maintenance MAZDA MODEL MX-5 MIATA 2003 Owners Manual

A Word to Mazda Owners
Form No. 8R09-EA-02G
Thank you for choosing a Mazda. We at Mazda design and build vehicles with complete
customer satisfaction in mind.
To help ensure enjoyable and trouble-free operation of your Mazda, read this manual
carefully and follow its recommendations.
An Authorized Mazda Dealer knows your vehicle best. So when maintenance or service is
necessary, that’s the place to go.
Our nationwide network of Mazda professionals is dedicated to providing you with the best
possible service.
We assure you that all of us at Mazda have an ongoing interest in your motoring pleasure
and in your full satisfaction with your Mazda product.
Mazda Motor CorporationHIROSHIMA, JAPAN
©2002 Mazda Motor Corporation
Printed in Japan Mar. 2003(Print4)
Important Notes About This Manua
l
Keep this manual in the glove box as a handy reference for the safe and enjoyable use of
your Mazda. Should you resell the vehicle, leave this manual with it for the next owner.
All specifications and descriptions are accurate at the time of printing. Because
improvement is a constant goal at Mazda, we reserve the right to make changes in
specifications at any time without notice and without obligation.
Air Conditioning and the Environment
Your Mazda’s genuine air conditioner is filled with HFC134a (R134a), a refrigerant that
has been found not to damage the earth’s ozone layer. If the air conditioner does not
operate properly, consult an Authorized Mazda Dealer.
Please be aware that this manual applies to all models, equipment and options. As a
result, you may find some explanations for equipment not installed on your vehicle.
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Table of Contents
1
2
3
4
5
6
7
8
9
10
11
Form No. 8R09-EA-02G
Your Vehicle at a Glance
Interior, exterior views and part identification of your Mazda.
Essential Safety Equipment
Use of safety equipment, including seats, seat belt system, SRS air bags and
child-restraint systems.
Knowing Your Mazda
Explanation of basic operations and controls; opening/closing and adjustment
of various parts.
Before Driving Your Mazda
Important information about driving your Mazda.
Driving Your Mazda
Explanation of instruments and controls.
Interior Comfort
Use of various features for drive comfort, including air-conditioning and audio
system.
In Case of an Emergency
Helpful information on what to do in an emergency.
Maintenance and Care
How to keep your Mazda in top condition.
Customer Information and Reporting Safety Defects
Important consumer information including warranties and add-on equipment.
Specifications
Technical information about your Mazda.
Index
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2-29
Essential Safety Equipment
SRS Air Bags
Form No. 8R09-EA-02G

Constant Monitoring
The following components of the air bag
systems are monitored by a diagnostic
system:
• SAS unit
• Crash sensor
• Air bag modules
• Seat belt pretensioners
• Related wiring
• Passenger-side air bag deactivation
switch
A diagnostic module continuously
monitors the systems ’ readiness. This
begins when the ignition switch is turned
to the ON position and continues while
the vehicle is being driven.

Air Bag/Seat Belt Pretensioner
System Warning Light
If the air bag/seat belt pretensioner system
is OK, the warning light comes on when
the ignition switch is turned to the ON
position or after the engine is cranked.
After about 6 seconds it goes out. A system malfunction is indicated when
the warning light constantly flashes, stays
on or doesn
’t come on at all when the
ignition switch is turned to the ON
position. If any of these occur, consult an
Authorized Mazda Dealer as soon as
possible. The system may not work in an
accident.

Maintenance
The air bag systems do not require regular
maintenance. But if any of the following
occurs, take your vehicle to an Authorized
Mazda Dealer as soon as possible:
• The air bag system warning light
flashes.
• The air bag system warning light stays
on.
• The air bag system warning light stays
off when the ignition switch is turned
to the ON position.
• The air bags inflate.
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
perform all servicing and repairs.
WARNING
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3-3
Knowing Your Mazda
Doors and Locks
Form No. 8R09-EA-02G
This system locks and unlocks the doors
and opens the trunk.
It can also help you signal for attention in
an emergency.
Press the button slowly and accurately.
Keyless Entry System
To avoid damage to the transmitter, do
not:
•Drop it.
• Get it wet.
• Disassemble it.
• Expose it to heat or sunlight.
CAUTION
NOTE
•The keyless entry system is
designed to operate up to about 2.5
m (8 ft) from the center of the
vehicle, but this may vary because
of local conditions.
• The system doesn
’t operate when
the ignition switch is in the ON
position.
• If the transmitter does not operate
when pressing a button or the
operation range becomes too small,
the battery may be dead. To install a
new battery, refer to Maintenance
(page 3-5).
• Additional transmitters can be
obtained at an Authorized Mazda
Dealer. Up to 3 transmitters can be
used with the keyless entry system
per vehicle. Bring all transmitters to
an Authorized Mazda Dealer when
the electronic codes need to be
reset.
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3-5
Knowing Your Mazda
Doors and Locks
Form No. 8R09-EA-02G
Turning on the alarm
Pressing the button once will trigger the
alarm for about 2 minutes and 30 seconds,
and do the following:
•The horn sounds intermittently.
• The hazard warning lights flash.
Turning off the alarm
Press any button on the transmitter.

Transmitter MaintenanceNOTE
The alarm will work whether any door
is open or closed.
• Make sure the battery is installed
with the correct pole facing upward.
Battery leakage could occur if it is
not installed correctly.
• When replacing the battery, be
careful not to bend the electrical
terminals or get oil on them. Also
be careful not to get dirt in the
transmitter as it could damage it.
• Danger of battery explosion if it is
incorrectly replaced.
• Replace only with the same type
battery (CR2025 or the equivalent).
• Dispose of used batteries according
to the following instructions.

Insulate the plus and minus
terminals of the battery using
cellophane or equivalent tape.
 Never disassemble.
 Never throw the battery into fire
and/or water.
 Never deform or crush.
CAUTION
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3-21
Knowing Your Mazda
Doors and Locks
Form No. 8R09-EA-02G
9. If the rear window defroster coupler is disconnected, connect the coupler.

Taking Care of the Top
Refer to convertible top maintenance
(page 8-46) for information on taking care
of the top.Make sure the top is securely locked
by pushing up on it.
Driving with the top unlocked could
damage the top.
NOTE
Make sure the top is securely locked
by pushing up on it. If it still sounds
loose (rattles) after being locked by the
top latches, have it inspected at an
Authorized Mazda Dealer.
CAUTION
Rear window defroster coupler
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3-27
Knowing Your Mazda
Doors and Locks
Form No. 8R09-EA-02G
8. Push each side latch down with the palm of your hand until the lock
buttons click and the latches are
locked.
9. Reconnect the rear window defroster coupler.

Detachable Hardtop Appearance
Care
Refer to detachable hardtop maintenance
(page 8-47) for information on detachable
hardtop appearance care.
After installation, verify that all latches
are secure. Operating the vehicle with
unlocked latches may cause hardtop
damage or loss.
Side latch
CAUTION
Rear window defroster coupler
NOTE
If the top rattles even when all latches
are secure, contact your Authorized
Mazda Dealer for inspection.
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3-29
Knowing Your Mazda
Security System
Form No. 8R09-EA-02G

Maintenance
If you have a problem with the
immobilizer system or the key, consult an
Authorized Mazda Dealer.
NOTE
• If the warning light comes on and
stays on when the ignition switch is
turned to the ON position, the
engine will not start.
• Signals 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
warning 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.
• If the warning 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.
• To avoid damage to the key, do not:

Drop the key.
 Get the key wet.
 Expose the key to any kind of
magnetic field.
 Expose the key to high
temperatures on places such as
the dashboard or hood, under
direct sunlight.
• When starting the engine, do not let
the following materials touch or
come near the key grip. The engine
may not start:

Spare keys.
 Keys for other vehicles equipped
with an immobilizer system.
 Metal objects that touch or pass
through the hole in the key.
 Devices for electronic purchases,
and security passage.
CAUTION
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4-5
Before Driving Your Mazda
Form No. 8R09-EA-02G
Before Starting the Engine
•Be sure the windows, outside mirrors,
and outside lights are clean.
• Inspect inflation pressures and
condition of tires.
• Look under the vehicle for any sign of
a leak.
• If you plan to back up, make sure
nothing will be in your way. •
Are all doors closed and locked?
• Is the seat adjusted properly?
• Are the inside and outside mirrors
adjusted?
• Is everyone
’s seat belt fastened?
• Do all the lights work?
• Check all gauges.
• Check all warning lights when the
ignition switch is turned to the ON
position.
• Release the parking brake and make
sure the parking brake warning light
goes off.
Always be thoroughly familiar with your
Mazda.
Before Getting In
NOTE
Engine oil, engine coolant, brake/
clutch fluid, washer fluid, and other
fluid levels should be inspected daily,
weekly, or at refueling, depending on
the fluid. See Maintenance, Section 8.
After Getting In
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4-6
Before Driving Your Mazda
Form No. 8R09-EA-02G
Driving Tips
No special break-in is necessary, but a few
precautions in the first 1,000 km (600
miles) may add to the performance,
economy, and life of your Mazda.
•Don
’t race the engine.
• Don
’t maintain one constant speed for
long.
• Don
’t drive constantly at full-throttle or
high engine rpm for extended periods
of time.
• Avoid unnecessary hard stops.
• Avoid full-throttle starts. How you operate your Mazda determines
how far it will travel on a tank of fuel. Use
these suggestions to help save money on
fuel and repairs.
•
Avoid long warm-ups. Once the engine
runs smoothly, begin driving.
• Avoid fast starts.
• Keep the engine tuned. Follow the
maintenance schedule (page 8-3) and
have an Authorized Mazda Dealer
perform inspections and servicing.
• Use the air conditioner only when
necessary.
• Slow down on rough roads.
• Keep the tires properly inflated.
• Don
’t carry unnecessary weight.
• Don
’t rest your foot on the brake pedal
while driving.
• Keep the wheels in correct alignment.
• Keep windows closed at high speeds.
• Slow down when driving in crosswinds
and headwinds.
Break-In PeriodMoney-Saving Suggestions
Coasting:
Turning off the engine to coast down
a hill is dangerous. This causes the
loss of power steering and power
brake control. Any loss of steering or
braking control could cause an
accident. Never turn off the engine
and coast down a hill.
WARNING
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