2017 MAZDA MODEL CX-3 headlight bulb

6–46
Maintenance and Care
Owner Maintenance
Light Bulbs

With LED Headlights
With Halogen Headlights
Overhead lights (Front)/Map lights
Overhead lights (Rear)Overhead lights (Front)/Map lights
Headlights (High beam)/
Daytime running lights Headlights (Low beam)
Daytime running lights/
Parking lightsSide turn signal lights
Fog lights
Front side-marker lights/
Parking lights Front side-marker lights/
Parking lights
Front turn signal lights
Luggage compartment light
License plate lights
Reverse lights
Taillights Rear turn signal lights Rear side-marker lights
Brake lights/TaillightsHigh-mount brake light
Some models.
Side turn signal lights
Headlights (High beam) Headlights (Low beam)
Fog lights
Front turn signal lights

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6–47
Maintenance and Care
Owner Maintenance
WARNING
Never touch the glass portion of a
halogen bulb with your bare hands
and always wear eye protection when
handling or working around the bulbs:
When a halogen bulb breaks, it is
dangerous. These bulbs contain
pressurized gas. If one is broken, it will
explode and serious injuries could be
caused by the fl ying glass.
If the glass portion is touched with
bare hands, body oil could cause the
bulb to overheat and explode when lit.

Always keep halogen bulbs out of the
reach of children:
Playing with a halogen bulb is
dangerous. Serious injuries could be
caused by dropping a halogen bulb or
breaking it some other way.

CAUTION
When removing the lens or lamp unit
using a fl athead screwdriver, make
sure that the fl athead screwdriver does
not contact the interior terminal. If
the fl athead screwdriver contacts the
terminal, a short circuit may occur.

N O T E
 


y To replace the bulb, contact an
Authorized Mazda Dealer.
 


y If the halogen bulb is accidentally
touched, it should be cleaned with
rubbing alcohol before being used.
 


y Use the protective cover and carton for
the replacement bulb to dispose of the
old bulb promptly and out of the reach
of children.

Replacing Exterior Light Bulbs
Headlights (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.
Headlights/Daytime running lights
(With halogen headlights)
High-beams bulbs/Daytime running
lights
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 ¿ nger and pulling the
connector downward.



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6–48
Maintenance and Care
Owner Maintenance
4. Turn the socket and bulb assembly
to remove it. Carefully remove the
bulb from its socket in the reÀ ector by
gently pulling it straight backward out
of the socket.



5. Install the new bulb in the reverse order
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 ¿ nger and pulling the
connector downward.



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



5. Install the new bulb in the reverse order
of the removal procedure.

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6–49
Maintenance and Care
Owner Maintenance
Daytime running lights/Parking 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.
Front side-marker lights/Parking 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.
3. Disconnect the bulb from the socket.



4. Install the new bulb in the reverse order
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 reverse order
of the removal procedure.

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6–50
Maintenance and Care
Owner Maintenance
*Some models.
Fog lights * , Side turn signal lights * ,
Brake lights/Taillights (With LED
headlights), Rear side-marker lights
(With LED headlights),Taillights (With
LED headlights), High-mount brake
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 Authorized Mazda
Dealer when the replacement is necessary.
Rear turn signal lights, Brake lights/
Taillights (With halogen headlights),
Rear side-marker lights (With halogen
headlights)
1. Make sure the ignition is switched off,
and the headlight switch is off.
2. Turn the bolts counterclockwise and
remove them.


3. Pull the unit rearward to remove it.



4. Turn the socket and bulb assembly
counterclockwise and remove it.
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6–51
Maintenance and Care
Owner Maintenance
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.

Reverse 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 assembly
counterclockwise and remove it.
4. Disconnect the bulb from the socket.



5. Install the new bulb in the reverse order
of the removal procedure.

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6–52
Maintenance and Care
Owner Maintenance
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 assembly
counterclockwise and remove it.



4. Disconnect the bulb from the socket.
5. Install the new bulb in the reverse order
of the removal procedure.

Replacing Interior Light Bulbs
Overhead lights (Front)/Map lights,
Overhead lights (Rear)
1. Wrap a small À athead 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 À athead screwdriver.
2. Disconnect the bulb by pulling it out.
Overhead lights (Front)/Map lights






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9–7
Speci¿ cations
Speci¿ cations
*Some models.
Light Bulbs
Exterior light
Light bulb Category
Wattage UNECE *1 (SAE)
Headlights Halogen headlights High beam 65 HB3 (9005)
Low beam 55 H11 (H11)
LED headlights High beam LED
*2 — (—)
Low beam LED *2 — (—)
Daytime running lights With halogen headlights 65 HB3 (9005)
With LED headlights LED
*2 — (—)
Front side-maker lights/Parking lights With halogen headlights 5 W5W (—)
With LED headlights LED
*2 — (—)
Front turn signal lights U.S.A. and Canada 27 — (1156NA)
Mexico 21 PY21W (—)
Fog lights
* LED *2 — (—)
Side turn signal lights * LED *2 — (—)
High-mount brake light LED *2 — (—)
Rear turn signal lights 21 WY21W (7443NA)
Rear side-maker lights With halogen headlights 5 W5W (—)
With LED headlights LED
*2 — (—)
Brake lights/Taillights With halogen headlights 21/5 W21/5W (7443)
With LED headlights LED
*2 — (—)
Taillights (With LED headlights) LED *2 — (—)
Reverse lights 18 W16W (921)
License plate lights 5 W5W (—)
*1 UNECE stands for United Nations Economic Commission for Europe.
*2 LED is the abbreviation for Light Emitting Diode.


Interior light
Light bulb Category
Wattage UNECE *1
Overhead light (Front)/Map lights 8 —
Overhead light (Rear) 10 —
Luggage compartment light 5 —
*1 UNECE stands for United Nations Economic Commission for Europe.


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