2004 MAZDA MODEL 3 4-DOOR brake light

5-33
Driving Your Mazda
Warning/Indicator Lights and Beep Sounds
Form No. 8S18-EA-03I

Brake System Warning Light
This warning has the following functions:
Parking brake warning
The light comes on when the parking
brake is applied with the ignition switch
in the START or ON position. It goes off
when the parking brake is fully released.
Low brake fluid level warning/
Electronic brake force distribution
system warning
If the light stays on after the parking brake
is fully released, you may have a brake
problem.
Drive to the side of the road and park off
the right-of-way.
Low brake fluid level warning
You may notice that the pedal is harder to
push or that it may go closer to the floor.
In either case, it will take longer to stop
the vehicle.
1. With the engine stopped, check the
brake fluid level immediately and add
fluid as required (page 8-18).
2. After adding fluid, check the light again. If the warning light remains on, or if the
brakes do not operate properly, do not
drive the vehicle. Have it towed to an
Authorized Mazda Dealer.
Even if the light goes off, have your brake
system inspected as soon as possible.
Electronic brake force distribution
system warning
If the electronic brake force distribution
control unit determines that some
components are operating incorrectly, the
control unit may turn the brake system
warning light on.
In this case, the ABS warning light comes
on at the same time (page 5-35).Brake Warning Light:
Driving with the brake system
warning light on is dangerous. It
indicates that your brakes may not
work at all or that they could
completely fail at any time. If this
light remains on, after checking that
the parking brake is fully released,
have the brakes inspected
immediately. Don
’t drive with this
light on, and contact an Authorized
Mazda Dealer to have the brakes
inspected as soon as possible.
WARNING
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5-34
Driving Your Mazda
Warning/Indicator Lights and Beep Sounds
Form No. 8S18-EA-03I

Charging System Warning Light
This warning light illuminates when the
ignition switch is turned to the ON
position and turns off when the engine is
started.
If the warning light illuminates while
driving, it indicates a malfunction of the
alternator or of the charging system.
Drive to the side of the road and park off
the right-of-way. Consult an Authorized
Mazda Dealer.

Engine Oil Pressure Warning
Light
This warning light illuminates when the
ignition switch is turned to the ON
position and turns off when the engine is
started.
This warning light indicates low engine
oil pressure.
If the light illuminates while driving:
1. Drive to the side of the road and park
off the right-of-way.
2. Turn off the engine and inspect the engine oil level (page 8-13). If it’ s low,
add oil.
3. Check the light.
If the light remains illuminated even after
you add oil, have your vehicle towed to an
Authorized Mazda Dealer.
ABS Warning Light and Brake
Warning Light on at the Same Time:
Driving when the brake system
warning light and ABS warning light
are on at the same time is dangerous.
When both lights are on, the rear
wheels could lock more quickly in an
emergency stop than under normal
circumstances.
Don ’t drive with both lights on, and
contact an Authorized Mazda Dealer
to have the brakes inspected as soon
as possible.
Don ’t continue driving when the
charging system warning light is
illuminated.
WARNING
CAUTION
Don ’t run the engine if oil pressure is
low. It could result in extensive engine
damage.
CAUTION
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5-35
Driving Your Mazda
Warning/Indicator Lights and Beep Sounds
Form No. 8S18-EA-03I

Check Engine Light
If this light comes on while driving, the
vehicle may have a problem. It is
important to note the driving conditions
when the light came on and consult an
Authorized Mazda Dealer.
The check engine light may come on in
the following cases:
• The fuel tank level being very low or
approaching empty.
• The engine
’s electrical system has a
problem.
• The emission control system has a
problem.
• The fuel-filler cap is missing or not
tightened securely.
If the check engine light remains on or
flashes continuously, do not drive at high
speeds and consult an Authorized Mazda
Dealer as soon as possible.

ABS Warning Light*
The warning light stays on for a few
seconds when the ignition switch is turned
to the ON position.
If the ABS warning light stays on while
you’
re driving, the ABS control unit has
detected a system malfunction. If this
occurs, your brakes will function
normally as if the vehicle had no ABS.
Should this happen, consult an Authorized
Mazda Dealer as soon as possible.
ABS Warning Light and Brake
Warning Light on at the Same Time:
Driving when the brake system
warning light and ABS warning light
are on at the same time is dangerous.
When both lights are on, the rear
wheels could lock more quickly in an
emergency stop than under normal
circumstances.
Don ’t drive with both lights on, and
contact an Authorized Mazda Dealer
to have the brakes inspected as soon
as possible.
WARNING
*Some models.
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5-47
Driving Your Mazda
Switches and Controls
Form No. 8S18-EA-03I

Daytime Running Lights
(Canada)
In Canada, vehicles must be driven with
the headlights on during daytime
operation.
For that reason, the daytime running lights
automatically turn on when the ignition
switch is turned to the ON position.

Tu r n S i g n a l
Move the signal lever down (for a left
turn) or up (for a right turn) to the stop
position. The signal will self-cancel after
the turn is completed.
If the indicator light continues to flash
after a turn, manually return the lever to
its original position.
Green indicators on the dashboard show
which signal is working.
Lane-change signals
Move the lever slightly toward the
direction of the change
—until the
indicator flashes — and hold it there. It
will return to the off position when
released.
NOTE
The Daytime Running Lights turn off
when the parking brake is applied.
Turn and Lane-Change
Signals
NOTE
If an indicator light stays on without
flashing or if it flashes abnormally, the
turn signal bulb may be burned out.
Right turn
Left turn OFF
Right lane
change
Left lane
change
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8-1
Form No. 8S18-EA-03I
8Maintenance and Care
How to keep your Mazda in top condition.
Introduction ................................................................................... 8-2
Introduction ............................................................................... 8-2
Scheduled Maintenance ................................................................ 8-3
Scheduled Maintenance (North America) ................................. 8-3
Scheduled Maintenance (Except North America) ..................... 8-7
Owner Maintenance .................................................................... 8-10
Owner Maintenance Schedule ................................................. 8-10
Owner Maintenance Precautions ............................................. 8-11
Engine Compartment Overview .............................................. 8-12
Engine Oil ................................................................................ 8-13
Engine Coolant ........................................................................ 8-15
Brake/Clutch Fluid .................................................................. 8-18
Power Steering Fluid ............................................................... 8-19
Automatic Transaxle Fluid (ATF) ........................................... 8-20
Washer Fluid ............................................................................ 8-21
Body Lubrication ..................................................................... 8-22
Air Filter .................................................................................. 8-23
Wiper Blades ........................................................................... 8-24
Battery ..................................................................................... 8-28
Tires ......................................................................................... 8-31
Light Bulbs .............................................................................. 8-36
Fuses ........................................................................................ 8-46
Appearance Care ......................................................................... 8-51
How to Minimize Environmental Paint Damage ..................... 8-51
Exterior Care ........................................................................... 8-53
Interior Care ............................................................................ 8-57
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8-36
Maintenance and Care
Owner Maintenance
Form No. 8S18-EA-03I
Light Bulbs
Side turn signal lightsFront turn signal lights/
Side-marker lights
Rear turn signal lightsLicense plate light
Overhead light/Map lights (Front)*
Headlights (Low beam)
Headlights
(High beam)
Fog lights* Brake lights/Taillights
Reverse light
High-mount brake light
Trunk light
4 Door
5 Door Overhead light (Rear)
Overhead light/Map lights (Front)*
Headlights (Low beam)
Headlights
(High beam)
Side turn signal lights Fog lights*
License plate light
High-mount brake light
Luggage compartment
lightOverhead light (Rear)
Rear turn signal lights
Brake lights/Taillights
Reverse light
Front turn signal lights/
Side-marker lights
*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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