2017 MAZDA MX5 MIATA light

6 –54 Maintenance and Care
Owner Maintenance
FusesYour vehicle's electrical system is
protected by fuses.
If any lights, accessories, or controls do
not work, inspect the appropriate circuit
protector. If a fuse has blown, the inside
element will be melted.
If the same fuse blows again, avoid using
that system and consult an Authorized
Mazda Dealer as soon as possible.
Fuse ReplacementReplacing the fuses on the vehicle's left
side
If the electrical system does not work, first
inspect the fuses on the vehicle's left side.
1. Make sure the ignition is switched off,
and other switches are off.
2. Open the fuse panel cover. 3. Pull the fuse straight out with the
fuse puller provided on the fuse block
located in the engine compartment.
4. Inspect the fuse and replace it if it is
blown.
Normal Blown
5. Insert a new fuse of the same amperage
rating, and make sure it fits tightly. If
it does not fit tightly, have an expert
install it. We recommend an Authorized
Mazda Dealer.
If you have no spare fuses, borrow one
of the same rating from a circuit not
essential to vehicle operation, such as
the AUDIO or OUTLET circuit.
CAUTION Always replace a fuse with a genuine
Mazda fuse or equivalent of the same
rating. Otherwise you may damage
the electric system.
6. Reinstall the cover and make sure that
it is securely installed.
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6 –55 Maintenance and Care
Owner MaintenanceReplacing the fuses under the hood
If the headlights or other electrical
components do not work and the fuses
in the cabin are normal, inspect the fuse
block under the hood. If a fuse is blown, it
must be replaced. Follow these steps:
1. Make sure the ignition is switched off,
and other switches are off.
2. Remove the fuse block cover.
NOTE
If the lock is forcefully opened, the fuse
block cover may come in contact with the
frame when it is removed and become
scratched.
When removing the cover, remove it slowly
according to the following procedure.
1. Disengage the rear lock by pressing
down on the front tab with your
fingers.
2. Remove the front tab while slightly
lifting the front of the cover. 3. Remove the cover while lifting it and
sliding it to the rear.
3. If any fuse but the MAIN fuse is
blown, replace it with a new one of the
same amperage rating .
Normal
Blown
WARNING Do not replace the main fuse and
multiplex slow blow fuse by yourself.
Have an Authorized Mazda Dealer
perform the replacement:
Replacing these fuses by yourself is
dangerous because they are high
current fuses. Incorrect replacement
could cause an electrical shock or a
short circuit resulting in a fire.
4. Reinstall the cover and make sure that
it is securely installed.
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6 –56 Maintenance and Care
Owner Maintenance Fuse Panel DescriptionFuse block (Engine compartment)
DESCRIPTION FUSE
RATING PROTECTED COMPONENT
1 ENG IG3 5 A —
2 ENG IG2 5 A —
3 HORN2 7.5 A Horn
4 C/U IG1 15 A For protection of various circuits
5 ENG IG1 7.5 A Engine control system
6 — — —
7 INTERIOR 15 A Overhead light
8 ENG B
7.5 A Engine control system
9 AUDIO2 15 A Audio system
10 METER1 10 A Instrument cluster
11 SRS1 7.5 A Air bag
12 — — —
13 RADIO 7.5 A Audio system
14 ENGINE3 20 A Engine control system
15 ENGINE1 10 A Engine control system
16 ENGINE2 15 A Engine control system
17 AUDIO1 25 A Audio system
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6 –57 Maintenance and Care
Owner Maintenance
*Some models.DESCRIPTION FUSE
RATING PROTECTED COMPONENT
18 A/C MAG 7.5 A Air conditioner
19 AT PUMP
H/L HI 20 A Transmission control system *
20 AT 15 A Transmission control system *
21 D LOCK 25 A Power door locks
22 H/L RH 20 A Headlight (RH)
23
ENG
B2 7.5 A Engine control system
24 TAIL 20 A Taillights, License plate lights, Parking lights
25 DRL 15 A —
26 ROOM 25 A Overhead light
27 FOG 15 A —
28 H/CLEAN 20 A —
29 STOP 10 A Brake lights
30 HORN 15 A Horn
31 H/L LH 20 A Headlight (LH)
32 ABS/DSC S 30 A ABS, Dynamic stability control system
33 HAZARD 15 A Hazard warning flashers, Turn signal lights
34 FUEL PUMP 15 A Fuel system
35
ENG B3 5 A —
36 WIPER 20 A Windshield wipers
37
CABIN
B 50 A For protection of various circuits
38 — — —
39 — — —
40 ABS/DSC M 50 A ABS, Dynamic stability control system
41 EVVT
A/R PUMP 20 A Engine control system
42 EVPS 30 A Brake control system
43 FAN1 30 A Cooling fan
44 FAN2 40 A —
45 ENG.MAIN 40 A Engine control system
46 EPS 60 A Power steering system
47 DEFOG 30 A Rear window defogger
48 IG2 30 A For protection of various circuits
49 INJECTOR 30 A Engine control system
50 HEATER 40 A Air conditioner
51 — — —
52 — — —
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6 –62 Maintenance and Care
Appearance Care To minimize scratches on the vehicle's
paint finish: 
Rinse off any dirt or other foreign matter
using lukewarm or cold water before
washing. 
Use plenty of lukewarm or cold water
and a soft cloth when washing the
vehicle. Do not use a nylon cloth. 
Rub gently when washing or drying the
vehicle. 
Take your vehicle only to a car wash
that keeps its brushes well maintained. 
Do not use abrasive cleansers or wax
that contain abrasives.
CAUTION Do not use steel wool, abrasive
cleaners, or strong detergents
containing highly alkaline or caustic
agents on chrome-plated or anodized
aluminum parts. This may damage the
protective coating; also, cleaners and
detergents may discolor or deteriorate
the paint.
Pay special attention to removing salt, dirt,
mud, and other foreign material from the
underside of the fenders, and make sure
the drain holes in the lower edges of the
doors and rocker panels are clean.
Insects, tar, tree sap, bird droppings,
industrial fallout, and similar deposits
can damage the finish if not removed
immediately. When prompt washing with
plain water is ineffective, use a mild soap
made for use on vehicles.
Thoroughly rinse off all soap with
lukewarm or cold water. Do not allow
soap to dry on the finish. After washing the vehicle, dry it with a
clean chamois to prevent water spots from
forming.
WARNING Dry off brakes that have become
wet by driving slowly, releasing the
accelerator pedal and lightly applying
the brakes several times until the brake
performance returns to normal:
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.
Waxing
Your vehicle needs to be waxed when
water no longer beads on the finish.
Always wash and dry the vehicle before
waxing it. In addition to the vehicle body,
wax the metal trim to maintain its luster.
1. Use wax which contains no abrasives.
Waxes containing abrasive will remove
paint and could damage bright metal
parts.
2. Use a good grade of natural wax for
metallic, mica, and solid colors.
3. When waxing, coat evenly with the
sponge supplied or a soft cloth.
4. Wipe off the wax with a soft cloth.
NOTE
A spot remover to remove oil, tar, and
similar materials will usually also take off
the wax. Rewax these areas even if the rest
of the vehicle does not need it.
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6 –63 Maintenance and Care
Appearance Care Repairing Damage to the FinishDeep scratches or chips on the finish
should be repaired promptly. Exposed
metal quickly rusts and can lead to major
repairs.
CAUTION If your Mazda is damaged and needs
metal parts repaired or replaced,
make sure the body shop applies anti-
corrosion materials to all parts, both
repaired and new. This will prevent
them from rusting.
Bright-Metal Maintenance 
Use tar remover to remove road tar and
insects. Never do this with a knife or
similar tool. 
To prevent corrosion on bright-
metal surfaces, apply wax or chrome
preservative and rub it to a high luster. 
During cold weather or in coastal areas,
cover bright-metal parts with a coating
of wax or preservative heavier than
usual. It would also help to coat them
with noncorrosive petroleum jelly or
some other protective compound.
CAUTION Do not use steel wool, abrasive
cleaners, or strong detergents
containing highly alkaline or caustic
agents on chrome-plated or anodized
aluminum parts. This may result in
damage to the protective coating
and cause discoloration or paint
deterioration. Underbody Maintenance Road chemicals and salt used for ice and
snow removal and solvents used for dust
control may collect on the underbody. If
not removed, they will speed up rusting
and deterioration of such underbody parts
as fuel lines, frame, floor pan, and exhaust
system, even though these parts may be
coated with anti-corrosive material.
Thoroughly flush the underbody and wheel
housings with lukewarm or cold water at
the end of each winter. Try also to do this
every month.
Pay special attention to these areas
because they easily hide mud and dirt.
It will do more harm than good to wet
down the road grime without removing
it.
The lower edges of doors, rocker panels,
and frame members have drain holes that
should not be clogged. Water trapped there
will cause rusting.
WARNING Dry off brakes that have become
wet by driving slowly, releasing the
accelerator pedal and lightly applying
the brakes several times until the brake
performance returns to normal:
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.
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6 –66 Maintenance and Care
Appearance Care Convertible Top (Retractable
Fastback) MaintenanceWashing
To help protect the retractable fastback's
finish, use a soft cloth or sponge to wash
it.
Insects, tar, tree sap, bird droppings,
industrial fallout, and similar deposits can
damage the finish if they are not removed
immediately. When prompt washing with
plain water is ineffective use a mild soap
made for use on vehicles.
CAUTION 
Do not use an automatic car wash. 
Do not spray water directly on the
area where the window glass and the
retractable fastback meet. This would
probably cause water to enter the cabin. 
Do not use strong soap, chemical
detergents, or hot water, and do not
wash the retractable fastback in direct
sunlight or when the surface is warm.
Thoroughly rinse with lukewarm or cold
water. Do not allow soap to dry on the
finish.
Waxing
Wax the retractable fastback when water
no longer beads on the paint. Always wash
and dry it before waxing.
CAUTION 
Wiping off dust or dirt with a dry cloth
will scratch the finish. 
Do not use abrasive wax. This may
damage the protective coating and
discolor or deteriorate the paint. NOTE
A spot remover to remove oil, tar, and
similar materials will usually also take off
the wax. Rewax these areas.
Drainage outlet cleaning procedure
There are drainage outlets on the left and
right of the lower side of the rear window. Rear roof Drainage
outlet
Rear window
NOTE
If leaves or other foreign matter block
the drainage outlets, water may enter the
cabin. Clean the drainage outlets at least
once a year.
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6 –68 Maintenance and Care
Appearance Care Plastic Part Maintenance 
When cleaning the plastic lenses of the
lights, do not use gasoline, kerosene,
rectified spirit, paint, thinner, highly
acidic detergents, or strongly alkaline
detergents. Otherwise, these chemical
agents can discolor or damage the
surfaces resulting in a significant loss
in functionality. If plastic parts become
inadvertently exposed to any of these
chemical agents, flush with water
immediately. 
If plastic parts such as the bumpers
become inadvertently exposed to
chemical agents or fluids such as
gasoline, oil, engine coolant, or battery
fluid, it could cause discoloration,
staining, or paint peeling. Wipe off any
such chemical agents or fluids using a
soft cloth immediately. 
High water temperature and high water
pressure car washers are available
depending on the type of high pressure
car washer device. If the car washer
nozzle is put too close to the vehicle or
aimed at one area for an extended period
of time, it could deform plastic parts or
damage the paint. 
Do not use wax containing compounds
(polish). Otherwise, it could result in
paint damage. 
In addition, do not use an electrical or
air tool to apply wax. Otherwise, the
frictional heat generated could result
in deformation of plastic parts or paint
damage. Interior Care WARNING Do not spray water into the vehicle
cabin:
Spraying water into the vehicle cabin is
dangerous as electrical devices such as
the audio and switches could get wet
resulting in a malfunction or vehicle
fire.
NOTE 
Do not wipe the interior using alcohol,
chlorine bleach, or organic solvents
such as thinner, benzene, and gasoline.
Otherwise, it may cause discoloration
or stains. 
Rubbing hard with a stiff brush or cloth
may cause damage.
If the vehicle interior becomes soiled
by any of the following, wipe it off
immediately using a soft cloth.
Leaving it uncleaned could cause
discoloration, stains, cracks, or peeling
of the coating, and it will make it hard to
wipe off later. 
Beverage or fragrance 
Grease or oil 
Soiling
Seat Belt Maintenance
1. Clean the soiled area by lightly dabbing
it with a soft cloth soaked in a mild
detergent (approx. 5%) diluted with
water.
2. Wipe off the remaining detergent using
a cloth soaked in clean water and
wrung out well.
3. Before retracting seat belts which have
been pulled out for cleaning, dry them
off thoroughly and make sure there is
no remaining moisture on them.
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