2012 MAZDA MODEL 5 check engine light

Black plate (161,1)
SignalWarning/Indicator Lights Page
Air Bag/Front Seat Belt Pretensioner System Warning Light 5-42
Low Fuel Warning Light5-42
Check Fuel Cap Warning Light5-42
Seat Belt Warning Light5-43
Door-Ajar Warning Light5-43
Low Washer Fluid Level Warning Light5-43
Automatic Transaxle Warning Light5-43
Tire Pressure Monitoring System Warning Light5-44
Security Indicator Light5-46
Headlight High-Beam Indicator Light5-46
Shift Position Indicator Light5-46
Low Engine Coolant Temperature Indicator Light (Blue) 5-47
TCS/DSC Indicator Light5-47
DSC OFF Indicator Light5-47
Cruise Main Indicator Light (Amber)/Cruise Set Indicator Light (Green) 5-47
Lights-On Indicator Light5-48
Driving Your Mazda
Warning/Indicator Lights and Beep Sounds
5-37
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Form No.8BR9-EA-10J

Black plate (162,1)
SignalWarning/Indicator Lights Page
Power Steering Malfunction Indicator Light 5-48
Turn Signal/Hazard Warning Indicator Lights5-48
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.
Brake system warningí
Illuminates when there is a malfunction in
the brake switch.
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 8-21).
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.
NOTEHaving 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.
5-38
Driving Your Mazda
íSome models.
Warning/Indicator Lights and Beep Sounds
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Form No.8BR9-EA-10J

Black plate (163,1)
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.
qMalfunction Warning Lightí
When the ignition is switched ON, the
malfunction warning light illuminates and
then turns off after a few seconds.
The light stays on if the brake switch has
a malfunction. Consult an Authorized
Mazda Dealer.
WARNING
Do not drive the vehicle with the
malfunction warning light illuminated.
Driving the vehicle with the light
illuminated is dangerous as it could
result in the loss of brake power and
cause an accident. In addition, loss of
brake power could occur when
stopping the vehicle. Have your
vehicle inspected by an Authorized
Mazda Dealer.
qABS Warning Light
The warning light stays on for a few
seconds when the ignition is switched
ON.
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.
NOTE
When the engine is jump-started to charge the
battery, uneven rpm occurs and the ABS
warning light may illuminate. If this occurs, it
is the result of the weak battery and does not
indicate an ABS malfunction.
Recharge the battery.
Driving Your Mazda
Warning/Indicator Lights and Beep Sounds
5-39íSome models.
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Form No.8BR9-EA-10J

Black plate (165,1)
If the light illuminates while driving:
1. Drive to the side of the road and parkoff the right-of-way on level ground.
2. Turn off the engine and wait 5 minutes for the oil to drain back into the oil
pan.
3. Inspect the engine oil level (page 8-19). If it's low, add the appropriate amount
of engine oil while being careful not to
overfill.
4. Start the engine and check the warning light.
If the light remains illuminated even after
you add oil, stop the engine immediately
and have your vehicle towed to an
Authorized Mazda Dealer.
CAUTION
Do not run the engine if the oil
pressure is low. It could result in
extensive engine damage.
q Check Engine Light
This indicator light illuminates when the
ignition is switched ON and turns off
when the engine is started.
If this light illuminates while driving, the
vehicle may have a problem. It is
important to note the driving conditions
when the light illuminated and consult an
Authorized Mazda Dealer. The check engine light may illuminate in
the following cases:
lThe fuel tank level being very low or
approaching empty.
lThe engine's electrical system has a
problem.
lThe emission control system has a
problem.
lThe 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.
qHigh Engine Coolant Temperature
Warning Light (Red)
When the ignition is switched ON, the
light illuminates momentarily and then
turns off.
The light flashes when the engine coolant
temperature is extremely high, and
illuminates when the engine coolant
temperature increases further.
Handling Procedure
Flashing light
Drive slowly to reduce engine load.
Illuminated light
This indicates the possibility of
overheating. Park the vehicle in a safe
place immediately and take appropriate
measures.
Refer to Overheating (page 7-14).
Driving Your Mazda
Warning/Indicator Lights and Beep Sounds
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Form No.8BR9-EA-10J

Black plate (166,1)
CAUTION
Do not drive the vehicle with the high
engine coolant temperature warning
light illuminated. Otherwise, it could
result in damage to the engine.
qAir Bag/Front Seat Belt
Pretensioner System Warning Light
If the air bag/front seat belt pretensioner
system is working properly, the warning
light illuminates when the ignition is
switched ON or after the engine is
cranked. The warning light turns off after
a specified period of time.
A system malfunction is indicated if the
warning light constantly flashes,
constantly illuminates or does not
illuminate at all when the ignition is
switched ON. If any of these occur,
consult an Authorized Mazda Dealer as
soon as possible. The system may not
work in an accident.
WARNING
Never tamper with the air bag/
pretensioner systems and always have
an Authorized Mazda Dealer perform
all servicing and repairs:Self-servicing or tampering with the
systems is dangerous. An air bag/
pretensioner could accidentally
activate or become disabled causing
serious injury or death.
qLow Fuel Warning Light
This warning light signals that the fuel
tank will soon be empty.
Refuel as soon as possible.
qCheck Fuel Cap Warning Light
This warning light illuminates for a few
seconds when the ignition is switched
ON.
If the check fuel cap warning light
illuminates while driving, the fuel-filler
cap may not be installed properly. Stop
the engine and reinstall the fuel-filler cap.
Refer to Fuel-Filler Cap on page 3-19.
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Driving Your Mazda
Warning/Indicator Lights and Beep Sounds
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Form No.8BR9-EA-10J

Black plate (188,1)
Operating Tips
qOperating the Climate Control
System
Operate the climate control system with
the engine running.
NOTE
To prevent the battery from being discharged,
do not leave the fan control dial on for a long
period of time with the ignition switched ON
when the engine is not running.
qClearing the Air Inlet
Clear all obstructions such as leaves,
snow and ice from the hood and the air
inlet in the cowl grille to improve the
system efficiency.
qFoggy Windows
The windows may fog up easily in humid
weather. Use the climate control system to
defog the windows.
To help defog the windows, operate the
air conditioner to dehumidify the air.
NOTE
The air conditioner may be used along with the
heater to dehumidify the air.
qOutside/Recirculated Air Position
Use the outside air mode for ventilation or
windshield defrosting. The recirculate
mode should be used when the air inside
tunnels or while in traffic jams is polluted,
or you would like to shut off outside air
for quick cooling of the interior.
qParking in Direct Sunlight
If the vehicle has been parked in direct
sunlight during hot weather, open the
windows to let warm air escape, then run
the climate control system.
qNot Using for a Long Period
Run the air conditioner about 10 minutes
at least once a month to keep internal
parts lubricated.
qCheck the Refrigerant before the
Weather Gets Hot
Have the air conditioner checked before
the weather gets hot. Lack of refrigerant
may make the air conditioner less
efficient. Consult an Authorized Mazda
Dealer for refrigerant inspection.
The air conditioner is filled with
HFC134a (R134a), a refrigerant that will
not damage the ozone layer.
If the air conditioner is low on refrigerant
or has a malfunction, consult an
Authorized Mazda Dealer.
qReplacement of the Cabin Air Filter
If your vehicle is equipped with an air
filter for the air conditioner, it is necessary
to change the filter periodically as
indicated in scheduled maintenance (page
8-3). Consult an Authorized Mazda
Dealer for replacement of the cabin air
filter.
6-2
Interior Comfort
Climate Control System
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Black plate (306,1)
Overheating
If the High engine coolant temperature
warning light illuminates, the vehicle
loses power, or you hear a loud knocking
or pinging noise, the engine is probably
too hot.
WARNING
Switch the ignition to off and
make sure the fan is not running before
attempting to work near the cooling
fan: Working near the cooling fan when it
is running is dangerous. The fan
could continue running indefinitely
even if the engine has stopped and
the engine compartment temperature
is high. You could be hit by the fan
and seriously injured.
Do not remove either cooling
system caps when the engine and
radiator are hot:
When the engine and radiator are
hot, scalding coolant and steam may
shoot out under pressure and cause
serious injury.
Open the hood ONLY after steam is no
longer escaping from the engine: Steam from an overheated engine is
dangerous. The escaping steam could
seriously burn you.
If the High engine coolant temperature
warning light illuminates:
1. Drive safely to the side of the road and park off the right-of-way. 2. Put a vehicle with an automatic
transaxle in park (P), a manual
transaxle in neutral.
3. Apply the parking brake.
4. Turn off the air conditioner.
5. Check whether coolant or steam is escaping from under the hood or from
the engine compartment.
If steam is coming from the engine
compartment:
Do not go near the front of the vehicle.
Stop the engine.
Wait until the steam dissipates, then
open the hood and start the engine.
If neither coolant nor steam is
escaping:
Open the hood and idle the engine until
it cools.
CAUTION
If the cooling fan does not operate
while the engine is running, the
engine temperature will increase.
Stop the engine and call an
Authorized Mazda Dealer.
6. Make sure the cooling fan is operating, then turn off the engine after the
temperature has decreased.
7. When cool, check the coolant reservoir level.
If it's low, look for coolant leaks from
the radiator and hoses.
7-14
In Case of an Emergency
Overheating
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Black plate (376,1)
WARNING
Dry wet brakes by driving very slowly
and applying the brakes lightly until
brake performance is normal:Driving with wet brakes is
dangerous. Increased stopping
distance or the vehicle pulling to one
side when braking could result in a
serious accident. Light braking will
indicate whether the brakes have
been affected.
qAluminum Wheel Maintenance
A protective coating is provided over the
aluminum wheels. Special care is needed
to protect this coating.
CAUTION
Do not use any detergent other than
mild detergent. Before using any
detergent, verify the ingredients.
Otherwise, the product could discolor
or stain the aluminum wheels. NOTE
lDo not use a wire brush or any abrasive
cleaner, polishing compound, or solvent on
aluminum wheels. They may damage the
coating.
lAlways use a sponge or soft cloth to clean
the wheels.
Rinse the wheels thoroughly with lukewarm
or cold water. Also, be sure to clean the
wheels after driving on dusty or salted
roads to help prevent corrosion.
lAvoid washing your vehicle in an automatic
car wash that uses high-speed or hard
brushes.
lIf your aluminum wheels lose luster, wax
the wheels.
(With Tire Pressure Monitoring System)
Check special requirements for Tire Pressure
Monitoring System.
Refer to Tires and Wheels on page 5-30.
q Plastic Part Maintenance
lWhen cleaning the plastic lenses of the
lights, do not use gasoline, kerosene,
rectified spirit, paint, thinner, highly
acidic detergents, or strongly alkaline
detergents. Otherwise, these chemical
agents can discolor or damage the
surfaces resulting in a significant loss
in functionality. If plastic parts become
inadvertently exposed to any of these
chemical agents, flush with water
immediately.
lIf plastic parts such as the bumpers
become inadvertently exposed to
chemical agents or fluids such as
gasoline, oil, engine coolant, or battery
fluid, it could cause discoloration,
staining, or paint peeling. Wipe off any
such chemical agents or fluids using a
soft cloth immediately.
8-58
Maintenance and Care
Appearance Care
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Form No.8BR9-EA-10J