2020 MAZDA MODEL MX-5 MIATA RF coolant temperature

6. Make sure the cooling fan is operating,then turn off the engine after the
temperature has decreased.
7. When cool, check the coolant level. If it is low, look for coolant leaks from
the radiator and hoses.

If you find a leak or other damage, or if
coolant is still leaking:
Stop the engine and call an Authorized
Mazda Dealer.
Coolant reservoir
Cooling fan
Cooling system cap
If you find no problems, the engine is
cool, and no leaks are obvious:
Carefully add coolant as required (page
6-25).
CAUTION
If the engine continues to overheat or
frequently overheats, have the cooling
system inspected. The engine could be
seriously damaged unless repairs are
made. Consult an Authorized Mazda
Dealer.
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 Indication*
The message is displayed if the electric power steering has a m alfunction.
If the message is displayed, stop the vehicle in a safe place a nd do not operate the
steering wheel. There is no probl em if the message in the display turns off after a
while. Contact an Authorized Mazda Dealer if the message is dis played continuously.
NOTE
If the message is displayed, the power steering will not operate normally. In this
case, 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 right while the vehicle is stopped or
moving extremely slowly will cause the power steering system to go into protective
mode which will make the steerin g feel heavy, but this does not indicate a problem.
If this occurs, park the vehicle safely and wait several minutes for the system to
return to normal.
Power Steering Mal‐ function Indicator
Light
*
The light illuminates/flashes if the electric power steering ha s a malfunction.
If the light illuminates/flashes, stop the vehicle in a safe pl ace and do not operate the
steering wheel. There is no problem if the light turns off afte r a while. Contact an Au‐
thorized Mazda Dealer if the lig ht illuminates/flashes continuously.
NOTE
If the indicator light illuminates/flashes, the power steering will not operate nor‐
mally. If this happens, the steering wheel can still be operated, however, the opera‐
tion may feel heavy compared to normal , or the steering wheel could vibrate when
turning.
Repeatedly jerking the steering wheel left and right while the vehicle is stopped or
moving extremely slowly will cause the power steering system to go into protective
mode which will make the steerin g feel heavy, but this does not indicate a problem.
If this occurs, park the vehicle safely and wait several minutes for the system to
return to normal.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
*Some models.7-35
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Message Indicated on Display
If a message is displayed in the center display, 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 dis
played in the center display , a vehicle system may be
malfunctioning. Stop 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 6-23.
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
9-4
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Index
Categories of child-restraint
systems.........................................2-25
Child-restraint precautions.......... 2-21
Child-restraint system
installation................................... 2-25
Child-restraint system suitability for
various seat positions table..........2-27
Installing child-restraint
systems.........................................2-29
Climate Control System...................... 5-2
Fully automatic type....................5-10
Gas specifications.......................... 9-6
Manual type................................... 5-5
Operating tips................................ 5-2
Vent operation................................5-3
Collision warning.............................. 7-51
Coming Home Light......................... 4-48
Console Box...................................... 5-99
Convertible Top
Hardtop........................................ 3-41
Convertible Top (Soft Top)............... 3-36
Cruise Control................................. 4-111
Cruise control switch................. 4-111
Cruise main indication (white)............
....................................................4-111
Cruise set indication (green)/indicator
light (green)............................... 4-111
Cruise Control Set Vehicle Speed
Display.............................................. 4-17
Cup Holder........................................ 5-95
Customer Assistance.... ....................... 8-2
D
Dashboard Illumination. ....................4-16
Daytime Running Lights................... 4-50
Defogger Mirror...........................................4-55
Rear window........... .................... 4-55
Dimensions.......................................... 9-5
Door Locks........................................3-13
Drive Selection..................................4-72
Driving In Flooded Ar ea...................3-55
Driving on Uneven Road.................. 3-57
Driving Tips
Automatic transmission............... 4-44
Break-in period............................ 3-51
Driving in flooded a rea............... 3-55
Driving on uneven road...............3-57
Floor mat..................................... 3-52
Hazardous driving.. ..................... 3-52
Overloading............. .................... 3-56
Rocking the vehicle. .................... 3-53
Saving fuel and protection of the
environment................................. 3-51
Winter driving............................. 3-53
Dynamic Stability Control (DSC)..... 4-67
DSC OFF indicator light............. 4-68
DSC OFF switch......................... 4-68
TCS/DSC indicator light............. 4-67
E
Emergency StartingPush-starting................................ 7-26
Starting a flooded engine............ 7-26
Emergency Towing Tiedown hooks........ .................... 7-31
Towing description...................... 7-30
Emission Control System..................3-26
Ending Screen Display......................4-70
Engine Coolant.........................................6-25
Engine compartment overview.... 6-22
Exhaust gas..................................3-27
Hood release................................ 6-20
Oil................................................ 6-23
Starting...........................................4-5
Engine Coolant Temperature
Gauge................................................ 4-15
Essential Information.......................... 6-2
Event Data Recorder......................... 8-21
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Index
Low engine coolant
temperature.................................. 4-31
Wrench......................................... 4-31
Inside Trunk Release Lever.............. 3-24
Inspecting Brak e/Clutch Fluid
Level.................................................. 6-26
Inspecting Coolant Leve l.................. 6-25
Inspecting Engine Oil Level............. 6-24
Inspecting Washer Fluid Level......... 6-27
Instrument Cluster...... ....................... 4-12
Traffic Sign Recognition System
(TSR) Display..............................4-25
Interior Care...................................... 6-67
Cleaning the floor mats............... 6-70
Cleaning the window interiors.....6-70
Instrument panel top
maintenance................................. 6-69
Leather upholstery
maintenance................................. 6-68
Panel maintenance....................... 6-69
Plastic part maintenance.............. 6-69
Seat belt maintenance..................6-67
Upholstery and synthetic leather
maintenance................................. 6-68
Vinyl upholstery maintenance..... 6-68
Interior Lights Overhead light............................. 5-92
i-ACTIVSENSE................................ 4-75
Active safety tec hnology............. 4-75
Adaptive Front Lighting System
(AFS)........................................... 4-77
Blind Spot Monitoring (BSM).....4-87
Camera and sensors..................... 4-76
Forward Sensing Camera
(FSC)......................................... 4-105
High Beam Control System
(HBC).......................................... 4-78
Lane Departure Warning System
(LDWS)....................................... 4-81
Pre-crash safety technology.........4-75
Radar sensors (rear)...................4-109Rear Cross Traffic Alert
(RCTA)........................................ 4-98
Smart City Brake Support
(SCBS)....................................... 4-101
Traffic Sign Recognition System
(TSR)........................................... 4-92
J
Jack...................................................... 7-4
Jump-Starting.................................... 7-23
K
Keyless Entry System......................... 3-4
Keys.....................................................3-2
Key suspend function.................. 3-10
Transmitter.............. .......................3-5
Key Left-in-trunk compartment Warning
Beep (With the advanced keyless
function)............................................ 7-50
Key Left-in-vehicle Warning Beep (With
the advanced keyless function)......... 7-50
Key Removed from Vehicle Warning
Beep...................................................7-49
Key Suspend Function...................... 3-10
L
Label Information............................... 9-2
Lane Departure Warning sound........ 7-51
Lane Departure Warning System
(LDWS)............................................. 4-81 LDWS switch.............................. 4-84
Lane-Change Signals........................ 4-51
Leaving Home Light......................... 4-49
Lighting Control................................4-45
Lights-on Reminder.......................... 7-48
Light Bulbs Replacement................................ 6-42
Specifications.................................9-7
Lubricant Quality ................................ 9-4
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Index
M
MaintenanceInformation.................................... 6-2
Scheduled.......................................6-4
Maintenance Monitor........................ 6-15
Manual Transmission Operation....... 4-32
Message Indicated in Multi-information
Display.............................................. 7-45
Message Indicated on Display.......... 7-46
Meters and Gauges............................4-12
Mirrors
Outside mirrors............................ 3-30
Rearview mirror.......................... 3-31
Mirror Defogger.......... ...................... 4-55
Multi-information Disp lay................ 4-19
Average fuel econom y.................4-24
Compass Display......................... 4-26
Cruise control set vehicle speed
display..........................................4-25
Current fuel economy. .................4-24
Distance-to-empty... .................... 4-23
Engine Coolant Temperature
Gauge........................................... 4-22
Fuel gauge................................... 4-22
Lane Departure Warning System
(LDWS) Display..........................4-25
Maintenance monitor...................4-24
Odometer and trip meter............. 4-21
Outside temperatur e display........ 4-23
Roof Operation Display.............. 4-26
Warning (display indication)....... 4-26
O
Odometer and Trip Meter................. 4-13
Outside Mirrors................................. 3-30
Outside Temperature Display............4-17
Overhead Light................................. 5-92
Overheating....................................... 7-27
Overloading....................................... 3-56
Owner Maintenance Closing the hood......................... 6-21
Engine compartment overview.... 6-22
Key battery replacement..............6-34
Opening the hood.................. ...... 6-20
Owner maintenance
precautions................................... 6-18
P
Parking Brake....................................4-62
Personalization Features..................... 9-9
Power Steering.................................. 4-74
Power Steering Warning Buzzer....... 7-50
Power Windows................................ 3-33
R
Radar Sensors (Rear)...................... 4-109
Rearview Mirror................................3-31
Rear Cross Traffic Alert (RCTA)...... 4-98
Rear View Monitor......................... 4-120
Displayable range on the
screen......................................... 4-122
Picture quality adjustment......... 4-127
Rear view monitor operation..... 4-123
Rear view parking camera
location...................................... 4-121
Switching to the rear view monitor
display........................................4-121
Variance between actual road
conditions and displayed
image......................................... 4-125
Viewing the display................... 4-123
Rear Window Defogger.................... 4-55
Recommended Oil.............................6-23
Recording of Vehicle Data................ 8-22
Recreational Towing......................... 3-58
Registering Your Vehicle in A Foreign
Country.............................................. 8-18
Replacement Fuse..............................................6-52
10-6
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