engine MAZDA MODEL MX-5 MIATA 2010 Repair Manual

Black plate (193,1)
Warning/Indicator Lights
Warning/Indicator lights will appear in any of the highlighted areas
SignalWarning/Indicator Lights Page
Brake System Warning Light 5-43
Charging System Warning Light5-44
Check Engine Light5-45
ABS Warning Light5-43
Air Bag/Seat Belt Pretensioner System Warning Light5-45
Low Fuel Warning Light5-46
Seat Belt Warning Light/Beep5-46
Driving Your Mazda
Warning/Indicator Lights and Beep Sounds
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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 switch
in the START or ON position. 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.
qABS 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.
Driving Your Mazda
Warning/Indicator Lights and Beep Sounds
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NOTElWhen 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.
l(With DSC vehicles)
The brake assist system does not operate
while the ABS warning light is illuminated.
qElectronic Brake Force
Distribution System Warning
If the electronic brake force distribution
control unit determines that some
components are operating incorrectly, the
control unit may illuminate the brake
system warning light and the ABS
warning light on simultaneously. The
problem is likely to be the electronic
brake force distribution system.
WARNING
Do not drive with both the ABS warning
light and brake warning light
illuminated. Have the vehicle towed to
an Authorized Mazda Dealer to have
the brakes inspected as soon as
possible:
Driving when the brake system
warning light and ABS warning light
are illuminated simultaneously is
dangerous.
When both lights are illuminated, the
rear wheels could lock more quickly
in an emergency stop than under
normal circumstances.
qCharging 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.
CAUTION
Do not continue driving when the
charging system warning light is
illuminated because the engine could
stop unexpectedly.
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Driving Your Mazda
Warning/Indicator Lights and Beep Sounds
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qCheck Engine Light
This indicator light illuminates when the
ignition switch is turned to the ON
position 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.
q Air Bag/Seat Belt Pretensioner
System Warning Light
If the air bag/seat belt pretensioner system
is working properly, the warning light
illuminates when the ignition switch is
turned to the ON position 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 switch
is turned to the ON position. 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.
Driving Your Mazda
Warning/Indicator Lights and Beep Sounds
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Form No.8AV1-EA-09F

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NOTE
The advanced key can be set so that the KEY
indicator light (green) does not flash even if
the battery power is low.
Refer to Setting Change (Function
Customization)(page 3-21).
qSecurity Indicator Light
This indicator light starts flashing every 2
seconds when the ignition switch is turned
from the ON to the ACC position and the
immobilizer system is armed.
The light stops flashing when the ignition
switch is turned to the ON position with
the correct ignition key.
At this time, the immobilizer system is
disarmed and the light illuminates for
about 3 seconds and then turns off.
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.
qHeadlight High-Beam Indicator
Light
This light indicates one of two things:lThe high-beam headlights are on.lThe turn signal lever is in the flash-to-
pass position.
qShift Position Indicator Light
(Automatic Transmission)
This indicates the selected shift position
when the ignition switch is in the ON
position.
Gear position indicator
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Warning/Indicator Lights and Beep Sounds
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Lighting Control
qHeadlights
To turn on the lights, turn the headlight
switch on the end of the control lever.
Switch Position
Headlights Off Off On
Taillights
Parking lights
License lights
Side-marker lights
Dashboard
illumination Off On On
NOTE
To prevent discharging the battery, don't leave
the lights on while the engine is off unless
safety requires them.
Xenon fusion headlight bulbsí
The low-beam bulbs of the headlights
have xenon fusion bulbs that produce a
bright white beam over a wide area.
WARNING
Do not replace the xenon fusion bulbs
yourself:
Replacing the xenon fusion bulbs
yourself is dangerous. Because the
xenon fusion bulbs require high
voltage, you could receive an electric
shock if the bulbs are handled
incorrectly. Consult an Authorized
Mazda Dealer when the replacement
is necessary.
NOTE
If the headlights flicker, or the brightness
weakens, the bulb-life may be depleted and a
replacement is necessary. Consult an
Authorized Mazda Dealer.
q Lights-On Reminder
If lights are on and the key is removed
from the ignition switch, a continuous
beep sound will be heard when the
driver's door is opened.
NOTE
When the advanced keyless function is used
and the start knob is in the ACC position, the
Start Knob Not in Lock Warning Beep (page
3-19) overrides the lights-on reminder.
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Driving Your Mazda
íSome models.
Switches and Controls
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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 switch in the
ON position 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.
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.
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Interior Comfort
Climate Control System
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WARNING
Do not use the recirculated air mode in
cold or rainy weather:Using the recirculated air mode in
cold or rainy weather is dangerous as
it will cause the windows to fog up.
Your vision will be hampered, which
could lead to a serious accident.
qHeating
1. Set the mode selector dial to theor
position.
2. Set the temperature control dial to the hot position.
3. Set the fan control dial to the desired speed.
NOTE
lIf the windshield fogs up easily, set the
mode selector dial to the
position.lIf cooler air is desired at face level, set the
mode selector dial at the
position and
adjust the temperature control dial to
maintain maximum comfort.
lThe air to the floor is warmer than air to
the face (except when the temperature
control dial is set at the extreme hot or cold
position).
lIn the,,orposition, the air
conditioner is automatically turned on
(however, the indicator light does not
illuminate) and the outside air mode is
automatically selected to defrost the
windshield.
In the
orposition, the outside air
mode cannot be changed to the recirculated
air mode.
q Cooling (With Air Conditioner)í
1. Set the mode selector dial to theor
position.
2. Set the temperature control dial to the cold position.
3. Set the fan control dial to the desired speed.
4. Turn on the air conditioner by pressing the A/C switch.
5. Adjust the fan control dial and temperature control dial to maintain
maximum comfort.
CAUTION
When using the air conditioner while
driving up long hills or in heavy
traffic, closely monitor the
temperature gauge (page 5-39).
The air conditioner may cause engine
overheating. If the gauge indicates
overheating, turn the air conditioner
off (page 7-18).
NOTE
lWhen maximum cooling is desired, set the
temperature control dial to the extreme cold
position and set the air intake selector to
the recirculated air mode, then turn the fan
control dial fully clockwise.
lIf warmer air is desired at floor level, set
the mode selector dial at the
or
position and adjust the temperature control
dial to maintain maximum comfort.
lThe air to the floor is warmer than air to
the face (except when the temperature
control dial is set at the extreme hot or cold
position).
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Interior Comfort
íSome models.
Climate Control System
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With the fan control dial ON, press the
A/C switch to select the air conditioning
(cooling/dehumidifying functions) on or
off.
NOTE
The air conditioner may not function when the
outside temperature approaches 0 °C(32 °F).
Air intake selector
Outside or recirculated air positions can
be selected. Press the switch to select
outside/recirculated air positions.
Recirculated air position (indicator
light illuminated)
Use this position when going through
tunnels, driving in congested traffic (high
engine exhaust areas) or when quick
cooling is desired.
Outside air position (indicator light
turned off)
Use this position for normal conditions
and defogging.
WARNING
Do not use theposition in cold or
rainy weather:
Using the
position in cold or
rainy weather is dangerous as it will
cause the windows to fog up. Your
vision will be hampered, which could
lead to a serious accident.
q Operation of Automatic Air
Conditioning
1. Set the mode selector dial to the AUTO
position.
2. Set the air intake selector to the outside air position (indicator light turned off).
3. Set the temperature control dial to the desired position.
4. Set the fan control dial to the AUTO position.
5. Turn on the air conditioner.
To turn off the system, set the fan control
dial to OFF.
NOTE
lSetting the temperature to maximum high
or low will not provide the desired
temperature at a faster rate.
lTo prevent cool air blowing from the vents
when heating right after starting the
engine, the amount of airflow is reduced
until the air warms up.
lTurn the mode selector dial to an OPEN
MODE position for maximum comfort
while the roof is open. When the mode
selector dial is turned to the AUTO
position, OPEN MODE (
) and ()
vents will not be selected automatically.
Select them manually.
qWindshield Defrosting and Defogging
Set the mode selector dial to the
position and turn the fan control dial to
the desired speed.
The outside air position is automatically
selected. The air conditioner will
automatically turn on and direct
dehumidified air to the front windshield
and side windows.
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Interior Comfort
Climate Control System
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Operating Tips for Audio
System
WARNING
Do not adjust the audio control
switches while driving the vehicle:Adjusting the audio while driving the
vehicle is dangerous as it could
distract your attention from the
vehicle operation which could lead to
a serious accident. Always adjust the
audio while the vehicle is stopped.
Even if the audio control switches are
equipped on the steering wheel, learn
to use the switches without looking
down at them so that you can keep
your maximum attention on the road
while driving the vehicle.
CAUTION
For the purposes of safe driving,
adjust the audio volume to a level
that allows you to hear sounds
outside of the vehicle including car
horns and particularly emergency
vehicle sirens.
NOTE
lTo prevent the battery from being
discharged, do not leave the audio system
on for a long period of time when the
engine is not running.
lIf a cellular phone or CB radio is used in
or near the vehicle, it could cause noise to
occur from the audio system, however, this
does not indicate that the system has been
damaged.
q Radio Reception
AM characteristics
AM signals bend around such things as
buildings or mountains and bounce off the
ionosphere. Therefore, they can reach
longer distances than FM signals. Because
of this, two stations may sometimes be
picked up on the same frequency at the
same time.
Station 2
Station 1 Ionosphere
FM characteristics
An FM broadcast range is usually about
40
―50 km (25 ―30 miles) from the
source. Because of extra coding needed to
break the sound into two channels, stereo
FM has even less range than monaural
(non-stereo) FM.
FM Station
40—50km
(25—30 miles)
Interior Comfort
Audio System
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