If a Warning Light Turns On or Flashes
If any warning light turns on/flashes, take appropriate action for each light. There is no
problem if the light turns off, ho wever if the light does not turn off or turns on/flashes again,
consult an Authorized Mazda Dealer.
The details for some warnings can be viewed on the center display.
1. If the warning light is turned on, select the
icon on the home screen to display the
application screen.
2. Select “Vehicle Status Monitor”.
3. Select “Warning Guidance” to display the current warnings.
4. Select the applicable warni ng to view the warning details.
▼Stop Vehicle in Safe Place Immediately
If any of the following warning lights turns on,
the system may have a malfunction. Stop the
vehicle in a safe place immediately and contact an Authorized Mazda Dealer.
Signal Warning
Brake System Warning
Light This warning has the
following functions:
Parking brake warning/Warning light inspection
The light illuminates when the parking brake is applied w ith the ignition switched to
START or ON. It turns off when th e parking brake is fully released.
Low brake fluid level warning
If the brake warning light re mains illuminated even though the parking brake is re ‐
leased, the brake fluid may be low or there could be a problem with the brake system.
Park the vehicle in a safe place immediatel y and contact an Authorized Mazda Dealer.
WA R N I N G
Do not drive with the brake system warning light illuminated. Contact an Authorized
Mazda Dealer to have the brakes inspected as soon as possible:
Driving with the brake system warning light illuminated is dangerous. It indicates that
your brakes may not work at all or that they could completely fail at any time. If this
light remains illuminated, after checking that the parking brake is fully released, have
the brakes inspected immediately.
CAUTION
In addition, the effectiveness of the braking may diminish so you may need to depress
the brake pedal more st rongly than normal to stop the vehicle.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
7-33
MX-5_8KH8-EA-21K_Edition3_old 2021-11-10 13:10:56
SignalWarning
Check Engine LightIf this light illuminates while
driving, the vehicle may have a problem. It is important to
note the driving conditions wh en the light illuminated and consult an Authorized Mazda
Dealer.
The check engine light may illumi nate in the following cases:
The engine's electrical system has a problem.The emission control system has a problem.The fuel tank level being very low or approaching empty.The fuel-filler cap is missing or not tightened securely.
If the check engine light remains on, or it flashes continuously , do not drive at high
speeds and consult an Authorized M azda Dealer as soon as possible.
Automatic Trans‐
mission Indication/
Warning Light
*
The indication/light illuminates wh en the transmission has a problem.
CAUTION
If the automatic transmission warning indication/light illuminates, the transmission has an
electrical problem. Continuing to drive your Mazda in this condition could cause damage to
your transmission. Consult an Authorized Mazda Dealer as soon as possible.
(Turns on)
TCS/DSC Indicator Light If the light stays on, the TCS, DSC or the br
ake assist system may have a malfunction and
they may not operate correctly. Take your vehicle to an Authorized Mazda Dealer.
Air Bag/Seat Belt
Pretensioner System Warning Light A system malfunction is indicated
if the warning light constantly flashes, constantly illu‐
minates or does not illuminate at all when the ignition is switched ON. If any of these oc ‐
cur, consult an Authorized M azda Dealer as soon as possible. The system may not operate
in an accident.WA R N I N G
Never tamper with the air bag/pretensioner systems and always have an Authorized Mazda
Dealer perform all servicing and repairs:
Self-servicing or tampering with the systems is dangerous. An air bag/pretensioner could
accidentally activate or become disabled causing serious injury or death.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
*Some models.7-37
MX-5_8KH8-EA-21K_Edition3_old 2021-11-10 13:10:56
SignalWarning
(Flashing)
Tire Pressure Moni ‐
toring System
Warning Light If the tire pressure monitoring system has a
malfunction, the tire pressure warning light
flashes. Have your vehicle checked by an Au thorized Mazda Dealer as soon as possible.
WARNING
If the tire pressure monitoring system warning light illuminates or
flashes, or the tire pres‐
sure warning beep sound is heard, decrease vehicle speed immediately and avoid sudden
maneuvering and braking:
If the tire pressure monitoring system warning light illuminates or flashes, or the tire pres‐
sure warning beep sound is heard, it is dang erous to drive the vehicle at high speeds, or
perform sudden maneuver ing or braking. Vehicle drivabilit y could worsen and result in an
accident.
To determine if you have a slow leak or a flat, pull over to a safe position where you can
check the visual condition of the tire and determine if you have enough air to proceed to a
place where air may be added and the system monitored again by an Authorized Mazda
Dealer or a tire repair station.
Do not ignore the TPMS Warning Light:
Ignoring the TPMS warning light is dangerous, even if you know why it is illuminated. Have
the problem taken care of as soon as possible before it develops into a more serious situa‐
tion that could lead to tire failure and a dangerous accident.
(Amber)
KEY Warning Indi ‐
cation
*
“Keyless System malfunction” is displayed
This message is displayed if the advanced keyless entry & push button start system has a
problem.
Contact an Authorized Mazda Dealer.
CAUTION
If the message is indicate d, or the push button star t indicator light (amber)
flashes, the en‐
gine may not start. If the engine cannot be started, try starting it using the emergency oper‐
ation for starting the engine, and have the vehicle inspected at an Authorized Mazda Deal‐
er as soon as possible.
Refer to Emergency Operation for St arting the Engine on page 4-10.
“Ignition is on” is displayed
This message is displayed when the driver's door is opened without switching the ignition
off.
“Key not detected” is displayed
This message is displayed when any of the fo llowing operations is performed with the key
out of the operational range or placed in areas inside the cabin where it is difficult for the
key to be detected.
The push button start is pressed with the ignition switched offThe ignition is switched onAll doors are closed without switching the ignition off
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
7-38*Some models.
MX-5_8KH8-EA-21K_Edition3_old 2021-11-10 13:10:56
SignalWarning
(Red)
(Turns on)
KEY Warning
Light
*
If any malfunction occurs in the keyless entry system, it illuminates continuously.
CAUTION
If the key warning indicator light illuminates or the push button start indicator light (amber)
flashes, the engine may not start. If the engine cannot be started, try starting it using the
emergency operation for starting the engine, and have the vehicle inspected at an Author‐
ized Mazda Dealer as soon as possible.
Refer to Emergency Operation for Starting the Engine on page 4-10.
(Turns on)
Lane Departure
Wa r n i n g S y s t e m
(LDWS) Warning
Indication/Warning
Light
*
The warning indication/warning light illuminate s if there is a problem with the system.
Have your vehicle inspected at an Authorized Mazda Dealer.
The LDWS does not operate when the warn ing indication/warning light illuminates.
CAUTION
A problem in the system may be indicated under the following conditions. Have your ve‐
hicle inspected at an Authorized Mazda Dealer.
When the warning indication/warning light illuminates while driving the vehicle.
When the system is canceled automatically, the warning indication/warning light illu‐
minates. Normally, the system restores automatically and the warning indication/
warning light turns off, however, if the wa rning indication/warning light illuminates,
there may be a problem with the system.
The warning indication/warning light does no t illuminate when the ignition is switch‐
ed ON.
Always use tires for all wheels that are of the specified size, and the same manufacture,
brand, and tread pattern. In addition, do not use tires with significantly different wear
patterns on the same vehicle. If such improper tires are used, the LDWS may not operate
normally.
When an emergency spare tire is used, the system may not operate normally.
NOTE
If the windshield area in front of the Fo rward Sensing Camera (FSC) is fogged or ob ‐
structed, the light turns on temporarily. If the light remains turned on, there may be a
problem with the system.
(Amber)
High Beam Control System (HBC)
Warning Indication/
Warning Light
*
The warning indication/warning light illuminate s if there is a problem with the system.
Have your vehicle inspected at an Authorized Mazda Dealer.
NOTE
If the windshield area in front of the Fo rward Sensing Camera (FSC) is fogged or ob ‐
structed, the warning in dication/warning light illuminates temporarily. If the warning in ‐
dication/warning light illuminates, ther e may be a problem with the system.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
*Some models.7-39
MX-5_8KH8-EA-21K_Edition3_old 2021-11-10 13:10:56
SignalWarning
Blind Spot Monitor‐
ing (BSM) Warning
Indication
*
The message is displayed when the system ha s a malfunction. Have your vehicle inspect‐
ed by an Authorized Mazda Dealer.
NOTE
If the vehicle is driven on a road with less traffic and few vehicles that the radar sensors
can detect, the system may pause. How ever, it does not indicate a malfunction.
Blind Spot Monitor‐
ing (BSM) OFF In ‐
dicator Light
*
A problem in the system may be indicated under the following conditions.
Have your vehicle inspected at an Authorized Mazda Dealer.
The light does not turn on when the ignition is switched ON.The light remains on even when the Blind Spot Monitoring (BSM) system can be oper‐
ated.
The light turns on while driving the vehicle.
NOTE
If the vehicle is driven on a road with less traffic and few vehicles that the radar sensors
can detect, the system may pause (The Blin d Spot Monitoring (BSM) OFF indicator light
in the instrument cluster illuminates). Ho wever, it does not indicate a malfunction.
Retractable Hardtop
Warning Indication*
The message is displayed when the system ha s a malfunction. Have your vehicle inspect‐
ed by an Authorized Mazda Dealer.
LED Headlight Warning Light This light illuminates if ther
e is a malfunction in the LED headlight. Have your vehicle
inspected by an Authorized Mazda Dealer.
▼ Taking Action
Take the appropriate action and verify
that the warning light turns off.
Signal Warning Action to be taken
(Amber)
Smart City Brake Sup ‐
port (SCBS) Warning
Light
*
The light turns on if the windshield is dirty
or there is a malfun ction in the system. Verify the reason wh
y the warning light is
illuminated on the center display.
If the reason why the warning light is illu ‐
minated is due to a dirty windshield, clean
the windshield.
For any other reasons, have the vehicle in ‐
spected at an Authorized Mazda Dealer.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
7-40*Some models.
MX-5_8KH8-EA-21K_Edition3_old 2021-11-10 13:10:56
SignalWarning Action to be taken
Seat Belt Warning
Light The seat belt warning light turns on if the
driver or passenger's seat is occupied and
the seat belt is not fastened with the ignition
switched ON.
If the driver or passenger's seat belt is un
‐
fastened (only when the passenger's seat is
occupied) and the vehi cle is driven at a
speed faster than abou t 20 km/h (12 mph),
the warning light flashes. After a short time,
the warning light stops flashing, but re ‐
mains illuminated.
NOTE
The warning light flashes for about 6
seconds if the driver's seat belt is not fas ‐
tened when the ignition is switched ON.
To allow the passenger occupant classifi ‐
cation sensor to function properly, do not
place and sit on an additional seat cush ‐
ion on the passenger's seat. The sensor
may not function properly because the
additional seat cushion could cause sen ‐
sor interference.
If a small child is seated on the passeng ‐
er's seat, the warning light may not oper ‐
ate. Fasten the seat belts.
Door-Ajar/Trunk
lid-Ajar Warning Indi ‐
cation/Warning Light The light turns on if any door/trunk lid is
not closed securely.
Close the door/trunk
lid securely.
Low Fuel Warning
Light The light turns on when the remaining fuel
is about 9.0 L (2.3 US gal, 1.9 Imp gal).
NOTE
The light illumination timing may vary be
‐
cause fuel inside the fuel tank moves
around according to the driving conditions
and the vehicle posture. Add fuel.
Check Fuel Cap Warn
‐
ing Light If the check fuel cap warning light illumi
‐
nates while driving, the fuel-filler cap may
not be installed properly. Stop the engine and re
install the fuel-filler
cap.
Refer to Refueling on page 3-25
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
7-41
MX-5_8KH8-EA-21K_Edition3_old 2021-11-10 13:10:56
KEY Indication (White)/KEY Warning Light (Red)
Take the appropriate action and verify that the warning light turns off.
Signal Cause Action to be taken
(White)
KEY Indication*
The advanced key battery is dead. Replace the key battery (page 6-31).
(Red)
(Flashing)
KEY Warning Light
*
(Red)
(Flashing)
KEY Warning Light
*
The advanced key is not within the opera‐
tion range. Bring the advanced key into the operation
range (page 3-9).
The advanced key is pl
aced in areas inside
the cabin where it is difficult for the key to
be detected.
A key from another manufacturer similar to
the advanced key is in the operation range. Take the key from another manufacturer
similar to the advanced key out of the op
‐
eration range.
Without the ignition switched off, the ad ‐
vanced key is taken out of the cabin, and
then all the doors are closed. Bring the advanced ke
y back into the cab‐
in.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
7-44*Some models.
MX-5_8KH8-EA-21K_Edition3_old 2021-11-10 13:10:56
Warning Sound isActivated
▼Lights-On Reminder
The lights-on reminder is operable when
the time setting
*1 of the auto headlight off
function is off.
If lights are on and the ignition is switched
to ACC or off, a continuous beep sound
will be heard when the driver's door is
opened.
*1 If the light switch is left on, the auto headlight off func tion automatically
turns off the lights about 30 seconds
after switching the ignition off. The
time setting can be changed.
Refer to the Settings section in the
Mazda Connect Owner's Manual.
NOTE
When the ignition is switched to ACC,
the “Ignition Not Switched Off (STOP)
Warning Beep” (page 7-49) overrides
the lights-on reminder.
A personalized function is available to
change the sound volume for the
lights-on reminder.
Refer to the Settings section in the
Mazda Connect Owner's Manual.
▼ Air Bag/Seat Belt Pretensioner
System Warning Beep
If there is a problem with the air bag/front
seat belt pretensioner systems and the
warning light illumination, a warning beep
sound will be heard for about 5 seconds
every minute.
The air bag and front seat belt pretensioner
system warning beep sound will continue
to be heard for approximately 35 minutes.
Have your vehicle inspected at an
Authorized Mazda Dealer as soon as
possible.
WA R N I N G
Do not drive the vehicle with the air bag/
front seat belt pretensioner system warning
beep sounding:
Driving the vehicle with the air bag/front
seat belt pretensioner system warning beep
sounding is dangerous. In a collision, the
air bags and the front seat belt
pretensioner system will not deploy and
this could result in death or serious injury.
Contact an Authorized Mazda Dealer to
have the vehicle inspected as soon as
possible.
▼ Seat Belt Warning Beep
Except Mexico
If the driver's seat belt is not fastened
when the ignition is switched ON, a beep
sound will be heard for about 6 seconds. If
the driver or the passenger's seat belt is not
fastened and the vehicle is driven at a
speed faster than about 20 km/h (12 mph),
a beep sound will be heard again for a
specified period of time.
Until a seat belt is fastened or a given
period of time has elapsed, the beep sound
will not stop even if the vehicle speed falls
below 20 km/h (12 mph).
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
7-48
MX-5_8KH8-EA-21K_Edition3_old
2021-11-10 13:10:56