2004 MAZDA MODEL 3 4-DOOR clock

8-37
Maintenance and Care
Owner Maintenance
Form No. 8S18-EA-03I
Your Mazda’s headlights and fog lights
have replaceable halogen bulbs.
Replacing Exterior Light Bulbs
Replacing a headlight bulb
1. Make sure the ignition switch is turned
off and the headlight switch is off.
2. Lift the hood.
3. Do the following procedure when replacing the left headlight bulb.
Turn the screws counterclockwise and
remove them and the cover.
4. Find the high and low beam bulbs in the rear of the headlight unit.
The outboard bulb is the LOW beam,
and the inboard one is the HIGH beam.
(page 8-36)
Xenon Fusion Bulb Replacement:
Replacing the xenon fusion bulbs by
yourself is dangerous. Because the
xenon fusion bulbs require high
voltage, you could receive an electric
shock if the bulbs are handled
incorrectly. Do not replace the xenon
fusion bulbs by yourself. Consult an
Authorized Mazda Dealer when the
replacement is necessary.
Handling Halogen 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 flying glass.
If the glass portion is touched with
bare hands, body oil could cause the
bulb to overheat and explode when lit.
Never touch the glass portion of the
bulb with your bare hands and always
wear eye protection when handling or
working around halogen bulbs.
Children and Halogen Bulbs:
Playing with a halogen bulb is
dangerous. Serious injuries could be
caused by dropping a halogen bulb or
breaking it some other way.
Always keep halogen bulbs out of the
reach of children.
WARNING
Screw
Cover
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8-38
Maintenance and Care
Owner Maintenance
Form No. 8S18-EA-03I
High-beam bulb
1. Turn the socket and bulb assembly counterclockwise and remove it.
Carefully remove the headlight bulb
from its socket in the reflector by
gently pulling it straight backward out
of the socket.
2. Disconnect the bulb from the electrical connector by pressing the tab on the
connector with your finger and pulling
the bulb upward.
3. Install the new bulb in the reverse order of removal. Low-beam bulb
(Xenon fusion bulb)

You cannot replace the low beam bulbs by
yourself.
The bulbs must be replaced at an
Authorized Mazda Dealer.
(Halogen bulbs)
1. Detach the electrical connector from the bulb by pulling it to the rear.
2. Pull off the sealing cover.
3. Unhook the bulb retaining spring.
4. Swing the retaining spring out and away to free the headlight bulb.
5. Carefully remove the headlight bulb from the socket by pulling it straight
back.
NOTE
•To replace the bulb, contact an
Authorized Mazda Dealer.
• Use the protective cover and carton
for the replacement bulb to dispose
of the old bulb promptly and out of
the reach of children.
Ta b
Socket
Sealing
cover
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8-39
Maintenance and Care
Owner Maintenance
Form No. 8S18-EA-03I
6. Replace the bulb.
7. Install the new bulb in the reverse order of removal.
Replacing a fog light bulb*
1. Turn the screw counterclockwise and remove it and partially peel back the
mudguard.
2. Turn the socket and bulb assembly counterclockwise and remove it.
Carefully remove the fog light bulb
from its socket in the reflector by
gently pulling it straight backward out
of the socket. 3. Disconnect the bulb from the electrical
connector by pressing the tab on the
connector with your finger and pulling
the bulb upward.
4. Install the new bulb in the reverse order of removal.
Front turn signal lights/Side-marker
lights
Due to the complexity and difficulty of
the procedure, the bulbs should be
replaced by an Authorized Mazda Dealer.
NOTE
• To replace the bulb, contact an
Authorized Mazda Dealer.
• Use the protective cover and carton
for the replacement bulb to dispose
of the old bulb promptly and out of
the reach of children.
• When reinstalling the sealing cover,
make sure faces up.
NOTE
To replace the bulb, contact an
Authorized Mazda Dealer.
Socket
Ta b
*Some models.
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8-40
Maintenance and Care
Owner Maintenance
Form No. 8S18-EA-03I
Side turn signal lights
1. Slide the unit as shown in the figure to remove it.
2. Detach the electrical connector from the unit by pulling it to the rear.
3. Install the new side turn signal unit in the reverse order of removal. Brake lights/Taillights, Rear turn signal lights (4 Door)
1. Pull the center of each plastic retainer
and remove the retainers and the trunk
end trim.
2. Pull the center of each plastic retainer and remove the retainers and partially
open the trunk side trim.
3. Turn the socket and bulb assembly counterclockwise and remove it.
NOTE
Bulb replacement is not possible
because it is built into the unit. Replace
the unit.
Removal
Installation Trunk end trim
Trunk side trim
Removal Installation
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8-41
Maintenance and Care
Owner Maintenance
Form No. 8S18-EA-03I
4. Disconnect the bulb from the socket.
5. Install the new bulb in the reverse order of removal. Brake lights/Taillights, Rear turn signal
lights (5 Door)
1. Remove the cover.
2. Turn the socket and bulb assembly
counterclockwise and remove it.
3. Disconnect the bulb from the socket.
NOTE
To replace the bulb, contact an
Authorized Mazda Dealer.
Socket
Brake lights/Taillights
Rear turn signal lights
Left side
Right side
Socket
Brake lights/Taillights
Rear turn signal lights
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8-42
Maintenance and Care
Owner Maintenance
Form No. 8S18-EA-03I
4. Install the new bulb in the reverse order of removal.
Reverse light
4 Door
1. Pull the center section of the plastic retainer and remove the retainers, then
remove the trunk rear trim.
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 removal.
5 Door
1. Remove the cover.
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 removal.
NOTE
To replace the bulb, contact an
Authorized Mazda Dealer.
Removal
Installation
Trunk rear trim
Socket
NOTE
To replace the bulb, contact an
Authorized Mazda Dealer.
NOTE
To replace the bulb, contact an
Authorized Mazda Dealer.
Socket Cover
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8-43
Maintenance and Care
Owner Maintenance
Form No. 8S18-EA-03I
High-mount brake light
4 Door
1. Pull the center of each plastic retainer and remove the retainers and the trunk
rear trim.
2. Disconnect the electrical connector from the socket.
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 removal. 5 Door
1. Remove the liftgate upper trim.
2. Disconnect the electrical connector
from the socket.
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 removal.
NOTE
To replace the bulb, contact an
Authorized Mazda Dealer.
Removal
Installation
Trunk rear trim
Socket
NOTE
To replace the bulb, contact an
Authorized Mazda Dealer.
Liftgate upper trim
Socket
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8-44
Maintenance and Care
Owner Maintenance
Form No. 8S18-EA-03I
License plate lights
1. Wrap a 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 a flathead
screwdriver.
2. Disconnect the bulb by pulling it out.
3. Install the new bulb in the reverse order of removal.

Replacing Interior Light Bulbs
Overhead light/Map lights (Front)*
1. Wrap a flathead screwdriver with a soft
cloth to prevent damage to the trim and
gently insert it in the overhead light as
shown in the figure, and then remove
the overhead light unit.
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 removal.
Edge
Socket
*Some models.
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