lock MAZDA MODEL CX-3 2021 Owners Manual

gently pulling it straight backward out
of the socket.

5. Install the new bulb in the reverseorder of the removal procedure.
Low-beam bulbs
1. Make sure the ignition is switched off, and the headlight switch is off.
2. Lift the hood.
3. Disconnect the connector from the unit by pressing the tab on the connector
with your finger and pulling the
connector downward.

4. Turn the socket and bulb assembly toremove it. Carefully remove the bulb
from its socket in the reflector by
gently pulling it straight backward out
of the socket.

5. Install the new bulb in the reverse
order of the removal procedure.
Parking lights/Daytime running lights/
Front side-marker lights (With LED
headlights)
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 Authorized
Mazda Dealer when the replacement is
necessary.
Parking lights/Front side-marker lights
(With halogen headlights)
1. Make sure the ignition is switched off, and the headlight switch is off.
2. Turn the socket and bulb assembly counterclockwise and remove it.
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3. Disconnect the bulb from the socket.
4. Install the new bulb in the reverseorder of the removal procedure.
Front turn signal lights
1. Make sure the ignition is switched off, and the headlight switch is off.
2. Turn the screw counterclockwise and remove it, and then partially peel back
the mudguard.

3. Turn the socket and bulb assembly
counterclockwise and remove it.
4. Disconnect the bulb from the socket.
5. Install the new bulb in the reverseorder of the removal procedure.
Fog lights
*, Side turn signal lights*,
Brake lights/Taillights (LED type), Rear
side-marker lights (LED type),Taillights
(LED type)*, High-mount brake light,
Reverse lights (LED type)
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 Authorized
Mazda Dealer when the replacement is
necessary.
Rear turn signal lights, Brake lights/
Taillights (Bulb type), Rear side-marker
lights (Bulb type)
1. Make sure the ignition is switched off, and the headlight switch is off.
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2. Turn the bolts counterclockwise andremove them.

3. Pull the unit rearward to remove it.
4. Turn the socket and bulb assemblycounterclockwise and remove it.
5. Disconnect the bulb from the socket.
Rear turn signal lights

Brake lights/Taillights

Rear side-marker lights

6. Install the new bulb in the reverse order of the removal procedure.
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Owner Maintenance
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Reverse lights (Bulb type)
1. Make sure the ignition is switched off,and the headlight switch is off.
2. Remove the cover.
3. Turn the socket and bulb assembly
counterclockwise and remove it.
4. Disconnect the bulb from the socket.

5. Install the new bulb in the reverseorder of the removal procedure.
License plate lights
1. Make sure the ignition is switched off, and the headlight switch is off.
2. Remove the cover.

3. Turn the socket and bulb assemblycounterclockwise and remove it.

4. Disconnect the bulb from the socket.
5. Install the new bulb in the reverse
order of the removal procedure.
â–¼Replacing Interior Light Bulbs
Overhead lights (Front)/Map lights,
Overhead lights (Rear)
1. Wrap a small flathead screwdriver with
a soft cloth to prevent damage to the
lens, and then remove the lens by
carefully prying on the edge of the lens
with the flathead screwdriver.
2. Disconnect the bulb by pulling it out.
Maintenance and Care
Owner Maintenance
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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 Authorized
Mazda Dealer as soon as possible.
â–¼ 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 block
located in the engine compartment.
4. Inspect the fuse and replace it if it isblown.
Normal 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 Authorized
Mazda Dealer.
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 OUTLET 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.
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Replacing the fuses under the hood
If the headlights or other electrical
components do not work and the fuses in
the cabin are normal, inspect the fuse
block under the hood.
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 .
Normal
Blown
WARNING
Do not replace the main fuse by
yourself. Have an Authorized Mazda
Dealer 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.
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â–¼Fuse Panel Description
Fuse block (Engine compartment)

DESCRIPTION FUSE
RATING PROTECTED COMPONENT
1 C/U IG1 15 A For protection of various circuits
2 ENGINE IG1 7.5 A Engine control system
3 SUNROOF 10 A Moonroof
*
4 INTERIOR 15 A Overhead light, Audio system
5
7.5 A Engine control system
6 AUDIO2
ENGINE4 15 A Engine control system
7 METER1 10 A Instrument cluster
8 SRS1 7.5 A Air bag
9 METER2 7.5 A ―
10 RADIO 7.5 A Audio system
11 ENGINE3 15 A Engine control system
12 ENGINE1 15 A ―
13 ENGINE2 15 A Engine control system
14 AUDIO1 25 A Audio system
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DESCRIPTIONFUSE
RATING PROTECTED COMPONENT
15 A/C MAG 7.5 A Air conditioner
16 AT PUMP 15 A ―
17 AT 15 A Transaxle control system
18 D.LOCK 25 A Power door locks
19 H/L RH 20 A Headlight (RH)
20
7.5 A Engine control system
21 TAIL 20 A Taillights, License plate lights, Parking lights
22 ST.HEATER 15 A / 20 A Heated steering wheel
*, Headlight*
23ROOM 25 A Overhead light
24 FOG 15 A
Fog lights
*
25 H/CLEAN 20 A ―
26 STOP 10 A Brake lights
27 HORN 15 A Horn
28 H/L LH 20 A Headlight (LH)
29 ABS/DSC S 30 A ABS, Dynamic stability control system
30 HAZARD 15 A Hazard warning flashers, Turn signal lights
31 FUEL PUMP
SCR 15 A Fuel system
32 FUEL WARM 25 A ―
33 WIPER 20 A Front window wiper
34
50 A For protection of various circuits
35 FAN2
EPB L 30 A Electric parking brake (LH)
36 FUEL PUMP 30 A ―
37 ABS/DSC M 50 A ABS, Dynamic stability control system
38 EVVT 20 A Engine control system
39 ―― ―
40 FAN1
EPB R 30 A Electric parking brake (RH)
41 FAN3 40 A Cooling fan
42 ENG.MAIN 40 A Engine control system
43 EPS 60 A ―
44 DEFOG 40 A Rear window defogger
45 IG2 30 A For protection of various circuits
46 INJECTOR
ENG.SUB 30 A Engine control system
Maintenance and Care
Owner Maintenance
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DESCRIPTIONFUSE
RATING PROTECTED COMPONENT
47 HEATER 40 A Air conditioner
48 P.WINDOW1 30 A Power windows
49 DCDC DE 40 A ―
Fuse block (Left side)

DESCRIPTIONFUSE
RATING PROTECTED COMPONENT
1 ―― ―
2 ―― ―
3 AUDIO2 15 A Audio system
4ST.HEATER 10 A Heated steering system
*
5 F.OUTLET 15 A Accessory sockets
6―― ―
7 AT IND 7.5 A
AT shift indicator
*
8 MIRROR 7.5 A Power control mirror
9 ―― ―
10 P.WINDOW2 25 A Power windows 11 R.WIPER 15 A Rear window wiper and washer
12 P.SEAT D 30 A Power seat
*
13―― ―
14 SRS2/ESCL 15 A ―
15 SEAT WARM 20 A Seat warmer
*
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â–¼Jack
To remove the jack
1.
(With luggage board)
Lift up the luggage board.
2. (With luggage board)
Pull the luggage board outward a little
and insert the opposite end into the
holders so that the luggage board
stands.
Lugg age board
Holders
3. Lift the luggage mat.
Lugg age mat
4. Remove the cargo sub compartment.
5. Remove the cover.
Tabs
6. Turn the wing bolt and jack screw
counterclockwise.
Win g bolt
Jack screw
To secure the jack
1. Insert the wing bolt into the jack with the jack screw pointing down and turn
If Trouble Arises
Flat Tire
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