2018 MAZDA MODEL MX-5 MIATA coolant temperature

CAUTION
When cleaning the drainage outlets, be
careful not to touch the roof links or the
framework of the rear roof. Otherwise,
you could get injured.
Roof links Rear roof
6. After cleaning is finished, continue
pressing the retractable hardtop switch
in the close direction to close the rear
roof.
Refer to Closing the Roof on page
3-43.

▼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 s uch 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.
Maintenance and Care
Appearance Care
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Overheating
If the high engine coolant temperature
warning light turns on, the vehicle loses
power, or you hear a loud knocking or
pinging noise, the engine is probably too
hot.
WA R N I N G
Pull over to a safe location, then switch
the ignition off and make sure the fan is
not running before attempting to work
near the cooling fan:
Working near the cooling fan when it is
running is dangerous. The fan could
continue running indefinitely even if the
engine has stopped and the engine
compartment temperature is high. You
could be hit by the fan and seriously
injured.
Do not remove either cooling
system cap when the engine and radiator
are hot:
When the engine and radiator are hot,
scalding coolant and steam may shoot out
under pressure and cause serious injury.
Open the hood ONLY after steam is no
longer escaping from the engine:
Steam from an overheated engine is
dangerous. The escaping steam could
seriously burn you.
If the high engine c oolant temperature
warning light turns on:

1. Drive safely to the side of the road and park off the right-of-way.
2. Put a vehicle with an automatic transmission in park (P), a manual
transmission in neutral.
3. Apply the parking brake.
4. Turn off the air conditioner.
5. Check whether coolant or steam is
escaping from the engine
compartment.

If steam is coming from the engine
compartment:
Do not go near the front of the vehicle.
Stop the engine.
Wait until the steam dissipates, then
open the hood and start the engine.

If neither coolant nor steam is
escaping:
Open the hood and idle the engine
until it cools.
CAUTION
If the cooling fan does not operate
while the engine is running, the engine
temperature will increase. Stop the
engine and call an Authorized Mazda
Dealer.
6. Make sure the cooling fan is operating, then turn off the engine after the
temperature has decreased.
If Trouble Arises
Overheating
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SignalWarning
(Red)
High Engine Coolant
Temperature Warning
Indication/Warning
Light The light flashes when the engine coolant temperature is extrem
ely high, and illumi-
nates when the engine coolant temperature increases further.
Handling Procedure
Flashing light
Drive slowly to reduce engine l oad until you can find a safe place to stop the vehicle
and wait for the engine to cool down.
Illuminated light
This indicates the possibility of overheating. Park the vehicle in a safe place immedi-
ately and stop the engine.
Refer to Overheating on page 7-27.
CAUTION
Do not drive the vehicle with the high engi ne coolant temperature warning light illumi‐
nated. Otherwise, it could resu lt in damage to the engine.
Power Steering Mal-
function Indicator Light The light illuminates if the electric power steering has a malf
unction.
If the light illuminates, stop the vehicle in a safe place and do not operate the steering
wheel. There is no problem if the light turns off after a while . Contact an Authorized
Mazda Dealer if the light illuminates continuously.
NOTE
If the indicator light illuminates, the powe r steering will not operate normally. If this
happens, the steering wheel can still be op erated, however, the operation may feel
heavy compared to normal, or the steer ing wheel could vibrate when turning.
Repeatedly jerking the steering wheel left and ri ght while the vehicle is stopped or
moving extremely slowly will cause the po wer steering system to go into protective
mode which will make the steering feel heavy, but this does not indicate a problem. If
this occurs, park the vehicle safely and wait several minu tes for the system to return
to normal.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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Message Indicated on Display
If a message is displayed in the center display (Type B audio), take appropriate action (in a
calm manner) according to the displayed message.

(Display example)
▼ Stop Vehicle in Safe Place Immediately
If the following messages are displayed in the center display (
Type B audio), a vehicle
system may be malfunctioning. St op the vehicle in a safe place and contact an Authorized
Mazda Dealer.
Display Indicated Condition
Displays if the engine coolant temperature has increased excess ively.
Displays if the charging system has a malfunction.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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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
*1PE5R-18-110 or PE5S-18-110
*1 The spark plugs provide the SKY ACTIV-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 6-22.
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 optim um 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.
Specifications
Specifications
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Index
Emergency TowingTiedown hooks......... ................... 7-31
Towing description...................... 7-30
Emission Control System..................3-24
Ending Screen Display......................4-69
Engine Coolant.........................................6-24
Engine compartment overview.... 6-21
Exhaust gas.................................. 3-25
Hood release............................ .... 6-19
Oil................................................ 6-22
Starting...........................................4-5
Engine Coolant Temperature
Gauge................................................ 4-13
Essential Information.......................... 6-2
Event Data Recorder......................... 8-21
Exhaust Gas...................................... 3-25
Exterior Care..................................... 6-54 Aluminum wheel maintenance.... 6-59
Bright-metal maint enance........... 6-58
Convertible Top (Retractable
Hardtop) Maintenance................. 6-61
Convertible Top (Soft Top)
Maintenance.................................6-59
Maintaining the finish................. 6-55
Plastic part maintenance.............. 6-63
F
Flasher Hazard warning........................... 4-55
Headlights.................................... 4-44
Flat Tire............................................... 7-3 Mounting the tire.... ..................... 7-20
Removing a tire........................... 7-17
Floor Mat.......................................... 3-51
Fluid Brake/Clutch................................ 6-26
Washer......................................... 6-26
Fluids Classification................................. 9-4
Foot Brake.........................................4-60
Forward Sensing Camera (FSC)....... 4-94
FuelFiller lid and cap......................... 3-26
Gauge........................................... 4-14
Requirements............................... 3-23
Tank capacity.................................9-5
Fuel Consumption Display............... 4-69
Fuel Economy Monitor..................... 4-68 Ending screen display................. 4-69
Fuel consumption display............4-69
Fuel-Filler Lid When fuel-filler lid cannot be
opened..........................................7-29
Fuses.................................................. 6-49 Panel description......................... 6-51
Replacement................................ 6-49
G
Gauges............................................... 4-11
H
Hardtop.............................................. 3-40
When the roof cannot be
closed........................................... 7-58
Hazardous Driving............................ 3-51
Hazard Warning Flasher....................4-55
Headlights Coming home light......................4-47
Control......................................... 4-44
Flashing....................................... 4-47
High-low beam............................ 4-47
Leaving home light..................... 4-48
Leveling....................................... 4-48
Head Restraint..................................... 2-6
High Beam Control System
(HBC)................................................ 4-76 High Beam Control System (HBC)
indicator light (green)..................4-77
Hill Launch Assist (HL A)................ 4-62
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Index
HomeLink Wireless Control
System............................................... 4-56
Hood Release.................................... 6-19
Horn...................................................4-55
I
If a Warning Light Turns On or
Flashes............................................... 7-33
IgnitionSwitch............................................ 4-4
Ignition Not Switched Off (STOP)
Warning Beep.................................... 7-50
Illuminated Entry System............... 5-140
Immobilizer System.......................... 3-46
Indicator Lights................................. 4-28 Low engine coolant
temperature.................................. 4-30
Wrench......................................... 4-30
Inside Trunk Release Lever.............. 3-21
Inspecting Brak e/Clutch Fluid
Level.................................................. 6-26
Inspecting Coolant Leve l.................. 6-24
Inspecting Engine Oil Level............. 6-24
Inspecting Washer Fluid Level......... 6-26
Instrument Cluster...... ....................... 4-11
Interior Care...................................... 6-64 Cleaning the floor mats............... 6-66
Cleaning the window interiors.....6-66
Instrument panel top
maintenance................................. 6-66
Leather upholstery
maintenance................................. 6-65
Panel maintenance....................... 6-66
Plastic part maintenance.............. 6-66
Seat belt maintenance..................6-64
Upholstery maintenan ce.............. 6-65
Vinyl upholstery maintenance..... 6-65
Interior Lights Overhead light........................... 5-139
i-ACTIVSENSE................................ 4-74
Adaptive Front Lighting System
(AFS)........................................... 4-75
Blind Spot Monitoring (BSM).....4-85
Camera and sensors..................... 4-74
Forward Sensing Camera
(FSC)........................................... 4-94
High Beam Control System
(HBC).......................................... 4-76
Lane Departure Warning System
(LDWS)....................................... 4-79
Radar sensors (rear).....................4-96
Rear Cross Traffic Alert
(RCTA)........................................ 4-91
J
Jack...................................................... 7-4
Jump-Starting.................................... 7-23
K
Keyless Entry System......................... 3-3
Keys.....................................................3-2 Key suspend function.................... 3-8
Transmitter.............. .......................3-4
Key Left-in-trunk compartment Warning
Beep (With the advanced keyless
function)............................................ 7-51
Key Left-in-vehicle Warning Beep (With
the advanced keyless function)......... 7-51
Key Removed from Vehicle Warning
Beep...................................................7-50
Key Suspend Function........................ 3-8
L
Label Information............................... 9-2
Lane Departure Warning sound........ 7-52
Lane Departure Warning System
(LDWS)............................................. 4-79 LDWS switch.............................. 4-82
Lane-Change Signals........................ 4-49
Leaving Home Light......................... 4-48
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Index
Lighting Control................................4-44
Lights-on Reminder.......................... 7-49
Light BulbsReplacement................................ 6-40
Specifications.................................9-7
Lubricant Quality................................ 9-4
M
Maintenance Information.................................... 6-2
Scheduled.......................................6-4
Maintenance Monitor........................ 6-15
Manual Transmission Operation....... 4-31
Message Indicated in Multi-information
Display.............................................. 7-46
Message Indicated on Display.......... 7-47
Meters and Gauges............................4-11
Mirrors Outside mirrors............................ 3-29
Rearview mirror.......................... 3-30
Mirror Defogger.......... ...................... 4-54
Multi-information Disp lay................ 4-18
Average fuel econom y.................4-23
Compass Display......................... 4-24
Cruise control set vehicle speed
display..........................................4-24
Current fuel economy. .................4-23
Distance-to-empty... .................... 4-22
Engine Coolant Temperature
Gauge........................................... 4-21
Fuel gauge................................... 4-21
Lane Departure Warning System
(LDWS) Display..........................4-24
Maintenance monitor...................4-23
Odometer and trip meter............. 4-20
Outside temperatur e display........ 4-22
Retractable Fastback Operation
Display......................................... 4-24
Warning (display indication)....... 4-25
O
Odometer and Trip Meter................. 4-12
Outside Mirrors................................. 3-29
Outside Temperature Display............4-15
Overhead Light............................... 5-139
Overheating....................................... 7-27
Overloading....................................... 3-55
Owner Maintenance
Closing the hood......................... 6-20
Engine compartment overview.... 6-21
Key battery replacement..............6-33
Opening the hood.................. ...... 6-19
Owner maintenance
precautions................................... 6-17
P
Parking Brake....................................4-61
Personalization Features..................... 9-9
Power Steering.................................. 4-73
Power Steering Warning Buzzer....... 7-51
Power Windows................................ 3-32
R
Radar Sensors (Rear)........................ 4-96
Rearview Mirror................................3-30
Rear Cross Traffic Alert (RCTA)...... 4-91
Rear Window Defogger.................... 4-53
Recommended Oil.............................6-22
Recording of Vehicle Data................ 8-22
Recreational Towing......................... 3-57
Registering Your Vehicle in A Foreign
Country.............................................. 8-18
Replacement
Fuse..............................................6-49
Key battery.................................. 6-33
Light bulbs...................................6-40
Tires............................................. 6-38
Wheel........................................... 6-39
Wiper........................................... 6-28
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