2019 MAZDA MODEL CX-30 fuse

SKYACTIV-D 1.8
1. Engine oil-filler cap
2. Engine oil dipstick
3. Brake/Clutch fluid reservoir
4. Battery
5. Fuse block
6. Cooling system cap
7. Engine coolant reservoir
8. Windscreen washer fluid reservoir
Maintenance and Care
Owner Maintenance
6-23

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

▼Fuse Panel Description
Fuse block (Engine compartment)
No.FUSE RAT-
INGPROTECTED COMPONENT
F1ŠŠ
F2 20 A
Windscreen wiper de-icer
*
F330 A
Engine control system*
20 A/30 A
Injector*
F4 20 A
S-VT*
F5 40 A Engine control system
F6 20 A
S-VT
*
Maintenance and Care
Owner Maintenance
*Some models.6-49

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

Fuse block (Left side)
No.FUSE RAT-
INGPROTECTED COMPONENT
F1ŠŠ
F2ŠŠ
F3ŠŠ
F4 15 A Power door locks (Driver)
F5 15 A Power door locks (Passenger)
F6ŠŠ
F7 25 A
Power liftgate
*
F8ŠŠ
F9 30 A Power windows (Driver)
F10 30 A Power windows (Passenger)
F11 30 A
Power seat (Driver)
*
F12ŠŠ
F13 15 A Audio
F14ŠŠ
F15 15 A Liftgate lock
Maintenance and Care
Owner Maintenance
6-52*Some models.