2019 MAZDA MODEL CX-30 circuit

Driving In Flooded Area
▼Driving In Flooded Area
WARNING
Dry off brakes that have become wet
by driving slowly, releasing the
accelerator pedal and lightly applying
the brakes several times until the
brake performance returns to normal:
Driving with wet brakes is dangerous.
Increased stopping distance or the
vehicle pulling to one side when
braking could result in a serious
accident. Light braking will indicate
whether the brakes have been
affected.
CAUTION
Do not drive the vehicle on flooded
roads as it could cause short circuiting
of electrical/electronic parts, or engine
damage or stalling from water
absorption. If the vehicle has been
immersed in water, consult an expert
repairer (we recommend an
Authorised Mazda Repairer).
Turbocharger Information
(SKYACTIV-D 1.8)
▼Turbocharger Information
(SKYACTIV-D 1.8)
CAUTION
¾After driving at freeway speeds or up
a long hill, trailer towing for a long
time, idle the engine at least 30
seconds before stopping it.
Otherwise, the turbocharger could
be damaged. However, when i-stop
operates, idling is unnecessary.
¾Racing or over-revving the engine,
particularly after it's just been
started, can damage the
turbocharger.
¾To protect the engine from damage,
the engine is designed so that it
cannot be raced just after starting it
in extremely cold weather.
The turbocharger greatly enhances
engine power. Its advanced design
provides improved operation and
requires minimum maintenance.

To get the most from it, observe the
following.
1. Change engine oil and filter
according to Scheduled
Maintenance.
Refer to Europe on page 6-3.
Refer to Except Europe on page
6-6.
2. Use only recommended engine oil
(page 6-24). Extra additives are
NOT recommended.
Before Driving
Driving Tips
3-59

Key Battery Replacement
▼Key Battery Replacement
If the buttons on the transmitter are
inoperable and the operation indicator
light does not
flash, the battery may be
dead.
Replace with a new battery before the
transmitter becomes unusable.
CAUTION
¾Make sure the battery is installed
correctly. Battery leakage could occur
if it is not installed correctly.
¾When replacing the battery, be
careful not to touch any of the
internal circuitry and electrical
terminals, bend the electrical
terminals, or get dirt in the
transmitter as the transmitter could
be damaged.
¾There is the danger of explosion if
the battery is not correctly replaced.
¾Dispose of used batteries according
to the following instructions.
¾Insulate the plus and minus
terminals of the battery using
cellophane or equivalent tape.
¾Never disassemble.
¾Never throw the battery into fire or
water.
¾Never deform or crush.
¾Replace only with the same type
battery (CR2032 or equivalent).
The following conditions indicate that
the battery power is low:
xA message, “Low Key Fob Battery.
Replace Battery” is displayed on the
multi-information display when the
ignition is switched OFF.
xThe system does not operate and the
operation indicator light on the
transmitter does not flash when the
buttons are pressed.
xThe system's operational range is
reduced.
Incorrect battery replacement
operation may damage the key.
Replacing the battery at an expert
repairer (we recommend an
Authorised Mazda Repairer) is
recommended. If replacing the battery
by yourself, follow the instruction.
Replacing the key battery
1. Remove the lower cover while
pressing the knob in the direction
of the arrow.
2. Press in the tab to unlock the upper
cover.
Maintenance and Care
Owner Maintenance
6-39

Light Bulbs
▼Light Bulbs
Front
Ty p e A
1. Vanity mirror lights*
2. Front overhead lights/Front map
lights
3. Side direction indicator lights
4. Front direction indicator lights/
Position lights
5. Running lights/Headlights (Low
beam)
6. Headlights (High/Low beam)
7. Running lights
8. Headlights (High beam)
*
9. Headlights (Wide-range low beam)*
Ty p e B
1. Vanity mirror lights*
2. Front overhead lights/Front map
lights
3. Side direction indicator lights
4. Running lights
*
5. Front direction indicator lights/
Position lights
6. Headlights (High/Low beam)
Rear
1. Luggage compartment light
2. High-mount brake light
3. Rear overhead light
4. Tail lights
*
5. Rear direction indicator lights
6. Brake lights/Tail lights
7. Tail lights (Liftgate side)
*
8. Reverse lights
9. Rear fog light*
10.Number plate lights
CAUTION
When removing the lens or lamp unit
using a flathead screwdriver, make sure
that the flathead screwdriver does not
contact the interior terminal. If the
flathead screwdriver contacts the
terminal, a short circuit may occur.
NOTE
xWhen replacing a bulb, contact an
expert repairer (we recommend an
Authorised Mazda Repairer) if
necessary.
xUse the protective cover and carton
for the replacement bulb to dispose
of the old bulb promptly and out of
the reach of children.
xFor details regarding the installation
positions of the interior lights, refer
to the following:
Maintenance and Care
Owner Maintenance
6-44*Some models.

6. Remove the wiring harness from
the clip.
7. Turn the socket and bulb assembly
anticlockwise and remove it.
8. Disconnect the bulb from the
socket.
9. Install the new bulb in the reverse
order of the removal procedure.
▼Replacing Interior Light Bulbs
LED type
xFront overhead lights/Front map
lights
xRear overhead lightxVanity mirror lights*
xLuggage compartment light
The LED bulb cannot be replaced as a
single unit because it is an integrated
unit.
The LED bulb has to be replaced with
the unit. We recommend an expert
repairer (we recommend an
Authorised Mazda Repairer) if the
replacement is necessary.
Fuses
▼Fuses
Your vehicle's electrical system is
protected by fuses.

If any lights, accessories, or controls do
not work, inspect the appropriate
circuit protector. If a fuse has blown,
the inside element will be melted.

If the same fuse blows again, avoid
using that system and consult an expert
repairer (we recommend an
Authorised Mazda Repairer) as soon as
possible.
▼Fuse Replacement
Replacing the fuses on the vehicle's
left side
If the electrical system does not work,
first inspect the fuses on the vehicle's
left side.

1. Make sure the ignition is switched
off, and other switches are off.
2. Open the fuse panel cover.
3. Pull the fuse straight out with the
fuse puller provided on the fuse
Maintenance and Care
Owner Maintenance
6-46*Some models.

block located in the engine
compartment.
4. Inspect the fuse and replace it if it is
blown.
1. Normal
2. Blown

5. Insert a new fuse of the same
amperage rating , and make sure it
fits tightly. If it does not
fit tightly,
have an expert install it. Consult an
expert repairer (we recommend an
Authorised Mazda Repairer).
If you have no spare fuses, borrow
one of the same rating from a
circuit not essential to vehicle
operation, such as the audio or
accessory socket circuit.
CAUTION
Always replace a fuse with a
genuine Mazda fuse or equivalent
of the same rating. Otherwise, you
may damage the electric system.
6. Reinstall the cover and make sure
that it is securely installed.
Replacing the fuses under the bonnet
If the headlights or other electrical
components do not work and the fuses
in the cabin are normal, inspect the
fuse block under the bonnet.
If a fuse is blown, it must be replaced.
Follow these steps:

1. Make sure the ignition is switched
off, and other switches are
off.
2. Remove the fuse block cover.
3. If any fuse but the MAIN fuse is
blown, replace it with a new one of
the same amperage rating.
1. Normal
2. Blown

Maintenance and Care
Owner Maintenance
6-47

WARNING
Do not replace the main fuse by
yourself. Have an expert repairer
(we recommend an Authorised
Mazda Repairer) perform the
replacement:
Replacing the fuse by yourself is
dangerous because the MAIN fuse
is a high current fuse. Incorrect
replacement could cause an
electrical shock or a short circuit
resulting in a fire.
4. Reinstall the cover and make sure
that it is securely installed.
Maintenance and Care
Owner Maintenance
6-48

No.FUSE RAT-
INGPROTECTED COMPONENT
F715 A
Fuel warmer
*
20 A
Fuel pump*
F8 15 A Engine control system
F9 15 A
Transmission control system
*
F10 15 A Engine control system
F11 7.5 A Air conditioner
F12 15 A Engine control system
F13 15 A
NOx sensor
*
F14 20 A
Front seat warmer*
F15 20 A
Headlight washer*
F16 15 A For protection of various circuits
F17ŠŠ
F18 15 A Accessory sockets
F19 60 A Power steering system
F20 15 A Headlight (LH) 1
F21 15 A Headlight (RH) 1
F22 15 A Keyless system
F23 30 A ABS, Dynamic stability control system
F24 15 A Headlight (LH) 2
F25 15 A Headlight (RH) 2
F26 7.5 A On board diagnostics
F27 25 A For protection of various circuits
F28 25 A For protection of various circuits
F29 15 A Windscreen washer
F30ŠŠ
F31 15 A Horn
F32 15 A Headlights
F33ŠŠ
F34ŠŠ
F35 50A ABS, Dynamic stability control system
F36ŠŠ
F37 40 A Rear window defogger
F38 50 A For protection of various circuits
Maintenance and Care
Owner Maintenance
6-50*Some models.

No.FUSE RAT-
INGPROTECTED COMPONENT
F39ŠŠ
F40 40 A Air conditioner
F41ŠŠ
F42 20 A Windscreen wiper
F43 30 A
Cooling fan
*
F44 30 A Starter
F45 10 A Engine control system
F46 15 A Audio
F47 15 A For protection of various circuits
F48 7.5 A Air bag
F49 15 A Instrument cluster
F50 15 A Room light
F51 25 A Audio
F52 10 A
Sunroof
*
F53 15 A Engine control system
F54 15 A i-ACTIVSENSE
F55 50 A
For protection of various circuits
*
F56 50 AŠ
Maintenance and Care
Owner Maintenance
*Some models.6-51