2017 MAZDA MX5 MIATA rear

7 –65 If Trouble Arises
When the Roof Cannot be ClosedNOTE 
The rear roof is locked completely if the
position where the rope is hooked is at
the rear end of the bracket groove in the
direction of the vehicle rear, as shown in
the figure, when viewed from the vehicle
interior. Rope
Link pin
If the rear roof is not locked completely,
the trunk will not open even if the
remote release button, the electric trunk
lid opener, or the trunk button on the
transmitter is operated.
6. Do the same procedure on the other
side.
7. Open the trunk and tie the rope to the
trunk hinge.
Hinge
Rope
8. Tie off the other side rope the same
way.
9. Close the trunk lid. After finishing the procedure
After finishing the procedure, have the
roof checked at an Authorized Mazda
Dealer as soon as possible.
WARNING Drive the vehicle at a speed of 40 km/h
(24 mph) or lower before having the
roof checked at an Authorized Mazda
Dealer:
The front roof may open while t he
ve hicle is being driven and cause an
accident.
MX-5_8FR4-EA-16J_Edition1.indb 65 2016/08/11 20:30:10

8 –34 Customer Information and Reporting Safety Defects
Tire Information (U.S.A.)
CAUTION Rotate unidirectional tires and radial tires that have an asymmetrical tread pattern or
studs only from front to rear, not from side to side. Tire performance will be weakened if
rotated from side to side.
(With limited-slip differential)
Don't use the following: 
Tires not of the designated size 
Tires of different sizes or types at the same time 
Tires not sufficiently inflated
If these instructions aren't followed, the rotation of the left and right wheels will be
different and will thus apply a constant load on the limited-slip differential.
This will cause a malfunction.
Replacing a Tire
WARNINGAlways use tires that are in good condition:
Driving with worn tires is dangerous. Reduced braking, steering, and traction could result
in an accident.
If a tire wears evenly, a wear indicator will appear as a solid band across the tread.
Replace the tire when this happens.
Ne w tread Tread wear indicator
Worn tread
You should replace the tire before the band crosses the entire tread.
(With tire pressure monitoring system)
After adjusting the tire pressure, initialization of the tire pressure monitoring system is
necessary to make the system operate normally.
Refer to Tire Pressure Monitoring System Initialization on page 4-108 .
MX-5_8FR4-EA-16J_Edition1.indb 34 2016/08/11 20:30:17

8 –39 Customer Information and Reporting Safety Defects
Tire Information (U.S.A.)Examples: Based on a single occupant weight of 68 kg (150 lbs), and a value of 385 kg (849
lbs) for the “combination weight of occupants and cargo should never exceed”:
The cargo weight limit with one occupant is 385 kg (849 lbs) - 68 kg (150 lbs) = 317 kg
(699 lbs)
The cargo weight limit with two occupants is 385 kg (849 lbs) - (68 × 2) kg ( (150 × 2) lbs)
= 249 kg (549 lbs)
If the weight of the occupant increases, the cargo weight limit decreases by that much.
GAW (Gross Axle Weight) is the total weight placed on each axle (front and rear) -
including vehicle curb weight and all payload.
GAWR (Gross Axle Weight Rating) is the maximum allowable weight that can be carried
by a single axle (front or rear). These numbers are shown on the Safety Compliance
Certification Label located on the driver's door frame or door pillar. The total load on
each axle must never exceed its GAWR.
GVWGVW (Gross Vehicle Weight) is the Vehicle Curb Weight cargo passengers.
GVWR (Gross Vehicle Weight Rating) is the maximum allowable weight of the fully
loaded vehicle (including all options, equipment, passengers an d cargo). The GVWR is
shown on the Safety Compliance Certification Label located on th e driver's door frame
or door pillar. The GVW must never exceed the GVWR.
MX-5_8FR4-EA-16J_Edition1.indb 39 2016/08/11 20:30:18

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.
MX-5_8FR4-EA-16J_Edition1.indb 4 2016/08/11 20:30:21

9 –5 Specifications
Specifications Capacities(Approximate Quantities) Item Capacity
Engine oil With oil filter replacement 4.3 L (4.5 US qt, 3.8 Imp qt)
Without oil filter replacement 4.1 L (4.3 US qt, 3.6 Imp qt)
Coolant Manual transmission 6.0 L (6.3 US qt, 5.3 Imp qt)
Automatic transmission 5.9 L (6.2 US qt, 5.2 Imp qt)
Manual transmission oil 2.0 L (2.1 US qt, 1.8 Imp qt)
Automatic transmission fluid 7.2 L (7.6 US qt, 6.3 Imp qt)
Rear differential oil 0.6 L (0.6 US qt, 0.5 Imp qt)
Fuel tank 45.0 L (11.9 US gal, 9.90 Imp gal)
Check oil and fluid levels with dipsticks or reservoir gauges.
DimensionsU.S.A. and Canada Item Vehicle specification
Soft top model Retractable fastback model
Overall length 3,915 mm (154.1 in) 3,915 mm (154.1 in)
Overall width 1,735 mm (68.3 in) 1,735 mm (68.3 in)
Overall height 16 inch wheel vehicle 1,235 mm (48.6 in) —
17 inch wheel vehicle 1,240 mm (48.8 in) 1,245 mm (49.0 in)
Front tread 1,495 mm (58.9 in) 1,495 mm (58.9 in)
Rear tread 1,505 mm (59.3 in) 1,505 mm (59.3 in)
Wheelbase 2,310 mm (90.9 in) 2,310 mm (90.9 in)
Mexico Item Vehicle specification
Soft top model Retractable fastback model
Overall length 3,915 mm (154.1 in) 3,915 mm (154.1 in)
Overall width 1,735 mm (68.3 in) 1,735 mm (68.3 in)
Overall height 16 inch wheel vehicle 1,225 mm (48.2 in) —
17 inch wheel vehicle 1,230 mm (48.4 in) 1,235 mm (48.6 in)
Front tread 1,495 mm (58.9 in) 1,495 mm (58.9 in)
Rear tread 1,505 mm (59.3 in) 1,505 mm (59.3 in)
Wheelbase 2,310 mm (90.9 in) 2,310 mm (90.9 in)
MX-5_8FR4-EA-16J_Edition1.indb 5 2016/08/11 20:30:21

9 –6 Specifications
Specifications WeightsU.S.A. and Canada Item Indication on display
Soft top model Retractable fastback model
Manual
transmission Automatic
transmission Manual
transmission Automatic
transmission
GVWR (Gross Vehicle Weight Rating) 1,245 kg
(2,745 lbs) 1,265 kg
(2,789 lbs) 1,298 kg
(2,862 lbs) 1,312 kg
(2,892 lbs)
GAWR (Gross Axle Weight Rating) Front 628 kg
(1,384 lbs) 642 kg
(1,415 lbs) 636 kg
(1,403 lbs) 644 kg
(1,421 lbs)
Rear 620 kg
(1,367 lbs) 626 kg
(1,380 lbs) 664 kg
(1,465 lbs) 670 kg
(1,477 lbs)
Mexico Item Indication on display
Soft top model Retractable fastback model
GVW (Gross Vehicle Weight) Total 1,242 kg (2,738 lbs) 1,305 kg (2,877 lbs)
Front 627 kg (1,382 lbs) 639 kg (1,409 lbs)
Rear 615 kg (1,356 lbs) 666 kg (1,468 lbs)
GAW (Permissible axle load) Front 630 kg (1,389 lbs) 630 kg (1,389 lbs)
Rear 615 kg (1,356 lbs) 615 kg (1,356 lbs)
Air Conditioner
The type of refrigerant used is indicated on a label attached to the inside of the engine
compartment. Check the label before recharging the refrigerant. Refer to Climate Control
System on page 5-2 . Item Classification
Refrigerant Type HFC134a (R-134a)
MX-5_8FR4-EA-16J_Edition1.indb 6 2016/08/11 20:30:21

9 –7 Specifications
Specifications Light BulbsExterior light Light bulb Category
Wattage UNECE *1
(SAE)
Headlights High beam LED *2
— (—)
Low beam LED *2
— (—)
Daytime running lights LED type LED *2
— (—)
Bulb type 21 W21W (7440)
Parking lights LED *2
— (—)
Front side-marker lights 5 W5W (—)
Front turn signal lights 28/8 — (7444NA)
Side turn signal lights 5 *3
WY5W (—)
High-mount brake light LED *2
— (—)
Rear turn signal lights 21 WY21W (7443NA)
Rear side-marker lights 5 W5W (—)
Brake lights LED *2
— (—)
Taillights LED *2
— (—)
Reverse lights 21 W21W (7440)
License plate lights 5 W5W (—)
*1 UNECE stands for United Nations Economic Commission for Europe.
*2 LED is the abbreviation for Light Emitting Diode.
*3 Bulb replacement is not possible because it is built into the u nit. Replace the unit.
Interior light Light bulb Category
Wattage UNECE *1
Overhead light 10 —
Trunk light 5 —
*1 UNECE stands for United Nations Economic Commission for Europe.
MX-5_8FR4-EA-16J_Edition1.indb 7 2016/08/11 20:30:22

9 –8 Specifications
Specifications TiresNOTE
The tires have been optimally matched with the chassis of your vehicle.
When replacing tires, Mazda recommends that you replace tires of the same type originally
fitted to your vehicle. For details, contact an Authorized Mazda Dealer.
Check the tire pressure label for tire size and inflation pressu re.
Refer to Tire Inflation Pressure on page 6-41 .
After adjusting the tire pressure, initialization of the tire pressure monitoring system is
necessary to make the system operate normally.
Refer to Tire Pressure Monitoring System Initialization on page 4-108 .
Standard tire Tire size Inflation pressure
Front Rear
195/50R16 84V 200 kPa (2.0 bar, 29 psi) 200 kPa (2.0 bar, 29 psi)
205/45R17 84W 200 kPa (2.0 bar, 29 psi) 200 kPa (2.0 bar, 29 psi)
Lug nut tightening torque
When installing a tire, tighten the lug nut to the following to rque.
108—147 N·m (12—14 kgf·m, 80—108 ft·lbf)
FusesRefer to Fuses on page 6-54 .
MX-5_8FR4-EA-16J_Edition1.indb 8 2016/08/11 20:30:22