instrument cluster MAZDA MODEL MX-5 MIATA RF 2020 Workshop Manual

Release the SET/ or RESUME/
switch at the desired speed, otherwise
the speed will continue increasing while
the RESUME/
switch is pressed and
held, and continue decreasing while the
SET/
switch is pressed and held
(except when the accelerator pedal is
depressed).
On a steep grade, the vehicle may
momentarily slow down while ascending
or speed up while descending.
The cruise control will cancel if the
vehicle speed decreases below 21 km/h
(13 mph) when the cruise control is
activated, such as when climbing a steep
grade.
The cruise control may cancel at about
15 km/h (9 mph) below the preset speed,
such as when climbing a long, steep
grade.
The vehicle speed preset using the cruise
control is displayed in the instrument
cluster.
Type A Instrument Cluster
Type B Instrument Cluster
▼ To Increase Cruising Speed
Follow either of these procedures.
To increase speed using cruise control
switch
Press the RESUME/ switch and hold it.
Your vehicle will accelerate. Release the
switch at the desired speed.

Press the RESUME/
switch and release
it immediately to adjust the preset speed.
Multiple operations will increase the
preset speed according to the number of
times it is operated.
Increasing speed with a single
RESUME/
switch operation
Instrument cluster display for vehicle
speed indicated in km/h: 1 km/h (0.6 mph)
Instrument cluster display for vehicle
speed indicated in mph: 1 mph (1.6 km/h)
To increase speed using accelerator
pedal
Depress the accelerator pedal to accelerate
to the desired speed. Press the SET/
switch and release it immediately.
NOTE
Accelerate if you want to speed up
temporarily when the cruise control is on.
Greater speed will not interfere with or
change the set speed. Take your foot off
the accelerator to return to the set speed.
When Driving
Cruise Control
4-113
MX-5_8JA4-EA-19K_Edition1_old 2019-8-29 16:18:06

▼To Decrease Cruising Speed
Press the SET/ switch and hold it. The
vehicle will gradually slow.
Release the switch at the desired speed.

Press the SET/
switch and release it
immediately to adjust the preset speed.
Multiple operations will decrease the
preset speed according to the number of
times it is operated.
Decreasing speed with a single SET/
switch operation
Instrument cluster display for vehicle
speed indicated in km/h: 1 km/h (0.6 mph)
Instrument cluster display for vehicle
speed indicated in mph: 1 mph (1.6 km/h)
▼ To Resume Cruising Speed at More
Than 25 km/h (16 mph)
If the cruise contro
l system temporarily
canceled (such as by applying the brake
pedal) and the system is still activated, the
most recent set speed will automatically
resume when the RESUME/
switch is
pressed.
If vehicle speed is below 25 km/h (16
mph), increase the vehicle speed up to 25
km/h (16 mph) or more and press the
RESUME/
switch.
▼ To Temporarily Cancel
To temporarily cancel the system, use one
of these methods:
Slightly depress the brake pedal.
(Manual transmission)
Depress the clutch pedal.
Press the OFF/CANCEL switch.
If the RESUME/
switch is pressed when
the vehicle speed is 25 km/h (16 mph) or
higher, the system reverts to the previously
set speed.
NOTE
If any of the following conditions occur,
the cruise control system is temporarily
canceled.
The parking brake is applied.
(Automatic transmission)
The selector lever is in the P, N, or R
position.
(Manual transmission)
The shift lever is in the neutral
position.
When the cruise control system is
temporarily canceled by even one of the
applicable cancel conditions, the speed
cannot be re-set.
(Automatic transmission)
The cruise control cannot be cancelled
while driving in manual mode (selector
lever shifted from D to M position).
Therefore, engine braking will not be
applied even if the transmission is
shifted down to a lower gear. If
deceleration is required, lower the set
speed or depress the brake pedal.
When Driving
Cruise Control
4-114
MX-5_8JA4-EA-19K_Edition1_old 2019-8-29 16:18:06

▼To Deactivate
Type A instrument cluster
When a cruising speed has been set
(cruise set cruise set indication (green)
turns on)
Long-press the OFF/CANCEL switch or
press the OFF/CANCEL switch 2 times.
When a cruising speed has not been set
(cruise main indication (white) turns
on)
Press the OFF/CANCEL switch.
Type B instrument cluster
When a cruising speed has been set
(cruise set indication (white) is
displayed/cruise set indicator light
(green) turns on)
Long-press the OFF/CANCEL switch or
press the OFF/CANCEL switch 2 times.
When a cruising speed has not been set
(cruise main indication (white) turns
on)
Press the OFF/CANCEL switch.
When Driving
Cruise Control
4-115
MX-5_8JA4-EA-19K_Edition1_old
2019-8-29 16:18:06

Tire Pressure Monitoring System
The Tire Pressure Monitoring System (TPMS) monitors the pressure for each tire.
If tire pressure is to o low in one or more tires, the system will inform the driver via the
warning light in the instrument cluster and by the warning beep sound.
Refer to Contact Authorized Mazda Dealer and Have Vehicle Inspected on page 7-36.
Refer to Taking Action on page 7-40.
Refer to Tire Inflation Pressu re Warning Beep on page 7-50.

The tire pressure sensors installed on each wheel send tire pre ssure data by radio signal to
the receiver unit in the vehicle.
Tire pressure sensors
NOTE
When the ambient temperature is low due to seasonal changes, tire temperatures are also
lower. When the tire temperature decreases, the air pressure decreases as well. The TPMS
warning light may illumina te more frequently. Visually inspect the tires daily before driving,
and check tire pressures monthly with a tire pressure gauge. When checking tire pressures,
use of a digital tire pressure gauge is recommended.

TPMS does not alleviate your need to check the pressure and con dition of all four tires
regularly.
When Driving
Tire Pressure Monitoring System
4-116
MX-5_8JA4-EA-19K_Edition1_old 2019-8-29 16:18:06

Scheduled Maintenance (U.S.A., Canada, and Puerto
Rico)
Follow Schedule 1 if the vehicle is operated mainly where none of the following conditions
(severe driving conditions)apply.
Repeated short-distance driving
Driving in dusty conditions
Driving with extended use of brakes
Driving in areas where salt or other corrosive materials are us ed
Driving on rough or muddy roads
Extended periods of idling or low-speed operation
Driving for long periods in cold temperatures or extremely humi d climates
Driving in extremely hot conditions
Driving in mountainous conditions continually
If any do apply, follow Schedule 2. (Canada residents follow Sc hedule 2.)
Vehicles using Engine Oil Flexible Maintenance
Engine Oil Flexible Maintenance is selected by default for U.S.A. and Puerto Rico
residents.
If any following conditions do apply, follow Schedule 2 with en gine oil fixed maintenance.
Extended periods of idling or low-speed operation such as police car, taxi or driving
school car
Driving in dusty conditions
The vehicle calculates the remaining oil life based on engine o perating conditions. The
vehicle lets you know when an oil change is due by illuminating the wrench indicator light
in the instrument cluster. Change the oil as soon as possible w ithin the next 1,000 km (600
mile) or 15 days. Refe r to Maintenance Mon itor on page 6-15 for the details.
NOTE
Please ensure that the Flexible Oil Maintenance Setting is reset after each Oil and Filter
replacement.
For maintenance guidelines beyond the miles/months listed, follow the maintenance
intervals provided in the Scheduled Maintenance Tables.
Maintenance and Care
Scheduled Maintenance
6-4
MX-5_8JA4-EA-19K_Edition1_old 2019-8-29 16:18:06

Maintenance Monitor
▼Maintenance Monitor
1. Select the icon on the home screen to display the Applications screen.
2. Select “Vehicle Status Monitor”.
3. Select “Maintenance” to display the maintenance list screen.
4. Switch the tab and select the setting item you want to change .
You can customize settings in the setup display as follows:
U.S.A. and Puerto Rico
Ta b I t e m E x p l a n a t i o n
Scheduled Setting
Notification can be switched on/off.
Time (months) Displays the time or distance until maintenance is due.
Select this item to set the maintenance period.
The wrench indication/indicator light in the instrument cluster
will be illuminated when the remai ning distance is less than 1,000
km or 600 mile, or the remaining number of days is less than 15
(whichever comes first).
Distance (mile or km)
Reset
Resets the time and distance to the initial values.
Once the system turns on, it needs to be reset whenever carrying
out maintenance.
Tire Rotation Setting
Notification can be switched on/off.
Distance (mile or km) Displays the distance until tire rotation is due.
Select this item to set the tire rotation distance.
The wrench indication/indicator
light in the instrument cluster
will be illuminated when the remai ning distance is less than 1,000
km or 600 mile.
Reset Resets the remaining distance to the initial value.
Once the system turns on, it need
s to be reset whenever rotating
the tires.
Maintenance and Care
Scheduled Maintenance
6-15
MX-5_8JA4-EA-19K_Edition1_old 2019-8-29 16:18:06

Ta bI t e m E x p l a n a t i o n
Oil Change Setting Interval
Oil replacement period can be sel
ected from the flexible setting
or fixed setting.
Once engine oil flexible maintenance is selected, the vehicle c al‐
culates the remaining oil life based on the engine operating co ndi‐
tions.
The vehicle lets you know when an oil change is due by illumi‐
nating the wrench indication/in dicator light in the instrument
cluster.
Distance (mile or km)
(Displays only in fixed set‐
ting) Displays the distance until
the oil replacement is due.
Select this item to set the oil replacement distance.
The wrench indication/indicator light in the instrument cluster
will be illuminated when the remaining distance is less than 1, 000
km or 600 mile.
Distance (mile or km)
(Displays only in flexible
setting) Displays the distance until
the oil replacement is due.
The wrench indication/indicator light in the instrument cluster
will be illuminated when the remaining distance is less than 1, 000
km or 600 mile.
Reset Resets the remaining distance to the initial value.
Once the system turns on, it need
s to be reset whenever replacing
the engine oil.

Maintenance and Care
Scheduled Maintenance
6-16
MX-5_8JA4-EA-19K_Edition1_old 2019-8-29 16:18:06

Canada and Mexico
Ta bI t e m E x p l a n a t i o n
Scheduled Setting
Notification can be switched on/off.
Time (months) Displays the time or distance until maintenance is due.
Select this item to set the maintenance period.
The wrench indication/indicator light in the instrument cluster
will be illuminated when the remai ning distance is less than 1,000
km or 600 mile, or the remaining number of days is less than 15
(whichever comes first).
Distance (km or mile)
Reset
Resets the time and distance to the initial values.
Once the system turns on, it needs to be reset whenever carrying
out maintenance.
Tire Rotation Setting
Notification can be switched on/off.
Distance (km or mile) Displays the distance until tire rotation is due.
Select this item to set the tire rotation distance.
The wrench indication/indicator
light in the instrument cluster
will be illuminated when the remai ning distance is less than 1,000
km or 600 mile.
Reset Resets the remaining distance to the initial value.
Once the system turns on, it need
s to be reset whenever rotating
the tires.
Oil Change Setting Interval
Oil replacement period can be se
lected from the fixed setting.
The vehicle lets you know when an oil change is due by illumi‐
nating the wrench indicator light in the instrument cluster.
Distance (km or mile) Displays the distance until the oil replacement is due.
Select this item to set the oil replacement distance.
The wrench indication/indicator
light in the instrument cluster
will be illuminated when the remai ning distance is less than 1,000
km or 600 mile.
Reset Resets the remaining distance to the initial value.
Once the system turns on, it needs to be reset whenever replaci
ng
the engine oil.
Maintenance and Care
Scheduled Maintenance
6-17
MX-5_8JA4-EA-19K_Edition1_old 2019-8-29 16:18:06

The following conditions indicate that the
battery power is low:
The KEY indicator light (green) flashes
in the instrument cluster for about 30
seconds after the engine is switched
OFF (for vehicles with a type A
instrument cluster (page 4-27), messages
are displayed in the instrument cluster).
The system does not operate and the
operation indicator light on the
transmitter does not flash when the
buttons are pressed.
The system's operational range is
reduced.
Replacing the battery at an Authorized
Mazda Dealer, is recommended to prevent
damage to the key. If replacing the battery
by yourself, follow the instruction.
Replacing the key battery
Ty p e A
1. Press the knob and pull out the auxiliary key.
Knob
2. Twist a tape-wrapped flatheadscrewdriver in the direction of the
arrow and open the cover slightly.
Cover
3. Insert the tape-wrapped flatheadscrewdriver into the gap and slide it in
the direction of the arrow.
Cover
Gap
4. Twist the flathead s crewdriver in the
direction of the arrow and remove the
cover.
Cover
Maintenance and Care
Owner Maintenance
6-35
MX-5_8JA4-EA-19K_Edition1_old 2019-8-29 16:18:06

▼Fuse Panel Description
Fuse block (Engine compartment)
DESCRIPTION FUSE
RATING PROTECTED COMPONENT
1 ENG IG3 5 A ―
2 ENG IG2 5 A ―
3 HORN2 7.5 A Horn
4 C/U IG1 15 A For protect ion of various circuits
5 ENG IG1 7.5 A Engine control system
6― ― ―
7 INTERIOR 15 A Overhead light
8 ENG
B 7.5 A Engine control system
9 AUDIO2 15 A Audio system
10 METER1 10 A Instrument cluster 11 SRS1 7.5 A Air bag
12 ― ― ―
13 RADIO 7.5 A Audio system
14 ENGINE3 20 A ―
15 ENGINE1 10 A Engine control system
16 ENGINE2 15 A Engine control system
Maintenance and Care
Owner Maintenance
6-54
MX-5_8JA4-EA-19K_Edition1_old 2019-8-29 16:18:06