2003 MAZDA MODEL MX-5 MIATA check engine

5-6
Driving Your Mazda
Starting and Driving
Form No. 8R09-EA-02G

Brake System Warning Light
This warning has the following functions:
Parking brake warning
The light comes on when the parking
brake is applied with the ignition switch
in the START or ON position. It goes off
when the parking brake is fully released.
Low brake fluid level warning/
Electronic brake force distribution
system warning
If the light stays on after the parking brake
is fully released, you may have a brake
problem.
Drive to the side of the road and park off
the right-of-way.
Low brake fluid level warning
You may notice that the pedal is harder to
push or that it may go closer to the floor.
In either case, it will take longer to stop
the vehicle.
1. With the engine stopped, check the
brake fluid level immediately and add
fluid as required (page 8-17).
2. After adding fluid, check the light again.
If the warning light remains on, or if the
brakes do not operate properly, do not
drive the vehicle. Have it towed to an
Authorized Mazda Dealer. Even if the light goes off, have your brake
system inspected as soon as possible.
Electronic brake force distribution
system warning
If the electronic brake force distribution
control unit determines that some
components are operating incorrectly, the
control unit may turn the brake system
warning light on.
In this case, the ABS warning light comes
on at the same time (page 5-26).
Brake Warning Light:
Driving with the brake system warning
light on is dangerous. It indicates that
your brakes may not work at all or that
they could completely fail at any time.
If this light remains on, after checking
that the parking brake is released, have
the brakes inspected immediately.
Don
’t drive with this light on, and
contact an Authorized Mazda Dealer
to have the brakes inspected as soon as
possible.
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
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5-12
Driving Your Mazda
Starting and Driving
Form No. 8R09-EA-02G

Shift-Lock Override
If the shift lever won
’t move from P with
the brake pedal depressed, continue to
hold down the pedal.
1. Remove the shift-lock override cover with a screwdriver.
2. Insert a screwdriver and push it down.
3. Push and hold the lock-release button.
4. Move the shift lever.
5. Take the vehicle to an Authorized Mazda Dealer to have the system
checked.

Overdrive
Overdrive operation
In D, the transmission automatically shifts
to overdrive, which improves fuel
economy and reduces noise. To allow engine braking when going
down a steep grade, make sure the
overdrive button is in the off position.
And for a smoother ride with less shifting,
don
’t use it when:
• Going up a steep grade.
• Driving in stop-and-go traffic.
• Pulling heavy loads.
To turn off the overdrive, push the
button.
The transmission will then shift through a
3-gear sequence in D.
Shift patterns without overdrive:
D = 1st, 2nd, 3rd
2 = 2nd
1 = 1st
To turn it on, push the button again.
Shift patterns with overdrive:
D = 1st, 2nd, 3rd, 4th
2 = 2nd
1 = 1st
Shift lever
Overdrive button
J07R_8R09_EA_02G_Edition4.book Page 12 Monday, February 3, 2003 1:16 PM

5-20
Driving Your Mazda
Instrument Cluster and Indicators
Form No. 8R09-EA-02G

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.

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.
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 the
engine oil level (page 8-13). 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.
Don ’t run the engine if the oil pressure
is low. It could result in extensive
engine damage.
CAUTION
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5-22
Driving Your Mazda
Form No. 8R09-EA-02G
Warning/Indicator Lights and Beeps
Warning/Indicator Lights
SignalWarning/Indicator Lights Page
Brake System Warning Light 5-24
Charging System Warning Light 5-25
Check Engine Light 5-26
ABS Warning Light 5-26
Air Bag/Seat Belt Pretensioner System Warning Light 5-27
Low Fuel Warning Light 5-27
Seat Belt Warning Light 5-27
Warning/Indicator lights will appear in any of the highlighted areas
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5-24
Driving Your Mazda
Warning/Indicator Lights and Beeps
Form No. 8R09-EA-02G

Brake System Warning Light
This warning has the following functions:
Parking brake warning
The light comes on when the parking
brake is applied with the ignition switch
in the START or ON position. It goes off
when the parking brake is fully released.
Low brake fluid level warning/
Electronic brake force distribution
system warning
If the light stays on after the parking brake
is fully released, you may have a brake
problem.
Drive to the side of the road and park off
the right-of-way.
Low brake fluid level warning
You may notice that the pedal is harder to
push or that it may go closer to the floor.
In either case, it will take longer to stop
the vehicle.
1. With the engine stopped, check the
brake fluid level immediately and add
fluid as required (page 8-17).
2. After adding fluid, check the light again. If the warning light remains on, or if the
brakes do not operate properly, do not
drive the vehicle. Have it towed to an
Authorized Mazda Dealer.
Even if the light goes off, have your brake
system inspected as soon as possible.
Electronic brake force distribution
system warning
If the electronic brake force distribution
control unit determines that some
components are operating incorrectly, the
control unit may turn the brake system
warning light on.
In this case, the ABS warning light comes
on at the same time (page 5-26).
J07R_8R09_EA_02G_Edition4.book Page 24 Monday, February 3, 2003 1:16 PM

5-25
Driving Your Mazda
Warning/Indicator Lights and Beeps
Form No. 8R09-EA-02G

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.
Brake Warning Light:
Driving with the brake system
warning light on is dangerous. It
indicates that your brakes may not
work at all or that they could
completely fail at any time. If this
light remains on, after checking that
the parking brake is released, have
the brakes inspected immediately.
Don
’t drive with this light on, and
contact an Authorized Mazda Dealer
to have the brakes inspected as soon
as possible.
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
Don't continue driving when the
charging system warning light is
illuminated.
CAUTION
J07R_8R09_EA_02G_Edition4.book Page 25 Monday, February 3, 2003 1:16 PM

5-26
Driving Your Mazda
Warning/Indicator Lights and Beeps
Form No. 8R09-EA-02G

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, do
not drive at high speeds and consult an
Authorized Mazda Dealer as soon as
possible.

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.
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
J07R_8R09_EA_02G_Edition4.book Page 26 Monday, February 3, 2003 1:16 PM

6-2
Interior Comfort
Form No. 8R09-EA-02G
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.
Operating Tips
J07R_8R09_EA_02G_Edition4.book Page 2 Monday, February 3, 2003 1:16 PM