engine MAZDA MODEL MX-5 MIATA 2021 Service Manual

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
ABS Warning Light*1
Electronic Brake Force
Distribution System Wa r n i n g
7-33
ABS warning 7-36
Check Engine Light*17-36
*Automatic Transmission Warnin g Indication/Warning Light*17-36
Air Bag/Seat Belt Pretensioner System Warning Light*17-36
Tire Pressure Monitoring System Warning Light*1
Flashing
7-36
Turns on 7-40
(Red)
*KEY Warning Light*1
Turns on7-36
Flashing 7-40
(Amber)
*KEY Warning Indication 7-36
*Lane Departure Warning System (LDWS) Warning Indication/
Warning Light*1
Turns on 7-36
Flashing 4-84
(Amber)
*High Beam Control System (HBC) Warning Indication/Warn‐
ing Light*17-36
*Blind Spot Monitoring (BSM) Warning Indication 7-36
*Retractable Hardtop Warning Indication
7-36
LED Headlight Warning Light*17-36
(Amber)
*Smart City Brake Support (SCBS) Warning Indication/Warn‐
ing Light*17-40
Seat Belt Warning Light 7-40
*Door-Ajar Warning Light7-40
When Driving
Instrument Cluster and Display
4-28*Some models.
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

Manual Transmission ShiftPattern
Neutral position
The shift pattern of the transmission is
conventional, as shown.

Depress the clutch pedal all the way down
while shifting; then release it slowly.

Your vehicle is equipped with a device to
prevent shifting to R (reverse) by mistake.
Push the shift lever downward and shift to
R.

WA R N I N G
Do not use sudden engine braking on
slippery road surfaces or at high speeds:
Shifting down while driving on wet, snowy,
or frozen roads, or while driving at high
speeds causes sudden engine braking,
which is dangerous. The sudden change in
tire speed could cause the tires to skid. This
could lead to loss of vehicle control and an
accident.
Always leave the shift lever in 1 or R
position and set the parking brake when
leaving the vehicle unattended:
Otherwise the vehicle could move and
cause an accident.
CAUTION
 Keep your foot off the clutch pedal except
when shifting gears. Also, do not use the
clutch to hold the vehicle on an upgrade.
Riding the clutch will cause needless
clutch wear and damage.
 Do not apply any excessive lateral force
to the shift lever when changing from
5th to 4th gear. This could lead to the
accidental selection of 2nd gear, which
could result in damage to the
transmission.
 Make sure the vehicle comes to a
complete stop before shifting to R.
Shifting to R while the vehicle is still
moving may damage the transmission.
When Driving
Manual Transmission Operation
4-32
MX-5_8JS9-EA-20K_Edition1_old 2020-8-28 13:50:01

For cruising, Mazda recommends these
shift points:
GearVehicle speed
1 to 2 11 km/h (7 mph)
2 to 3 31 km/h (19 mph)
3 to 4 42 km/h (26 mph)
4 to 5 55 km/h (34 mph)
5 to 6 66 km/h (41 mph)
Downshifting
When you must slow down in heavy
traffic or on a steep upgrade, downshift
before the engine starts to overwork. This
reduces the chance of stalling and gives
better acceleration when you need more
speed.
On a steep downgrade , downshifting
helps maintain safe speed and prolongs
brake life.
When Driving
Manual Transmission Operation
4-34
MX-5_8JS9-EA-20K_Edition1_old 2020-8-28 13:50:01

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).
Various Lockouts:
NOTE
The Sport AT has an option that is not includ
ed in the traditional automatic transmission
that gives the driver the option of selecti ng 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 4-38).
When Driving
Automatic Transmission
4-35
MX-5_8JS9-EA-20K_Edition1_old 2020-8-28 13:50:01

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 position.
The ignition cannot be switched to OFF
if the selector lever is not in P position.
▼ 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.
Cover
3. Press and hold the lock-release button.
4. Move the selector lever.
Take the vehicle to an Authorized Mazda
Dealer to have the system checked.
Transmission Ranges
The shift position indication in the
instrument cluster illuminates.
Refer to Warning/Indicator Lights on
page 4-27.
The selector lever must be in P or N
position to operate the starter.
P (Park)
P locks the transmissi on and prevents the
rear wheels from rotating.
WA R N I N G
Always set the selector lever to P position
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 3-50).
When Driving
Automatic Transmission
4-36
MX-5_8JS9-EA-20K_Edition1_old 2020-8-28 13:50:01

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.
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 position 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 4-38.
▼ 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.
▼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/ve
hicle 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.
When Driving
Automatic Transmission
4-37
MX-5_8JS9-EA-20K_Edition1_old 2020-8-28 13:50:01

Manual Shift Mode
The manual shift mode gives you the feel
of driving a manual transmission vehicle
by allowing you to operate the selector
lever manually. This allows you to control
engine rpm and torque to the drive wheels
much like a manual transmission when
more control is desired.
To change to manual shift mode, shift the
lever from D to M.

NOTE
Changing to manual shift mode while
driving will not damage the transmission.
To return to automatic shift mode, shift the
lever from M to D.
NOTE
If you change to manual shift mode
when the vehicle is stopped, the gear
will shift to M1.
If you change to manual shift mode
without depressing the accelerator pedal
when driving in D range, 5th gear/6th
gear, the gear will shift to M4/M5.
▼Indicators
Manual shift mode indication
In manual shift mode, the “M” of the shift
position indication in
the instrument panel
illuminates.
Gear position indication
The numeral for th e selected gear
illuminates.

Manual shift mode indication
Gear position indication
NOTE
If the gears cannot be shifted down
when driving at higher speeds, the gear
position indication will flash twice to
signal that the gears cannot be shifted
down (to protect the transmission).
▼ Manually Shifting Up
You can shift gears up by operating the
selector lever or the steering shift
switches
*.
M1 → M2 → M3 → M4 → M5 → M6
Using selector lever
To shift up to a h igher gear, tap the
selector lever back
once.

When Driving
Automatic Transmission
4-38*Some models.
MX-5_8JS9-EA-20K_Edition1_old 2020-8-28 13:50:01