2017 MAZDA MX5 MIATA engine

7 –53 If Trouble Arises
When Trunk Lid Cannot be Opened6. Pull out the cap and open the trunk lid.
After performing this emergency
measure, have the vehicle inspected at
an Authorized Mazda Dealer as soon as
possible.

CAUTION Do not pull the screw when pulling the
cap. Otherwise, the screw may fall off
and become lost. Retractable fastback model
CAUTION Do not touch the linkage and gears. If
sharp edges and gears are touched, it
could cause injury.
Roof operates electrically
1. Remove the antenna if it is installed.
Refer to Antenna on page 5-13 .
2. Start the engine.
3. Continue pressing the retractable
fastback switch in the open direction
until the rear roof is completely open.
Refer to Opening the Roof on page
3-45 . Multi-information
display indication
NOTE
Stop operating the switch before the front
roof opens. If the switch is continuously
pressed, the front roof opens and the
following procedures cannot be performed.
4. Switch the ignition OFF.
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7 –54 If Trouble Arises
When Trunk Lid Cannot be Opened 5. Remove the fasteners on the right side
of the vehicle.

6. Push the stopper rubber through the
cover on the right side of the vehicle
while slightly lifting the cover up.

C ove r
Stopper Rubber
7. Lift up the cover from the outside of
the vehicle.
8. Insert your hand beneath the lifted
cover and loosen the cap screws until
they spin freely.

NOTE
At this point, do not pull out the cap. If
the cap is pulled out, the trunk lock will
release but the rear roof will not operate
electrically.
9. Start the engine.
10. Continue pressing the retractable
fastback switch in the close direction
until the rear roof is completely closed.
Refer to Closing the Roof on page
3-45 .
Multi-information
display indication
11. Switch the ignition OFF.
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8 –16 Customer Information and Reporting Safety Defects
Warranty
Outside the United States/CanadaGovernment regulations in the United States/Canada require that automobiles meet specific
emission regulations and safety standards. Therefore, vehicles built for use in the United
States/Canada may differ from those sold in other countries.
The differences may make it difficult or even impossible for your vehicle to receive
satisfactory servicing in other countries. We strongly recommend that you NOT take your
Mazda outside the United States/Canada.
United States
However, in the event that you are moving to Canada permanently, Mazda vehicles built
for use in the United States could be eligible for exportation to Canada with specific vehicle
modifications to comply with the Canadian Motor Vehicle Safety Standards (CMVSS).
Canada
However, in the event that you are moving to the United States permanently, Mazda vehicles
built for use in Canada could be eligible for exportation to th e United States with specific
vehicle modifications to comply with the United States Federal M otor Vehicle Safety
Standards (FMVSS).
NOTE
The above is applicable for a permanent import/export situation and not related to travelers
on vacation.
You may have the following problems if you do take your vehicle outside of the United
States/Canada: 
Recommended fuel may be unavailable. Any kind of leaded fuel or low-octane fuel will
affect vehicle performance and damage the emission controls and engine. 
Proper repair facilities, tools, testing equipment, and replace ment parts may not be
available.
Please refer to your Manufacturer's Warranty Booklet for more information.
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8 –18 Customer Information and Reporting Safety Defects
Warranty
Add-On Non-Genuine Parts and AccessoriesNon-genuine parts and accessories for Mazda vehicles can be fou nd in stores.
These may fit your vehicle, but they are not approved by Mazda f or use with Mazda
vehicles. When you install non-genuine parts or accessories, they could affect your vehicle's
performance or safety systems; the Mazda warranty doesn't cover this. Before you install
any non-genuine parts or accessories, consult an Authorized Mazda Dealer.
WARNINGAlways consult an Authorized Mazda Dealer before you install non-genuine parts or
accessories:
Improperly designed parts or accessories could seriously affect your vehicle's performance
or safety systems. This could cause you to have an accident or increase your chances of
injuries in an accident.
Be very careful in choosing and installing add-on electrical equipment, such as mobile
telephones, two-way radios, stereo systems, and car alarm systems:
Incorrectly choosing or installing improper add-on equipment or choosing an improper
installer is dangerous. Essential systems could be damaged, causing engine stalling, air-
bag (SRS) activation, ABS/TCS/DSC inactivation, or a fire in the vehicle.
Mazda assumes no responsibility for death, injury, or expenses that may result from the
installation of add-on non-genuine parts or accessories.
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8 –21 Customer Information and Reporting Safety Defects
Recording of Vehicle Data
Recording of Vehicle DataThis vehicle is equipped with a computer which records the foll owing main vehicle data
related to vehicle controls, operation, and other driving conditions.
Recorded data 
Vehicle conditions such as engine speed and vehicle speed 
Driving operation conditions such as accelerator and brake pedals, and information related
to the environmental circumstances while the vehicle is driven 
Malfunction diagnosis information from each on-vehicle computer 
Information related to controls of other on-vehicle computers
NOTE
The recorded data may vary depending on the vehicle grade and optional equipment. Voice
and images are not recorded.
Data handling
Mazda and its subcontracting parties may obtain and use the recorded data for vehicle
malfunction diagnosis, research and development, and quality im provement.
Mazda will not disclose or provide any of the obtained data to a third party unless: 
An agreement from the vehicle owner (agreements from lessor and lessee for leased
vehicle) is obtained 
Officially requested by the police or other law enforcement auth orities
For statistical processing by a research institution after proc essing the data so that
identification of the owner or the vehicle is impossible
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8 –40 Customer Information and Reporting Safety Defects
Tire Information (U.S.A.) SAMPLE
WARNINGNever Exceed Axle Weight Rating Limits:
Exceeding the Safety Certification Label axle weight rating limits is dangerous and could
result in death or serious injury as a result of substandard vehicle handling, performance,
engine, transmission and/or structural damage, serious damage to the vehicle, or loss of
control.
Always keep the vehicle within the axle weight rating limits.
GCW
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9 –3 Specifications
Identification Numbers Engine Number Forward
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9 –4 Specifications
Specifications
Specifications Engine Item Specification
Type DOHC-16V in-line, 4-cylinder
Bore × Stroke 83.5 × 91.2 mm (3.29 × 3.59 in)
Displacement 1,997.6 ml (1,997.6 cc)
Compression ratio 13.0
Electrical System Item Classification
Battery 12V-45Ah/20HR
Spark-plug number Mazda Genuine spark plug *1
PE5R-18-110 or PE5S-18-110
*1 The spark plugs provide the SKYACTIV-G its optimum performance. Consult an Authorized Mazda Dealer for
details.
CAUTION 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.
Lubricant Quality Lubricant Classification
Engine oil Refer to Recommended Oil on page 6-27 .
Coolant FL-22 type
Manual transmission oil Mazda Original Long Life Gear Oil IS *1
Automatic transmission fluid Mazda Genuine JWS3309
Rear differential oil Mazda Long Life Hypoid Gear Oil SG1
Brake/Clutch fluid SAE J1703 or FMVSS116 DOT-3
*1 Mazda Original Long Life Gear Oil IS is superior oil for optimu m shift-feel. Using Mazda Original Long Life
Gear Oil IS is recommended.
If Mazda Original Long Life Gear Oil IS cannot be obtained, use standard oil (API Service GL-4 (SAE 75W-
90)). However, shifting in very low temperatures may become difficult.
NOTE
Refer to Introduction on (page 6-2 ) for owner's responsibility in protecting your
investment.
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