engine MAZDA MODEL RX 8 2004 (in English) Service Manual

5-38
Driving Your Mazda
Warning/Indicator Lights and Beeps
Form No. 8R65-EA-03C

Charging System Warning Light
This warning light comes on when the
ignition switch is turned to the ON
position and goes off when the engine is
started.
If the warning light comes on 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 Level Warning Light
This warning light indicates low engine
oil level.
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 8-10). If it’s low,
add oil.
3. Check the light.
If the light remains illuminated even after
you add oil, have your vehicle checked at
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 the oil level is
low. It could result in extensive engine
damage.
CAUTION
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5-39
Driving Your Mazda
Warning/Indicator Lights and Beeps
Form No. 8R65-EA-03C

Engine Coolant Level Warning
Light
This warning light indicates low engine
coolant level.
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 coolant level (page 8-12). If it’s
low, add engine coolant.
3. Check the light.
If the light remains illuminated even after
you add engine coolant, have your vehicle
towed to an Authorized Mazda Dealer.

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.
NOTE
The Mazda RX-8 requires regular
inspection of the engine oil level. The
compact, high performance RENESIS
rotary engine in your vehicle consumes
a small amount of engine oil due to its
structural design.
Although your vehicle is equipped
with an engine oil level warning light
and an engine oil pressure gauge, it is
best to keep the engine oil level in the
range between full and low by
checking the oil dipstick regularly.
Inspect the level when refueling.Don’t run the engine if the engine
coolant level is low. It could result in
extensive engine damage.
CAUTION
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5-40
Driving Your Mazda
Warning/Indicator Lights and Beeps
Form No. 8R65-EA-03C

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.
Air Bag/Front Seat Belt
Pretensioner System Warning
Light
If the air bag/front seat belt pretensioner
system is OK, the warning light comes on
when the ignition switch is turned to the
ON position or after the engine is cranked.
After about 6 seconds it goes out.
A system malfunction is indicated when
the warning light constantly flashes, stays
on or doesn’t come on 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.
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
NOTE
When the engine is jump-started to
charge the battery, uneven rpm occurs
and the ABS warning light comes on.
This is due to a weak battery, not a
malfunction.
Recharge the battery.
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5-43
Driving Your Mazda
Warning/Indicator Lights and Beeps
Form No. 8R65-EA-03C
If the warning light illuminates again even
after the tire pressures are adjusted, there
may be a tire puncture.
Vehicles with Instant Mobility System
(IMS) emergency flat tire repair kit
If an emergency tire repair is needed,
repair the punctured tire with the
emergency flat tire repair kit (page 7-5).
Vehicles with optional temporary spare
tire
If you have bought the optional temporary
spare tire, replace the punctured tire with
the temporary spare tire . Refer to the
manufacturer’s instructions.
Warning light flashes
When the warning light flashes, there may
be a system malfunction. Consult an
Authorized Mazda Dealer.

Security 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 goes out.
If the engine doesn’t 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.

Headlight High-Beam Indicator
Light
This light indicates one of two things:
•The high-beam headlights are on.
•The turn signal lever is in the flash-to-
pass position. When replacing/repairing the tires or
wheels or both, have the work done by
an Authorized Mazda Dealer, or the
tire pressure sensors may be damaged.
Do not use non-genuine tire sealant. It
may damage the tire pressure sensor.
NOTE
A tire pressure sensor is not installed
to the temporary spare tire. The
warning light will flash continuously
while the temporary spare tire is being
used.
CAUTION
CAUTION
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5-45
Driving Your Mazda
Warning/Indicator Lights and Beeps
Form No. 8R65-EA-03C

Cruise Main Indicator Light
This light comes on when the ON/OFF
switch is pressed and the cruise control
system is activated.

Cruise Set Indicator Light
This light comes on when a cruising speed
is set.

Light-On Indicator Light
This indicator light comes on when the
exterior lights are on.

Power Steering Malfunction
Indicator Light
This indicator light illuminates when the
ignition switch is turned to the ON
position and goes off when the engine is
started.
If this light illuminates while driving, it
indicates a malfunction of the power
steering system. Consult an Authorized
Mazda Dealer.
NOTE
If the battery is disconnected, the DSC
will be inoperable. In this case, the
DSC OFF indicator light flashes and
the TCS/DSC indicator light
illuminates.
To make the DSC operable, do the
following procedure.
1. Turn the ignition switch to the ON
position.
2. Turn the steering clockwise fully,
then turn it counterclockwise fully.
3. Make sure the DSC OFF indicator
goes off.
4. Turn the ignition switch to the OFF
position, then turn it to the ON
position again.
5. Make sure the TCS/DSC indicator
light goes off.
If the TCS/DSC indicator light and the
DSC OFF indicator light remain
illuminated even after turning the
ignition switch to the ON position,
consult an Authorized Mazda Dealer.
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5-47
Driving Your Mazda
Warning/Indicator Lights and Beeps
Form No. 8R65-EA-03C

Seat Belt Warning Beep
If the driver’s seat belt is not fastened
when the ignition switch is turned to the
ON position, a beep will sound for about
6 seconds.

Ignition Key Reminder
If the ignition switch is in the LOCK or
ACC position, a beep will sound when the
driver’s door is opened.

Lights-On Reminder
If lights are on and the key is removed
from the ignition switch, a beep will
sound when the driver’s door is opened.

Engine Overrev Warning Beep
The beep sounds to indicate engine
overrev when the tachometer needle
enters the striped zone (page 5-31).

Tire Inflation Pressure Warning
Beep*
The warning beep sounds for about 3
seconds when there is any abnormality in
tire inflation pressures.
(page 5-24)
Beeps
*Some models.
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5-48
Driving Your Mazda
Form No. 8R65-EA-03C
Switches and Controls

Headlights
To turn on the lights, turn the headlight
switch on the end of the control lever.
Xenon fusion headlight bulbs*
The low-beam bulbs of the headlights
have xenon fusion bulbs that produce a
bright white beam over a wide area.

Lights-On Reminder
If lights are on and the key is removed
from the ignition switch, a beep will
sound when the driver’s door is opened.

Headlight High-Low Beam
Push the lever forward for high beam.
Pull it back for low.
Lighting Control
Switch Position OFF
Headlights Off Off On
Taillights
Parking lights
License lights
Side-marker lightsOff On On
NOTE
To prevent discharging the battery,
don’t leave the lights on while the
engine is off.
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.
NOTE
If the headlights flash, or the
brightness weakens, the bulb-life may
be depleted and a replacement is
necessary. Consult an Authorized
Mazda Dealer.
WARNING
Low beamHigh beam
*Some models.
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6-2
Interior Comfort
Form No. 8R65-EA-03C
Climate Control System

Operating the Climate Control
System
Operate the climate control system with
the engine running.

Clearing the Air Inlet
Clear all obstructions like leaves, snow
and ice from the hood and the air inlet in
the cowling grille to improve the system
efficiency.

Foggy 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.

Outside/Recirculated Air
Position
Use the outside air position in normal
conditions. The recirculated air position
can be used temporarily when driving on
dusty roads or for quick cooling of the
interior.

Parking 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.

Not Using for a Long Period
Run the air conditioner at least once a
month to keep internal parts lubricated.

Check 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.

Replacement 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.
Operating Tips
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6-8
Interior Comfort
Climate Control System
Form No. 8R65-EA-03C

Ventilation
1. Press the mode selector switch to the
position.
2. Set the air intake selector to the
position.
3. Set the temperature control dial to the
desired position.
4. Set the fan control dial to the desired
speed.

Windshield Defrosting and
Defogging
1. Press the windshield defroster switch.
2. Set the temperature control dial to the
desired position.
3. Set the fan control dial to the desired
speed. When using the air conditioner while
driving up long hills or in heavy traffic,
closely monitor the temperature gauge
(page 5-32).
The air conditioner may cause engine
overheating. If the gauge indicates
overheating, turn the air conditioner
off.
NOTE
•When maximum cooling is desired,
set the temperature control dial to
the extreme cold position and set
the air intake selector to the
position, then set the fan control dial
to position 4.
•If warmer air is desired at floor
level, set the mode selector switch
at the position and adjust the
temperature control dial to maintain
maximum comfort.
•The 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).
CAUTION
Foggy Windshield:
Using the position with the
temperature control set to the cold
position will cause the outside of the
glass to fog up. Your vision will be
hampered, which could lead to a
serious accident. Set the temperature
control to the hot or warm position
when using the position.
NOTE
•For maximum defrosting, set the
temperature control dial to the
extreme hot position and the fan
control dial to position 4.
•If warm air is desired at the floor,
set the mode selector switch to the
position.
•In the or position, air
conditioning is automatically turned
on to defrost the windshield quickly
(however, the indicator light does
not illuminate) and the
position is automatically selected.
The air intake selector switch
cannot be changed to the
position.
WARNING
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6-18
Interior Comfort
Au di o S ys t em
Form No. 8R65-EA-03C

Power/Volume/Sound Controls
Power ON/OFF
Turn the ignition switch to the ACC or
ON position.
Press the power/volume dial to turn the
audio system on.
Press the power/volume dial again to turn
the audio system off.Volume adjustmentTo adjust the volume, turn the power/
volume dial.
Turn the power/volume dial to the right to
increase volume, to the left to decrease it.
Audio control dial Power/Volume dial
NOTE
To prevent the battery from being
discharged, do not leave the audio
system on for a long period when the
engine is not running.
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