Black plate (250,1)
qJack
To remove the jack
1. Open the tool box.
2. Turn the jack screw counterclockwise.
To secure the jack
Perform the removal procedure in reverse.
qSpare Tire
A temporary spare tire is not equipped
with your Mazda. If an emergency tire
repair is needed, repair the flat tire with
the emergency flat tire repair kit (page
7-5). If you require a temporary spare tire,
consult an Authorized Mazda Dealer.
When installing a temporary spare tire,
follow the manufacturer's instructions for
the temporary spare tire.The temporary spare tire is lighter and
smaller than a conventional tire, and is
designed only for emergency use and
should be used only for VERY short
periods. Temporary spares should
NEVER be used for long drives or
extended periods.
WARNING
Driving with a Temporary Spare Tire
on Ice or Snow:
Driving with a spare tire on the rear
(driving) wheels on ice or snow is
dangerous. Handling will be affected.
You could lose control of the vehicle
and have an accident. Put the spare
tire on the front axle and move a
regular tire to the rear.
CAUTION
lWhen using the temporary spare tire,
driving stability may decrease
compared to when using only the
conventional tire.
Drive carefully.
7-4
In Case of an Emergency
Flat Tire
RX-8_8U58-EA-05J_Edition1 Page250
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Form No.8U58-EA-05J
Black plate (251,1)
CAUTION
lTo avoid damage to the temporary
spare or to the vehicle, observe the
following precautions:
lDon't exceed 80 km/h (50 mph).lAvoid driving over obstacles.
Also, don't drive through an
automatic car wash. This tire's
diameter is smaller than a
conventional tire's, so the ground
clearance is reduced about 25 mm
(1 in).
lDon't use a tire chain on this tire
because it won't fit properly.
lDon't use your temporary spare
on any other vehicle; it has been
designed only for your Mazda.
lUse only one temporary spare tire
on your vehicle at the same time.
(With limited slip differential)
When using the temporary spare tire on
the rear axle, replace it with a standard
tire as soon as possible. The size
difference between the spare and the
standard tire will cause the limited slip
differential to malfunction.
NOTE
(With Tire Pressure Monitoring
System)
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 (page
5-27).
Instant Mobility System
(IMS) Emergency Flat
Tire Repair Kit
The IMS emergency flat tire repair kit
included with your Mazda is for a
temporary repair of a slightly damaged
flat tire resulting from running over nails
or similar sharp objects on the road
surface.
NOTE
Your vehicle is not equipped with a
spare tire. In the event of a flat tire, use
the emergency flat tire repair kit to
repair the tire temporarily. When doing
the repair, refer to the instructions
included in the emergency flat tire
repair kit. After temporarily repairing a
tire with the emergency flat tire repair
kit, take your vehicle to an Authorized
Mazda Dealer to have the tire replaced.
In Case of an Emergency
Flat Tire
7-5
RX-8_8U58-EA-05J_Edition1 Page251
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Form No.8U58-EA-05J
Black plate (255,1)
10. Hold the bottom of the bottle upright,
squeeze the bottle with your hands,
and inject the entire amount of tire
sealant into the tire.
Valve
NOTE
The tire sealant cannot be reused.
Purchase a new tire sealant kit at an
Authorized Mazda Dealer.
11. Pull out the injection hose from the
valve. Reinsert the valve core into the
valve and turn it clockwise to install
it.
12. Attach the sticker that indicates
completion of the tire repair on a flat
outer surface of the repaired tire.
NOTE
Do not throw away the empty tire
sealant bottle after use. Return the
empty tire sealant bottle to an
Authorized Mazda Dealer when
replacing the tire. The empty tire sealant
bottle will need to be used to extract
and dispose of the used sealant from the
tire.
13. Attach the vehicle speed restriction
sticker in a place where the driver can
easily see it.
WARNING
Attaching Sticker to the Steering
Wheel Pad:
Attaching the vehicle speed restriction
sticker to the steering wheel pad is
dangerous. The sticker could interfere
with air bag inflation and cause
serious injury. Also, do not attach the
sticker to the meter panel, as it would
obstruct vision of areas such as
warning light indicators or the
speedometer.
In Case of an Emergency
Flat Tire
7-9
RX-8_8U58-EA-05J_Edition1 Page255
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Form No.8U58-EA-05J
Black plate (257,1)
NOTE
lCheck the tire inflation pressure label
(rear door on the driver's side) for the
correct tire inflation pressure.
lDo not use the compressor for longer
than 10 minutes because using the
compressor for long periods could
damage it.
lIf the tire does not inflate, repair of
the tire may not be possible. If the
tire does not reach the correct
inflation pressure within a 10-minute
period, it probably has received more
extensive damage. When this
happens, the emergency flat tire
repair kit cannot be used to repair the
tire. Contact an Authorized Mazda
Dealer.
lIf the tire has been over-inflated,
loosen the screw cap on the
compressor and bleed some of the air
out.
17. When the tire has been inflated to the
proper inflation pressure, turn the
compressor switch off and remove the
compressor hose from the tire valve.
18. Install the tire valve cap.
19. Put the emergency flat tire repair kit
in the trunk and continue driving.
CAUTION
lDrive carefully to an Authorized
Mazda Dealer and keep the vehicle
speed below 80 km/h (50 mph).
lIf the vehicle is driven 80 km/h (50
mph) or higher, the vehicle might
begin to vibrate.
NOTE
(With Tire Pressure Monitoring
System)
If the tire is not properly inflated, the
tire pressure monitoring system warning
light will illuminate (page 5-27).
20. After driving the vehicle for 10
minutes or 5 km (3 miles), check the
tire pressure with the tire pressure
gauge equipped with the compressor.
If the tire pressure has fallen below
the correct tire pressure, inflate the
tire to the correct pressure again
following the steps from number 15.
CAUTION
lIf the tire inflation pressure falls
below 130 kPa (1.3 kgf/cm2or bar,
18.9 psi), repair cannot be done with
the repair kit. Park the vehicle on a
level surface off the right-of-way and
contact an Authorized Mazda Dealer.
lIf the tire inflation pressure
continues to remain low after
repeating steps 14 to 21, park the
vehicle on a level surface off the
right-of-way and contact an
Authorized Mazda Dealer.
NOTE
When checking the tire inflation
pressure with the tire pressure gauge on
the compressor unit, make sure the
compressor switch is turned off.
In Case of an Emergency
Flat Tire
7-11
RX-8_8U58-EA-05J_Edition1 Page257
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Form No.8U58-EA-05J
Black plate (286,1)
Engine Oil
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.
qRecommended 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
50 40 30
20 10
0 –10
–20 –30
8-12
Maintenance and Care
Owner Maintenance
RX-8_8U58-EA-05J_Edition1 Page286
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Form No.8U58-EA-05J
Black plate (292,1)
4. Drain the system completely and
retighten the plug. Add as much
ethylene-glycol-based coolant mixture
and water as necessary to provide
freezing and corrosion protection.
5. In extremely cold climates, add the
mixture percentage recommended in
the coolant mixture percentage table.
6. Reinstall the cooling system cap.
7. Run the engine at idle for about 10
minutes, then turn it off. If the coolant
level warning light comes on during
this time, turn the engine off.
After turning off the engine, inspect the
drain plug and the water hoses for
leaks.
8. After the engine has cooled, remove
the cooling system cap and inspect the
coolant level. If it's low, repeat steps 5
to 7.
NOTE
Because this procedure requires
technical expertise, we recommend that
it be done by an Authorized Mazda
Dealer.
Brake/Clutch Fluid
qInspecting Brake/Clutch Fluid Level
The brakes and clutch draw fluid from the
same reservoir.
Inspect the fluid level in the reservoir
regularly. It should be kept at MAX.
The level normally drops with
accumulated distance, a condition
associated with wear of brake and clutch
linings. If it is excessively low, have the
brake/clutch system inspected by an
Authorized Mazda Dealer.
8-18
Maintenance and Care
Owner Maintenance
RX-8_8U58-EA-05J_Edition1 Page292
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Form No.8U58-EA-05J
Black plate (305,1)
qReplacing a Wheel
WARNING
Using a Wrong-Sized Wheel:
Using a wrong-sized wheel is
dangerous. Braking and handling
could be affected, leading to loss of
control and an accident. Always use
wheels of the correct size on your
vehicle.
CAUTION
lA wrong-sized wheel may adversely
affect:
lTire fitlWheel and bearing lifelGround clearancelSnow-chain clearancelSpeedometer calibrationlHeadlight aimlBumper heightlTire Pressure Monitoring SystemlLimited-Slip Differential System
l(With Tire Pressure Monitoring
System)
lWhen 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.
lThe wheels equipped on your
Mazda are specially designed for
installation of the tire pressure
sensors. Do not use non-genuine
wheels, otherwise it may not be
possible to install the tire pressure
sensors.
NOTE
Be sure to install the tire pressure
sensors whenever tires or wheels are
replaced. Refer to Tires and Wheels on
page 5-30.
When replacing a wheel, make sure the
new one is the same as the original factory
wheel in diameter, rim width, and offset.
Proper tire balancing provides the best
riding comfort and helps reduce tread
wear. Out-of-balance tires can cause
vibration and uneven wear, such as
cupping and flat spots.
Maintenance and Care
Owner Maintenance
8-31
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Form No.8U58-EA-05J
Black plate (307,1)
WARNING
Xenon Fusion Bulb Replacement:
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. Do not replace the xenon
fusion bulbs yourself. Consult an
Authorized Mazda Dealer when the
replacement is necessary.
Handling Halogen Bulbs:
When a halogen bulb breaks, it is
dangerous. These bulbs contain
pressurized gas. If one is broken, it
will explode and serious injuries could
be caused by the flying glass.
If the glass portion is touched with
bare hands, body oil could cause the
bulb to overheat and explode when lit.
Never touch the glass portion of the
bulb with your bare hands and always
wear eye protection when handling or
working around halogen bulbs.
Children and Halogen Bulbs:
Playing with a halogen bulb is
dangerous. Serious injuries could be
caused by dropping a halogen bulb or
breaking it some other way.
Always keep halogen bulbs out of the
reach of children.
qReplacing a Headlight Bulb
1. Make sure the ignition switch is turned
off and the headlight switch is off.
2. Lift the hood and find the high and low
beam bulbs in the rear of the headlight
unit.
The outboard bulb is the LOW beam,
and the inboard one is the HIGH beam.
Refer to Light Bulbs on page 8-32.
3. If you are changing the right headlight
bulb, start the engine, turn the steering
wheel all the way to the right, and turn
off engine. If you are changing the left
headlight bulb, turn the steering wheel
to the left.
4. Turn the center section of the plastic
retainer counterclockwise and remove
the retainers and partially peel back the
mudguard.
Removal
Installation
Maintenance and Care
Owner Maintenance
8-33
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Form No.8U58-EA-05J