Page 302 of 400
Black plate (302,1)
Engine Compartment Overview
Engine oil dipstick
Engine oil filler cap
Brake fluid reservoir / Clutch
fluid reservoir (only for manual
transmission model)
Washer fluid reservoir Cooling system capBattery
Engine coolant reservoir Power steering fluid cap
Air filter Fuse block
8-20
Maintenance and Care
Owner Maintenance
MX-5_8X49-EA-07F_Edition5 Page302
Thursday, February 21 2008 12:52 AM
Form No.8X49-EA-07F
Page 308 of 400

Black plate (308,1)
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.
Washer Fluid
q Inspecting Washer Fluid Level
WARNING
Use only windshield washer fluid or
plain water in the reservoir:
Using radiator antifreeze as washer
fluid is dangerous. If sprayed on the
windshield, it will dirty the
windshield, affect your visibility, and
could result in an accident.
Using Washer Fluid Without Anti-freeze
Protection in Cold Weather: Operating your vehicle in
temperatures below 4 degrees C (40
degrees F) using washer fluid without
anti-freeze protection is dangerous
as it could cause impaired windshield
vision and result in an accident. In
cold weather, always use washer
fluid with anti-freeze protection.
NOTE
State or local regulations may restrict the use
of volatile organic compounds (VOCs), which
are commonly used as anti-freeze agents in
washer fluid. A washer fluid with limited VOC
content should be used only if it provides
adequate freeze resistance for all regions and
climates in which the vehicle will be operated.
8-26
Maintenance and Care
Owner Maintenance
MX-5_8X49-EA-07F_Edition5 Page308
Thursday, February 21 2008 12:52 AM
Form No.8X49-EA-07F
Page 390 of 400

Black plate (390,1)
Specifications
qEngine
Item Specification
Type DOHC-16V in-line, 4-cylinder
Bore×Stroke 87.5 × 83.1 mm (3.44 × 3.27 in)
Displacement 1,999 ml (1,999 cc, 122.0 cu in)
Compression ratio 10.8
qElectrical System
Item Classification
Battery 12V-36AH/5HR
Spark-plug number L3G2 18 110
*1, L3Y1 18 110
Spark-plug gap 1.25 ―1.35 mm (0.050 ―0.053 in)
*1 ex factory
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.
q Lubricant Quality
Lubricant Classification
Engine oil Refer to the recommended SAE viscosity numbers
on page 8-21.
Manual transmission
oil 5-speed
transmission
Any temperature
API Service
GL-4 or GL-5
SAE 75W-90
Above 10°C (50°F) API Service
GL-4 or GL-5
SAE 80W-90
6-speed transmission API Service
GL-4 or GL-5
SAE 75W-90
Automatic transmission fluid JWS3309
Power steering fluid ATF M-III or equivalent (e.g. Dexron® II)
Brake/Clutch fluid SAE J1703 or FMVSS116 DOT-3
Rear differential oil API Service
GL-5
SAE 90
80W-90
75W-90
*1
*1 Not available from Mazda
10-4
Specifications
MX-5_8X49-EA-07F_Edition5 Page390
Thursday, February 21 2008 12:52 AM
Form No.8X49-EA-07F
Page 399 of 400

Black plate (399,1)
O
Odometer and Trip Meter .................. 5-35
Outside Mirrors ................................. 3-74
Overhead Lights ................................ 6-41
Overheating ....................................... 7-18
Overloading ...................................... 4-10
P
Paint Damage .................................... 8-50
Parking Brake ..................................... 5-6
Parking in an Emergency .................... 7-2
Power Door Locks ............................ 3-28
Power Retractable Hardtop ............... 3-52
Power Steering .................................. 5-19Fluid ........................................... 8-26
Power Windows ................................ 3-33
Push-Starting ..................................... 7-24
R
Rear Window Defroster .................... 5-58
Rearview Mirror ................................ 3-75
Recreational Towing ......................... 7-27
Registering Your Vehicle in A Foreign
Country ............................................. 9-16
Rocking the Vehicle ............................ 4-8
S
Safety Defects, Reporting ................. 9-43
S
Seat Belt System 3-point type .................................. 2-9
Automatic locking ........................ 2-8
Belt minder ................................. 2-15
Caution label .............................. 2-10
Emergency locking ...................... 2-7
Extender ..................................... 2-13
Pregnant women .......................... 2-7
Pretensioner and load limiting .... 2-11
Seat belt precautions .................... 2-5
Warning light/beep ..................... 2-15
Seats .................................................... 2-2 Seat warmer .................................. 2-4
Security System Immobilizer system
(with advanced key) ................... 3-67
Immobilizer system
(without advanced key) .............. 3-69
Theft-deterrent system ............... 3-72
Service Publications .......................... 9-45
Soft Top ............................................ 3-39
Specifications .................................... 10-4
Speedometer ...................................... 5-35
SRS Air Bags How the Air Bags Work ............. 2-38
Starting the Engine .............................. 5-4
Steering Wheel .................................. 3-74 Horn ........................................... 5-59
Storage Compartments ...................... 6-43 Back trim storage box ................ 6-43
Glove box ................................... 6-43
Mesh pocket ............................... 6-44
Seat side box .............................. 6-43
Sunvisors .......................................... 6-41
T
Tachometer ........................................ 5-36
Index
11-5
MX-5_8X49-EA-07F_Edition5 Page399
Thursday, February 21 2008 12:52 AM
Form No.8X49-EA-07F