2021 MAZDA MODEL MX-5 MIATA RF engine coolant

Warning/Indicator Lights
Instrument Cluster varies depending on model and specifications.
Center of Dashboard
Warning/Indicator lights will appear in any of the highlighted areas
Type A
(With Multi-information Display)
Type B
(Without Multi-information Display)
Instrument Cluster
▼
Warning Indication/Warning Lights
These lights turn on or flash to
notify the user of the system operation status or a system
malfunction.
Signal Warning Lights Page
Brake System Warning Light*1*27-33
Charging System Warning Indication/Warning Light*17-33
Engine Oil Warning Light*17-33
(Red)High Engine Coolant Temperature Warning Indication/Warning
Light*17-33
Power Steering Malfunction In
dication/Malfunction Indicator
Light*17-33
*Master Warning Indication/Warning Light*17-36
Electric Vacuum Pump Warning Light*17-36
When Driving
Instrument Cluster and Display
*Some models.4-27
MX-5_8JS9-EA-20K_Edition1_old 2020-8-28 13:50:01

SignalWarning Lights Page
*Door-Ajar Warning Indication 7-40
*Trunk lid-Ajar Warning Indication7-40
*Low Fuel Warning Indication/Warning Light
7-40
Check Fuel Cap Warning Light*17-40
*Low Washer Fluid Level Warning Indication/Warning Light7-40
*1 The light turns on when the i
gnition is switched on for an operation check, and turns off a few seconds later or
when the engine is started. If t he light does not turn on or remains turned on, have the vehicle inspected at an
Authorized Mazda Dealer.
*2 The light turns on continuously when the parking brake is appl ied.
▼Indication/Indicator Lights
These lights turn on or flash to
notify the user of the system operation status or a system
malfunction.
Signal Indicator Lights Page
*Passenger Air Bag Deactivation Indicator Light (TypeA)*12-49
*Passenger Air Bag Deactivation Indicator Light (TypeB)*12-49
(White/Green)
*KEY Indicator/Indicator Light 3-10
Security Indicator Light*13-45
*Retractable Hardtop Operation Indicator Light
3-40
*Wrench Indication/Indicator Light*14-31
(Blue)Low Engine Coolant Temperature Indicator Light 4-31
*Shift Position Indication
4-37
When Driving
Instrument Cluster and Display
*Some models.4-29
MX-5_8JS9-EA-20K_Edition1_old
2020-8-28 13:50:01

SignalIndicator Lights Page
(White)
*Cruise Main Indication 4-110
(Green)
*Cruise Set Indication/Indicator Light4-110
*1 The light turns on when the ignition is switched on for an ope
ration check, and turns off
a few seconds later or when the engine is started. If the light does not turn on or remains
turned on, have the vehicle inspected at an Authorized Mazda De aler.
▼Wrench Indication/Indicator Light*
Type A instrument cluster
Perform maintenance in accordance with
the message.
Type B instrument cluster
When the ignition is switched ON, the
wrench indicator light is illuminated and
then turns off after a few seconds.
The wrench indicator
light turns on when
the preset maintenance period arrives.
Verify the content and perform
maintenance.
Refer to the Mainten ance Monitor section
in the Mazda Connect Owner's Manual.
▼ Low Engine Coolant Temperature
Indicator Light (Blue)
The light illuminates continuously when
the engine coolant temperature is low and
turns off after the engine is warm.
If the low engine coolant temperature
indicator light remains illuminated after
the engine has been sufficiently warmed
up, the temperature sensor could have a
malfunction. Consult an Authorized
Mazda Dealer.
When Driving
Instrument Cluster and Display
*Some models.4-31
MX-5_8JS9-EA-20K_Edition1_old
2020-8-28 13:50:01

WARNING
Do not use the position in cold or rainy
weather:
Using the
position in cold or rainy
weather is dangerous as it will cause the
windows to fog up. Your vision will be
hampered, which could lead to a serious
accident.
Rear window defogger switch
Press the rear window defogger switch to
defrost the rear window.
Refer to Rear Window Defogger on page
4-56.
▼ Heating
1. Set the mode sel
ector dial to the
position.
2. Set the air intake selector to the outside
air position (indicator light turns off).
3. Set the temperature control dial to the
hot position.
4. Set the fan control dial to the desired speed.
5. If dehumidified heating is desired, turn
on the air conditioner.
NOTE
If the windshield fogs up easily, set the
mode selector dial to the
position.
If cooler air is desired at face level, set
the mode selector dial at the
position
and adjust the temperature control dial
to maintain maximum comfort.
The air to the floor is warmer than air
to the face (except wh en the temperature
control dial is set at the extreme hot or
cold position).
▼ Cooling
1. Set the mode selector dial to the
position.
2. Set the temperature control dial to the
cold position.
3. Set the fan control dial to the desired speed.
4. Turn on the air conditioner by pressing the A/C switch.
5. After cooling begins, adjust the fan control dial and temperature control
dial as needed to maintain maximum
comfort.
CAUTION
If the air conditioner is used while driving
up long hills or in heavy traffic, monitor the
high engine coolant temperature warning
indication/warning light to see if it is
illuminated or flashing (page 7-33).
The air conditioner may cause engine
overheating. If the warning light is
illuminated or flashing, turn the air
conditioner off (page 7-27).
NOTE
When maximum cooling is desired, set
the temperature control dial to the
extreme cold position and set the air
intake selector to the recirculated air
position, then turn the fan control dial
fully clockwise.
If warmer air is desired at floor level,
set the mode selector dial at the
position and adjust the temperature
control dial to maintain maximum
comfort.
Interior Features
Climate Control System
5-7
MX-5_8JS9-EA-20K_Edition1_old
2020-8-28 13:50:01

6Maintenance and Care
How to keep your Mazda in top condition.
Essential Information........................6-2 Introduction.................................. 6-2
Scheduled Maintenance.................... 6-4 Scheduled Maintenance (U.S.A.,
Canada, and Puerto Rico)............. 6-4
Scheduled Maintenance
(Mexico)..................................... 6-10
Owner Maintenance........................ 6-15 Owner Maintenance
Precautions................................. 6-15
Hood........................................... 6-17
Engine Compartment
Overview.................................... 6-19
Engine Oil...................................6-20
Engine Coolant........................... 6-22
Brake/Clutch Fluid ..................... 6-23
Washer Fluid............................... 6-24
Body Lubrication...... .................. 6-25
Wiper Blades.............................. 6-25
Battery........................................ 6-29
Key Battery Replacement........... 6-31
Tires............................................ 6-34
Light Bulbs................................. 6-38
Fuses........................................... 6-47
Appearance Care............................. 6-53 Exterior Care.............................. 6-53
Interior Care................................6-63
6-1
MX-5_8JS9-EA-20K_Edition1_old 2020-8-28 13:50:01

▼Schedule 1
U.S.A. and Puerto Rico residents
- Engine oil flexible maintenance interval
Use when the maintenance monitor for “Oil Change” is set to "Flexible". For the details,
refer to the Information section in the Mazda Connect Owner's M anual.
Maintenance IntervalNumber of months or kilometers (miles), whichever comes first.
Months 12 24 36 48 60 72 84 96
×1000 km 12 24 36 48 60 72 84 96
×1000 miles 7.5 15 22.5 30 37.5 45 52.5 60
Spark plugs Replace every 120,000 km (75, 000 miles).
Air filter RR
Drive belts II
Engine oil & filter
*1Replace when wrench indicator light is ON. (Max interval:12 months or 12,000 km (7,500 miles))
Engine coolant
*2Replace at first 192,000 km (120,000 miles) or 10 years; after that, every 96,000 km (60,000 miles) or 5 years.
Fuel lines and hoses
*3IIII
Hoses and tubes for emission
*3II
Brake lines, hoses and connections I I I I
Disc brakes IIIIIIII
Manual transmission oil Replace every 96,000 km (60,000 miles) or 4 years.
Tire (Rotation) Rotate every 12,000 km (7,500 miles).
Steering operation and linkages II II
Front and rear suspension, ball joints and wheel
bearing axial play IIII
Driveshaft dust boots II II
Bolts and nuts on chassis and body TTTT
Exhaust system and heat shields I
Emergency flat tire repair kit (if equipped)
*4Inspect annually.
Chart symbols:
I: Inspect: Inspect and clean, re pair, adjust, fill up, or replac e if necessary.
R: Replace
L: Lubricate
C: Clean
T: Tighten
D: Drain
Maintenance and Care
Scheduled Maintenance
6-5
MX-5_8JS9-EA-20K_Edition1_old 2020-8-28 13:50:01

Remarks:
*1 The engine oil and filter must be changed at least once a year or within 12,000 km (7,500 miles) since last
engine oil and filter change. Re set the engine oil data whenever replacing the engine oil regardless of the
message/wrench indicator light display.
*2 Use of FL-22 is recommended when replacing engine coolant. Using engine coolant other than FL-22 may
cause serious damage to the engine and cooling system.
*3 According to state/provincial and federal regulations, failure to perform maintenance on these items will not
void your emissions warranties. H owever, Mazda recommends that all maintenance services be performed at
the recommended time or mileage/kilometer period to ensure long -term reliability.
*4 Check the tire repair fluid expiration date every year when performing the periodic maintenance. Replace the
tire repair fluid bottle with ne w one before the expiration dat e.
▼Schedule 2
U.S.A. and Puerto Rico residents - Severe driving conditions ma
intenance interval
Maintenance IntervalNumber of months or kilometers (miles), whichever comes first.
Months 6 1218243036424854606672
×1000 km 8 16 24 32 40 48 56 64 72 80 88 96
×1000 miles 5 10 15 20 25 30 35 40 45 50 55 60
Spark plugs Replace every 120,000 km (75,000 miles).
Air filter
*1RR
Drive belts I I I
Engine oil & filter Flexible
*2Replace when wrench indicator light is ON. (Max interval:12
months or 12,000 km (7,500 miles))
Fixed RRRRRRRRRRRR
Engine coolant
*3Replace at first 192,000 km (120, 000 miles) or 10 years; after
that, every 96,000 km (60,000 miles) or 5 years.
Engine coolant level IIIIIIIIIIII
Fuel lines and hoses
*4IIII
Hoses and tubes for emission
*4II
Function of all lights IIIIIIIIIIII
Brake lines, hoses and connections II II
Brake and clutch fluid level I I I I I I I I I I I I
Disc brakes IIIIIIIIIIII
Manual transmission oil Replace every 48,000 km (30,000 miles) o r 2 years.
Tire (Rotation) Rotate every 8,000 km (5,000 miles).
Tire inflation pressure and tire wear IIIIIIIIIIII
Steering operation and linkages II II
Front and rear suspensi on, ball joints and wheel
bearing axial play IIII
Driveshaft dust boots II II
Bolts and nuts on chassis and body TTT T
Maintenance and Care
Scheduled Maintenance
6-6
MX-5_8JS9-EA-20K_Edition1_old 2020-8-28 13:50:01

Maintenance IntervalNumber of months or kilometers (miles), whichever comes first.
Months 6 1218243036424854606672
×1000 km 8 1624324048566472808896
×1000 miles 5 10 15 20 25 30 35 40 45 50 55 60
Exhaust system and heat shields I
All locks and hinges LLLLLLLLLLLL
Washer fluid level IIIIIIIIIIII
Emergency flat tire repair kit (if equipped)
*5Inspect annually.
Chart symbols:
I: Inspect: Inspect and clean, re pair, adjust, fill up, or replac e if necessary.
R: Replace
L: Lubricate
C: Clean
T: Tighten
D: Drain
Remarks:
*1 If the vehicle is operated in v ery dusty or sandy areas, clean and if necessary, replace the air filter more often
than the recommended intervals.
*2 Engine oil flexible maintenance i s available for U.S.A. and Puerto Rico residents whose vehicle is operated
mainly where none of the following conditions apply.
-Extended periods of idling or l ow-speed operation such as poli ce car, taxi or driving school car
-Driving in dusty conditions
If any do apply, follo w fixed maintenance.
The engine oil and filter must be changed at least once a year or within 12,000 km (7,500 miles) since last
engine oil and filter change. Res et the engine oil data whenever replacing the engine oil regardless of the
message/wrench indicator light display.
*3 Use of FL-22 is recommended wh en replacing engine coolant. Using engine coolant other than FL-22 may
cause serious damage to the engine and cooling system.
*4 According to state/provincial and federal regulations, failure to perform maintenance on these items will not
void your emissions warranties. However, Mazda recommends that all maintenance services be performed at
the recommended time or mileage/ kilometer period to ensure long-term reliability.
*5 Check the tire repair fluid exp iration date every year when performing the periodic maintenance. Replace the
tire repair fluid bottle with new one before the expiration date.

Maintenance and Care
Scheduled Maintenance
6-7
MX-5_8JS9-EA-20K_Edition1_old 2020-8-28 13:50:01