2018 MAZDA MODEL 3 HATCHBACK light

Rear turn signal lights

Brake lights/Taillights/Rear
side-marker lights (Bulb type)

6. Disconnect the connector from the unitby pressing the tab on the connector
with your finger and pulling the
connector.
Rear turn signal lights

Brake lights/Taillights/Rear
side-marker ligh ts (Bulb type)

7. Disconnect the bulb by pulling it out. Rear turn signal lights, Brake lights/
Taillights/Rear side-marker lights
(Bulb type)

8. Install the new bulb.
9. Insert the wing bolt into the jack with
the jack screw pointing to the down
and turn the wing bolt clockwise to
temporarily tighten it.
Maintenance and Care
Owner Maintenance
6-51
Mazda3_8GE4-EA-17F_Edition1 2017-4-7 11:59:21

10. Turn the jack screw in the directionshown in the figure.

11. Turn the wing bolt completely tosecure the jack.
NOTE
If the jack is not completely secured, it
could rattle while driving. Make sure
the jack screw is sufficiently tightened.
12. Install the cover in the reverse order of the removal procedure.
13. Insert the cover tabs and install the cover.
Tabs
NOTE
Verify that the cover is securely
installed.
Reverse lights
4–Door
1. Make sure the ignition is switched off,
and the headligh t switch is off.
2. Pull the center of each plastic retainer
and remove the retainers.
3. Peel back the trunk lid trim.

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

5. Turn the socket and bulb assemblycounterclockwise and remove it.
Maintenance and Care
Owner Maintenance
6-52
Mazda3_8GE4-EA-17F_Edition1 2017-4-7 11:59:21

6. Disconnect the bulb from the socket.
7. Install the new bulb in the reverseorder of the removal procedure.
5–Door
1. Make sure the ignition is switched off, and the headlight switch is off.
2. Remove the cover.

3. Disconnect the electrical connectorfrom the bulb by pressing the tab on
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 bulb in the reverseorder of the removal procedure.
Maintenance and Care
Owner Maintenance
6-53
Mazda3_8GE4-EA-17F_Edition1 2017-4-7 11:59:21

License plate lights
4–Door
1. Make sure the ignition is switched off,and the headlight switch is off.
2. Pull the center of each plastic retainer
and remove the retainers.
3. Peel back the trunk lid trim.

Removal
Installation
4. Disconnect the connector from the unit by pressing the tab on the connector
with your finger and pulling the
connector.

5. Turn the socket and bulb assembly
counterclockwise and remove it.
6. Disconnect the bulb from the socket.
7. Install the new bulb in the reverseorder of the removal procedure.
5–Door
1. Make sure the ignition is switched off, and the headligh t switch is off.
2. Wrap a 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 a flathead screwdriver.
3. Disconnect the bulb by pulling it out.
4. Install the new bulb in the reverse
order of the removal procedure.
Maintenance and Care
Owner Maintenance
6-54
Mazda3_8GE4-EA-17F_Edition1 2017-4-7 11:59:21

▼Replacing Interior Light Bulbs
Overhead lights (F
ront)/Map lights*,
Overhead lights (Front)*, Overhead
lights (Rear)*, Vanity mirror lights*
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.
Overhead lights (F ront)/Map lights
*


Overhead lights (Front)*

Edge
Overhead lights (Rear)*

Edge
Vanity mirror lights*

3. Install the new bulb in the reverse
order of the removal procedure.
Maintenance and Care
Owner Maintenance
*Some models.6-55
Mazda3_8GE4-EA-17F_Edition1 2017-4-7 11:59:21

Trunk light (4–Door)
1. Press both sides of the lens cap to
remove it.
2. Disconnect the bulb by pulling it out.
3. Install the new bulb in the reverseorder of the removal procedure.
Luggage compartment light (5–Door)
1. Wrap a small flathead screwdriver with a soft cloth to prevent damage to the
lens and remove the lens by carefully
prying on the edge of the lens with the
flathead screwdriver.

2. Disconnect the connector from the unit
by pressing the tab on the connector
with your finger and pulling the
connector.

3. Disconnect the bulb by pulling it out.
4. Install the new bulb in the reverseorder of the removal procedure.
Maintenance and Care
Owner Maintenance
6-56
Mazda3_8GE4-EA-17F_Edition1 2017-4-7 11:59:21

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 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. We recommend 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.
Maintenance and Care
Owner Maintenance
6-57
Mazda3_8GE4-EA-17F_Edition1 2017-4-7 11:59:21

6. Reinstall the cover and make sure thatit is securely installed.
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 and
multiplex slow blow fuse by yourself.
Have an Authorized Mazda Dealer
perform the replacement:
Replacing these fuses by yourself is
dangerous because they are high
current fuses. 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
6-58
Mazda3_8GE4-EA-17F_Edition1 2017-4-7 11:59:21