Black plate (99,1)
Fuel-Filler Lid and Cap
WARNING
When removing the fuel 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 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 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.
qFuel-Filler Lid
To open, pull up the remote fuel-filler lid
release.
Remote fuel-filler
lid release
qFuel-Filler Cap
To remove the filler cap, turn it
counterclockwise.
To close the filler cap, turn it clockwise
until two or more clicks are heard.
Close
Open
Knowing Your Mazda
Doors and Locks
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Form No.8X44-EA-07G
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CAUTION
ØEach tire, including the spare (if provided), should be checked monthly when cold
and inflated to the inflation pressure recommended by the vehicle manufacturer
on the vehicle placard or tire inflation pressure label. (If your vehicle has tires of a
different size than the size indicated on the vehicle placard or tire inflation
pressure label, you should determine the proper tire inflation pressure for those
tires.)
As an added safety feature, your vehicle has been equipped with a tire pressure
monitoring system (TPMS) that illuminates a low tire pressure telltale when one
or more of your tires is significantly under-inflated. Accordingly, when the low tire
pressure telltale illuminates, you should stop and check your tires as soon as
possible, and inflate them to the proper pressure. Driving on a significantly under-
inflated tire causes the tire to overheat and can lead to tire failure. Under-inflation
also reduces fuel efficiency and tire tread life, and may affect the vehicle's
handling and stopping ability.
Please note that the TPMS is not a substitute for proper tire maintenance, and it
is the driver's responsibility to maintain correct tire pressure, even if under-
inflation has not reached the level to trigger illumination of the TPMS low tire
pressure telltale.
Ø To avoid false readings, the system samples for a little while before indicating a
problem. As a result it will not instantaneously register a rapid tire deflation or
blow out.
NOTE
This device complies with part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause undesired operation.
q Tire Pressure Monitoring System
Warning Light
This warning light illuminates for a few
seconds when the ignition switch is turned
to the ON position. Thereafter, the warning light illuminates
and a beep is heard when tire pressure is
too low in one or more tires, and flashes
when there is a system malfunction.
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Driving Your Mazda
Starting and Driving
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Form No.8X44-EA-07G
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Meters and Gauges
When the ignition switch is in the ON position, the dashboard gauges illuminate.
Speedometer ...................................................................................................... page 5-34
Speed Unit Selector ........................................................................................... page 5-34
Odometer, Trip Meter and Trip Meter Selector .................................................. page 5-34
Tachometer ........................................................................................................ page 5-35
Engine Coolant Temperature Gauge .................................................................. page 5-36
Fuel Gauge ........................................................................................................ page 5-36
Engine Oil Pressure Gauge ................................................................................ page 5-36
Driving Your Mazda
Instrument Cluster and Indicators
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Form No.8X44-EA-07G
Black plate (162,1)
CAUTION
Don't run the engine with the
tachometer needle in the RED ZONE.
This may cause severe engine
damage.
NOTE
lThe beep sounds to indicate engine overrev
when the tachometer needle enters the
striped zone.
lTo protect the engine, when the engine
coolant temperature is low, the engine does
not run at high speeds. The fuel supply will
be cut at an rpm lower than the red zone.
qEngine Coolant Temperature Gauge
The engine coolant temperature gauge
shows the temperature of the engine
coolant.
If the needle is near H, it indicates
overheating.
CAUTION
Driving with an overheated engine
can cause serious engine damage
(page 7-16).
q Fuel Gauge
The fuel gauge shows approximately how
much fuel is in the tank. We recommend
keeping the tank over 1/4 full. When the
low fuel warning light illuminates or
when the needle is near E, refuel as soon
as possible.
Low fuel warning light
NOTE
The direction of the arrow () shown that
the fuel-filler lid is on the left side of the
vehicle.
q Engine Oil Pressure Gauge
Engine oil pressure is normal when the
engine oil pressure gauge needle points
halfway between L and H with the engine
running.
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Driving Your Mazda
Instrument Cluster and Indicators
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If the needle on the gauge doesn't move
after starting the engine, follow steps 1
through 3.
If the engine oil pressure gauge moves to
L (low) while you are driving, drive to the
side of the road and park off the right-of-
way. Set the parking brake. Then follow
steps 1 through 3.
1. Turn off the engine and inspect theengine oil level (page 8-12). If it's low,
add oil.
2. Start the engine.
3. If the needle still doesn't move, have your vehicle checked at an Authorized
Mazda Dealer.
CAUTION
Don't run the engine if the oil
pressure is low. It could result in
extensive engine damage.
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.
q Dashboard Illumination
Rotate the thumb wheel to adjust the
brightness of the instrument cluster and
other illuminations in the dashboard.
NOTE
lThe brightness of dashboard illuminations
(except instrument cluster) can be adjusted
when the headlight switch is in the
or
position.lThe brightness of the instrument cluster
illumination can be adjusted when the
headlight switch is in any position.
Bright
Dim
Canceling the illumination dimmer
When the headlight switch is in the
or
position, the illumination of the
instrument cluster and the information
display dims (the instrument cluster
illumination color turns to red).
When driving on snowy or foggy roads,
or in other situations when the instrument
cluster or information display's visibility
is reduced due to glare from surrounding
brightness, cancel the illumination
dimmer and increase the illumination
intensity.
Driving Your Mazda
Instrument Cluster and Indicators
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2. Turn off the engine and inspect theengine oil level (page 8-12). If it's low,
add oil.
3. Check the light.
If the engine oil level warning light is
illuminated and you are unable to
immediately add engine oil, do not drive
at high speed, keep the engine speed low
and get to a location where oil can be
added as soon as possible. We recommend
an Authorized Mazda Dealer.
If the light remains illuminated even after
you add oil, have your vehicle checked at
an Authorized Mazda Dealer.
CAUTION
Don't run the engine if the oil level is
low. It could result in extensive
engine damage.
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 8-13). 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.
q Check Engine Light
This indicator light illuminates when the
ignition switch is turned to the ON
position and goes off when the engine is
started.
Driving Your Mazda
Warning/Indicator Lights and Beep Sounds
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Owner Maintenance Schedule
The owner or a qualified service technician should make these vehicle inspections at the
indicated intervals to ensure safe and dependable operation.
Bring any problem to the attention of an Authorized Mazda Dealer or qualified service
technician as soon as possible.
qWhen Refueling
lBrake and clutch fluid level (page 8-15)lEngine coolant level (page 8-13)lEngine oil level (page 8-12)lWasher fluid level (page 8-16)
qAt Least Monthly
Tire inflation pressures (page 8-22)
qAt Least Twice a Year (For Example, Every Spring and Fall)
You can do the following scheduled maintenance items if you have some mechanical
ability and a few basic tools and if you closely follow the directions in this manual.
lEngine coolant (page 8-13)lEngine oil (page 8-11)
8-8
Maintenance and Care
Owner Maintenance
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Form No.8X44-EA-07G
Black plate (281,1)
Engine Oil
CAUTION
Do not use either synthetic or semi-
synthetic motor oil. Otherwise engine
starting performance could worsen.
NOTE
lChanging the engine oil should be done by
an Authorized Mazda Dealer.
lThe 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.
q Recommended Oil
Use SAE 5W-20 engine oil.
Oil container labels provide important
information.
A chief contribution this type of oil makes
to fuel economy is reducing the amount of
fuel necessary to overcome engine
friction.
U.S.A. and CANADA
(ILSAC)
Only use oils “Certified For Gasoline
Engines ”by the American Petroleum
Institute (API). An oil with this trademark
symbol conforms to the current engine
and emission system protection standards
and fuel economy requirements of the
International Lubricant Standardization
and Approval Committee (ILSAC),
comprised of U.S. and Japanese
automobile manufacturers.
5W-20
120
100
80
60
40
20
0
–20
5040
30
20
10
0
–10
–20
–30
Maintenance and Care
Owner Maintenance
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Form No.8X44-EA-07G