2012 MAZDA MODEL MAZDASPEED 3 recommended oil

Black plate (81,1)
qAdvanced Key Maintenance
CAUTION
ØMake sure the battery is installed
with the correct pole facing
upward. Battery leakage could
occur if it is not installed correctly.
ØWhen 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 be
damaged.
ØThere is the danger of explosion if
the battery is not correctly
replaced.
ØReplace only with the same type
battery (CR2025 or equivalent).
ØDispose of used batteries
according to the following
instructions.
ØInsulate the plus and minus
terminals of the battery using
cellophane or equivalent tape.
ØNever disassemble.
ØNever throw the battery into
fire or water.
ØNever deform or crush.
The following conditions indicate that the
battery power is low:
lThe KEY indicator light (green) flashes
in the instrument cluster for about 30
seconds after the engine is turned off.
lThe system does not operate and the
operation indicator light on the
transmitter does not flash when the
buttons are pressed.
lThe system's operational range is
reduced.Replacing the battery at an Authorized
Mazda Dealer is recommended to prevent
damage to the advanced key. If replacing
the battery by yourself, follow the
instruction below.
Replacing the advanced key battery
1. Pull out the auxiliary key.
2. Insert a flathead screwdriver into the
groove shown in the figure and rotate
the screwdriver to open the cover
slightly.
Knowing Your Mazda
Advanced Keyless Entry and Start System
3-5
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Form No.8BM5-EA-10F

Black plate (158,1)
Turbocharger Informationí
The turbocharger greatly enhances engine power. Its advanced design provides improved
operation and requires minimum additional maintenance. To get maximum performance
from your turbocharged engine, take note of the following tips:
lThe turbocharged engine is designed for optimal operation with premium unleaded
gasoline (page 4-2). Do not use fuel with a lower octane rating. Extra fuel additives are
NOT recommended.
lChange the engine oil and filter using the turbo engine interval outlined in the
maintenance schedule (for your driving condition).
lUse only the recommended engine oil (page 8-18). Extra oil additives are NOT
recommended.
lAfter driving at freeway speeds or up a long hill, idle the engine at least 30 seconds to
cool the turbo before turning off the engine. Avoid simply shutting the engine off
abruptly after a hard or long drive. Damage to the turbocharger may result.
lDo not race or over-rev the engine when starting. This should not be done with ANY
engine, especially not with one that's turbocharged.
lDo not add any aftermarket devices to alter the engine's ignition timing, fuel delivery, or
turbo boost pressure. This may lead to serious engine damage and may void your
warranty.
4-14
Before Driving Your Mazda
íSome models.
Driving Tips
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Form No.8BM5-EA-10F

Black plate (359,1)
3. Install the lug nuts with the beveled
edge inward; tighten them by hand.
WARNING
Do not apply oil or grease to lug nuts
and bolts and do not tighten the lug
nuts beyond the recommended
tightening torque:
Applying oil or grease to lug nuts and
bolts is dangerous. The lug nuts
could loosen while driving and cause
the tire to come off, resulting in an
accident. In addition, lug nuts and
bolts could be damaged if tightened
more than necessary.
4. Turn the jack handle counterclockwise
and lower the vehicle. Use the lug
wrench to tighten the nuts in the order
shown.
If you are unsure of how tight the nuts
should be, have them inspected at an
Authorized Mazda Dealer.
Nut tightening torque
N·m (kgf·m, ft·lbf) 88―118 (9―12, 65―87)
WARNING
Always securely and correctly tighten
the lug nuts:
Improperly or loosely tightened lug
nuts are dangerous. The wheel could
wobble or come off. This could result
in loss of vehicle control and cause a
serious accident.
Be sure to reinstall the same nuts you
removed or replace them with metric
nuts of the same configuration:
Because the wheel studs and lug nuts
on your Mazda have metric threads,
using a non-metric nut is dangerous.
On a metric stud, it would not secure
the wheel and would damage the
stud, which could cause the wheel to
slip off and cause an accident.
5. Store the damaged tire, using the tire
hold-down bolt to hold it in place.
(Without sub-woofer)
Tire clamp
Bolt for flat tire
In Case of an Emergency
Flat Tire
7-13
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Form No.8BM5-EA-10F

Black plate (390,1)
Engine Oil
NOTE
Changing the engine oil should be done by an
Authorized Mazda Dealer.
qRecommended Oil
Use SAE 0W-20 engine oil (2.0-liter and
2.5-liter engine).
Oil container labels provide important
information.
A chief contribution this type of oil makes
to fuel economy is reducing the amount of
fuel necessary to overcome engine
friction.
Mazda recommends Mazda Genuine
Parts. For optimal engine performance,
there are certain types of engine oils and
filters suitable for your vehicle. Please
consult an Authorized Mazda Dealer.
U.S.A. and CANADA
(ILSAC)
Only use oils“Certified For Gasoline
Engines”by the American Petroleum
Institute (API). An oil with this trademark
symbol conforms to the current engine
and emission system protection standards
and fuel economy requirements of the
International Lubricant Standardization
and Approval Committee (ILSAC),
comprised of U.S. and Japanese
automobile manufacturers.
0W-20
120 100 80
60 40
20
0 –20
50 40 30
20 10
0 –10
–20 –30
Except U.S.A. and CANADA
(ILSAC)
Use SAE 5W-20 engine oil. If SAE 5W-20
engine oil is not available in your market, use
SAE 5W-30 engine oil. Mexico
8-18
Maintenance and Care
Owner Maintenance
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Form No.8BM5-EA-10F

Black plate (396,1)
Power Steering Fluid
qInspecting Power Steering Fluid
Level
CAUTION
To avoid damage to the power
steering pump, don't operate the
vehicle for long periods when the
power steering fluid level is low.
NOTE
Use specified power steering fluid (page 10-4).
Inspect the fluid level in the reservoir at
each engine oil change with the engine off
and cold. Add fluid if necessary; it does
not require periodic changing.
The level must be kept between MIN and
MAX.
Visually examine the lines and hoses for
leaks and damage.
If new fluid is required frequently, consult
an Authorized Mazda Dealer.
Automatic Transaxle Fluid
(ATF)
í
qInspecting Automatic Transaxle
Fluid Level
The automatic transaxle fluid level should
be inspected regularly. Measure it as
described below.
CAUTION
ØAlways check the automatic
transaxle fluid level according to
the following procedure. If the
procedure is not done correctly,
the automatic transaxle fluid level
cannot be measured accurately
which could lead to automatic
transaxle damage.
ØA low fluid level can cause
transaxle slippage. Overfilling can
cause foaming, loss of fluid, and
transaxle malfunction.
ØIt is recommended to use Mazda
Genuine automatic transaxle fluid
(page 10-4).
1. Park on a level surface and set the
parking brake firmly.
2. Make sure there is no ATF leakage
from the ATF hose or the housing.
3. Shift the shift lever to the park position
(P), start the engine and warm it up.
CAUTION
Do not shift the shift lever while the
engine is warming up. If the ATF level
is extremely low, the automatic
transaxle could be damaged.
8-24
Maintenance and Care
íSome models.
Owner Maintenance
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Form No.8BM5-EA-10F

Black plate (438,1)
Interior Care
qDashboard Precautions
Prevent caustic solutions such as perfume
and cosmetic oils from contacting the
dashboard. They'll damage and discolor it.
If these solutions get on the dashboard,
wipe them off immediately.
CAUTION
Do not use glazing agents.
Glazing agents contain ingredients
which may cause discoloration,
wrinkling, cracks and peeling.
Front passenger's side instrument panel
top (soft pad)
lExtremely soft material is used for the
soft pad surface. When cleaning, it is
recommended that you use a clean
towel dampened in a mild detergent to
remove soiling.
lIf the soft pad surface is rubbed
harshly, it could result in the surface
being damaged leaving white scratch
marks.
qCleaning the Upholstery and
Interior Trim
Vinyl
Remove dust and loose dirt from vinyl
with a whisk broom or vacuum cleaner.
Clean vinyl with a leather-and-vinyl
cleaner.
Leatherí
Remove dust and sand first using a
vacuum cleaner or other means, then wipe
dirt off using a soft cloth with a leather
cleaner or a soft cloth soaked in mild
soap.
Wipe off the remaining cleaner or soap
using a cloth soaked in clean water and
wrung out well.
Remove moisture with a dry, soft cloth
and allow the leather to further dry in a
well-ventilated, shaded area. If the leather
gets wet such as from rain, also remove
moisture and dry it as soon as possible.
8-66
Maintenance and Care
íSome models.
Appearance Care
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Form No.8BM5-EA-10F

Black plate (439,1)
NOTElBecause genuine leather is a natural
material, its surface is not uniform and it
may have natural scars, scratches, and
wrinkles.
lTo maintain the quality for as long as
possible, periodical maintenance, about
twice a year, is recommended.
lSand and dust on the seat surface may
damage the overcoat of the genuine leather
surfaces and accelerate wear.
lGreasy soiling on genuine leather may
cause molding and stains.
lRubbing hard with a stiff brush or cloth
may cause damage.
lDo not wipe the leather using alcohol,
chlorine bleach, or organic solvents such as
thinner, benzene, or gasoline. Otherwise, it
may cause discoloration or stains.
lIf the seats get wet, promptly remove
moisture with a dry cloth. Remaining
moisture on the surface may cause
deterioration such as hardening and
shrinkage.
lExposure to direct sunlight for long periods
may cause deterioration and shrinkage.
When parking the car under direct sunlight
for long periods, shade the interior using
sunshades.
lDo not leave vinyl products on the seats for
long periods as they may affect the leather
quality and coloring. If the cabin
temperature becomes hot, the vinyl may
deteriorate and adhere to the genuine
leather.
Fabric
Remove dust and loose dirt from fabric
with a whisk broom or vacuum cleaner.
Clean it with a mild soap solution good
for upholstery and carpets. Remove fresh
spots immediately with a fabric spot
cleaner.To keep the fabric looking clean and
fresh, take care of it. Otherwise its color
will be affected, it can be stained easily,
and its fire-resistance may be reduced.
CAUTION
Use only recommended cleaners and
procedures. Others may affect
appearance and fire-resistance.
Multi information display edge panelí,
Panel beside the multi information
displayí
Multi information display edge panel and
panel beside the multi information display
are fitted with panels that have been
treated with a special coating that resists
scratching.
When the panel needs to be cleaned, use a
soft cloth to wipe off dirt from the surface.
NOTE
Scratches or nicks on the panels resulting from
the use of a hard brush or cloth may not be
repairable.
qCleaning the Lap/Shoulder Belt
Webbing
Clean the webbing with a mild soap
solution recommended for upholstery or
carpets. Follow instructions. Don't bleach
or dye the webbing; this may weaken it.
After cleaning the belts, thoroughly dry
the belt webbing and make sure there is
no remaining moisture before retracting
them.
Maintenance and Care
Appearance Care
8-67íSome models. Mazda3_8BM5-EA-10F_Edition2 Page439
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Form No.8BM5-EA-10F

Black plate (490,1)
Specifications
qEngine
ItemSpecification
2.0-liter engine2.3-liter turbocharged
engine2.5-liter engine
Type DOHC-16V in-line, 4-cylinder
Bore × Stroke87.5 × 83.1 mm
(3.44 × 3.27 in)87.5 × 94.0 mm
(3.44 × 3.70 in)89.0 × 100 mm
(3.50 × 3.94 in)
Displacement1,999 ml
(1,999 cc, 122.0 cu in)2,261 ml
(2,261 cc, 138.0 cu in)2,488 ml
(2,488 cc, 151.8 cu in)
Compression ratio 10.0 9.5 9.7
qElectrical System
ItemClassification
2.0-liter engine2.3-liter turbocharged
engine2.5-liter engine
Battery12V-40AH/5HR,
12V-52AH/5HR12V-48AH/5HR,
12V-52AH/5HR12V-40AH/5HR,
12V-48AH/5HR,
12V-52AH/5HR
Spark-plug numberLFG1 18 110
*1, L3Y2 18
110L3BD 18 110*1, L3YD 18
110LFG1 18 110*1, L3Y2 18
110
Spark-plug gap1.25―1.35 mm
(0.049―0.053 in)0.60―0.70 mm
(0.024―0.027 in)1.25―1.35 mm
(0.049―0.053 in)
*1 ex factory
NOTE
When cleaning the iridium plugs, do not use a wire brush. The fine particulate coating on the iridium
alloy and platinum tips could be damaged.
qLubricant Quality
Lubricant Classification
Engine oil Refer to the recommended SAE viscosity numbers on page 8-18.
Manual transaxle oilAPI Service GL-4
SAE 75W-80
Automatic transaxle fluid Mazda Genuine ATF M-V
Power steering fluid Mazda Genuine ATF M-III, M-V, or equivalent (e.g. Dexron® II)
Brake/Clutch fluid SAE J1703 or FMVSS116 DOT-3
10-4
Specifications
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