2019 MAZDA MODEL CX-30 cooling

Recirculated air position ()
Outside air is shut
off. Use this position
when going through tunnels, driving in
congested traffic (high engine exhaust
areas) or when quick cooling is
desired.
Outside air position (
)
Outside air is allowed to enter the
cabin. Use this mode for ventilation or
windscreen defrosting.
WARNING
Do not recirculate the air in the cabin
during cold or rainy weather:
Recirculating the air in the cabin during
cold and rainy weather is dangerous as
it will cause the windows to fog up.
Your vision will be hampered, which
could lead to a serious accident.
SYNC (Synchronized Temperature)
switch
Use the SYNC switch to change the
mode between the individual
operation (driver and passenger) and
interconnection (simultaneous)
modes.
Interconnection mode (indicator light
turns on)
The set temperature for the driver and
front passenger is controlled
simultaneously.
Individual operation mode (indicator
light turns off)
The set temperature can be controlled
individually for the driver and front
passenger.
Windscreen defroster switch
Press the switch to defrost the
windscreen and front door windows.
Refer to Windscreen Defrosting and
Defogging on page 5-11.
Rear window defogger switch
Press the rear window defogger switch
to defrost the rear window.
Refer to Rear Window Defogger on
page 4-66.
▼Operation of Automatic Air
Conditioner
1. Press the AUTO switch. Selection of
the
airflow mode, air intake
selector and amount of
airflow will
be automatically controlled.
2. Use the temperature control dial to
select a desired temperature.
If you want to set the temperature
on the front passenger's side
separately from the driver's side,
turn the front passenger
temperature control dial to switch
the mode automatically to the
individual operation mode and set
the temperature for the front
passenger's side.
To turn off the system, press the power
switch.
NOTE
xSet the control dial to the
recommended temperature of 22 °C
(72 °F), and then adjust it as desired.
xSetting the temperature to maximum
hot or cold will not provide the
desired temperature at a faster rate.
xWhen selecting heat, the system will
restrict
airflow until the engine has
warmed to prevent cold air from
blowing out of the vents.
▼Windscreen Defrosting and
Defogging
Press the windscreen defroster switch.
In this position, the outside air position
is automatically selected, and the air
Interior Features
Air-Conditioning System
5-11

Chart symbols:
I: Inspect: Inspect and clean, repair, adjust, fill up, or replace if necessary.
R: Replace
C: Clean
T: Tighten
Remarks:
*1 Reset the engine oil data whenever replacing the engine oil regardless of the message/wrench
indicator light display.
*2 Except SKYACTIV-D 1.8 in Ukraine, if you drive your vehicle under any of the following conditions,
replace the engine oil &
filter every 10,000 km (6,250 miles) or shorter.
a) The vehicle is idled for long periods or driven at low speeds, such as with police cars, taxis, or
driver's education school car.
b) Driving under dusty conditions.
c) Driving for long periods in cold temperatures or driving regularly for short distances only.
d) Driving under extremely high temperature conditions.
e) Driving continuously in mountainous regions.
*3 For SKYACTIV-D 1.8 in Ukraine, if you drive your vehicle under any of the following conditions,
replace the engine oil & filter every 5,000 km (3,125 miles) or shorter.
a) The vehicle is idled for long periods or driven at low speeds, such as with police cars, taxis, or
driver's education school car.
b) Driving under dusty conditions.
c) Driving for long periods in cold temperatures or driving regularly for short distances only.
d) Driving under extremely high temperature conditions.
e) Driving continuously in mountainous regions.
*4 In the countries below, inspect the spark plugs at every 10,000 km (6,250 miles) or 12 months
before replacing them at the said interval.
Albania, Bosnia and Herzegovina, Bulgaria, Croatia, Latvia, Macedonia, Moldova, Montenegro,
Romania, Serbia, Slovakia, Ukraine
*5 If the vehicle is operated in very dusty or sandy areas, clean and if necessary, replace the air filter
more often than the recommended intervals.
*6 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 at
every 20,000 km (12,500 miles) or 12 months.
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 regularly 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 condition.
*7 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.
*8 Inspect the battery electrolyte level, specific gravity and outer appearance. The sealed battery only
requires an outer appearance inspection.
*9 Inspection is only subjected for lead-acid battery.
Maintenance and Care
Scheduled Maintenance
6-5

Remarks:
*1 Reset the engine oil data whenever replacing the engine oil regardless of the message/wrench
indicator light display.
*2 Also inspect the air conditioner drive belts, if installed.
If the vehicle is driven primarily under any of the following conditions, inspect the drive belts at every
10,000 km or shorter.
a) Driving for long period in extremely wet or heavy rain condition.
*3 Inspect the battery electrolyte level,
specific gravity and outer appearance. The sealed battery only
requires an outer appearance inspection.
*4 Inspection is only subjected for lead-acid battery.*5 Tyre rotation is recommended every 15,000 km.*6 Inspect a spare tyre if installed.*7 Check the tyre repair fluid expiration date every year when performing the periodic maintenance.
Replace the tyre repair
fluid bottle with new one before the expiration date.
*8 If the brakes are used extensively (for example, continuous hard driving or mountain driving) or if the
vehicle is driven in extremely humid climates, replace the brake fluid annually.
*9 If the vehicle is driven in very dusty or sandy areas, clean and if necessary, replace the air
filter more
often than the recommended intervals.
*10 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.
Russia/Belarus/Azerbaijan/Kazakhstan/Armenia
Vehicles utilizing the vehicle status monitor feature:
Russia/Belarus/Kazakhstan
The vehicle status monitor feature 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 when the display/wrench indication comes on.
The display/wrench indication will come on before reaching the maximum interval.
Refer to Table A to identify the required maintenance items.

Maximum interval 15,000 km or 12 months, whichever comes first

Manually set Next Service Distance and Date of Vehicle Status Monitor to 7,500 km
and 6 months if the vehicle is driven primarily under any of the following conditions:
Refer to the Information section in the Mazda Connect Owner's Manual about the
manual setting procedure.
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 cold temperatures or driving regularly for short distan-
ces only.
4. Driving under extremely high temperature conditions.
5. Driving continuously in mountainous regions.
Maintenance and Care
Scheduled Maintenance
6-8

*7 Check the tyre repair fluid expiration date every year when performing the periodic maintenance.
Replace the tyre repair fluid bottle with new one before the expiration date.
*8 If the brakes are used extensively (for example, continuous hard driving or mountain driving) or if the
vehicle is operated in extremely humid climates, replace the brake fluid annually.
*9 If the vehicle is operated in very dusty or sandy areas, clean and if necessary, replace the air filter
more often than the recommended intervals.
*10 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.
*11 If this component has been submerged in water, the oil should be replaced.
Ta b l e B
Maintenance item 1st2nd3rd 4th 5th 6th 7th 8th 9th10th 11th 12th
Engine oil &
filter *1RRRRRRRRRRRR
Drive beltsRussia/
Belarus/
KazakhstanIIIIIIIIIIII
Azerbaijan/
ArmeniaIIIIII
Maintenance items other than above
*21st2nd3rd 4th 5th 6th
Chart symbols:
I: Inspect: Inspect and clean, repair, adjust, fill up, or replace if necessary.
R: Replace
Remarks:
*1 Reset the engine oil data whenever replacing the engine oil regardless of the message/wrench
indicator light display.
*2 Refer to Table A to identify the required maintenance items.
Except Israel/Russia/Belarus/Azerbaijan/Kazakhstan/Armenia
Vehicles utilizing the vehicle status monitor feature
The vehicle status monitor feature 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 when the display/wrench indication comes on.
The display/wrench indication will come on before reaching the maximum interval.
Burundi, Cambodia, Cameroon, Gabon, Georgia, Ghana, Mongolia, Mozambique
and Tanzania.
Maximum interval 5,000 km (3,250 miles) or 6 months, whichever comes first.
Except Burundi, Cambodia, Cameroon, Gabon, Georgia, Ghana, Mongolia, Mo-
zambique and Tanzania.
Maximum interval 10,000 km (6,250 miles) or 6 months, whichever comes
first.
Maintenance and Care
Scheduled Maintenance
6-11

*10 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.
*11 If this component has been submerged in water, the oil should be replaced.*12 If DTC P1200 is stored, clean the fuel system by Mazda genuine deposit cleaner.
If the required tool (M-MDS) is not available, clean the fuel system by Mazda genuine deposit
cleaner without performing self-test.
Using non-genuine deposit cleaner would cause an internal failure in the fuel system.
*13 If the vehicle is driven primarily under any of the following conditions, perform "Self-test with Mazda
Modular Diagnostic System
(M-MDS)" at every 5,000 km.
a) The vehicle is idled for long periods or driven at low speeds, such as with police cars, taxis, or
driver's education school car.
b) Driving under extremely high temperature conditions.
*14 Applicable countries are as follows:
SKYACTIV-G: Algeria, Angola, Antigua, Aruba, Bahrain, Barbados, Bermuda, Bolivia, Botswana,
Brunei, Burundi, Cambodia, Cameroon, Colombia, Common Wealth of Dominica, Curacao,
Ecuador, El Salvador, Gabon, Ghana, Grenada, Haiti, Honduras, Indonesia, Iraq, Ivory coast, Jordan,
Kenya, Kuwait, Laos, Lesotho, Libya, Macau, Madagascar, Malaysia, Marshall islands, Mongolia,
Morocco, Myanmar, Namibia, Nicaragua, Nigeria, Oman, Peru, Qatar, Seychelles, South Africa,
Srilanka, St. Lucia, St. Martin, St. Vincent, Syria, Tanzania, Thailand, Philippines, Trinidad and Tobago,
Tunisia, USTT, Vanuatu, Vietnam, Zimbabwe
SKYACTIV-X: Chile, Hong Kong, Macau, Mauritius, New Caledonia, Papua New Guinea, Saudi
Arabia, Singapore, Thailand, Trinidad and Tobago, UAE
Maintenance and Care
Scheduled Maintenance
6-15

Owner Maintenance
Precautions
▼Owner Maintenance Precautions
Routine Service
We highly recommend that these items
be inspected daily, or at least every
week.
xEngine Oil Level (page 6-27)xEngine Coolant Level (page 6-28)xBrake and clutch Fluid Level (page
6-30)
xWasher Fluid Level (page 6-31)xBattery Maintenance (page 6-37)xTy re
Inflation Pressure (page 6-41)

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 do-it yourself maintenance
during the warranty period may affect
warranty coverage. 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 expert repairer (we recommend
an Authorised Mazda Repairer).

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
expert repairer (we recommend an
Authorised Mazda Repairer).
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.
If you must run the engine while
working under the bonnet, make
certain that you remove all jewellery
(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 bonnet with the
engine running is dangerous. It
becomes even more dangerous when
you wear jewellery, loose clothing or
have long hair or a long beard.
Either can become entangled in
moving parts and result in injury.
Maintenance and Care
Owner Maintenance
6-16

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.
Bonnet
▼Bonnet
WARNING
Always check that the bonnet is
closed and securely locked:
A bonnet 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 Bonnet
1. With the vehicle parked, pull the
release handle to unlock the
bonnet.

2. Insert your hand into the bonnet
opening , slide the latch lever to the
left, and lift up the bonnet.


3. Grasp the support rod in the
padded area and secure it in the
Maintenance and Care
Owner Maintenance
6-17

Engine Compartment Overview
▼Engine Compartment Overview
SKYACTIV-G 2.0 and SKYACTIV-G 2.5
1. Engine coolant reservoir
2. Engine oil dipstick
3. Brake/Clutch fluid reservoir
4. Battery
5. Fuse block
6. Cooling system cap
7. Engine oil-filler cap
8. Windscreen washer fluid reservoir
Maintenance and Care
Owner Maintenance
6-19