2005 MAZDA MODEL RX 8 ECU

Black plate (78,1)
NOTE
lIf the security indicator light comes
on and stays on 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 doesn't start
after 3 or more tries, contact an
Authorized Mazda Dealer.
lIf the security indicator light flashes
continuously while you are driving,
don't 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 won't
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 the
Authorized Mazda Dealer.
qMaintenance
If you have a problem with the
immobilizer system or the key, consult an
Authorized Mazda Dealer.
NOTE
lThe keys carry a unique electronic
code. For this reason, and to assure
your safety, obtaining replacement
key requires some waiting time.
They are only available through an
Authorized Mazda Dealer.
lAlways keep a spare key, in case one
is lost. If a key is lost, contact an
Authorized Mazda Dealer as soon as
possible.
lIf you lose a key, an Authorized
Mazda Dealer will reset the
electronic codes of your remaining
keys and immobilizer system. Bring
all the remaining keys to the
Authorized Mazda Dealer to reset.
Starting the vehicle with a key that
has not been reset is not possible.
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 to it.
CAUTION
To avoid damage to your vehicle, do
not modify the system or install any
add-on equipment to it.
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Knowing Your Mazda
Security System
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Form No.8T69-EA-04G

Black plate (79,1)
Theft-Deterrent Systemí
The optional theft-deterrent system is
designed to prevent your vehicle or its
contents from being stolen when all the
doors, hood, and trunk lid are locked.
If forcible entry is attempted, the system
sounds the horn and flashes the hazard
warning lights.
NOTE
lThe theft-deterrent system operates
with the key or the keyless entry
system transmitter.
lThe system will not function unless
it is properly armed. To properly
secure the vehicle, always make sure
all the windows are completely
closed and all doors and the trunk lid
are locked before leaving the vehicle.
Remember to take your key and
transmitter.
qOperation
System triggering conditions
The horn sounds intermittently and the
hazard warning lights flash for about 3
minutes when the system is triggered by
any one of the following:
lForcing open a door, the hood or the
trunk lid.
lOpening a door, the hood or the trunk
lid by operating an inside door-lock
knob, the hood release handle or the
trunk lid release button.
If the system is triggered again, the lights
and horn will activate until a door is
unlocked or the trunk lid is opened with
the key or with the transmitter.
qHow to Arm the System
1. Remove the key from the ignition
switch.
2. Close the hood. Then close and lock all
doors and the trunk lid from the outside
using the key or press the LOCK
button on your keyless entry system
transmitter. The hazard warning lights
will flash once to indicate that the
system is armed.
The following method will also arm the
theft-deterrent system:
Close the hood and the trunk lid . Press
the area on the door-lock switch
marked“LOCK”once. Close all doors.
NOTE
Locking the doors with the inside door-
lock knob will not arm the system.
qTo Turn off an Armed System
An armed system can be turned off by any
one of the following methods:
lUnlock a door with the key.
lPress the UNLOCK button on the
keyless entry system transmitter.
lInsert the key into the ignition switch
and turn it to the ON position.
The hazard warning lights will flash twice
to indicate that the system is turned off.
NOTE
The trunk lid can be opened with the
key or the transmitter even when the
system is armed. The alarm will not
come on and the system will remain
armed.
Knowing Your Mazda
Security System
3-27íSome models. RX-8_8T69-EA-04G_Edition1 Page79
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Form No.8T69-EA-04G

Black plate (80,1)
qTo Stop an Alarm
A triggered alarm can be turned off by
any one of the following methods:
lUnlock a door or the trunk lid with the
key.
lPress the UNLOCK button or
button on the keyless entry system
transmitter.
NOTE
If you have any problem with the theft-
deterrent system, consult an Authorized
Mazda Dealer.
qTheft-Deterrent Labels
Labels indicating that your vehicle is
equipped with a Theft-Deterrent System
are in the glove box.
Mazda recommends that you affix them to
the lower rear corner of the front door
windows.
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Security System
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Form No.8T69-EA-04G

Black plate (94,1)
qTire Chains
Check local regulations before using tire
chains.
CAUTION
lChains may scratch or chip
aluminum wheels. Install tire chains
on steel wheels only.
lChains may affect handling.
lDon't go faster than 50 km/h (30
mph) or the chain manufacturer's
recommended limit, whichever is
lower.
lDrive carefully and avoid bumps,
holes, and sharp turns.
lAvoid locked-wheel braking.
lDon't use chains on a temporary
spare tire; it may result in damage to
the vehicle and to the tire. Your
vehicle is not equipped with a
factory installed temporary spare
tire.
lDon't use chains on roads that are
free of snow or ice. The tires and
chains could be damaged.
NOTE
If your vehicle is equipped with the tire
pressure monitoring system, the system
may not function correctly when using
tire chains.
Install the chains on the rear tires.
Don't use chains on the front tires.
Use only SAE Class“S”chains, and make
sure they fit.
Installing the chains
1. Secure the chains on the rear tires as
tightly as possible. Always follow the
chain manufacturer's instructions.
2. Retighten the chains after driving 1/
2―1 km (1/4―1/2 mile).
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Before Driving Your Mazda
Driving Tips
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Form No.8T69-EA-04G

Black plate (133,1)
Signal Warning/Indicator Lights Page
Door-Ajar Warning Light 5-42
Low Washer Fluid Level Warning Light 5-42
Automatic Transmission Warning Light 5-42
Tire Pressure Monitoring System Warning Light 5-43
Security Indicator Light 5-44
Headlight High-Beam Indicator Light 5-44
Shift Position Indicator Light 5-45
TCS/DSC Indicator Light 5-45
DSC OFF Indicator Light 5-45
Cruise Main Indicator Light 5-46
Cruise Set Indicator Light 5-46
Light-On Indicator Light 5-46
Power Steering Malfunction Indicator Light 5-46
Headlight Auto-Leveling Malfunction Indicator Light 5-47
Turn-Signal/Hazard Warning Indicator Lights 5-47
Driving Your Mazda
Warning/Indicator Lights and Beep Sounds
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Form No.8T69-EA-04G

Black plate (136,1)
NOTE
The Mazda RX-8 requires regular
checking 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. An oil pump
optimizes the amount of oil injected to
lubricate the rotor seals in the
combustion cycle. 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. Mazda recommends
checking the oil level at every second
fuel filling. The oil consumption of the
engine depends on engine speed and
engine load. Under extreme driving
conditions, oil consumption can be
higher.
qEngine 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 8-15). 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.
CAUTION
Don't run the engine if the engine
coolant level is low. It could result in
extensive engine damage.
qCheck 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:
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.
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Driving Your Mazda
Warning/Indicator Lights and Beep Sounds
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Form No.8T69-EA-04G

Black plate (138,1)
WARNING
Self-Servicing the Air Bag/
Pretensioner Systems:
Self-servicing or tampering with the
systems is dangerous. An air bag/
pretensioner could accidentally
activate or become disabled. This
could cause serious injuries. Never
tamper with the systems and always
have an Authorized Mazda Dealer
performs all servicing and repairs.
qLow Fuel Warning Light
Low fuel warning light
This warning light in the fuel gauge
signals that the fuel tank will soon be
empty.
Refuel as soon as possible.
qSeat Belt Warning Light
If the driver's seat belt is not fastened
when the ignition switch is turned to the
ON position, the seat belt warning light
will remain on until the belt is fastened.
If the system does not operate correctly,
consult an Authorized Mazda Dealer.
qDoor-Ajar Warning Light
This warning light comes on when any
door isn't securely closed.
qLow Washer Fluid Level
Warning Lightí
This warning light indicates that little
washer fluid remains. Add fluid (page
8-21).
qAutomatic Transmission Warning
Light
This warning light stays on for a few
seconds when the ignition switch is turned
to the ON position.
The light illuminates when the
transmission has a problem.
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Driving Your Mazda
íSome models.
Warning/Indicator Lights and Beep Sounds
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Form No.8T69-EA-04G

Black plate (140,1)
Adjust the tire pressure to the correct tire
pressure at an Authorized Mazda Dealer
or the nearest service station. Refer to the
specification charts (page 10-6).
CAUTION
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.
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).
CAUTION
Do not use non-genuine tire sealant. It
may damage the tire pressure sensor.
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.
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.
Warning light flashes
When the warning light flashes, there may
be a system malfunction. Consult an
Authorized Mazda Dealer.
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 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.
qHeadlight High-Beam Indicator
Light
This light indicates one of two things:
lThe high-beam headlights are on.
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Driving Your Mazda
Warning/Indicator Lights and Beep Sounds
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Form No.8T69-EA-04G