ignition MAZDA MX5 MIATA 2017 Service Manual

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.
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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.
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4 –23 When Driving
Instrument Cluster and Display Average Fuel EconomyThis mode displays the average fuel
economy by calculating the total fuel
consumption and the total traveled
distance since purchasing the vehicle, re-
connecting the battery after disconnection,
or resetting the data.
The average fuel economy is calculated
and displayed every minute.
To clear the data being displayed, press the
INFO switch for more than 1.5 seconds.
After pressing the INFO switch,
- - - L/100 km (- - - mpg) will be displayed
for about 1 minute before the fuel
economy is recalculated and displayed.
Current Fuel EconomyThis displays the current fuel economy
by calculating the amount of fuel
consumption and the distance traveled.
Current fuel economy will be calculated
and displayed every two seconds.
When you've slowed to about 5 km/h
(3 mph), - - - L/100 km (- - - mpg) will be
displayed. Maintenance Monitor The following maintenance period
notifications can be displayed by turning
the Maintenance Monitor on. 
Scheduled Maintenance 
Tire Rotation 
Oil Change
For the setting method and indications
for the maintenance monitor, refer to the
Maintenance Monitor.
Refer to Maintenance Monitor on page
6-20 .
The maintenance monitor displays the
information when the ignition is switched
ON.
NOTE
This function is inoperable while the
vehicle is being driven.
Message display
When the remaining time or the distance
approaches 0, a message is displayed each
time the ignition is switched ON.
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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 .
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4 –28 When Driving
Instrument Cluster and Display
*Some models.Signal Warning Lights Page
Seat Belt Warning Light 7-41*
Door-Ajar Warning Light 7-41*
Door-Ajar Warning Indication 7-41*
Trunk lid-Ajar Warning Indication 7-41*
Low Fuel Warning Indication/Warning Light 7-41
Check Fuel Cap Warning Light *1
7-41*
Low Washer Fluid Level Warning Indication/Warning Light 7-41
*1 The light turns on when the ignition is switched on for an operation 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 Dealer.
*2 The light turns on continuously when the parking brake is applied.
Indication/Indicator Lights
These lights turn on or flash to notify the user of the system o peration status or a system
malfunction. Signal Indicator Lights Page*
Passenger Air Bag Deactivation Indicator Light *1
2-37
(White/Green) *
KEY Indicator/Indicator Light 3-8
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4 –30 When Driving
Instrument Cluster and Display
*Some models.Signal Indicator Lights Page
(Green) *
High Beam Control System (HBC) Indicator Light 4-78*
Blind Spot Monitoring (BSM) OFF Indicator Light *1
4-90*
Lane Departure Warning System (LDWS) OFF Indicator
Light *1
4-82
(White/Amber) Cruise Main Indication/Indicator Light 4-101
(Green) Cruise Set Indication/Indicator Light 4-101
*1 The light turns on when the ignition is switched on for an operation 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 Dealer.
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 is illuminated
when the preset maintenance period
arrives. Verify the content and perform
maintenance.
Refer to Maintenance Monitor on page
6-20 . 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.
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4 –34 When Driving
Transmission
Automatic Transmission Controls Lock-release button
Indicates the selector lever can be shifted freely into any position.
Indicates that you must hold in the lock-release button to shift.Indicates that you must depress the brake pedal and hold in the lock-release
button to shift (The ignition must be switched ON). V arious Lockouts:
NOTE
The Sport AT has an option that is not included in the traditional automatic transmission
that gives the driver the option of selecting each gear instead of leaving it to the
transmission to shift gears. Even if you intend to use the automatic transmission functions
as a traditional automatic, you should also be aware that you can inadvertently shift
into manual shift mode and an inappropriate gear may be retained as the vehicle speed
increases. If you notice the engine speed going higher or hear the engine racing, confirm
you have not accidentally slipped into manual shift mode (page 4-37 ).
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4 –35 When Driving
Transmission Shift Position Indication
The selector position is indicated when the
ignition is switched ON.
Gear position indication
In manual shift mode, the “M” of the shift
position indication illuminates and the
numeral for the selected gear is displayed.
Warning LightThe warning light turns on when the
system has a malfunction.
Refer to Warning Indication/Warning
Lights on page 4-26 .
Transmission Ranges 
The shift position indicator light in the
instrument cluster illuminates. Refer to
Warning/Indicator Lights on page
4-26 . 
The selector lever must be in P or N to
operate the starter.
P (Park)
P locks the transmission and prevents the
rear wheels from rotating.
WARNING Always set the selector lever to P and set
the parking brake:
Only setting the selector lever to the
P position without using the parking
brake to hold the vehicle is dangerous.
If P fails to hold, the vehicle could move
and cause an accident. CAUTION 
Shifting into P, N or R while the vehicle is
moving can damage your transmission. 
Shifting into a driving gear or reverse
when the engine is running faster than
idle can damage the transmission.
R (Reverse)
In position R, the vehicle moves only
backward. You must be at a complete
stop before shifting to or from R, except
under rare circumstances as explained in
Rocking the Vehicle (page 3-53 ).
N (Neutral)
In N, the wheels and transmission are not
locked. The vehicle will roll freely even
on the slightest incline unless the parking
brake or brakes are on.
WARNING If the engine is running faster than idle,
do not shift from N or P into a driving
gear:
It's dangerous to shift from N or P
into a driving gear when the engine
is running faster than idle. If this is
done, the vehicle could move suddenly,
causing an accident or serious injury.
Do not shift into N when driving the
vehicle:
Shifting into N while driving is
dangerous. Engine braking cannot
be applied when decelerating which
could lead to an accident or serious
injury.
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4 –36 When Driving
Transmission
CAUTION Do not shift into N when driving
the vehicle. Doing so can cause
transmission damage.
NOTE
Apply the parking brake or depress the
brake pedal before moving the selector
lever from N to prevent the vehicle from
moving unexpectedly.
D (Drive)
D is the normal driving position. From a
stop, the transmission will automatically
shift through a 6-gear sequence.
M (Manual)
M is the manual shift mode position. Gears
can be shifted up or down by operating the
selector lever. Refer to Manual Shift Mode
on page 4-37 .
Active Adaptive Shift (AAS)Active Adaptive Shift (AAS)
automatically controls the transmission
shift points to best suit the road conditions
and driver input. This improves driving
feel. The transmission may switch to AAS
mode when driving up and down slopes,
cornering, driving at high elevations,
or depressing the accelerator pedal
quickly while the selector lever is in the
D position. Depending on the road and
driving conditions/vehicle operations, gear
shifting could be delayed or not occur,
however, this does not indicate a problem
because the AAS mode will maintain the
optimum gear position. Shift-Lock System The shift-lock system prevents shifting out
of P unless the brake pedal is depressed.
To shift from P:
1. Depress and hold the brake pedal.
2. Start the engine.
3. Press and hold the lock-release button.
4. Move the selector lever.
NOTE 
When the ignition is switched to ACC or
the ignition is switched off, the selector
lever cannot be shifted from P. 
The ignition cannot be switched to OFF
if the selector lever is not in P.
Shift-Lock Override If the selector lever will not move from P
using the proper shift procedure, continue
to hold down the brake pedal.
1. Remove the shift-lock override cover
using a cloth-wrapped flat head
screwdriver.
2. Insert a screwdriver and push it down.

C ove r
3. Press and hold the lock-release button.
4. Move the selector lever.
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4 –45 When Driving
Switches and Controls
Lighting Control HeadlightsTurn the headlight switch to turn the headlights, other exterior lights and dashboard
illumination on or off.
When the lights are turned on, the lights-on indicator light in the instrument cluster turns on.
NOTE 
If the light switch is left on, the lights will automatically switch off approximately 30
seconds after switching the ignition off.
The time setting can be changed.
Refer to Personalization Features on page 9-9 .
To prevent discharging the battery, do not leave the lights on while the engine is off unless
safety requires them.
Without auto-light control
Switch Position
Ignition Position ON ACC or
OFF ON ACC or
OFF ON ACC or
OFF
Headlights Off Off Off Off On On *2
Daytime running lights On *1
Off On *1
Off Off Off
Taillights
Parking lights
License lights
Side-marker lights
Dashboard illumination Off Off On On *2
On On *2
*1 The lights are turned on while the vehicle is driven.
*2 The lights are turned on for the specified period by the auto he adlight off function.
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