MAZDA MODEL RX 8 2004 Owners Manual (in English)
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Driving Your Mazda
Starting and Driving
Form No. 8R65-EA-03C
To Cancel
To turn off the system, use one
 of these 
methods:
•Press the ON/OFF switch.
•Slightly depress the brake pedal.
•Depress the clutch pedal. (Manual 
transmission only)
•Press the CANCEL button.
The system is off when the ignition is off.The Traction Control System (TCS) 
enhances traction and safety by regulating 
engine torque and breaking. When the 
TCS detects driving wheel slippage, it 
lowers engine torque and operates the 
brakes to prevent loss of traction.
This means that on a slick surface, the 
engine adjusts automatically to provide 
optimum power to the drive wheels 
without causing them to spin and lose 
traction.
NOTE
Cruise control will cancel at about 
15 km/h (9 mph) below the preset 
speed or below 30 km/h (19 mph).
Traction Control System 
(TCS)*
TCS and Unsafe Driving:
The traction control system (TCS) 
cannot compensate for unsafe and 
reckless driving, excessive speed, 
tailgating (following another vehicle 
too closely), and hydroplaning 
(reduced tire friction and road 
contact because of water on the road 
surface). You can still have an 
accident. So don’t rely on the traction 
control system as a substitute for safe 
driving.
TCS and Snow and Ice:
Driving without proper traction 
devices on snow and ice-covered 
roads is dangerous. The traction 
control system (TCS) alone cannot 
provide adequate traction and you 
could still have an accident. Use snow 
tires or tire chains and drive at 
reduced speeds when roads are 
covered with ice and snow.
WARNING
*Some models.
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Starting and Driving
Form No. 8R65-EA-03C
TCS/DSC Indicator Light
This indicator light stays on for a few 
seconds when the ignition switch is turned 
to the ON position. If the TCS or DSC is 
operating, the indicator light flashes.
If the light stays on, the TCS or DSC may 
have a malfunction and they may not 
operate correctly. Take your vehicle to an 
Authorized Mazda Dealer.The Dynamic Stability Control (DSC) 
automatically controls braking and engine 
torque in conjunction with systems such 
as ABS and TCS to control side slip when 
driving on slippery surfaces, or during 
sudden or evasive maneuvering, 
enhancing vehicle the safety.
Refer to ABS (page 5-7) and TCS (page 
5-20).
NOTE
To turn off the TCS, press the DSC 
OFF switch (page 5-23).
NOTE
•In addition to the indicator light 
flashing, a slight lugging sound will 
come from the engine. This 
indicates that the TCS is operating 
properly.
•On slippery surfaces, such as fresh 
snow, it will be impossible to 
achieve high rpm when the TCS is 
on.
Dynamic Stability Control 
(DSC)*
DSC and Unsafe Driving:
The dynamic stability control (DSC) 
cannot compensate for unsafe and 
reckless driving excessive speed, 
tailgating (following another vehicle 
too closely), and hydroplaning 
(reduced tire friction and road 
contact because of water on the road 
surface). You can still have an 
accident. So don’t rely on the 
dynamic stability control as a 
substitute for safe driving.
WARNING
*Some models.
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Driving Your Mazda
Starting and Driving
Form No. 8R65-EA-03C
TCS/DSC Indicator Light
This indicator light stays on for a few 
seconds when the ignition switch is turned 
to the ON position. If the TCS or DSC is 
operating, the indicator light flashes.
If the light stays on, the TCS or DSC may 
have a malfunction and they may not 
operate correctly. Take your vehicle to an 
Authorized Mazda Dealer.
DSC OFF Indicator Light
This indicator light stays on for a few 
seconds when the ignition switch is turned 
to the ON position.
It also comes on when the DSC OFF switch 
is pressed and TCS/DSC is switched off.
If the light stays on when the TCS/DSC is 
not switched off, take your vehicle to an 
Authorized Mazda Dealer. The dynamic 
stability control may have a malfunction. •The DSC may not operate correctly 
unless the following are observed:
Use tires of the correct size 
specified for your Mazda on all 
four wheels.
Use tires of the same 
manufacturer, brand and tread 
pattern on all four wheels.
Do not mix worn tires.
•The DSC may not operate correctly 
when using tire chains or the 
temporary spare tire.
•If repair or replacement of the 
steering or other surrounding 
equipment is necessary, have it done 
at an Authorized Mazda Dealer. If 
the center position of the steering 
deviates, the DSC may not operate 
correctly because there is a sensor 
in the steering which detects driving 
conditions.
CAUTION
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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Driving Your Mazda
Starting and Driving
Form No. 8R65-EA-03C
DSC OFF Switch
Press the DSC OFF switch to turn off the 
TCS/DSC. The DSC OFF indicator light 
will illuminate.
Press the switch again to turn the TCS/
DSC back on. The DSC OFF indicator 
light will go out.
NOTE
•When DSC is on and you attempt to 
free the vehicle when it is stuck, or 
drive it out of freshly fallen snow, 
the TCS (part of the DSC system) 
will activate. Depressing the 
accelerator will not increase engine 
power and freeing the vehicle may 
be difficult.
When this happens, turn off the 
TCS/DSC.
•If the TCS/DSC is off when the 
engine is turned off, it automatically 
activates when the ignition switch is 
turned on.
•Leaving the TCS/DSC on will 
provide the best stability. When the 
TCS/DSC is off, the TCS/DSC does 
not activate but the brake LSD 
function remains.
•If the DSC OFF switch is pressed 
and held for a second or more, the 
TCS/DSC system may become 
inoperative due to the system 
detecting switch trouble. If the 
TCS/DSC system becomes 
inoperative, the TCS/DSC and the 
DSC OFF indicator lights 
illuminate simultaneously. In this 
case, turn off the engine and restart 
it to restore the TCS/DSC.
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Driving Your Mazda
Starting and Driving
Form No. 8R65-EA-03C
The tire pressure monitoring system 
(TPMS) monitors the pressure for each 
tire.
If tire pressure is too low or too high in 
one or more tires, the system will inform 
the driver via the warning light in the 
instrument panel and the warning beep.
The tire pressure sensors installed on each 
wheel send tire pressure data by radio 
signal to the receiver unit in the vehicle.
TPMS does not alleviate your need to 
check the pressure and condition of all 
four tires before you drive each day.
Tire Pressure Monitoring 
System*
Tire pressure sensors
•When the tire pressure monitoring 
system warning light is lit, one or 
more of your tires is significantly 
under-inflated. You should stop and 
check your tires as soon as possible, 
and inflate them to the proper 
pressure as indicated on the 
vehicle’s tire information placard. 
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. Each tire, 
including the spare, should be 
checked monthly when cold and set 
to the recommended inflation 
pressure as specified in the vehicle 
placard and owner’s manual.
•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.
CAUTION
*Some models.
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Driving Your Mazda
Starting and Driving
Form No. 8R65-EA-03C
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 
when tire pressure is too low or too high 
in one or more tires, and flashes when 
there is a system malfunction.Warning light illuminates/Warning 
beep sounds
When the warning light illuminates, and 
the warning beep sounds (about 3 
seconds), tire pressure is too low or too 
high in one or more tires.
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 10-7).
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).
Vehicle Handling When Tire Pressure 
Monitoring System Warning Light 
Illuminates/Flashes:
When the tire pressure monitoring 
system warning light illuminates or 
flashes, or the tire pressure warning 
beep sounds, it is dangerous to drive 
the vehicle at high speeds, or perform 
sudden maneuvering or braking. 
Vehicle drivability could worsen and 
result in an accident.
When the tire pressure monitoring 
system warning light illuminates or 
flashes, or the tire pressure warning 
beep sounds, decrease vehicle speed 
immediately and avoid sudden 
maneuvering and braking. Have the 
system and tires checked or perform 
the appropriate repair as soon as 
possible.
WARNING
Ignoring the Warning Light:
Ignoring the warning light is 
dangerous, even if you know why it is 
illuminated. Have the problem taken 
care of as soon as possible before it 
develops into a more serious situation 
that could lead to tire failure and a 
dangerous accident.
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.
WARNING
CAUTION
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Driving Your Mazda
Starting and Driving
Form No. 8R65-EA-03C
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.
System Error Activation
When the warning light flashes, there may 
be a system malfunction. Consult an 
Authorized Mazda Dealer.
A system error activation may occur in the 
following cases:
•When there is equipment or a device 
near the vehicle using the same radio 
frequency as that of the tire pressure 
sensors.
•When a metallic device such as a non-
genuine navigation system is equipped 
near the center of the dashboard, which 
may block radio signals from the tire 
pressure sensor to the receiver unit.
•When using the following devices in 
the vehicle that may cause radio 
interference with the receiver unit.
A digital device such as a personal 
computer.
A current converter device such as a 
DC-AC converter.
•When excess snow or ice adheres to the 
vehicle, especially around the wheels.
•When the tire pressure sensor batteries 
are exhausted.
•When using a wheel with no tire 
pressure sensor installed.
•When using tires with steel wire 
reinforcement in the side walls.
•When using tire chains 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
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Driving Your Mazda
Starting and Driving
Form No. 8R65-EA-03C
Tires and Wheels
Changing tires and wheels
The following procedure allows the 
TPMS to recognize a tire pressure 
sensor’s unique ID signal code whenever 
tires or wheels are changed, such as 
changing to and from winter tires.
When having tires changed at an 
Authorized Mazda Dealer
Tire pressure sensor ID signal code 
registration is completed when an 
Authorized Mazda Dealer changes your 
vehicle’s tires.
When changing tires yourself
If you or someone else changes tires, you 
or someone else can also undertake the 
steps for the TPMS to complete the ID 
signal code registration.
1. After tires have been changed, turn the 
ignition switch to the ON position, then 
turn it back to the ACC or LOCK 
position.
2. Wait for about 15 minutes.
3. After about 15 minutes, drive the 
vehicle at a speed of at least 20 km/h 
(12 mph) for several minutes and the 
tire pressure sensor ID signal code will 
be registered automatically.Replacing tires and wheels
Be sure to have the tire pressure sensors 
installed whenever tires or wheels are 
replaced.
When having a tire or wheel or both 
replaced, the following types of tire 
pressure sensor installation are possible.
•The tire pressure sensor is removed 
from the old wheel and installed to the 
new one.
•The same tire pressure sensor is used 
with the same wheel. Only the tire is 
replaced.
NOTE
Each tire pressure sensor has a unique 
ID signal code. The signal code must 
be registered with the TPMS before it 
can work. The easiest way to do it is to 
have an Authorized Mazda Dealer 
change your tire and complete ID 
signal code registration.
NOTE
If the vehicle is driven within about 15 
minutes of changing tires, the tire 
pressure monitoring system warning 
light will flash because the sensor ID 
signal code would not have been 
registered. If this happens, park the 
vehicle for about 15 minutes, after 
which the sensor ID signal code will 
register upon driving the vehicle for 
several minutes.
•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.
•The 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.
CAUTION
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Driving Your Mazda
Starting and Driving
Form No. 8R65-EA-03C
•A new tire pressure sensor is installed 
to a new wheel.
NOTE
•The tire pressure sensor ID signal 
code must be registered when a new 
tire pressure sensor is purchased. 
For purchase of a tire pressure 
sensor and registration of the tire 
pressure sensor ID signal code, 
consult an Authorized Mazda 
Dealer.
•When reinstalling a previously 
removed tire pressure sensor to a 
wheel, replace the grommet for the 
tire pressure sensor.
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Form No. 8R65-EA-03C
Instrument Cluster and Indicators
When the ignition switch is in the ON position, the dashboard gauges illuminate.
1 Speedometer ..............................................................................................................5-30
2 Speed Unit Selector ...................................................................................................5-30
3 Odometer, Trip Meter and Trip Meter Selector .........................................................5-30
4 Tachometer ................................................................................................................5-31
5 Engine Coolant Temperature Gauge......................................................................... 5-32
6 Fuel Gauge.................................................................................................................5-33
7 Engine Oil Pressure Gauge........................................................................................5-33
Meters and Gauges
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