Page 444 of 623
Bottle Holder
▼Bottle Holder
Bottle holders are on the inside of the
doors.
1. Bottle holder
CAUTION
Do not use the bottle holders for
containers without caps. The contents
may spill when opening/closing the
door or while driving the vehicle.
Assist Grips
▼Assist Grips
WARNING
Never hang heavy or sharp objects on
the assist grips and coat hooks:
Hanging heavy or sharp-ended objects
such as a coat hanger from the assist
grips or coat hooks is dangerous as
they can fly off and hit an occupant in
the cabin if a curtain air bag was to
deploy, which could result in serious
injury or death.
Do not use the assist grips when
getting in and out of the vehicle or
getting out of a seat:
An assist grip could break under a
heavy load resulting in injury.
Use the assist grips to support your
body while seated in the vehicle and
while the vehicle is moving.
Interior Features
Interior Equipment
5-45
Mazda3_8LC2-EA-22G_Edition1_new
2022-5-20 11:26:10
Page 445 of 623

Rear Coat Hooks
▼Rear Coat Hooks
WARNING
Never hang heavy or sharp objects on
the assist grips and coat hooks:
Hanging heavy or sharp-ended objects
such as a coat hanger from the assist
grips or coat hooks is dangerous as
they can fly off and hit an occupant in
the cabin if a curtain air bag was to
deploy, which could result in serious
injury or death.
Always hang clothes
on the coat hooks
and the assist grips without hangers.
Storage Compartments
▼ Storage Compartments
WARNING
Keep storage boxes closed when
driving:
Driving with the storage boxes open is
dangerous. To reduce the possibility of
injury in an accident or a sudden stop,
keep the storage boxes closed when
driving.
When loading cargo, make sure that it
is completely secured:
If the cargo is not completely secured,
it may move or collapse while driving
or during sudden braking , resulting in
injury or an accident.
Do not put articles in storage spaces
with no lid:
Putting articles in storage spaces with
no lid is dangerous as they could be
thrown around the cabin during
sudden braking, maneuvering , or
acceleration and cause an accident
depending on how the article is stored.
CAUTION
Do not leave lighters or eyeglasses in
the storage boxes while parked under
the sun. A lighter could explode or the
plastic material in eyeglasses could
deform and crack from high
temperature.
Interior Features
Interior Equipment
5-46
Mazda3_8LC2-EA-22G_Edition1_new
2022-5-20 11:26:10
Page 458 of 623

Owner MaintenancePrecautions
▼Owner Maintenance Precautions
The owner or a qualified service
technician should make these vehicle
inspections at the indicated intervals to
ensure safe and dependable
operation.
Bring any problem to the attention of
an Authorized Mazda Dealer or
qualified service technician as soon as
possible.
When Refueling
Brake and clutch fluid level (page
6-20)
Engine coolant level (page 6-19)Engine oil level (page 6-18)Washer fluid level (page 6-21)
At Least Monthly
Tire inflation pressures (page 6-33)
At Least Twice a Year (For Example,
Every Spring and Fall)
You can do the following scheduled
maintenance items if you have some
mechanical ability and a few basic
tools and if you closely follow the
directions in this manual.
Engine coolant (page 6-19)Engine oil (page 6-18)
Improper or incomplete service may
result in problems. This section gives
instructions only for items that are easy
to perform.
As explained in the Introduction (page
6-2), several procedures can be done
only by a qualified service technician
with special tools.
Improper owner maintenance during
the warranty period may affect
warranty coverage. Refer to
Introduction (page 6-2) for owner's
responsibility in protecting your
investment. For details, read the
separate Mazda Warranty statement
provided with the vehicle. If you are
unsure about any servicing or
maintenance procedure, have it done
by an Authorized Mazda Dealer.
There are strict environmental laws
regarding the disposal of waste oil and
fluids. Please dispose of your waste
properly and with due regard to the
environment.
We recommend that you entrust the oil
and fluid changes of your vehicle to an
Authorized Mazda Dealer.
WARNING
Do not perform maintenance work if
you lack sufficient knowledge and
experience or the proper tools and
equipment to do the work. Have
maintenance work done by a
qualified technician:
Performing maintenance work on a
vehicle is dangerous if not done
properly. You can be seriously injured
while performing some maintenance
procedures.
Maintenance and Care
Owner Maintenance
6-11
Mazda3_8LC2-EA-22G_Edition1_new 2022-5-20 11:26:10
Page 459 of 623

If you must run the engine while
working under the hood, make
certain that you remove all jewelry
(especially rings, bracelets, watches,
and necklaces) and all neckties,
scarves, and similar loose clothing
before getting near the engine or
cooling fan which may turn on
unexpectedly:
Working under the hood with the
engine running is dangerous. It
becomes even more dangerous when
you wear jewelry, loose clothing or
have long hair or a long beard.
Either can become entangled in
moving parts and result in injury.
Pull over to a safe location, then
switch the ignition off and make sure
the fan is not running before
attempting to work near the cooling
fan:
Working near the cooling fan when it is
running is dangerous. The fan could
continue running indefinitely even if
the engine has stopped and the engine
compartment temperature is high. You
could be hit by the fan and seriously
injured.
Do not leave items in the engine
compartment:
After you have finished checking or
doing servicing in the engine
compartment, do not forget and leave
items such as tools or rags in the
engine compartment.
Tools or other items left in the engine
compartment could cause engine
damage or a fire leading to an
unexpected accident.
Hood
▼ Hood
WARNING
Always check that the hood is closed
and securely locked:
A hood that is not closed and securely
locked is dangerous as it could fly open
while the vehicle is moving and block
the driver's vision which could result in
a serious accident.
▼
Opening the Hood
1. With the vehicle parked, pull the
release handle to unlock the hood.
2. Insert your hand into the hoodopening, slide the latch lever in the
direction of the arrow as shown in
the illustration, and lift up the
hood.
Maintenance and Care
Owner Maintenance
6-12
Mazda3_8LC2-EA-22G_Edition1_new 2022-5-20 11:26:10
Page 465 of 623
▼Inspecting Engine Oil Level
NOTE
If the engine oil level warning
indication/warning light turns on,
add 1 L (0.26 US gal, 0.22 Imp gal)
of engine oil.
1. Be sure the vehicle is on a level surface.
2. Warm up the engine to normal
operating temperature.
3. Turn it off and wait at least 5 minutes for the oil to return to the
oil pan.
4. Pull out the dipstick, wipe it clean,
and reinsert it fully.
1. MAX
2. OK
3. MIN
5. Pull it out again and examine thelevel.
The level is normal if it is between
the MIN and MAX marks.
If it is near or below MIN, add
enough oil to bring the level to
MAX.
CAUTION
Do not overfill the engine oil. This
may cause engine damage.
6. Make sure the O-ring on the dipstick is positioned properly
before reinserting the dipstick.
7. Reinsert the dipstick fully.
Maintenance and Care
Owner Maintenance
6-18
Mazda3_8LC2-EA-22G_Edition1_new 2022-5-20 11:26:10
Page 466 of 623

Engine Coolant
▼Inspecting Coolant Level
WARNING
Do not use a match or live flame in
the engine compartment. DO NOT
ADD COOLANT WHEN THE ENGINE
IS HOT:
A hot engine is dangerous. If the
engine has been running, parts of the
engine compartment can become very
hot. You could be burned. Carefully
inspect the engine coolant in the
coolant reservoir, but do not open it.
Pull over to a safe location, then
switch the ignition off and make sure
the fan is not running before
attempting to work near the cooling
fan:
Working near the cooling fan when it is
running is dangerous. The fan could
continue running indefinitely even if
the engine has stopped and the engine
compartment temperature is high. You
could be hit by the fan and seriously
injured.
Do not remove either
cooling system cap when the engine
and radiator are hot:
When the engine and radiator are hot,
scalding coolant and steam may shoot
out under pressure and cause serious
injury.
NOTE
Changing the coolant should be done
by an Authorized Mazda Dealer.
Inspect the antifreeze protection and
coolant level in the coolant reservoir at
least once a year ―at the beginning of
the winter season ―and before
traveling where temperatures may drop
below freezing.
Inspect the condition and connections
of all cooling system and heater hoses.
Replace any that are swollen or
deteriorated.
The coolant should be at full in the
radiator and between the FULL and
LOW marks on the coolant reservoir
when the engine is cool.
SKYACTIV-G 2.0 and SKYACTIV-G
2.5
Maintenance and Care
Owner Maintenance
6-19
Mazda3_8LC2-EA-22G_Edition1_new 2022-5-20 11:26:10
Page 467 of 623

SKYACTIV-G 2.5T
FULL
LOW
If it is at or near LOW, add enough
coolant to the coolant reservoir to
provide freezing and corrosion
protection and to bring the level to
FULL.
Securely tighten the coolant reservoir
tank cap after adding coolant.
CAUTION
Radiator coolant will damage paint.
Rinse it off quickly if spilled.
If the “FL22” mark is shown on or
near the cooling system cap, 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.
If the coolant reservoir is empty or new
coolant is required frequently, consult
an Authorized Mazda Dealer.
Brake/Clutch Fluid
▼ Inspecting Brake/Clutch Fluid
Level
WARNING
If the brake/clutch fluid level is low,
have the brakes inspected:
A low brake/clutch fluid level is
dangerous.
A low level could indicate brake lining
wear or a brake system leak which
could cause the brakes to fail and lead
to an accident.
The brakes and clutch draw
fluid from
the same reservoir.
Inspect the fluid level in the reservoir
regularly. It should be kept between
the MAX and MIN lines.
The level normally drops with
accumulated distance, a condition
associated with wear of brake and
clutch linings. If it is excessively low,
have the brake/clutch system
inspected by an Authorized Mazda
Dealer.
Without M Hybrid
Maintenance and Care
Owner Maintenance
6-20
Mazda3_8LC2-EA-22G_Edition1_new 2022-5-20 11:26:10
Page 468 of 623

With M HybridWasher Fluid
▼Inspecting Washer Fluid Level
WARNING
Use only windshield washer fluid or
plain water in the reservoir:
Using radiator antifreeze as washer
fluid is dangerous. If sprayed on the
windshield, it will dirty the windshield,
affect your visibility, and could result in
an accident.
Using Washer Fluid Without
Anti-freeze Protection in Cold
Weather:
Operating your vehicle in temperatures
below 4 °C (40 °F) using washer fluid
without anti-freeze protection is
dangerous as it could cause impaired
windshield vision and result in an
accident. In cold weather, always use
washer fluid with anti-freeze
protection.
NOTE
State or local regulations may restrict
the use of volatile organic compounds
(VOCs), which are commonly used as
anti-freeze agents in washer fluid. A
washer fluid with limited VOC content
should be used only if it provides
adequate freeze resistance for all
regions and climates in which the
vehicle will be operated.
Add washer fluid under any of the
following conditions.
The top of the fluid level is low.The Low Washer Fluid Level Warning
Indication/Warning Light (if
equipped) turns on.
Maintenance and Care
Owner Maintenance
6-21
Mazda3_8LC2-EA-22G_Edition1_new
2022-5-20 11:26:10