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

Rocking the Vehicle
▼Rocking the Vehicle
WARNING
Do not spin the wheels at high speed,
and do not allow anyone to stand
behind a wheel when pushing the
vehicle:
When the vehicle is stuck, spinning the
wheels at high speed is dangerous. The
spinning tyre could overheat and
explode. This could cause serious
injuries.
CAUTION
Too much rocking may cause engine
overheating , transmission failure, and
tyre damage.
If you must rock the vehicle to free it
from snow, sand or mud, depress the
accelerator slightly and slowly move
the shift lever/selector lever from 1 (D)
to R position.
Winter Driving
▼Winter Driving
Carry emergency gear, including tyre
chains, window scraper,
flares, a small
shovel, jumper leads, and a small bag
of sand or salt.
Ask an expert repairer (we recommend
an Authorised Mazda Repairer) to
check the following:
xHave the proper ratio of antifreeze in
the radiator.
Refer to Engine Coolant on page
6-28.
xInspect the battery and its leads.
Cold reduces battery capacity.
xUse an engine oil appropriate for the
lowest ambient temperatures that
the vehicle will be driven in (page
6-24).
xInspect the ignition system for
damage and loose connections.
xUse washer fluid made with
antifreezeŠbut do not use engine
coolant antifreeze for washer fluid
(page 6-31).
NOTE
xRemove snow before driving. Snow
left on the windscreen is dangerous
as it could obstruct vision.
xDo not apply excessive force to a
window scraper when removing ice
or frozen snow on the mirror glass
and windscreen.
xNever use warm or hot water for
removing snow or ice from windows
and mirrors as it could result in the
glass cracking.
Before Driving
Driving Tips
3-56

Cylinder Deactivation*
▼Cylinder Deactivation
The cylinder deactivation is a function
designed to reduce fuel consumption
and improve fuel economy by
deactivating 2 out of the 4 cylinders
while driving. The function constantly
determines which is better for driving;
4 cylinders or 2 cylinders, regardless of
the driver's operations, and it performs
the switching automatically.
When the cylinder deactivation
function does not operate
The cylinder deactivation function
does not operate under the following
conditions.
xThe selector lever is in the P, N, or R
position (automatic transmission), or
1st gear (manual transmission).
xThe engine oil temperature or engine
coolant temperature is low.
xAfter disconnecting the battery
terminals for some reason, such as
for battery replacement.
When Driving
Start/Stop Engine
4-20*Some models.

Instrument Cluster and
Display
▼Instrument Cluster and Display

ƒInstrument Cluster.......... page 4-21
„Active Driving Display..... page 4-39
Instrument Cluster
▼Instrument Cluster

ƒTachometer.................... page 4-21
„Multi-information Display...............
..................................... page 4-23
…Engine Coolant Temperature
Gauge............................ page 4-25
†Fuel Gauge..................... page 4-26
‡Instrument Panel Illumination
Switch............................ page 4-27
ˆSpeedometer..................page 4-21
‰TRIP Switch.................... page 4-25
▼Speedometer
The speedometer indicates the speed
of the vehicle.
▼Tachometer
The tachometer shows engine speed in
thousands of revolutions per minute
(rpm).
When Driving
Instrument Cluster and Display
4-21

▼Odometer, Trip Meter and Trip
Meter Selector
You can switch between the odometer
and trip meter display using the TRIP
switch.

1. TRIP switch
2. Odometer display
3. Trip meter A display
4. Trip meter B display
Odometer
The odometer records the total
distance the vehicle has been driven.
Tr i p m e t e r
The driving distance for a specified
interval is indicated. Two types (TRIP A,
TRIP B) of interval distance and the
average fuel economy for each can be
measured.

For instance, trip meter A can record
the distance from the point of origin,
and trip meter B can record the
distance from where the fuel tank is
filled.

When trip meter A is selected, TRIP A
will be displayed. When trip meter B is
selected, TRIP B will be displayed.

The trip meter and average fuel
economy can be reset by pressing the
TRIP switch for 1.5 seconds or more
while in each mode.
NOTE
xOnly the trip meters record tenths of
kilometres (miles).
xThe trip record will be erased when:
xThe power supply is interrupted
(blown fuse or the battery is
disconnected).
xThe vehicle is driven over 9999.9
km (mile).
▼Engine Coolant Temperature
Gauge
Displays the engine coolant
temperature. The blue range of the
gauge indicates that the engine coolant
temperature is low, and the red range
of the gauge indicates that the engine
coolant temperature is high and
overheating.

When Driving
Instrument Cluster and Display
4-25

CAUTION
When the engine coolant temperature
gauge needle is in the red range, the
engine coolant temperature is
extremely high. Drive slowly to reduce
engine load. If the engine coolant
temperature gauge needle is in the red
range, there is the possibility of
overheating. Park the vehicle in a safe
place immediately and take
appropriate measures.
Refer to Overheating on page 7-44.
NOTE
xIf the engine or engine coolant
temperature is high or low, the
engine output may be restricted to
protect the engine.
xDuring normal driving , the engine
coolant temperature stabilizes at 100
°C (210 °F) or less, and the gauge
indicates a range lower than 100 °C
(210 °F).
▼Fuel Gauge
The fuel gauge shows approximately
how much fuel is remaining in the tank
when the ignition is switched ON. We
recommend keeping the tank over 1/4
full.

1. Full
2. 1/4 Full
3. Empty

If the low fuel warning light illuminates
or the fuel level is very low, refuel as
soon as possible.
If inconsistency in engine performance
or stalling occurs due to low fuel level
conditions, refuel the vehicle as soon
as possible and add at least 10 L (2.7
US gal, 2.2 Imp gal) of fuel.
Refer to Low Fuel Warning Indication/
Warning Light on page 7-58.
NOTE
xAfter refuelling, it may require some
time for the indicator to stabilize. In
addition, the indicator may deviate
while driving on a slope or curve
since the fuel moves in the tank.
When Driving
Instrument Cluster and Display
4-26

▼Outside Temperature Display
When the ignition is switched ON, the
outside temperature is displayed.

NOTE
xUnder the following conditions, the
outside temperature display may
differ from the actual outside
temperature depending on the
surroundings and vehicle conditions:
xSignificantly cold or hot
temperatures.
xSudden changes in outside
temperature.
xThe vehicle is parked.xThe vehicle is driven at low speeds.
Changing the Temperature Unit of the
Outside Temperature Display
The outside temperature unit can be
switched between Celsius and
Fahrenheit.
Settings can be changed by operating
the centre display screen.
Refer to the Settings section in the
Mazda Connect Owner's Manual.
NOTE
When the temperature unit indicated
in the outside temperature display is
changed, the temperature unit
indicated in the engine coolant gauge
display changes in conjunction with it.
Outside Temperature Warning*
When the outside temperature is low,
the indication flashes and a beep
sound is heard to warn the driver of
the possibility of icy roads.
If the outside temperature is lower
than about 4 °C (39 °F), the outside
temperature display and the
mark
flashes for about 3 seconds and a beep
sound is heard once.
NOTE
If the outside temperature is lower
than -20 °C (-4 °F), the beep sound
does not operate. However, the
mark illuminates.
▼Distance-to-empty
This displays the approximate distance
you can travel on the remaining fuel
based on the fuel economy.
The distance-to-empty will be
calculated and displayed every second.

NOTE
xEven though the distance-to-empty
display may indicate a
sufficient
amount of remaining driving distance
before refuelling is required, refuel as
soon as possible if the fuel level is
very low or the low fuel warning light
illuminates.
xThe display will not change unless
you add more than approximately 9
L (2.3 US gal, 1.9 Imp gal) of fuel.
When Driving
Instrument Cluster and Display
4-28*Some models.

▼Warning Indication/Warning Lights
These lights turn on or flash to notify the user of the system operation status or a
system malfunction.
Signal Warning Refer to
(Red)Brake System Warning Indication/Warning Light
*17-49
ABS Warning Indication/Warning Light*1
Electronic
Brake Force
Distribution
System Warn-
ing
7-50
ABS warning
7-52
Charging System Warning Indication/Warning Light*17-50
Engine Oil Warning Indication/Warning Light*17-50
High Engine Coolant Temperature Warning Indication 7-51
Power Steering Malfunction Indication/Indicator Light*17-51
Master Warning Indication 7-52
(Amber)Brake Control System Warning Indication/Warning Light
*17-52
Brake Override Warning Indication 7-53
Check Engine Indication/Light*17-53
Petrol Particulate Filter Warning Indication/Warning Light*1(SKYAC-
TIV-X 2.0)7-54
Diesel Particulate Filter Warning Indication/Warning Light
*1(SKYAC-
TIV-D 1.8)7-54
When Driving
Instrument Cluster and Display
4-32

CAUTION
If the air conditioner is used while
driving up long hills or in heavy traffic,
monitor the high engine coolant
temperature warning indication to see
if it is displayed (page 7-51).
The air conditioner may cause engine
overheating. If the warning indication
is displayed, turn the air conditioner
off (page 7-44).
NOTE
xWhen maximum cooling is desired,
set the temperature control dial to
the extreme cold position and set
the air intake selector to the
recirculated air position, then turn
the fan control dial fully clockwise.
xIf warmer air is desired at
floor level,
press the
switch and adjust the
temperature control dial to maintain
maximum comfort.
xThe air to the floor is warmer than air
to the face (except when the
temperature control dial is set at the
extreme hot or cold position).
▼Ventilation
1. Press the switch.
2. Set the air intake selector to the
outside air position (indicator light
turns off).
3. Set the temperature control dial to
the desired position.
4. Set the fan control dial to the
desired speed.
▼Windscreen Defrosting and
Defogging
1. Press the switch.
2. Set the temperature control dial to
the desired position.
3. Set the fan control dial to the
desired speed.
4. If dehumidified heating is desired,
turn on the air conditioner.
WARNING
Do not defog the windscreen using
the
switch with the temperature
control set to the cold position:
Using the
switch with the
temperature control set to the cold
position is dangerous as it will cause
the outside of the windscreen to fog
up. Your vision will be hampered,
which could lead to a serious accident.
Set the temperature control to the hot
or warm position when using the
switch.
NOTE
xFogging on the windows clears up
more easily while the air conditioner
is on, but they will fog up more easily
if the air conditioner is turned
off.
xBe careful that the windows do not
fog up when doing any of the
following:
xSwitching to recirculate modexTurning off the air conditionerxFor maximum defrosting , turn on the
air conditioner, set the temperature
control dial to the extreme hot
position, and turn the fan control
dial fully clockwise.
xIf warm air is desired at the floor,
press the
switch.
xWith the switch, the outside air
position is automatically selected to
defrost the windscreen. The air
intake selector cannot be changed to
the recirculated air position.
Interior Features
Air-Conditioning System
5-7

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

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