maintenance MAZDA MODEL CX-9 2022 Repair Manual

CAUTION
When removing the lens or lamp unit using a flathead screwdriver, make sure that the
flathead screwdriver does not contact the int erior terminal. If the flathead screwdriver
contacts the terminal, a short circuit may occur.
NOTE
To replace the bulb, contact an Authorized Mazda Dealer.
Use the protective cover and carton for the re placement bulb to dispose of the old bulb
promptly and out of the reach of children.
▼ Replacing Exterior Light Bulbs
The exterior lights have either LEDs or
normal bulbs.
LED type
Headlights (type A)
Headlights/Daytime running lights (type
B)
Front turn signal lights (type A)
Daytime running light
s/Parking lights
(type A)
Front side-marker lights (type A)
Signature wing illumination (type A)*
Fog lights*
Brake lights
Taillights
High-mount brake light
Side turn signal lights
Rear side-marker lights
License plate lights
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.
Bulb type
Front turn signal lights (type B),
Parking lights/Front side-marker lights
(type B)
NOTE
When replacing a bulb for the front turn
signal lights and parking lights/front
side-marker lights, turn the steering wheel
and change the direction in which the tires
are pointed to the position where the bulb
replacement can be done easily.
Turn the steering wheel after starting the
engine and stop the engine after you finish
turning the steering wheel.
1. If you are changing the right bulb, start the engine, turn the steering wheel all
the way to the right, and turn off
engine. If you are changing the left
bulb, turn the steering wheel to the left,
and turn off engine.
2. Make sure the ignition is switched off, and the headlight switch is off.
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3. Turn the screw counterclockwise andremove it.

4. Pull the center of each plastic retainer
and remove the retainers, and then
partially peel back the mudguard.

Removal
Installation
5. Disconnect the wiring harness by releasing the clamp.

6. Turn the socket and bulb assemblycounterclockwise and remove it.
7. Disconnect the bulb from the socket.
Front turn signal lights

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Parking lights/Front side-marker
lights

8. Install the new bulb in the reverse
order of the removal procedure.
NOTE
There will be no problem with
functionality with the wiring harness
disconnected in Step 5 left
disconnected.
Therefore, there is no need to connect
the wiring harness.
Rear turn signal lights
1. Make sure the ignition is switched off, and the headlight switch is off.
2. Remove the cover.

3. Turn the screws counterclockwise andremove them.

4. Pull the unit rearward to remove it.
5. Disconnect the wiring harness byreleasing the clamp.

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

7. Temporarily install the light unit withthe socket pulled out of the top of the
light unit.

Socket pull-out range
CAUTION
The wiring harness may be damaged
when temporarily installing the light
unit. When performing the
procedure, observe the following
points.
Pull out the socket from within the
socket pull-out range shown in the
figure.
 Do not push the light unit into the
vehicle with force.
 When temporarily installing the light
unit, cover the rear bumper light unit
installation surface with a soft cloth.
The rear bumper may be scratched or
damaged if the light unit contacts it.
8. Disconnect the bulb from the socket.

9. Install the new bulb in the reverseorder of the removal procedure.
Reverse lights
1. Make sure the ignition is switched off, and the headligh t switch is off.
2. Remove the cover.

3. Disconnect the electrical connectorfrom the bulb by pressing the tab on
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the connector with your finger and
pulling the connector.

4. Turn the socket and bulb assemblycounterclockwise and remove it.
5. Disconnect the bulb from the socket.
6. Install the new bu lb in the reverse
order of the removal procedure.
▼ Replacing Interior Light Bulbs
Overhead lights (F
ront)/Map lights
(Front) (LED type), Overhead lights
(Center)/Map lights (Center) (LED
type), Overhead lig hts (Rear) (LED
type), Vanity mirror lights (LED type),
Ambient lights
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. If a replacement is necessary, consult
an Authorized Mazda Dealer.
Overhead lights (Front)/Map lights
(Front) (bulb type), Overhead lights
(Center)/Map lights (Center) (bulb
type), Overhead light (Rear) (bulb
type), Vanity mirror lights (bulb type)
1. Wrap a small flathead screwdriver with
a soft cloth to prev ent damage to the
lens, and then remove the lens by
carefully prying on t he edge of the lens
with the flathead screwdriver.
2. Disconnect the bulb by pulling it out. Overhead lights (Fr ont)/Map lights
(Front)


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Overhead lights (Center)/Map lights
(Center)

Forward

Overhead light (Rear)

Edge
Forward
Vanity mirror lights

Driver’s seat
Passenger’s seat
3. Install the new bulb in the reverse
order of the removal procedure.
Luggage compartment light
(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. If a replacement is necessary, consult
an Authorized Mazda Dealer.
(Bulb type)
1. Wrap a small flathead screwdriver with a soft cloth to prev ent damage to the
lens and remove the lens unit by
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carefully prying on the edge of the lens
unit with the flathead screwdriver.

2. Disconnect the electrical connectorfrom the bulb by pressing the tab on
the connector with your finger and
pulling the connector.

CAUTION
When replacing the bulb always
disconnect the connector first.
Otherwise, electric and electronic
devices could be shorted.
3. Insert the flathead screwdriver into the gap between the lens and the lens unit,
and then slide the screwdriver to
detach the lens.

4. Disconnect the bulb by pulling it out.
5. Install the new bulb in the reverseorder of the removal procedure.
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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.
▼ 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 is
blown.
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.
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6. Reinstall the cover and make sure thatit is securely installed.
Replacing the fuse s 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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▼Fuse Panel Description
Fuse block (Engine compartment)

DESCRIPTION FUSE
RATING PROTECTED COMPONENT
1 WIPER.DEI 20 A Windshield wiper de-icer
*
2IG2 30 A For protection of various circuits
3 INJECTOR 30 A Engine control system
4― ― ―
5P.WINDOW1 30 A ―
6 P.SEAT RL 30 A Power seat
*
7― ― ―
8 EVVT 20 A Engine control system
9 DEFOG 40 A Rear window defogger
10 ST.HEATER2 20 A Heated steering wheel
*
11 R.HEATER 40 A Air conditioner
12 EPB L 20 A Electric Parking Brake (EPB) (LH)
13 AUDIO 40 A Audio system
14 EPB R 20 A Electric Parking Brake (EPB) (RH)
15 ENG.MAIN 40 A Engine control system
16 ABS/DSC M 50 A ABS, Dynami c stability control system
17 CABIN.+B 50 A For protection of various circuits
18 WIPER 20 A Front window wiper and washer
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