2017 MAZDA MX5 MIATA engine

4 –13 When Driving
Instrument Cluster and DisplayNOTE 
(Vehicles with type B audio)
If the fuel economy data is reset using
the fuel economy monitor, or trip A
is reset using the trip meter when the
function which synchronizes the fuel
economy monitor and the trip meter is
on, the fuel economy data and trip A are
reset simultaneously.
Refer to Fuel Economy Monitor on page
4-69 . 
Only the trip meters record tenths of
kilometers (miles). 
The trip record will be erased when: 
The power supply is interrupted
(blown fuse or the battery is
disconnected). 
The vehicle is driven over 9999.9 km
(mile).
TachometerThe tachometer shows engine speed in
thousands of revolutions per minute (rpm).
CAUTION Do not run the engine with the
tachometer needle in the RED ZONE.
This may cause severe engine damage. Striped zone
Red zone NOTE
When the tachometer needle enters the
STRIPED ZONE, this indicates to the
driver that the gears should be shifted
before entering the RED ZONE.
Engine Coolant Temperature
Gauge (Without Multi-information
Display) Indicates engine coolant temperature.
CAUTION If the high engine coolant temperature
warning light (red) turns on, there is
a possibility of overheating. Park the
vehicle in a safe place immediately
and take appropriate measures. If the
vehicle continues to be driven, it could
cause damage to the engine.
Refer to Overheating on page 7-27 .
MX-5_8FR4-EA-16J_Edition1.indb 13 2016/08/11 20:28:44

4 –14 When Driving
Instrument Cluster and Display NOTE 
The temperature unit (Centigrade/
Fahrenheit) of the engine coolant gauge
display changes in conjunction with
the temperature unit of the outside
temperature display.
Refer to Personalization Features on
page 9-9 .
During normal driving, the engine
coolant temperature stabilizes at
100 °C (210 °F) or less, and the gauge
indicates a range lower than 100 °C
(210 °F). 
If the engine load increases and the
engine coolant temperature exceeds
100 °C (210 °F), the gauge indicates the
engine coolant temperature. Fuel Gauge (Without Multi-
information Display) The fuel gauge shows approximately
how much fuel is remaining in the tank
when the ignition is switched ON. We
recommend keeping the tank over 1/4 full. Full
1/4 Full
Empty
If the low fuel warning light illuminates or
the fuel level is very low, refuel as soon as
possible.
Refer to Warning Lights on page 4-26 .
NOTE 
After refueling, it may require some
time for the indicator to stabilize. In
addition, the indicator may deviate
while driving on a slope or curve since
the fuel moves in the tank. 
The display indicating a quarter or less
remaining fuel has more segments to
show the remaining fuel level in greater
detail. 
The direction of the arrow ( ) indicates
that the fuel-filler lid is on the left side
of the vehicle.
MX-5_8FR4-EA-16J_Edition1.indb 14 2016/08/11 20:28:44

4 –16 When Driving
Instrument Cluster and Display
*Some models.Changing the Temperature Unit of the
Outside Temperature Display
The outside temperature unit can be
switched between Celsius and Fahrenheit
using the following procedure.
(Vehicles with Type B)
Settings can be changed by operating the
center display screen.
Refer to Personalization Features on page
9-9 .
(Vehicles without Type B)
1. Press the INFO switch with the ignition
switched off and continue pressing the
INFO switch for 5 seconds or longer
while switching the ignition ON. The
outside temperature display flashes.
2. Press the INFO switch to change the
outside temperature unit.
3. Press and hold the INFO switch for
3 seconds or longer while the outside
temperature display is flashing. The
outside temperature display illuminates.
NOTE
When the temperature unit indicated in the
outside temperature display is changed,
the temperature unit indicated in the
engine coolant gauge display changes in
conjunction with it.
Cruise Control Set Vehicle Speed
Display (Without Multi-
information Display) *
The vehicle speed preset using the cruise
control is displayed. Trip Computer and INFO Switch
(Without Multi-information
Display) The following information can be selected
by pressing the INFO switch with the
ignition switched ON. 
Approximate distance you can travel on
the available fuel 
Average fuel economy 
Current fuel economy 
Average vehicle speed
If you have any problems with your trip
computer, consult an Authorized Mazda
Dealer.
Distance-to-empty mode
This mode displays the approximate
distance you can travel on the remaining
fuel based on the fuel economy.
The distance-to-empty will be calculated
and displayed every second.
MX-5_8FR4-EA-16J_Edition1.indb 16 2016/08/11 20:28:44

4 –18 When Driving
Instrument Cluster and Display
*Some models.Multi-information Display and INFO Switch *
INFO switchMulti-information Display
The multi-information display indicates the following information. 
Odometer 
Trip meter 
Engine coolant temperature gauge 
Fuel gauge 
Outside temperature 
Distance-to-empty 
Average fuel economy 
Current fuel economy 
Maintenance Monitor 
Lane Departure Warning System (LDWS) Display 
Cruise Control Display 
Compass Display 
Roof Operation Display 
Warning message
MX-5_8FR4-EA-16J_Edition1.indb 18 2016/08/11 20:28:45

4 –19 When Driving
Instrument Cluster and DisplayThe screen content changes each time the INFO switch is pressed .
Press the INFO switch Press the INFO switchPress the INFO switch Press the INFO switch
Press the INFO switchEngine Coolant
Temperature Gauge,
Maintenance Monitor,
Outside Temperature,
Odometer, Fuel Gauge Engine Coolant
Temperature Gauge,
Compass,
Distance-to-empty,
Outside Temperature,
Odometer, Fuel GaugeWarning message,
Outside
Temperature,
Odometer, Fuel
GaugeEngine Coolant
Temperature Gauge,
Trip Meter A, Average
Fuel Economy, Current
Fuel Economy, Outside
Temperature,
Odometer, Fuel Gauge
Engine Coolant
Temperature Gauge,
Trip Meter B, Average
Fuel Economy, Current
Fuel Economy, Outside
Temperature,
Odometer, Fuel Gauge *1
*2
*1: Displayed only when a warning occurs.
*2: Displayed only while vehicle is being driven.
MX-5_8FR4-EA-16J_Edition1.indb 19 2016/08/11 20:28:45

4 –21 When Driving
Instrument Cluster and Display Engine Coolant Temperature
GaugeDisplays the engine coolant temperature.
The blue gauge indicates that the engine
coolant temperature is low, and the red
gauge indicates that the engine coolant
temperature is high and overheating.
CAUTION If the high engine coolant temperature
warning light (red) turns on, there is
a possibility of overheating. Park the
vehicle in a safe place immediately
and take appropriate measures. If the
vehicle continues to be driven, it could
cause damage to the engine.
Refer to Overheating on page 7-27 .
NOTE 
The temperature unit (Centigrade/
Fahrenheit) of the engine coolant gauge
display changes in conjunction with
the temperature unit of the outside
temperature display.
Refer to Personalization Features on
page 9-9 .
During normal driving, the engine
coolant temperature stabilizes at
100 °C (210 °F) or less, and the gauge
indicates a range lower than 100 °C
(210 °F). 
If the engine load increases and the
engine coolant temperature exceeds
100 °C (210 °F), the gauge indicates the
engine coolant temperature. Fuel Gauge The fuel gauge shows approximately
how much fuel is remaining in the tank
when the ignition is switched ON. We
recommend keeping the tank over 1/4 full. Full
1/4 Full
Empty
If the fuel level is low, ( ) and ( ) turn an
amber color. Refuel as soon as possible.
Refer to Taking Action on page 7-41 .
NOTE 
After refueling, it may require some
time for the indicator to stabilize. In
addition, the indicator may deviate
while driving on a slope or curve since
the fuel moves in the tank. 
The display indicating a quarter or less
remaining fuel has more segments to
show the remaining fuel level in greater
detail. 
The direction of the arrow ( ) indicates
that the fuel-filler lid is on the left side
of the vehicle.
MX-5_8FR4-EA-16J_Edition1.indb 21 2016/08/11 20:28:46

4 –22 When Driving
Instrument Cluster and Display Outside Temperature DisplayWhen the ignition is switched ON, the
outside temperature is displayed.
NOTE
Under the following conditions, the
outside temperature display may differ
from the actual outside temperature
depending on the surroundings and vehicle
conditions: 
Significantly cold or hot temperatures. 
Sudden changes in outside temperature. 
The vehicle is parked. 
The vehicle is driven at low speeds.
Changing the Temperature Unit of the
Outside Temperature Display
The outside temperature unit can be
switched between Celsius and Fahrenheit
using the following procedure.
(Vehicles with Type B)
Settings can be changed by operating the
center display screen.
Refer to Personalization Features on page
9-9 .
(Vehicles without Type B)
1. Press the INFO switch with the ignition
switched off and continue pressing the
INFO switch for 5 seconds or longer
while switching the ignition ON. The
outside temperature display flashes.
2. Press the INFO switch to change the
outside temperature unit.
3. Press and hold the INFO switch for
3 seconds or longer while the outside
temperature display is flashing. The
outside temperature display illuminates. NOTE
When the temperature unit indicated in the
outside temperature display is changed,
the temperature unit indicated in the
engine coolant gauge display changes in
conjunction with it.
Distance-to-empty This displays the approximate distance
you can travel on the remaining fuel based
on the fuel economy.
The distance-to-empty will be calculated
and displayed every second.
NOTE 
Even though the distance-to-empty
display may indicate a sufficient amount
of remaining driving distance before
refueling is required, refuel as soon as
possible if the fuel level is very low or
the low fuel warning light illuminates. 
The display will not change unless you
add more than approximately 9 L
(2.3 US gal, 1.9 Imp gal) of fuel. 
The distance-to-empty is the
approximate remaining distance the
vehicle can be driven until all the
graduation marks in the fuel gauge
indicating the remaining fuel supply
disappear. 
If there is no past fuel economy
information such as after first
purchasing your vehicle or the
information is deleted when the battery
cables are disconnected, the actual
distance-to empty/range may differ from
the amount indicated.
MX-5_8FR4-EA-16J_Edition1.indb 22 2016/08/11 20:28:46

4 –24 When Driving
Instrument Cluster and Display
*Some models.NOTE 
If any of the INFO switch is pressed
while a message is displayed, it will no
longer be displayed the next time the
ignition is switched ON. 
After the vehicle is serviced and the
remaining time/distance is reset, the
message for the next maintenance
period will be displayed when the
remaining distance or time to the next
maintenance period approaches 0
(displays when engine is started). 
If there are multiple messages, they are
displayed according to their order. 
If OFF is set for Messages, messages
are not displayed.
Lane Departure Warning System
(LDWS) Display *
Displays the system status.
Refer to Lane Departure Warning on page
4-83 .
Cruise Control Set Vehicle Speed
Display
The vehicle speed preset using the cruise
control is displayed. Compass Display The direction the vehicle is moving is
displayed in one of the eight cardinal
directions while the vehicle is being
driven. Display Direction
N North
S South
E East
W West
NE Northeast
NW Northwest
SE Southeast
SW Southwest
Roof Operation Display Displays the roof operation status.
Refer to Operation Indication on page
3-42 .
MX-5_8FR4-EA-16J_Edition1.indb 24 2016/08/11 20:28:47