2019 MAZDA MODEL CX-30 engine oil

6Maintenance and Care
How to keep your Mazda in top condition.
Essential Information................. 6-2
Introduction.......................... 6-2
Scheduled Maintenance............ 6-3
Scheduled Maintenance......... 6-3
Owner Maintenance............... 6-16
Owner Maintenance
Precautions......................... 6-16
Bonnet................................ 6-17
Engine Compartment
Overview............................ 6-19
Engine Oil........................... 6-24
Engine Coolant.................... 6-28
Brake/Clutch Fluid............... 6-30
Window and Headlight Washer
Fluid................................... 6-31
Body Lubrication.................. 6-31
Wiper Blades....................... 6-32
Battery................................ 6-36
Key Battery Replacement...... 6-39
Tyres................................... 6-41
Light Bulbs...........................6-44
Fuses.................................. 6-46
Appearance Care.................... 6-54
Exterior Care....................... 6-54
Interior Care........................ 6-59
6-1

Scheduled Maintenance
▼Scheduled Maintenance
NOTE
After the prescribed period, continue to follow the described maintenance at the
recommended intervals.
Emission control and related systems
The ignition and fuel systems are highly important to the emission control system
and to efficient engine operation. Do not tamper with them.
All inspections and adjustments must be made by an expert repairer (we
recommend an Authorised Mazda Repairer).
▼Europe
Vehicles utilizing the vehicle status monitor feature (My Mazda Service):
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.
For vehicles in European countries, except SKYACTIV-D 1.8 for Ukraine
Every maintenance must be done when the display/wrench indication comes on.
The display/wrench indication will come on before reaching the maximum interval,
20,000 km (12,500 miles) or 12 months, whichever comes first. (after the previous
maintenance)
For SKYACTIV-D 1.8 vehicles in Ukraine
Every maintenance must be done when the display/wrench indication comes on.
The display/wrench indication will come on before reaching the maximum interval,
10,000 km (6,250 miles) or 12 months, whichever comes
first. (after the previous
maintenance)
Maintenance item 1st2nd3rd 4th 5th 6th 7th 8th 9th10th 11th 12th
SKYACTIV-G 2.0 AND SKYACTIV-X 2.0
Engine oil &
filter
*1*2RRRRRRRRRRRR
Spark plugs
*4
SKYACTIV-G
2.0Replace every 120,000 km (75,000 miles).
SKYACTIV-X
2.0Replace every 64,000 km (40,000 miles).
Air filter
*5RRRR
Fuel lines and hoses IIIIII
Hoses and tubes for emission I I I I
SKYACTIV-D 1.8
Engine oil &
filter
*1*3RRRRRRRRRRRR
Maintenance and Care
Scheduled Maintenance
6-3

Maintenance item 1st2nd3rd 4th 5th 6th 7th 8th 9th10th 11th 12th
Air filter *5CCRCCRCCRCCR
Fuel filter RRRR
Fuel lines and hosesExcept Uk-
raineIIIIII
Ukraine IIIIIIIIIIII
SKYACTIV-G 2.0, SKYACTIV-X 2.0, AND SKYACTIV-D 1.8
Drive belts
*6IIII
Engine coolant level IIIIIIIIIIII
Engine coolant
*7Replace at first 200,000 km (125,000 miles) or 10 years;
after that, every 100,000 km (62,500 miles) or 5 years.
Battery
*8*9IIIIIIIIIIII
Brake lines, hoses and connections IIIIIIIIIIII
Vacuum brake booster and
hoseWith vacuum
boosterIIIIII
Brake
fluid
*10RRRRRR
Disc brakes IIIIIIIIIIII
Manual transmission oil Replace every 180,000 km (112,500 miles).
Steering operation and linkagesIIIIII
Rear differential oil
*11
Transfer oil*11
Front and rear suspension, ball joints and
wheel bearing axial playIIIIII
Driveshaft dust boots IIIIII
Exhaust system and heat shields Inspect every 100,000 km (62,500 miles) or 8 years.
Bolts and nuts on chassis and body TTTTTT
Body condition (for rust, corrosion and per-
foration)IIIIIIIIIIII
Cabin air filter (if installed) R R R R R R
Tyre inflation pressure and tyre wear
*12*13IIIIIIIIIIII
Emergency
flat tyre repair kit (if installed)
*14IIIIIIIIIIII
Self-test with Mazda Modu-
lar Diagnostic System
(M-MDS)
*15*16
SKYACTIV-G & SKYACTIV-XUkraine IIIIIIIIIIII
Maintenance and Care
Scheduled Maintenance
6-4

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

*10 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.
*11 If this component has been submerged in water, the oil should be replaced.*12 Tyre rotation is recommended every 10,000 km (6,250 miles).*13 Inspect a spare tyre if installed.*14 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.
*15 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.
*16 If the vehicle is operated primarily under any of the following conditions, perform "Self-test with
Mazda Modular Diagnostic System (M-MDS)" at every 10,000 km (6,250 miles).
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.
▼Except Europe
Israel
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.

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

Manually set Next Service Distance of Vehicle Status Monitor to 10,000 km or short-
er 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 Item 1st2nd3rd 4th 5th 6th 7th 8th 9th10th 11th 12th
Engine oil & oil
filter *1RRRRRRRRRRRR
Drive belts
*2IIIIIIIIIIII
Engine coolant level IIIIIIIIIIII
Maintenance and Care
Scheduled Maintenance
6-6

Maintenance Item 1st2nd3rd 4th 5th 6th 7th 8th 9th10th 11th 12th
Battery *3*4IIIIIIIIIIII
Vacuum brake booster and
hoseWith vacuum
boosterIIIIIIIIIIII
Brake and clutch fluid level IIIIIIIIIIII
Brake lines, hoses and connections I I I I I I I I I I I I
Disc brakes IIIIIIIIIIII
Bolts and nuts on chassis and body T T T T T T T T T T T T
Front and rear suspension, ball joints and
wheel bearing axial playIIIIIIIIIIII
Body condition (for rust, corrosion and per-
foration)IIIIIIIIIIII
Ty re
inflation pressure and tyre wear
*5*6IIIIIIIIIIII
Emergency
flat tyre repair kit (if installed)
*7IIIIIIIIIIII
Fuel lines and hoses IIIIII
Steering operation and linkages IIIIII
Brake
fluid
*8RRRRRR
Cabin air filter (if installed) RRRRRR
Hoses and tubes for emission I I I
Driveshaft dust boots I I I I
Air filter
*9RRR
Exhaust system and heat shields I I
Manual transmission oil Replace every 100,000 km or 5 years.
Spark plugSKYACTIV-G
2.0/
SKYACTIV-G
2.5Replace every 120,000 km.
SKYACTIV-X
2.0Replace every 64,000 km.
Fuel filter Replace every 135,000 km.
Engine coolant
*10Replace at first 195,000 km or 10 years; after that, every
90,000 km or 5 years.
Chart symbols:
I: Inspect: Inspect and clean, repair, adjust, fill up, or replace if necessary.
T: Tighten
R: Replace
Maintenance and Care
Scheduled Maintenance
6-7

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

Refer to Table B to identify the required maintenance items.
Azerbaijan/Armenia
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 B to identify the required maintenance items.

Maximum interval 5,000 km or 6 months, whichever comes
first

Manually set Next Service Distance of Vehicle Status Monitor to a shorter mileage
than 5,000 km if the vehicle is driven primarily under any of the following condi-
tions:
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.
Refer to Table B to identify the required maintenance items.
Ta b l e A
Maintenance item 1st2nd3rd 4th 5th 6th 7th 8th 9th10th 11th 12th
Engine oil &
filter *1RRRRRRRRRRRR
Spark plug IIIIIIIRIIII
Drive belts
*2IIIIIIIIIIII
Engine coolant level IIIIIIIIIIII
Battery
*3*4IIIIIIIIIIII
Vacuum brake booster and
hoseWith vacuum
boosterIIIIII
Brake lines, hoses and connections I I I I I I I I I I I I
Disc brakes IIIIIIIIIIII
Steering operation and linkages I I I I I I I I I I I I
Bolts and nuts on chassis and body T T T T T T T T T T T T
Front and rear suspension, ball joints and
wheel bearing axial playIIIIIIIIIIII
Driveshaft dust boot IIIIIIIIIIII
Maintenance and Care
Scheduled Maintenance
6-9