check engine light MAZDA MODEL 3 HATCHBACK 2010 Owner's Manual (in English)

Black plate (124,1)
WARNING
Unless a passenger needs to operate a
power window, keep the power window
lock switch in the locked position:
Unintentional power window
operation is dangerous. A person's
hands, head, or neck could be caught
by the window and result in serious
injury.
Fuel-Filler Lid and Cap
WARNING
When removing the fuel-filler cap,
loosen the cap slightly and wait for any
hissing to stop. Then remove it:
Fuel spray is dangerous. Fuel can
burn skin and eyes and cause illness
if ingested. Fuel spray is released
when there is pressure in the fuel
tank and the fuel-filler cap is
removed too quickly.
Before refueling, stop the engine, and
always keep sparks and flames away
from the filler neck:
Fuel vapor is dangerous. It could be
ignited by sparks or flames causing
serious burns and injuries.
Additionally, use of the incorrect fuel-
filler cap or not using a fuel-filler cap
may result in fuel leak, which could
result in serious burns or death in an
accident.
CAUTION
Always use only a genuine Mazda
fuel-filler cap or an approved
equivalent, available at an
Authorized Mazda Dealer. The wrong
cap can result in a serious
malfunction of the fuel and emission
control systems. It may also cause
the check engine light in the
instrument cluster to illuminate.
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Knowing Your Mazda
Doors and Locks
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Form No.8AD6-EC-09A

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qFuel-Filler Lid
To open, pull the remote fuel-filler lid
release.
5 door
Remote fuel-filler
lid release
4 door
Remote fuel-filler
lid release
qFuel-Filler Cap
To remove the fuel-filler cap, turn it
counterclockwise.
To close the fuel-filler cap, turn it
clockwise until two or more click sounds
are heard.
Open
Close
CAUTION
If the check fuel cap warning light
illuminates, the fuel-filler cap may
not be properly installed. If the
warning light illuminates, park your
vehicle safely off the right-of-way,
remove the fuel-filler cap and
reinstall it correctly. After the cap has
been correctly installed, the fuel cap
warning light may continue to
illuminate until a number of driving
cycles have been completed. A drive
cycle consists of starting the engine
(after four or more hours with the
engine off) and driving the vehicle on
city and highway roads.
Continuing to drive with the check
fuel cap warning light illuminated
could cause the check engine light to
illuminate as well.
Knowing Your Mazda
Doors and Locks
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Form No.8AD6-EC-09A

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qOperation
Arming
The system is armed when the ignition is
switched from ON to ACC or off. The
security indicator light in the instrument
cluster flashes every 2 seconds until the
system is disarmed.
Disarming
The system is disarmed when the ignition
is switched to ON with the registered
advanced key.
The security indicator light illuminates for
about 3 seconds and goes out.
If the engine does not start with the
correct advanced key, and the security
indicator light keeps illuminating or
flashing, the system may have a
malfunction. Consult an Authorized
Mazda Dealer.NOTE
lThe engine may not start and the security
indicator light may illuminate or flash if the
advanced key is placed in an area where it
is difficult for the system to detect the
signal, such as on the dashboard, or in the
glove box. Move the advanced key to
another place, switch the ignition off, and
then restart the engine.
lSignals from a TV or radio station, or from
a transceiver or a mobile telephone could
interfere with your immobilizer system. If
you are using the proper advanced key and
the engine fails to start, check the security
indicator light. If the indicator light is
flashing, switch the ignition to ACC or off
and wait for a while, then restart the
engine. If it does not start after 3 or more
tries, contact an Authorized Mazda Dealer.
lIf the security indicator light flashes
continuously while you are driving, do not
shut off the engine. Go to an Authorized
Mazda Dealer and have it checked. If the
engine is shut off while the indicator light is
flashing, you will not be able to restart it.
lSince the electronic codes are reset when
repairing the immobilizer system, the
advanced key (including auxiliary key) are
needed. Bring all the advanced keys
(including auxiliary keys) to an Authorized
Mazda Dealer.
Knowing Your Mazda
Security System
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Form No.8AD6-EC-09A

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qOperation
Arming
The system is armed when the ignition
switch is turned from the ON to the ACC
or LOCK position.
The security indicator light in the
instrument cluster flashes every two
seconds until the system is disarmed.
Disarming
The system is disarmed when the ignition
switch is turned to the ON position with
the correct ignition key.
The security indicator light illuminates for
about three seconds and goes out.
If the engine does not start with the
correct ignition key, and the security
indicator light keeps illuminating or
flashing, the system may have a
malfunction. Consult an Authorized
Mazda Dealer.NOTE
lIf the security indicator light illuminates
and stays on or flashes when the ignition
switch is turned to the ON position, the
engine will not start.
lSignals from a TV or radio station, or from
a transceiver or a mobile telephone, could
interfere with your immobilizer system. If
you are using the proper key and your
engine fails to start, check the security
indicator light. If it is flashing, remove the
ignition key and wait 2 seconds or more,
then reinsert it and try starting the engine
again. If it does not start after 3 or more
tries, contact an Authorized Mazda Dealer.
lIf the security indicator light flashes
continuously while you are driving, do not
shut off the engine. Go to an Authorized
Mazda Dealer and have it checked. If you
shut off the engine while the light is
flashing you will not be able to restart it.
lSince the electronic codes are reset when
repairing the immobilizer system, the keys
are needed. Bring all the existing keys to an
Authorized Mazda Dealer.
qModification and Add-On
Equipment
Mazda cannot guarantee the immobilizer
system's operation if the system has been
modified or if any add-on equipment has
been installed.
CAUTION
To avoid damage to your vehicle, do
not modify the system or install any
add-on equipment to the immobilizer
system or the vehicle.
Knowing Your Mazda
Security System
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Form No.8AD6-EC-09A

Black plate (149,1)
Before Getting In
lBe sure the windows, outside mirrors,
and outside lights are clean.
lInspect inflation pressures and
condition of tires.
lLook under the vehicle for any sign of
fluid leaks.
lIf you plan to back up, make sure
nothing is in your way.
NOTE
Engine oil, engine coolant, brake/clutch fluid,
washer fluid, and other fluid levels should be
inspected. See Maintenance, Section 8.
After Getting In
lAre all doors closed and locked?lIs the seat adjusted properly?lAre the inside and outside mirrors
adjusted?
lIs the steering wheel adjusted properly?lIs everyone's seat belt fastened?lCheck all gauges.lCheck all warning lights when the
ignition is switched ON.
lRelease the parking brake and make
sure the brake warning light goes off.
Always be thoroughly familiar with your
Mazda.
Before Driving Your Mazda
Before Starting the Engine
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WARNING
Remove the key only when the vehicle
is parked:
Removing the key from the ignition
switch while the vehicle is moving is
dangerous. Removing the key allows
the steering wheel to lock. You will
lose steering control and a serious
accident could occur.
Before leaving the driver's seat, always
switch the ignition off, set the parking
brake, and make sure the shift lever is
in P (automatic transaxle) or in 1st gear
or R (manual transaxle):
Leaving the driver's seat without
switching off the ignition, setting the
parking brake, and shifting the shift
lever to P (automatic transaxle) or to
1st gear or R (manual transaxle) is
dangerous. Unexpected vehicle
movement could occur which could
result in an accident.
In addition, if your intention is to
leave the vehicle for even a short
period, it is important to switch the
ignition off, as leaving it in another
position will disable some of the
vehicle's security systems and run the
battery down.
NOTE
If turning the key is difficult, jiggle the steering
wheel from side to side.
Leaving the key in any position but LOCK
position also disables some of the security
features and may run the battery down.
ACC (Accessory)
The steering wheel unlocks and some
electrical accessories will operate.
ON
This is the normal running position after
the engine is started. The warning lights
(except brakes) should be inspected
before the engine is started (page 5-39).
NOTE
When the ignition switch is turned to the ON
position, the sound of the fuel pump motor
operating near the fuel tank can be heard. This
does not indicate an abnormality.
NOTE
(With headlight auto-leveling)
When the ignition switch is turned to the ON
position, the sound of the headlight leveling
motors operating at the front of the engine
compartment can be heard. This does not
indicate an abnormality.
START
The engine is started in this position. It
will crank until you release the key; then
it returns to the ON position. The brake
warning light can be checked after the
engine is started (page 5-39).
qIgnition Key Reminder
If the ignition is switched to off (LOCK)
or ACC with the key inserted, a
continuous beep sound will be heard
when the driver's door is opened.
NOTE
A personalized function is available to change
the sound volume for the ignition key reminder.
Refer to Personalization Features on page
10-9.
Driving Your Mazda
Starting and Driving
5-3
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qBrake System Warning Light
This warning has the following functions:
Parking brake warning
The light illuminates when the parking
brake is applied with the ignition switched
to START or ON. It turns off when the
parking brake is fully released.
Low brake fluid level 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.
You may notice that the pedal is harder to
depress 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, open the
hood and check the brake fluid level
immediately, and then add fluid if
required (page 8-22).
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 turns off have your brake
system inspected as soon as possible by
an Authorized Mazda Dealer.NOTE
Having to add brake fluid is sometimes an
indicator of leakage. Consult an Authorized
Mazda Dealer as soon as possible even if the
brake light is no longer illuminated.
WARNING
Do not drive with the brake system
warning light illuminated. Contact an
Authorized Mazda Dealer to have the
brakes inspected as soon as possible:
Driving with the brake system
warning light illuminated 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
illuminated, after checking that the
parking brake is fully released, have
the brakes inspected immediately.
qAnti-Lock Brake System (ABS)
The ABS control unit continuously
monitors the speed of each wheel. If one
is about to lock up, the ABS responds by
automatically releasing and reapplying
that wheel's brake.
The driver will feel a slight vibration in
the brake pedal and may hear a chattering
noise from the brake system. This is
normal when the ABS operates. Continue
to depress the brake pedal without
pumping the brakes.
Driving Your Mazda
Starting and Driving
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Dynamic Stability Control
(DSC)
í
The Dynamic Stability Control (DSC)
automatically controls braking and engine
torque in conjunction with systems such
as ABS and TCS to help control side slip
when driving on slippery surfaces, or
during sudden or evasive maneuvering,
enhancing vehicle safety.
Refer to ABS (page 5-7) and TCS (page
5-25).
DSC operation is possible at speeds
greater than 20 km/h (12 mph).
WARNING
Do not rely on the dynamic stability
control as a substitute for safe driving:
The dynamic stability control (DSC)
cannot compensate for unsafe and
reckless driving, excessive speed,
tailgating (following another vehicle
too closely), and hydroplaning
(reduced tire friction and road
contact because of water on the road
surface). You can still have an
accident.
CAUTION
ØThe DSC may not operate correctly
unless the following are observed:
ØUse tires of the correct size
specified for your Mazda on all
four wheels.
ØUse tires of the same
manufacturer, brand and tread
pattern on all four wheels.
ØDo not mix worn tires.
ØThe DSC may not operate correctly
when tire chains are used or a
temporary spare tire is installed
because the tire diameter changes.
NOTE
After switching the ignition ON, a clicking
sound may be heard behind the dashboard.
This sound is the result of the DSC system self-
check operation and does not indicate an
abnormality.
qTCS/DSC Indicator Light
This indicator light stays on for a few
seconds when the ignition is switched
ON. If the TCS or DSC is operating, the
indicator light flashes.
If the light stays on, the TCS or DSC may
have a malfunction and they may not
operate correctly. Take your vehicle to an
Authorized Mazda Dealer.
5-26
Driving Your Mazda
íSome models.
Starting and Driving
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Form No.8AD6-EC-09A

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Warning/Indicator Lights
Warning/Indicator lights will appear in any of the highlighted areas
Signal Warning/Indicator Lights Page
Brake System Warning Light 5-41
Charging System Warning Light 5-43
Engine Oil Pressure Warning Light 5-43
Check Engine Light 5-43
High Engine Coolant Temperature Warning Light 5-44
ABS Warning Light 5-42
Air Bag/Front Seat Belt Pretensioner System Warning Light 5-44
Driving Your Mazda
Warning/Indicator Lights and Beep Sounds
5-39
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Form No.8AD6-EC-09A

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Signal Warning/Indicator Lights Page
Lights-On Indicator Light 5-53
Power Steering Malfunction Indicator Light 5-53
Turn Signal/Hazard Warning Indicator Lights 5-53
qBrake System Warning Light
This warning has the following functions:
Parking brake warning
The light illuminates when the parking
brake is applied with the ignition switched
to START or ON. It turns off when the
parking brake is fully released.
Low brake fluid level 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.
You may notice that the pedal is harder to
depress 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, open the
hood and check the brake fluid level
immediately, and then add fluid if
required (page 8-22).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 turns off have your brake
system inspected as soon as possible by
an Authorized Mazda Dealer.
NOTE
Having to add brake fluid is sometimes an
indicator of leakage. Consult an Authorized
Mazda Dealer as soon as possible even if the
brake light is no longer illuminated.
WARNING
Do not drive with the brake system
warning light illuminated. Contact an
Authorized Mazda Dealer to have the
brakes inspected as soon as possible:
Driving with the brake system
warning light illuminated 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
illuminated, after checking that the
parking brake is fully released, have
the brakes inspected immediately.
Driving Your Mazda
Warning/Indicator Lights and Beep Sounds
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Form No.8AD6-EC-09A