2002 MAZDA MODEL MX-5 MIATA ECU

3-27
Knowing Your Mazda
Doors and Locks
Form No. 8Q42-EA-01F
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.
J07L(02MY).book Page 27 Monday, June 11, 2001 4:52 PM

3-28
Knowing Your Mazda
Form No. 8Q42-EA-01F
Security System
The immobilizer system allows the engine
to start only with a key the system
recognizes.
If someone attempts to start the engine
with an unrecognized key, the engine will
not start, thereby helping to prevent the
theft of your vehicle.

Immobilizer System Warning
Light
If the immobilizer system is working
properly, the light will come on when the
ignition switch is turned to the ON or
START position. The light will go out
when confirmation by the immobilizer
system is completed.
If the light flashes rapidly, fails to come
on, or comes on and stays on, it indicates
a system malfunction. If any of these
occur, contact an Authorized Mazda
Dealer as soon as possible.
Immobilizer System
Changes or modifications not
expressly approved by Mazda could
void the user
’s authority to operate the
equipment.
NOTE
This device complies with part 15 of
the FCC Rules and with RSS-210 of
Industry Canada. 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. (Outside
transmissions may momentarily
interfere with the device ’s operation.)
CAUTION
J07L(02MY).book Page 28 Monday, June 11, 2001 4:52 PM

3-29
Knowing Your Mazda
Security System
Form No. 8Q42-EA-01F

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 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.
CAUTION
J07L(02MY).book Page 29 Monday, June 11, 2001 4:52 PM

3-30
Knowing Your Mazda
Security System
Form No. 8Q42-EA-01F

Modification and Add-On
Equipment
Mazda cannot guarantee the system
’s
operation if the system has been modified
or if any add-on equipment has been
installed to it.
NOTE
• The keys carry a unique electronic
code. For this reason, and to assure
your safety, replacement keys
require some waiting time to obtain.
They are only available through an
Authorized Mazda Dealer.
• Always keep a replacement key, in
case one is lost. If a key is lost,
contact an Authorized Mazda
Dealer as soon as possible.
• If you lose a key, an Authorized
Mazda Dealer will reset the
electronic codes of your remaining
keys and immobilizer system.
Starting the vehicle with a key that
has not been reset is not possible.
To avoid damage to your vehicle, do
not modify the system or install any
add-on equipment to it.
CAUTION
J07L(02MY).book Page 30 Monday, June 11, 2001 4:52 PM

4-9
Before Driving Your Mazda
Driving Tips
Form No. 8Q42-EA-01F

Tire Chains
Check local regulations before using tire
chains.
Install the chains on the rear tires.
Don
’t use chains on the front tires.
Use only SAE Class "S" chains, and make
sure they fit.
Installing the chains
1. Remove the wheel covers, or the chain bands will scratch them.
2. Secure the chains on the rear tires as tightly as possible. Always follow the
chain manufacturer ’s instructions.
3. Retighten the chains after driving 1/2—1 km (1/4 —1/2 mile).
•
Chains may scratch or chip
aluminum wheels. Install tire chains
on steel wheels only.
• Chains may affect handling.
• Don
’t go faster than 50 km/h (30
mph) or the chain manufacturer ’s
recommended limit, whichever is
lower.
• Drive carefully and avoid bumps,
holes, and sharp turns.
• Avoid locked-wheel braking.
• Don
’t use chains on the temporary
tire; it may result in damage to the
vehicle and to the tire.
• Don
’t use chains on roads that are
free of snow or ice. The tires and
chains could be damaged.
CAUTION
Driving In Flooded Area
Driving with Wet Brakes:
Driving with wet brakes is dangerous.
Increased stopping distance or the
vehicle pulling to one side when
braking could result in a serious
accident. Light braking will indicate
whether the brakes have been
affected. Dry the brakes by driving
very slowly and applying the brakes
lightly until brake performance
returns to normal.
Make sure water does not enter the
vehicle interior or the engine area. The
vehicle interior could become wet or
the engine could be damaged.
WARNING
CAUTION
J07L(02MY).book Page 9 Monday, June 11, 2001 4:52 PM

5-26
Driving Your Mazda
Warning/Indicator Lights and Beeps
Form No. 8Q42-EA-01F

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 flashes
continuously, decrease your speed 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.
Don
’t drive with a loose or broken
alternator belt. The engine could
overheat because this belt also drives
the water pump.
CAUTION
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
J07L(02MY).book Page 26 Monday, June 11, 2001 4:52 PM

6-40
Interior Comfort
Interior Equipment
Form No. 8Q42-EA-01F

Mesh Pocket
Maps or pamphlets can be placed in the
mesh pocket.
Press the center fastener to release it. When you need a sunvisor, lower it for
use in front or swing it to the side.


Va n i t y M i r r o r
To use the vanity mirror, lower the
sunvisor on the passenger
’s side.
Make sure the fastener is securely
fastened when the top is open;
otherwise, objects placed in the mesh
pocket could be blown away by the
wind. CAUTION
Sunvisors
Vanity mirror
J07L(02MY).book Page 40 Monday, June 11, 2001 4:52 PM

7-4
In Case of an Emergency
Flat Tire
Form No. 8Q42-EA-01F

Jack
To remove the jack
Turn the wing bolt counterclockwise.
To secure the jack
Perform the removal procedure in reverse.

Spare Tire
Your Mazda has a temporary spare tire.
It
’s 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.
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.
Jack
Wing bolt
WARNING
To avoid damage to the temporary
spare or to the vehicle, observe the
following precautions:
•
Don
’t exceed 80 km/h (50 mph).
• Avoid 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).
• Don
’t use a tire chain on this tire
because it won ’t fit properly.
• Don
’t use your temporary spare on
any other vehicle; it has been
designed only for your Mazda.
• Use 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.
CAUTION
J07L(02MY).book Page 4 Monday, June 11, 2001 4:52 PM