operate and a door is
opened or a seat belt is unfastened. When the AUTOHOLD is turned on,
close the doors and fasten seat belts.
Wiper Blades Must Be on
Windshield Before Operat‐
ing This message is indicated when the
windshield wipers are operated with the
wipers raised off the windshield.
Lower the windshield wipers.
Windshield Wiper Range
of Motion Reduced. Re‐
move Obstruction(s) This message is indicated when there is
snow or dirt accumulation on the wind‐
shield and the wiper operation range is
narrowed.
Remove foreign matter from the wind‐
shield.
Ignition Not Switched Off This message is indicated when the driv‐
er’s door is opened without switching the
ignition OFF. Switch the ignition OFF before leaving
the vehicle.
Gear Selector Lever Not in
Park This message is indicated when a door is
opened with the selector lever in a posi‐
tion other than the P position. Shift the selector lever to the P position
before leaving the vehicle.
Excessive Transmission
Temperature. Drive Slowly This message is indicated when the inter‐
nal temperature of the automatic trans‐
mission is high. Drive slowly to redu
ce load on the auto‐
matic transmission.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
7-39
Mazda3_8HZ1-EA-19G_Edition1_old 2019-5-17 13:49:03