maintenance MAZDA MODEL CX-30 2019 Owners Manual (in English)

Thank you for choosing a Mazda. We at Mazda design and build vehicles with
complete customer satisfaction in mind.

To help ensure enjoyable and trouble-free operation of your Mazda, read this
manual carefully and follow its recommendations.

Regular servicing of your vehicle by an expert repairer helps maintain both its
roadworthiness and its resale value. A world-wide network of Authorised Mazda
Repairers can help you with their professional servicing expertise.
Their specially trained personnel are best qualified to service your Mazda vehicle
properly and exactly. Also, they are supported by a wide range of highly specialized
tools and equipment specially developed for servicing Mazda vehicles. When
maintenance or service is necessary, consult an Authorised Mazda Repairer.

We assure you that all of us at Mazda have an ongoing interest in your motoring
pleasure and in your full satisfaction with your Mazda product.

Mazda Motor Corporation
HIROSHIMA, JAPAN

Important Notes About This Manual
Keep this manual in the glove compartment as a handy reference for the safe and enjoyable use of
your Mazda. Should you resell the vehicle, leave this manual with it for the next owner.

All specifications and descriptions are accurate at the time of printing. Because improvement is a con-
stant goal at Mazda, we reserve the right to make changes in specifications at any time without notice
and without obligation.


Please be aware that this manual applies to all models, equipment and options. As a result, you
may find some explanations for equipment not installed on your vehicle.

©2019 Mazda Motor Corporation
September 2019 (Print1)
A Word to Mazda Owners

Table of Contents
Pictorial Index
Interior, exterior views and part
identification of your Mazda.1
Essential Safety Equipment
Important information about safety equipment, including seats, seat
belt system, child-restraint systems and SRS air bags.2
Before Driving
Use of various features, including keys, doors, mirrors and windows.3
When Driving
Information concerning safe driving and stopping.4
Interior Features
Use of various features for ride comfort, including air-conditioning
system and audio system.5
Maintenance and Care
How to keep your Mazda in top condition.6
If Trouble Arises
Helpful information on what to do if a problem arises with the
vehicle.7
Customer Information
Important consumer information including warranties and add-on
equipment.8
Specifications
Technical information about your Mazda.9
Index10

Positioning the Shoulder Portion of
the Seat Belt:
Improper positioning of the shoulder
portion of the seat belt is dangerous.
Always make sure the shoulder portion
of the seat belt is positioned across
your shoulder and near your neck, but
never under your arm, on your neck, or
on your upper arm.
Positioning the Lap Portion of the Seat
Belt:
The lap portion of the seat belt worn
too high is dangerous. In a collision,
this would concentrate the impact
force directly on the abdominal area,
causing serious injury. Wear the lap
portion of the belt snugly and as low as
possible.
Instructions for Use of Seat Belt
Assemblies:
Seatbelts are designed to bear upon
the bony structure of the body, and
should be worn low across the front of
the pelvis or the pelvis, chest and
shoulders, as applicable; wearing the
lap section of the belt across the
abdominal area must be avoided.
Seatbelts should be adjusted as firmly
as possible, consistent with comfort, to
provide the protection for which they
have been designed. A slack belt will
greatly reduce the protection afforded
to the wearer.
Care should be taken to avoid
contamination of the webbing with
polishes, oils and chemicals, and
particularly battery acid. Cleaning may
safely be carried out using mild soap
and water. The belt should be replaced
if webbing becomes frayed,
contaminated or damaged.It is essential to replace the entire
assembly after it has been worn in a
severe impact even if damage to the
assembly is not obvious.
Belts should not be worn with straps
twisted.
Each belt assembly must only be used
by one occupant; it is dangerous to put
a belt around a child being carried on
the occupant's lap.
No modifications or additions should
be made by the user which will either
prevent the seat belt adjusting devices
from operating to remove slack, or
prevent the seat belt assembly from
being adjusted to remove slack.
CAUTION
Belt retraction may become difficult if
the belts and rings are soiled, so try to
keep them clean. For more details
about cleaning the seat belts, refer to
"Seat Belt Maintenance" (page
6-59).

1. Ring
▼Pregnant Women and Persons with
Serious Medical Conditions
Pregnant women should always wear
seat belts. Ask your doctor for specific
recommendations.
The lap belt should be worn SNUGLY
AND AS LOW AS POSSIBLE OVER THE
HIPS.
Essential Safety Equipment
Seat Belt Systems
2-21

SCHEDULED MAINTENANCE for the
details.
Refer to Scheduled Maintenance
(Europe) on page 6-3.
Refer to Scheduled Maintenance
(Except Europe) on page 6-6.
CAUTION
¾According to the inspection result of
scheduled maintenance, Mazda
genuine deposit cleaner is to be
used. Neglected deposits in the fuel
system may cause malfunction
indicator light coming on to indicate
an engine malfunction, and if the
vehicle continues to be driven under
this condition, it could result in
problems occurring such as idling
failure and poor acceleration.
¾The Mazda genuine deposit cleaner
is not a guarantee of engine
performance no matter the quality of
the fuel used. When a problem
occurs even though the
specified fuel
is used and the Mazda genuine
deposit cleaner is used according to
the instructions, consult an
Authorised Mazda Dealer.
¾If a deposit cleaner other than the
Mazda genuine product is used, it
could result in damage to the fuel
system or the engine internally;
therefore use only the Mazda
genuine product. Mazda genuine
deposit cleaner: K002 W0 001
¾If cleaning required according to the
inspection result of scheduled
maintenance is not done with the
Mazda genuine deposit cleaner,
repair cost for engine malfunctions
caused by deposits are borne by the
customer.
How to use the cleaner
With the fuel tank full, infuse 1 bottle
of Mazda genuine deposit cleaner
directly into the fuel tank.
NOTE
xInfusing the deposit cleaner when
the fuel tank is full provides the
concentration of cleaner within the
range
effective for removing the
deposits and the best cleaning
results can be obtained by the full
tank of fuel with the infused deposit
cleaner contacting the deposits for a
long period of time until the full tank
of fuel is nearly used up.
▼Fuel Requirements
(SKYACTIV-D
1.8)
The vehicle will operate efficiently on
diesel fuel with specification EN590 or
the equivalent.
CAUTION
¾Never use fuel other than
specification EN590 or the
equivalent for your vehicle. Use of
petrol or paraffin in diesel engines
will result in engine damage.
¾Never add fuel system additives.
Otherwise, the emission control
system could be damaged. Consult
an expert repairer (we recommend
an Authorised Mazda Repairer) for
details.
NOTE
When refuelling , always add at least 10
L (2.6 US gal, 2.2 Imp gal) of fuel.
Before Driving
Fuel and Emission
3-31

Running-In
▼Running-In
No special running-in is necessary, but
a few precautions in the
first 1,000 km
(600 miles) may add to the
performance, economy, and life of the
vehicle.
xDo not race the engine.xDo not maintain one constant
speed, either slow or fast, for a long
period of time.
xDo not drive constantly at
full-throttle or high engine rpm for
extended periods of time.
xAvoid unnecessary hard stops.xAvoid full-throttle starts.xDo not tow a trailer.
Saving Fuel and
Protection of the
Environment
▼Saving Fuel and Protection of the
Environment
How you operate your Mazda
determines how far it will travel on a
tank of fuel. Use these suggestions to
help save fuel and reduce CO
2.
xAvoid long warm-ups. Once the
engine runs smoothly, begin driving.
xAvoid fast starts.xDrive at lower speeds.xAnticipate when to apply the brakes
(avoid sudden braking).
xFollow the maintenance schedule
and have an expert repairer (we
recommend an Authorised Mazda
Repairer) perform inspections and
servicing.
Refer to Europe on page 6-3.
Refer to Except Europe on page
6-6.
xUse the air conditioner only when
necessary.
xSlow down on rough roads.xKeep the tyres properly inflated.xDo not carry unnecessary weight.xDo not rest your foot on the brake
pedal while driving.
xKeep the wheels in correct
alignment.
xKeep windows closed at high
speeds.
xSlow down when driving in
crosswinds and headwinds.
Before Driving
Driving Tips
3-53

Driving In Flooded Area
▼Driving In Flooded Area
WARNING
Dry off 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
affected.
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 expert
repairer (we recommend an
Authorised Mazda Repairer).
Turbocharger Information
(SKYACTIV-D 1.8)
▼Turbocharger Information
(SKYACTIV-D 1.8)
CAUTION
¾After driving at freeway speeds or up
a long hill, trailer towing for a long
time, idle the engine at least 30
seconds before stopping it.
Otherwise, the turbocharger could
be damaged. However, when i-stop
operates, idling is unnecessary.
¾Racing or over-revving the engine,
particularly after it's just been
started, can damage the
turbocharger.
¾To protect the engine from damage,
the engine is designed so that it
cannot be raced just after starting it
in extremely cold weather.
The turbocharger greatly enhances
engine power. Its advanced design
provides improved operation and
requires minimum maintenance.

To get the most from it, observe the
following.
1. Change engine oil and filter
according to Scheduled
Maintenance.
Refer to Europe on page 6-3.
Refer to Except Europe on page
6-6.
2. Use only recommended engine oil
(page 6-24). Extra additives are
NOT recommended.
Before Driving
Driving Tips
3-59

Signal Indicator Refer to
(Green)
*Mazda Radar Cruise Control (MRCC) Set Indication4-134
*Mazda Radar Cruise Control with Stop & Go function (MRCC with
Stop & Go function) Set Indication4-143
*Cruising &
Tra ffi c Support (CTS) Set Indication4-154
*Smart Brake Support (SBS) OFF Indicator Light*1
Smart Brake
Support (SBS)
4-177
Smart Brake
Support [Rear]
(SBS-R)
4-180
Smart Brake
Support [Rear
Crossing]
(SBS-RC)
4-184
(White)
*Intelligent Speed Assistance (ISA) Standby Indication4-171
*Adjustable Speed Limiter (ASL) Standby Indication4-167
(Green)
*Intelligent Speed Assistance (ISA) Set Indication4-171
*Adjustable Speed Limiter (ASL) Set Indication4-167
(White)
*Cruise Standby Indication4-228
(Green)
*Cruise Set Indication4-228
*1 The light turns on when the ignition is switched on for an operation check, and
turns off a few seconds later or when the engine is started. If the light does not
turn on or remains turned on, have the vehicle inspected at an expert repairer
(we recommend an Authorised Mazda Repairer).
*2 The light turns on continuously when the parking brake is applied.
▼Wrench Indication/Indicator LightThe wrench indication/indicator light
is displayed/turns on under the
following conditions.
xWhen the preset maintenance
period has arrived.
When Driving
Instrument Cluster and Display
*Some models.4-37

Refer to the Information section in
the Mazda Connect Owner's
Manual.
CAUTION
¾When the maintenance period
arrives, have your vehicle inspected
by an expert repairer (we
recommend an Authorised Mazda
Repairer) as soon as possible. If
maintenance is neglected, a
decrease in vehicle performance
may occur which could cause
damage. Have your vehicle
inspected before the maintenance
period arrives.
¾If the vehicle continues to be
driven after the engine oil
replacement period has passed, it
could cause damage to the engine.
Replace the engine oil before the
maintenance period arrives.
¾(SKYACTIV-D 1.8)
Depending on the vehicle use
conditions, engine oil replacement
is required due to engine oil
deterioration from fuel penetrating
the engine oil. If “Excessive Oil
Level. Have the Vehicle Inspected”
is displayed on the
multi-information display in the
instrument cluster, have your
vehicle inspected at an expert
repairer (we recommend an
Authorised Mazda Repairer).
x(SKYACTIV-D 1.8)
xWhen fuel filter (sedimentor)
draining is required. Consult an
expert repairer (we recommend an
Authorised Mazda Repairer).
NOTE
xThe wrench indication/indicator
light may display/turn on earlier than
the preset period depending on
vehicle usage conditions.
xWhenever the engine oil is replaced,
a reset of the vehicle engine control
unit is necessary.
Refer to the Information section in
the Mazda Connect Owner's
Manual.

▼Glow Indicator Light (SKYACTIV-D
1.8)
When the ignition is switched ON, the
glow indicator light turns on. The glow
indicator light turns
off when
preheating is finished.

A problem in the system might be
indicated under the following
conditions. Have your vehicle
inspected by an expert repairer (we
recommend an Authorised Mazda
Repairer).
xThe glow indicator light does not
turn on when the ignition is switched
ON or it remains on.
xThe glow indicator light is flashing.
NOTE
If the vehicle is left with the ignition
switched ON without starting the
engine and a long period of time has
elapsed since preheating
finished, the
preheating may be performed again
and the glow indicator light may turn
on.
When Driving
Instrument Cluster and Display
4-38

Charging the M Hybrid battery
The M Hybrid battery is charged
automatically by the engine power and
deceleration regeneration. Therefore, it
is not necessary to charge the battery
from outside of the vehicle.
CAUTION
Drive the vehicle for about 30 minutes
once every few months because
self-discharge occurs gradually if the
vehicle is not driven for a long period
of time. If the M Hybrid battery
becomes completely discharged and
M Hybrid cannot be activated, contact
an expert repairer (we recommend an
Authorised Mazda Repairer).
▼M Hybrid Precautions
For vehicle maintenance or repairs, or
when scrapping the vehicle, consult an
expert repairer (we recommend an
Authorised Mazda Repairer).
Handling the M Hybrid battery
Technical knowledge and skill are
necessary in handling the M Hybrid
battery.
WARNING
To ensure safe and correct handling of
the M Hybrid battery, always heed the
following precautions:
¾Do not remove the M Hybrid battery.
¾Do not resell, transfer, or modify the
M Hybrid battery.
¾Do not use the battery on vehicles
other than those equipped with the
M Hybrid battery.
If the M Hybrid battery is not handled
properly, the following may occur and
cause serious injury:
¾Touching an unattended or illegally
abandoned M Hybrid battery may
cause electrocution.
¾If the M Hybrid battery is used on a
vehicle other than one equipped
with M Hybrid (including modified
vehicles), accidents such as
electrocution, heat generation,
smoking, combustion, and
explosions, or an electrolyte leakage
may occur.
Scrapping Your Vehicle and Disposing
of the M Hybrid battery
The M Hybrid battery is salvaged to
prevent accidents involving it. When
scrapping your vehicle, replacing the M
Hybrid battery, or disposing of the M
Hybrid battery, consult an expert
repairer (we recommend an
Authorised Mazda Repairer). Please
cooperate in ensuring that the vehicle's
M Hybrid battery is salvaged.
WARNING
Dispose of the M Hybrid battery
appropriately:
If the M Hybrid battery is not salvaged
and disposed of appropriately, such as
by leaving it unattended or illegally
abandoning it, some other person may
touch it which could cause
electrocution leading to serious injury.
If an Accident Occurs
If the vehicle receives an impact of a
certain level or greater in a collision, M
Hybrid may stops. In this case, the
charging system warning light turns on
and M Hybrid cannot activate. Park the
vehicle in a safe place immediately and
contact an expert repairer (we
When Driving
M Hybrid
4-88

Please note that the TPMS is not a
substitute for proper tyre
maintenance, and it is the driver's
responsibility to maintain correct tyre
pressure, even if under-inflation has
not reached the level to trigger
illumination of the TPMS low tyre
pressure telltale.
Your vehicle has also been equipped
with a TPMS malfunction indicator to
indicate when the system is not
operating properly.
The TPMS malfunction indicator is
combined with the low tyre pressure
telltale. When the system detects a
malfunction, the telltale will flash for
approximately one minute and then
remain continuously illuminated.
This sequence will continue upon
subsequent vehicle start-ups as long
as the malfunction exists. When the
malfunction indicator is illuminated,
the system may not be able to detect
or signal low tyre pressure as
intended. TPMS malfunctions may
occur for a variety of reasons,
including the installation of
replacement or alternate tyres or
wheels on the vehicle that prevent
the TPMS from functioning properly.
Always check the TPMS malfunction
telltale after replacing one or more
tyres or wheels on your vehicle to
ensure that the replacement or
alternate tyres and wheels allow the
TPMS to continue to function
properly.
¾To avoid false readings, the system
samples for a little while before
indicating a problem. As a result it
will not instantaneously register a
rapid tyre deflation or blow out.▼If there is a problem with the Tyre
Pressure Monitoring System
(TPMS)
If the TPMS warning light flashes, there
may be a problem with the system.
Consult an expert repairer (we
recommend an Authorised Mazda
Repairer) to have the system inspected.
Refer to Tyre Pressure Monitoring
System (TPMS) Warning Indication/
Warning Light (Flashing) on page
7-57.
In the following cases, the system
cannot recognise the tyre pressures
correctly and the TPMS warning light
may flash.
xThere is equipment or a device
nearby emitting radio signals the
same as a tyre pressure sensor.
xA metallic object such as a
non-genuine electronic device is
installed near the centre of the
instrument panel (obstructs the radio
signals from the tyre pressure sensors
to the receiver).
xA device such as one of the following
is used in the cabin.
xElectronic devices such as a
computer.
xConverter devices such as a
DC-AC converter.
xThere is a large accumulation of
snow or ice around the vehicle tyres.
xThe battery in a tyre pressure sensor
is dead.
xA wheel not equipped with a tyre
pressure sensor is used.
xTyres employing steel in the sidewall
of the tyre are installed.
xTyre chains are used.
▼When a tyre pressure decreases
If the TPMS warning light turns on, a
tyre pressure may be low. Inspect the
When Driving
Tyre Pressure Monitoring System (TPMS)
4-233