check engine light MAZDA MODEL 3 HATCHBACK 2019 (in English) User Guide

▼Stopping the Smart Brake Support
[Rear Crossing] (SBS-RC) System
Operation
The SBS-RC can be changed to
inoperable.
(If only the SBS-RC is turned off)
Refer to the Settings section in the
Mazda Connect Owner's Manual.
(If the SBS-RC is turned off by
operating the i-ACT
IVSENSE switch)
Refer to i-ACTIVSENSE Switch on
page 4-85.
When turning off the SBS-RC, the SBS
OFF indicator light turns on.
When the engine is restarted, the system
becomes operational.
NOTE
When the SCB-RC system is set to
inoperable, Smart Brake Support [Rear]
(SBS-R) are also se t to inoperable.
360° View Monitor*
▼360° View Monitor
The 360°View Monito
r consists of the
following functions which assist the driver
in checking the area surrounding the
vehicle using various indications in the
center display and a warning sound while
the vehicle is being driven at low speeds
or while parking.
To p v i e w
The top view displays an image of the
vehicle from directly above on the
center display by combining the images
taken from the 4 cameras set on all sides
of the vehicle. The top view displays on
the right side of th e screen when the
front view or rear v iew screen is being
displayed. The top view assists the
driver in checking the area surrounding
the vehicle when the vehicle is moving
forward or in reverse.
Front view/front wide view
The image from the front of the vehicle
is displayed on th e center display.
The view from the front assists the
driver in checking the front of the
vehicle by displaying guide lines on the
displayed image taken from the front of
the vehicle.
Side view
The images taken from the front left and
right sides of the vehicle are displayed
on the center display.
The side view assists the driver in
checking the front sides of the vehicle
by displaying guide lines on the
displayed image taken from the front
left and right sides of the vehicle.
When Driving
i-ACTIVSENSE
4-164*Some models.
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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
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Maintenance ItemNormal Driving Scheduled Maintenance Intervals
1st 2nd 3rd 4th 5th 6th 7th 8th
Vacuum brake booster and hose With vacuum
boosterIIII
Brake and clutch fluid level IIIIIIII
Brake fluid With electrical
boosterRRRR
Disc brakes IIIIIIII
Tire rotation Rotate every 16,000 km (10,000 miles).
Tire inflation pressure and tire wear
*4IIIIIIII
Steering operation and linkages I I I I
Front and rear suspension, ball joints and wheel
bearing axial play IIII
Rear differential oil
*5
Transfer oil*5
Driveshaft dust boot II II
Bolts and nuts on chassis and body TTTT
Exhaust system and heat shields II
Emergency flat tire repair kit (if installed)
*6Inspect annually.
Cabin air filter Replace every 48 ,000 km (30,000 miles) or 24 months.
Function of all lights IIIIIIII
Chart symbols:
I: Inspect: Inspect and clean, repair, adjust, fill up, or replace if necessary.
R: Replace
T: Ti g h t e n
Remarks:
*1 Reset the engine oil data whene ver replacing the engine oil regardless of the message/wrench indicator light
display.
*2 Use of FL-22 is recommended wh en replacing engine coolant. Using engine coolant other than FL-22 may
cause serious damage to the engine and cooling system.
*3 According to state/provincial and federal regulations, failure to perform maintenance on these items will not void your emissions warranties. However, Mazda recommends that all maintenance services be performed at
the recommended time or mileage/ kilometer period to ensure long-term reliability.
*4 Inspect a spare tire if installed.*5 If this component has been subm erged in water, the oil should be replaced.*6 Check the tire repair fluid exp iration date every year when performing the periodic maintenance. Replace the
tire repair fluid bottle with new one before the expiration date.
Maintenance and Care
Scheduled Maintenance
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Chart symbols:
I: Inspect: Inspect and clean, repair, adjust, fill up, or repl ace if necessary.
R: Replace
C: Clean
L: Lubricate
T: Tighten
Remarks:
*1 Reset the engine oil data whenever replacing the engine oil re gardless of the message/wrench indicator light
display.
*2 Also inspect the air conditioner drive belts, if installed. If the vehicle is operated primarily under any of the following conditions, inspect the drive belts more often
than the recommended intervals.
a) Driving under dusty conditions.
b) The vehicle is idled for long periods or driven at low speeds.
c) Driving for long periods in cold temperatures or driving regu larly for short distances only.
d) Driving under extremely high temperature conditions.
e) Driving continuously in mountainous regions.
f) Driving for long period in extremely wet or heavy rain condit ion.
*3 Use of FL-22 is recommended when replacing engine coolant. Using engine coolant other than FL-22 may
cause serious damage to the engine and cooling system.
*4 According to state/provincial and federal regulations, failure to perform maintenance on these items will not
void your emissions warranties. H owever, Mazda recommends that all maintenance services be performed at
the recommended time or mileage/kilometer period to ensure long -term reliability.
*5 Inspect a spare tire if installed.*6 If this component has been submerged in water, the oil should be replaced.*7 Check the tire repair fluid expiration date every year when performing the periodic maintenance. Replace the
tire repair fluid bottle with a ne w one before the expiration date.
▼Scheduled Maintenance (Mexico)
Vehicles utilizing the vehicle status monitor feature:
The vehicle status monitor featur
e alerts you of maintenance needs by turning on the wrench
indicator light or displaying a message in the instrument panel , or both.
Every maintenance must be done within 10,000 km or 6 months (af ter the previous mainte‐
nance) or when the display/wrench indication comes on, whicheve r comes first.
If you drive your vehicle under any of the following conditions , follow the Severe Driving
Scheduled Maintenance and replace the engine oil and filter eve ry 5,000 km or 3 months,
whichever comes first.
Otherwise, follow the Normal Driving Scheduled Maintenance inte rvals.
1. The vehicle is idled for long periods or driven at low speeds , such as with police cars,
taxis, or driver's education school car.
2. Driving under dusty conditions.
3. Driving for long periods in co ld temperatures or driving regularly for short distances on‐
ly.
4. Driving under extremely high temperature conditions.
Maintenance and Care
Scheduled Maintenance
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Chart symbols:
I: Inspect: Inspect and clean, repair, adjust, fill up, or repl ace if necessary.
R: Replace
T: Tighten
Remarks:
*1 Reset the engine oil data whenever replacing the engine oil re gardless of the message/wrench indicator light
display.
*2 Use of FL-22 is recommended when replacing engine coolant. Using engine coolant other than FL-22 may
cause serious damage to the engine and cooling system.
*3 According to state/provincial and federal regulations, failure to perform maintenance on these items will not
void your emissions warranties. H owever, Mazda recommends that all maintenance services be performed at
the recommended time or mileage/kilometer period to ensure long -term reliability.
*4 Inspect a spare tire if installed.*5 Check the tire repair fluid expiration date every year when performing the periodic maintenance. Replace the
tire repair fluid bottle with ne w one before the expiration dat e.
Mexico Residents (Severe Dri ving Scheduled Maintenance):
Number of months or kilometers , whichever comes first.
Months 3 6 9 12 15 18 21 24
× 1000 km 5 10 15 20 25 30 35 40
Engine oil & filter
*1RRRRRRRR
Maintenance Interval (other than engine oil &
filter replacement)
*21st 2nd 3rd 4th
Chart symbols:
R: Replace
Remarks:
*1 Reset the engine oil data whenever replacing the engine oil re gardless of the message/wrench indicator light
display.
*2 Follow Maintenance Interval lis ted in Normal Driving Scheduled Maintenance.
Maintenance and Care
Scheduled Maintenance
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If a Warning Light TurnsOn or Flashes
▼If a Warning Light Turns On or
Flashes
If any warning light turns on/flashes, take
appropriate action for each light. There is
no problem if the light turns off, however
if the light does not turn off or turns on/
flashes again, consult an Authorized
Mazda Dealer.
The details for some warnings can be
viewed on the center display or
multi-information display in the
instrument cluster.
Center display
1. Select “Information” on the home
screen.
2. Select “Vehicle Status Monitor”.
3. Select the applicable warning to view the warning details.
NOTE
You can also display the currently
occurring warning by sliding the
commander knob to the left while on the
home screen of the center display.
Multi-information display
1. Press the INFO switch on the steeringswitch to display the warning
indication screen.
Refer to Multi-info rmation Display on
page 4-14.
▼ Brake System Warning Indication/
Wa r n i n g L i g h t
This warning has the following functions:
Warning light inspection
For an operation check, make sure that the
light turns on when the ignition is
switched on, and turns off a few seconds
later or when the engine is started.
When the light turns on
If the brake system w
arning light remains
illuminated the brake fluid may be low or
there could be a problem with the brake
system. Park the vehicle in a safe place
immediately and contact an Authorized
Mazda Dealer.
Refer to Inspecting Brake/Clutch Fluid
Level on page 6-18.
WA R N I N G
Do not drive with the brake system
warning light illuminated. Contact an
Authorized Mazda Dealer to have the
brakes inspected as soon as possible:
Driving with the brake system warning
light illuminated is dangerous. It indicates
that your brakes may not work at all or
that they could completely fail at any time.
If this light remains illuminated, after
checking that the parking brake is fully
released, have the brakes inspected
immediately.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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2. Turn off the engine and wait 5 minutesfor the oil to drain back into the oil
pan.
3. Inspect the engi ne oil level (page
6-16). If it's low, add the appropriate
amount of engine oil while being
careful not to overfill.
CAUTION
Do not run the engine if the oil level is
low. Otherwise, it could result in
extensive engine damage.
4. Start the engine and check the warning light.

If the light remains illuminated even
though the oil level is normal or after
adding oil, stop the engine immediately
and have your vehicle towed to an
Authorized Mazda Dealer.
▼ High Engine Coolant Temperature
Warning Indication
Displays if the engine coolant temperature
has increased excessively.
“Elevated Engine Coolant Temp. Drive
Slowly” displayed
Drive slowly to reduce engine load until
you can find a safe place to stop the
vehicle and wait for the engine to cool
down.
“Excessive Engine Coolant Temp. Stop
the Vehicle in a Safe Location”
displayed
This indicates the possibility of
overheating. Park the vehicle in a safe
place immediately and stop the engine.
Refer to Overheating on page 7-20.
CAUTION
Do not drive the vehicle with the high
engine coolant temperature warning light
illuminated. Otherwise, it could result in
damage to the engine.
▼ Power Steering Malfunction
Indication/Indicator Light
The message is displayed if the electric
power steering has a malfunction.
If the message is d
isplayed, stop the
vehicle in a safe place and do not operate
the steering wheel. There is no problem if
the message in the display turns off after a
while. Contact an Authorized Mazda
Dealer if the message is displayed
continuously.
NOTE
If the message is displayed, the power
steering will not operate normally. In
this case, the steering wheel can still be
operated, however, the operation may
feel heavy compared to normal, or the
steering wheel could vibrate when
turning.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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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 occurs, 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 display
s 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 Warni ng Light Turns On or
Flashes on page 7-26.
▼ Brake Control System Warning
Indication/Warning Light
The warning light ill
uminates 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 illuminates 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
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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.
Action to be taken
Release the accelerator pedal and depress
the brake pedal.
▼Check Engine Indication/Light
If this light illumina
tes 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 li ght 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
7-30*Some models.
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“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 Warning Light Turns On or
Flashes on page 7-26.
▼Exterior Light Warning Indication/
War ni ng L i gh 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.
▼Low Fuel Warning Indication/
War ni ng L i gh 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.
Action to be taken
Add fuel. If the light is flashing, refuel as
soon as possible.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
*Some models.7-33
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