2019 MAZDA MODEL CX-30 engine

WARNING
Never activate the double locking
system with passengers, especially
children, still inside the vehicle:
Activating the system with passengers,
especially children, still inside the
vehicle is dangerous. The passengers
cannot open the doors from inside.
They would be trapped and subjected
to extreme temperatures. This could
result in serious injuries or even death.
How to Activate the system
1. Switch the ignition
off and take the
key with you.
2. Close all the doors and liftgate.
3. Press the lock button on the
transmitter twice within 3 seconds.
The hazard warning lights operate 1
time each time the button is
pressed.
NOTE
x(With the advanced keyless
function)
You can also activate the system
by touching the sensing area of
the door lock touch sensor twice
within 3 seconds. The hazard
warning lights operate 1 time
each time the sensing area is
touched.
4. The indicator light illuminates for
about 3 seconds to indicate that
the system has been activated.

NOTE
The system cannot be activated
when any door or the liftgate is
open.
How to Deactivate the System
Unlock the driver's door or start the
engine.
NOTE
If the power supply is interrupted (fuse
blows or the battery is disconnected),
the system can only be deactivated by
unlocking a door with the auxiliary key.
▼Locking, Unlocking with Touch
Sensor, Door Handle (With the
advanced keyless function)
By touching the sensing area of the
touch sensor, various locking/
unlocking operations can be done
without taking the key out of a bag or
pocket.
There are two types of touch sensors
used for locking and unlocking , and
each sensor is built into the outer door
handle on the driver and front
passenger's doors.
1. Sensing area of door lock touch
sensor (Depression on outer side of
door handle)
2. Sensing area of door release touch
sensor (Inner side of door handle)
NOTE
xWhen locking/unlocking with the
transmitter carried, securely touch
the sensing area of the touch sensor
as follows.
Before Driving
Doors and Locks
3-13

¾Be careful when opening/closing the
liftgate during strong winds. If a
strong gust blows against the liftgate,
it could close suddenly resulting in
injury.
¾Fully open the liftgate and make sure
that it stays open. If the liftgate is
only opened partially, it could slam
shut by vibration or wind gusts
resulting in injury.
¾When loading or unloading luggage
in the luggage compartment, turn off
the engine. Otherwise, you could get
burned by the heat of the exhaust
gas.
¾Be careful not to apply excessive
force to the damper stay on the
liftgate such as by putting your hand
on the stay. Otherwise, the damper
stay may bend and affect the liftgate
operation.
1. Damper stay
¾Do not modify or replace the liftgate
damper stay. Consult an expert
repairer (we recommend an
Authorised Mazda Repairer) if a
liftgate damper stay is deformed or
damaged for reasons such as a
collision or if there is some other
problem.
▼Opening and Closing the Liftgate
Opening the liftgate
Using the electric liftgate opener
Unlock the doors and liftgate, then
press the electric liftgate opener on the
liftgate and raise the liftgate when the
latch releases.
For the power liftgate operation, refer
to Power Liftgate on page 3-22.
NOTE
(With the advanced keyless function)
xA locked liftgate can also be opened
while the key is being carried.
xWhen opening the liftgate with the
doors and the liftgate locked, it may
require a few seconds for the liftgate
latch to release after the electric
liftgate opener is pressed.
xThe liftgate can be closed when the
doors are locked with the key left in
the vehicle. However, to prevent
locking the key in the vehicle, the
liftgate can be opened by pressing
the electric liftgate opener. If the
liftgate cannot be opened despite
doing this procedure,
first push the
liftgate completely closed, then press
the electric liftgate opener to fully
open the liftgate.
Before Driving
Doors and Locks
3-21

Fuel and Engine Exhaust Precautions
▼Fuel Requirements
(SKYACTIV-G 2.0,
SKYACTIV-G 2.5,
SKYACTIV-X 2.0)
Vehicles with catalytic converters or oxygen sensors must use ONLY UNLEADED
FUEL, which will reduce exhaust emissions and keep spark plug fouling to a
minimum.

To achieve maximum engine performance, use the
specified fuel.
FuelResearch Octane
NumberCountry
Premium unleaded
fuel (Conforming to
EN 228 and within
E10)
*1
95 or aboveAlbania, Algeria, Andorra, Antigua, Armenia, Aruba,
Austria, Azerbaijan, Barbados, Belarus, Belgium, Ber-
muda, Bolivia, Bosnia and Herzegovina, Botswana,
Brunei, Bulgaria, Canary Islands, Croatia, Cyprus,
Czech, Denmark, Estonia, F. Guiana, Faeroe, Finland,
France, Georgia, Germany, Greece, Grenada, Guade-
loupe, Guatemala, Honduras, Hong Kong, Hungary,
Iceland, Iran, Ireland, Israel, Italy, Jamaica, Kazakh-
stan, Latvia, Lebanon, Lesoto, Libya, Liechtenstein,
Lithuania, Luxembourg, Macau, Macedonia, Mada-
gascar, Malaysia, Malta, Martinique, Mauritius, Mol-
dova, Monaco, Mongolia, Montenegro, Morocco, Na-
mibia, New Caledonia, Nicaragua, Norway, Poland,
Portugal, Reunion, Romania, Russia, SanMarino, Saudi
Arabia
*2, Serbia, Seychelles, Singapore, Slovakia, Slov-
enia, South Africa, Spain, ST. Lucia, St. Martin, ST. Vin-
cent, Surinam, Swaziland, Sweden, Switzerland, Tahiti,
Taiwan, The Netherlands, Tunisia, Turkey, UAE, UK,
Ukraine, Uruguay, Vanuatu, Vatican
Premium unleaded
fuel (within E85)
95 or above Thailand
Before Driving
Fuel and Emission
3-29

FuelResearch Octane
NumberCountry
Regular unleaded fuel92 or above Egypt, Myanmar
90 or aboveAngola, B. Virgin, Bahrain, Burundi, Cambodia, Came-
roon, Chile, Colombia, Commonwealth of Dominica,
Costa Rica, Curacao, Dominican Republic (LHD),
Ecuador, El Salvador, Fiji, Gabon, Ghana, Haiti, Indo-
nesia, Iraq, Ivory Coast, Jordan, Kenya, Kuwait, Laos,
Marshall Islands, Mozambique, Nepal, Nigeria,
Oman, Panama, Papua New Guinea, Peru, Qatar, Sau-
di Arabia
*3, Sri Lanka, Syria, Tanzania, The Philippines,
Trinidad and Tobago, Ustt*4, Vietnam, Zimbabwe
*1 Europe*2SKYACTIV-X 2.0*3
SKYACTIV-G 2.0*4 Republic of Palau & Federated States of Micronesia
Fuel with a lower rating will negatively affect the emission control system
performance and could also cause engine knocking and serious engine damage.

CAUTION
¾USE ONLY UNLEADED FUEL.
Leaded fuel is harmful to the catalytic converter and oxygen sensors and will lead
to deterioration of the emission control system and or failures.
¾The use of E10 fuel with 10 % ethanol in Europe is safe for your vehicle. Damage
to your vehicle may occur when ethanol exceeds this recommendation.
¾Never add fuel system additives other than a Mazda genuine product, otherwise
the emission control system could be damaged. Consult an expert repairer (we
recommend an Authorised Mazda Repairer) for details.
NOTE
(Premium unleaded fuel (within E85))
To maintain good engine startability and performance, the following points must be
observed.
xRefuelling using the same-type fuel is recommended.xAdd 16 L (4.2 US gal, 3.5 Imp gal) or more of fuel when refuelling.xDrive the vehicle 10 km (6.2 mile) or more just after refuelling to allow the
vehicle's engine control system to learn the ethanol concentration accurately.
▼Deposit Cleaner
To get the best performance out of our
newest-technology SKYACTIV petrol
engines, cleaning of deposits adhering
to the fuel related system, such as fuel
injectors, may be required by using a
Mazda genuine deposit cleaner in the
specified countries. Refer to
Before Driving
Fuel and Emission
3-30

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

▼Emission Control System
(SKYACTIV-G 2.0, SKYACTIV-G
2.5, SKYACTIV-X 2.0)
This vehicle is equipped with an
emission control system (the catalytic
converter is part of this system) that
enables the vehicle to comply with
existing exhaust emissions
requirements.
WARNING
Never park over or near anything
flammable:
Parking over or near anything
flammable, such as dry grass, is
dangerous. Even with the engine
turned
off, the exhaust system remains
very hot after normal use and could
ignite anything
flammable. A resulting
fire could cause serious injury or death.
CAUTION
Ignoring the following precautions
could cause lead to accumulate on the
catalyst inside the converter or cause
the converter to get very hot. Either
condition will damage the converter
and cause poor performance.
¾USE ONLY UNLEADED FUEL.
¾Do not drive your Mazda with any
sign of engine malfunction.
¾Do not coast with the ignition
switched off.
¾Do not descend steep grades in gear
with the ignition switched off.
¾Do not operate the engine at high
idle for more than 2 minutes.
¾Do not tamper with the emission
control system. All inspections and
adjustments must be made by a
qualified technician.
¾Do not push-start or pull-start this
vehicle.
▼Emission Control System
(SKYACTIV-D 1.8)
This vehicle is equipped with an
emission control system (the catalytic
converter is part of this system) that
enables the vehicle to comply with
existing exhaust emissions
requirements.
WARNING
Never park over or near anything
flammable:
Parking over or near anything
flammable, such as dry grass, is
dangerous. Even with the engine
turned
off, the exhaust system remains
very hot after normal use and could
ignite anything
flammable. A resulting
fire could cause serious injury or death.
CAUTION
Ignoring the following precautions
could cause lead to accumulate on the
catalyst inside the converter or cause
the converter to get very hot. Either
condition will damage the converter
and cause poor performance.
¾Do not drive your Mazda with any
sign of engine malfunction.
¾Do not coast with the ignition
switched off.
¾Do not descend steep grades in gear
with the ignition switched off.
¾Do not operate the engine at high
idle for more than 2 minutes.
¾Do not tamper with the emission
control system. All inspections and
adjustments must be made by a
qualified technician.
¾Do not push-start or pull-start this
vehicle.
Before Driving
Fuel and Emission
3-32

▼Engine Exhaust (Carbon
monoxide)
WARNING
Do not drive your vehicle if you smell
exhaust gas inside the vehicle:
Engine exhaust gas is dangerous. This
gas contains carbon monoxide (CO),
which is colourless, odourless, and
poisonous. When inhaled, it can cause
loss of consciousness and death. If you
smell exhaust gas inside the vehicle,
keep all windows fully open and
contact an expert repairer (we
recommend an Authorised Mazda
Repairer) immediately.
Do not run the engine when inside an
enclosed area:
Running the engine inside an enclosed
area, such as a garage, is dangerous.
Exhaust gas, which contains poisonous
carbon monoxide, could easily enter
the cabin. Loss of consciousness or
even death could occur.
Open the windows or adjust the
heating or cooling system to draw
fresh air when idling the engine:
Exhaust gas is dangerous. When the
vehicle is stopped with the windows
closed and the engine running for a
long time even in an open area,
exhaust gas, which contains poisonous
carbon monoxide, could enter the
cabin. Loss of consciousness or even
death could occur.
Clear snow from underneath and
around your vehicle, particularly the
tail pipe, before starting the engine:
Running the engine when a vehicle is
stopped in deep snow is dangerous.
The exhaust pipe could be blocked by
the snow, allowing exhaust gas to
enter the cabin. Because exhaust gas
contains poisonous carbon monoxide,
it could cause loss of consciousness or
even death to occupants in the cabin.
Before Driving
Fuel and Emission
3-33

Fuel-Filler Flap and Cap
▼Fuel-Filler Flap and Cap
WARNING
When removing the fuel-filler cap,
loosen the cap slightly and wait for
any hissing to stop, then remove it:
Fuel spray is dangerous. Fuel can burn
skin and eyes and cause illness if
ingested. Fuel spray is released when
there is pressure in the fuel tank and
the fuel-filler cap is removed too
quickly.
Before refuelling, stop the engine,
and always keep sparks and flames
away from the filler neck:
Fuel vapour is dangerous. It could be
ignited by sparks or flames causing
serious burns and injuries.
Additionally, use of the incorrect
fuel-filler cap or not using a fuel-filler
cap may result in a fuel leak, which
could result in serious burns or death
in an accident.
Do not continue refuelling after the
fuel pump nozzle shuts off
automatically:
Continuing to add fuel after the fuel
pump nozzle has shut off automatically
is dangerous because
overfilling the
fuel tank may cause fuel overflow or
leakage. Fuel overflow and leakage
could damage the vehicle and if the
fuel ignites it could cause a fire and
explosion resulting in serious injury or
death.
CAUTION
¾Always use only a designated Mazda
fuel-filler cap or an approved
equivalent, available at an expert
repairer (we recommend an
Authorised Mazda Repairer). The
wrong cap can result in a serious
malfunction of the fuel and emission
control systems.
¾When using an automatic car wash
or a high water pressure car washer,
lock the driver's door. Otherwise,
the
fuel-filler
flap may open
unexpectedly and could be
damaged.
▼Refuelling
Before refuelling, close all the doors,
windows, and liftgate, and switch the
ignition OFF.
1. Using the following , unlock the
driver’s door.
xTransmitter (page 3-16)xTouch sensor (page 3-13)xDoor-lock switch (page 3-16)xAuto lock/unlock function (page
3-19)
NOTE
xWhen the driver's door is locked/
unlocked, the fuel flap is also
locked/unlocked at the same
time.
xThe time until the fuel flap is
locked after locking the driver's
door can be changed.
Refer to the Settings section in
the Mazda Connect Owner's
Manual.
xHowever, if you change the time
until the fuel flap is locked,
locking of the fuel flap using the
following functions is not
applicable.
Before Driving
Fuel and Emission
3-34