radiator 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

Windscreen Wipers and
Washer
▼Windscreen Wipers and Washer
The ignition must be switched ON to
use the wipers.
WARNING
Use only windscreen washer
fluid or
plain water in the reservoir:
Using radiator antifreeze as washer
fluid is dangerous. If sprayed on the
windscreen, it will dirty the
windscreen, affect your visibility, and
could result in an accident.
Only use windscreen washer
fluid
mixed with anti-freeze protection in
freezing weather conditions:
Using windscreen washer fluid without
anti-freeze protection in freezing
weather conditions is dangerous as it
could freeze on the windscreen and
block your vision which could cause an
accident. In addition, make sure the
windscreen is sufficiently warmed
using the defroster before spraying the
washer fluid.
NOTE
If the windscreen wipers are operated
under cold weather conditions or
during snowfall, they could stop due to
accumulated snow on the windscreen.
If the windscreen wipers stop due to
accumulated snow on the windscreen,
park the vehicle in a safe place, turn
the wiper switch off, and then remove
the accumulated snow. If the wiper
switch is turned to another position
other than OFF, the wipers will
operate. If the wipers do not operate
even though the wiper switch is turned
to a position other than OFF, consult
an expert repairer (we recommend an
Authorised Mazda Repairer) as soon as
possible.
▼Windscreen Wipers
Turn the wipers on by pressing the
lever up or down.
With intermittent wiper
Switch Posi-
tionWiper operation
Operation while pulling up
lever
OFF Stop
Intermittent
Low speed
When Driving
Switches and Controls
4-61

or reducing their severity in situations
where they cannot be avoided.
Collision damage reduction
Forward driving
Smart Brake Support (SBS) ..................
........................................ page 4-175
Reverse driving
Smart Brake Support [Rear]
(SBS-R).............................page 4-177
Smart Brake Support [Rear Crossing] (S
BS-RC)............................. page 4-181
▼Camera and Sensors
Forward Sensing Camera (FSC)
The Forward Sensing Camera (FSC)
detects lane indications and recognises
headlights, tail lights and city lights
during nighttime driving. In addition, it
also detects the vehicle ahead,
pedestrians, or obstructions. The
following systems use the Forward
Sensing Camera (FSC).
xHigh Beam Control system (HBC)xAdaptive LED Headlights (ALH)xLane Departure Warning System
(LDWS)
xTra ffi c Sign Recognition System (TSR)xDistance & Speed Alert (DSA)xDriver Attention Alert (DAA)xMazda Radar Cruise Control
(MRCC)
xMazda Radar Cruise Control with
Stop & Go function (MRCC with
Stop & Go function)
xLane-keep Assist System (LAS)xCruising &
Tra ffi c Support (CTS)xSmart Brake Support (SBS)
The Forward Sensing Camera (FSC) is
installed at the top of the windscreen
near the rearview mirror.
Refer to Forward Sensing Camera
(FSC) on page 4-216.
Front radar sensor
The front radar sensor detects radio
waves reflected off a vehicle ahead
sent from the radar sensor. The
following systems use the front radar
sensor.
xDistance & Speed Alert (DSA)xMazda Radar Cruise Control
(MRCC)
xMazda Radar Cruise Control with
Stop & Go function (MRCC with
Stop & Go function)
xCruising & Traffic Support (CTS)xSmart Brake Support (SBS)
The front radar sensor is mounted
behind the radiator grille.
Refer to Front Radar Sensor on page
4-220.
Front side radar sensor
The front side radar sensors detects
radio waves reflected off a vehicle
ahead sent from the radar sensor. The
following systems use the front side
radar sensor.
xFront Cross Traffic Alert (FCTA)
The front side radar sensors are
installed inside the front bumper, one
on the left side and one on the right
side.
Refer to Front Side Radar Sensor on
page 4-222.
Rear side radar sensor
The rear side radar sensors emit radio
waves and detect the radio waves
reflected off a vehicle approaching
from the rear or an obstruction. The
following systems use the rear side
radar sensor.
xBlind Spot Monitoring (BSM)xRear Cross Traffic Alert (RCTA)
When Driving
i-ACTIVSENSE
4-95

The selector lever is in the P (Park), N
(Neutral), or R (Reverse) position.

Under the following conditions, the
MRCC cancel indication is displayed in
the multi-information display and a
single beep sound is heard.
xThe DSC has operated.xThe Smart Brake Support (SBS) has
operated.
xWhen travelling on a downslope for
a long period of time.
xThere is a problem with the system.xThe vehicle speed decreases to less
than 25 km (16 mph).
x(Manual transmission)
xThe shift lever is shifted to neutral
(N) for a certain period of time.
xThe clutch is depressed for a
certain period of time.
xThe engine stalls.xThe front radar sensor cannot detect
target objects (during rain, fog, snow
or other inclement weather
conditions, or when the radiator
grille is dirty).
xThe parking brake is applied.xAny of the doors is opened.xThe driver's seat belt is unfastened.xThe operation frequency of the
braking by the MRCC control is high.
Resuming control
If the MRCC system is cancelled, you
can resume control at the previously
set speed by pressing the RES switch
and after all of the operation
conditions have been met.
NOTE
If the set speed is not indicated in the
display, the control does not resume
even if the RES switch is pressed.
Turning off the system
When the MRCC switch is pressed
while the MRCC is operating, the
MRCC turns off.
▼Shift-up/Shift-down Request
Display (Manual Transmission)
The shift-up or shift-down request
display might be displayed while the
MRCC is operating. When this occurs,
shift gears because the gear position is
not appropriate.
Request Indication on display
Shift up Shift Up to a Higher Gear
Shift down Shift Down to a Lower Gear
NOTE
xIf the gears are not shifted up even
though the shift-up request
indication is displayed, load will be
applied to the engine and the MRCC
might be automatically cancelled or
engine damage could occur.
xIf the gears are not shifted down
even though the shift-down request
indication is displayed, the MRCC
might be automatically cancelled or
engine stalling could occur.
When Driving
i-ACTIVSENSE
4-138

xThe selector lever is in the P (Park), N
(Neutral), or R (Reverse) position.

Under the following conditions, the
MRCC with Stop & Go function cancel
indication is displayed in the
multi-information display and a single
beep sound is heard.
xThe DSC has operated.xThe Smart Brake Support (SBS) has
operated.
xWhen travelling on a downslope for
a long period of time.
xThere is a problem with the system.xThe parking brake is automatically
applied during stop hold control.
xThe front radar sensor cannot detect
target objects (during rain, fog , snow
or other inclement weather
conditions, or when the radiator
grille is dirty).
xThe parking brake is applied.xAny of the doors is opened.xThe driver's seat belt is unfastened.xThe operation frequency of the
braking by the MRCC with Stop &
Go function control is high.
Resuming control
If the MRCC with Stop & Go function
system is cancelled, you can resume
control at the previously set speed by
pressing the RES switch and after all of
the operation conditions have been
met.
NOTE
If the set speed is not indicated in the
display, the control does not resume
even if the RES switch is pressed.
Turning off the system
When the MRCC switch is pressed
while the MRCC is operating, the
MRCC turns off.
▼Stop Hold Control
While in headway control using the
MRCC with Stop & Go function
system, your vehicle will stop when a
vehicle ahead stops. When the vehicle
is stopped and the stop hold control
operates, the MRCC with Stop & Go
function indicator light turns on.
NOTE
xIf the MRCC with Stop & Go
function system is cancelled during
stop hold control, the vehicle is held
in its stopped position.
xThe parking brake is automatically
applied and the vehicle is held in its
stopped position when 10 minutes
have elapsed since the stop hold
control operated. At this time, the
MRCC with Stop & Go function
system is cancelled.
xIf the i-stop operation conditions are
met during stop hold control, the
engine stops even though the brake
pedal is not depressed.
Refer to i-stop on page 4-11.
xThe brake lights turn on during stop
hold control.
To resume driving
After the vehicle ahead starts moving
while your vehicle is stopped under
stop hold control, press the RES switch
or depress the accelerator pedal to
cancel the stop hold control and
resume driving.
When Driving
i-ACTIVSENSE
4-147

Distance-between-vehicles
guideline
(at 80 km/h (50 mph) vehicle
speed)Indication on display
Indication on multi-information
displayIndication on active driving dis-
play
*1
Extremely short (about 25 m (82
ft))
*1 Displays a pop-up image when the CANCEL switch is operated.
NOTE
xThe distance-between-vehicles differs depending on the vehicle speed, and the
slower the vehicle speed, the shorter the distance.
xWhen the ignition is switched to ACC or OFF, the set distance-between-vehicles is
taken over automatically even when the engine is started again.

The function is temporarily cancelled.
Headway control function
When the following operations are performed, the headway control function is
temporarily cancelled and the CTS set indication (green) changes to the CTS standby
indication (white) at the same time.
xThe CANCEL switch is pressed one time.xThe brake pedal is depressed.x(Automatic transmission vehicle)
The selector lever is in the P, N, or R position.
x(Manual transmission vehicle)
The shift lever is in the R position.

In the following cases, the CTS cancel indication is displayed and a sound is
activated one time.
xThe DSC has operated.xThe Smart Brake Support (SBS) has operated.xThe vehicle is driven on a downslope for a long time.xThere is a problem with the system.xThe front radar sensor cannot detect target objects (during rain, fog, snow or other
inclement weather conditions, or when the radiator grille is dirty).
xThe parking brake is applied.xAny of the doors is opened.xThe driver's seat belt is unfastened.
When Driving
i-ACTIVSENSE
4-158

¾Do not adhere stickers (including
transparent stickers) to the surface of
the radiator grille and front emblem
in and around the front radar sensor,
and do not replace the radiator grille
and front emblem with any product
that is not a genuine product
designed for use with the front radar
sensor.
¾The front radar sensor includes a
function for detecting soiling of the
radar sensor's front surface and
informing the driver, however,
depending on the conditions, it may
require time to detect or it may not
detect plastic shopping bags, ice or
snow. If this occurs, the system may
not operate correctly, therefore
always keep the front radar sensor
clean.
¾Do not install a grille guard.
¾If the front part of the vehicle has
been damaged in a vehicle accident,
the position of the front radar sensor
may have moved. Stop the system
immediately and always have the
vehicle inspected at an expert
repairer (we recommend an
Authorised Mazda Repairer).
¾Do not use the front bumper to push
other vehicles or obstructions such
as when pulling out of a parking
space. Otherwise, the front radar
sensor could be hit and its position
deviated.
¾Do not remove, disassemble, or
modify the front radar sensor.
¾For repairs, replacement or paint
work around the front radar sensor,
consult an expert repairer (we
recommend an Authorised Mazda
Repairer).¾Do not modify the suspensions. If
the suspensions are modified, the
vehicle's posture could change and
the front radar sensor may not be
able to correctly detect a vehicle
ahead or an obstruction.
NOTE
xUnder the following conditions, the
front radar sensor may not be able to
detect vehicles ahead or obstructions
correctly and each system may not
operate normally.
xThe rear surface of a vehicle ahead
does not reflect radio waves
effectively, such as an unloaded
trailer or an automobile with a
loading platform covered by a soft
top, vehicles with a hard plastic
tailgate, and round-shaped
vehicles.
xVehicles ahead with low vehicle
height and thus less area for
reflecting radio waves.
xVisibility is reduced due to a
vehicle ahead casting
off water,
snow, or sand from its tyres and
onto your windscreen.
xThe luggage compartment is
loaded with heavy objects or the
rear passenger seats are occupied.
xIce, snow, or soiling is on the front
surface of the front emblem.
xDuring inclement weather such as
rain, snow, or sand storms.
xWhen driving near facilities or
objects emitting strong radio
waves.
xUnder the following conditions, the
front radar sensor may not be able to
detect vehicles ahead or
obstructions.
xThe beginning and end of a curve.xRoads with continuous curves.
When Driving
i-ACTIVSENSE
4-221

3. MIN

SKYACTIV-D 1.8

1. X Mark
2. MAX
3. OK
4. MIN

NOTE
(SKYACTIV-D 1.8)
When inspecting the engine oil
level, pull out the dipstick straight
without twisting. In addition, when
inserting the dipstick, always insert
it without twisting so that the “X”
mark faces the front of the vehicle.
6. Pull it out again and examine the
level.
The level is normal if it is between
the MIN and MAX marks.
If it is near or below MIN, add
enough oil to bring the level to
MAX.
CAUTION
Do not overfill the engine oil. This
may cause engine damage.
7. Make sure the O-ring on the
dipstick is positioned properly
before reinserting the dipstick.
8. Reinsert the dipstick fully.
Engine Coolant
▼Inspecting Coolant Level
WARNING
Do not use a match or live flame in
the engine compartment. DO NOT
ADD COOLANT WHEN THE ENGINE
IS HOT:
A hot engine is dangerous. If the
engine has been running, parts of the
engine compartment can become very
hot. You could be burned. Carefully
inspect the engine coolant in the
coolant reservoir, but do not open it.
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 remove either
cooling system cap when the engine
and radiator are hot:
When the engine and radiator are hot,
scalding coolant and steam may shoot
out under pressure and cause serious
injury.
Maintenance and Care
Owner Maintenance
6-28

NOTE
If the replacement is not done using
the correct procedure indicated in the
service manual, it could cause an
engine malfunction. Consult an expert
repairer (we recommend an
Authorised Mazda Repairer) for
details.
Inspect the antifreeze protection and
coolant level in the coolant reservoir at
least once a yearŠat the beginning of
the winter seasonŠand before
travelling where temperatures may
drop below freezing.

Inspect the condition and connections
of all cooling system and heater hoses.
Replace any that are swollen or
deteriorated.

The coolant should be at full in the
radiator and between the FULL and
LOW marks on the coolant reservoir
when the engine is cool.

If it is at or near LOW, add enough
coolant to the coolant reservoir to
provide freezing and corrosion
protection and to bring the level to
FULL.
Securely tighten the coolant reservoir
tank cap after adding coolant.
CAUTION
¾Radiator coolant will damage paint.
Rinse it off quickly if spilled.
¾If the “FL22” mark is shown on or
near the cooling system cap, 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.

If the coolant reservoir is empty or new
coolant is required frequently, consult
an expert repairer (we recommend an
Authorised Mazda Repairer).
Maintenance and Care
Owner Maintenance
6-29

Window and Headlight
Washer Fluid
▼Inspecting Washer Fluid Level
WARNING
Use only windscreen washer fluid or
plain water in the reservoir:
Using radiator antifreeze as washer
fluid is dangerous. If sprayed on the
windscreen, it will dirty the
windscreen, affect your visibility, and
could result in an accident.
Inspect fluid level in the washer fluid
reservoir; add fluid if necessary.

The top of the float should be between
F and E.

Use plain water if washer
fluid is
unavailable.
But use only washer fluid in cold
weather to prevent it from freezing.
NOTE
Front and rear washer
fluid is supplied
from the same reservoir.
Body Lubrication
▼Body Lubrication
All moving points of the body, such as
door and bonnet hinges and locks,
should be lubricated each time the
engine oil is changed. Use a
nonfreezing lubricant on locks during
cold weather.

Make sure the bonnet's secondary
latch keeps the bonnet from opening
when the primary latch is released.
Maintenance and Care
Owner Maintenance
6-31