warning lights MAZDA MODEL MX-5 MIATA RF 2020 Workshop Manual

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 vehicle is driven at a
speed faster than about 20 km/h (12 mph),
the warning light flash
es. 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/tr
unk 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 rein
stall the fuel-filler
cap.
Refer to Refueling on page 3-28
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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SignalWarning Action to be taken
Low Washer Fluid
Level Warning Indica‐
tion/Warning Light
*
This warning light indicates that little wash‐
er fluid remains. Add washer fluid (page 6-27).

Tire Pressure Monitoring Sys
tem Warning Light (Turns on)
Take the appropriate action and verify that the warning light t urns off.
Wa r n i n g
When the warning light illuminate s, and the warning beep sound is heard when tire pressu re is too low in one or
more tires.
WARNING
If the tire pressure monitoring system warning light illuminates or flashes, or the tire pressure warning beep sound
is heard, decrease vehicle speed immediately and avoid sudden maneuvering and braking:
If the tire pressure monitoring system warning light illumin ates or flashes, or the tire pressure warning beep sound
is heard, it is dangerous to drive the vehicle at high speeds, or perform sudden maneuvering or braking. Vehicle
drivability 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 da ngerous, 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 situation that could lead to tire failure and a
dangerous accident.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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Action to be taken
Inspect the tires and adjust to the specified inflation pressur e (page 6-38).
CAUTION
When replacing/repairing the tires or wheels or both, have the work done by an Authorized Mazda Dealer, or the
tire pressure sens ors may be damaged.
NOTE
Perform tire pressure adjustment when the tires are cold . Tire pressure will vary according to the tire temper‐
ature, therefore let the vehicle stand for 1 hour or only drive it 1.6 km (1 mile) or less before adjusting the
tire pressures. When pressure is adjusted on hot tires to the cold inflation pressure, the TPMS warning light/
beep may turn on after the tires cool and pressure drops below specification.
Also, an illuminated TPMS warning light, resulting from the tire air pressure dropping due to cold ambient
temperature, may turn off if the ambient temperature rises. In this case, it will also be necessary to adjust the
tire air pressures. If the TPMS warnin g light illuminates due to a drop in tire air pressure, make sure to check
and adjust the tire air pressures.
After adjusting the tire air pressures, it may require some time for the TPMS warning light to turn off. If the
TPMS warning light remains illuminate d, drive the vehicle at a speed of at least 25 km/h (16 mph) for 10
minutes, and then verify that it turns off.
Tires lose air naturally over time and the TPMS cannot tell if the tires are getting too soft over time or you
have a flat. However, when you find one low tire in a set of four-that is an indication of trouble; you should
have someone drive the vehicle slowly forward so you can inspect any low tire for cuts and any metal objects
sticking through tread or sidewall. Put a few drops of water in the valve stem to see if it bubbles indicating a
bad valve. Leaks need to be addr essed by more than simply refilling the trouble tire as leaks are dangerous
― take it to an Authorized Mazda Dealer which has all the equipment to fix tires, TPMS systems and order
the best replacement tire for your vehicle.
If the warning light illuminates again even after the tire pressures are adjusted, there may be a tire puncture.

If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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KEY Indication (White)/KEY Warning Light (Red)
Take the appropriate action and verify that the warning light t urns off.
SignalCause Action to be taken
(White)
KEY Indication*
The advanced key battery is dead . Replace the key battery (page 6-34).
(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 placed 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 ou t of the cabin, and
then all the doors are closed. Bring the advanced key back into the cab‐
in.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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Message Indicated in Multi-information Display*
If there is a notification from the vehicle, a message is displayed in the multi-information
display. Check the information and take the necessary action.

(Display example)
If the warning light turns on/fla shes simultaneously or a symbol is indicated in the display,
check the information regarding the warning light or symbol.
Refer to If a Warning Light Turns On or Flashes on page 7-33.
Display Content Action to be taken
Indicated when the push button start is
pressed while the selector lever is not in
the P position. Shift the selector lev
er to the P position.
Indicated when the push button start is
pressed without depressing the brake
pedal. Depress the brake pedal and press the
push button start.
Indicated when the push button start is
pressed without depressing the clutch
pedal.Depress the clutch pedal and press the
push button start.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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Message Indicated on Display
If a message is displayed in the center display, take appropriate action (in a calm manner)
according to the displayed message.

(Display example)
▼ Stop Vehicle in Safe Place Immediately
If the following messages are dis
played in the center display , a vehicle system may be
malfunctioning. Stop the vehicle in a safe place and contact an Authorized Mazda Dealer.
Display Indicated Condition
Displays if the engine coolant temperature has increased excess ively.
Displays if the charging system has a malfunction.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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▼Verify Display Content
Displays in the following cases:
Display
Indicated Condition/Action to be taken
The following message is displayed when the temperature around the
center display is high.
Lowering the temperature in the cabin or the temperature around the
center display by avoiding direct sunlight is recommended.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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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 t he driver's door is
opened.
*1 If the light switch is left on, the auto headlight off function automatically
turns off the lights about 30 seconds
after switching the ignition off. The
time setting can be changed.
Refer to Personalization Features on
page 9-9.
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 Personalization Features on
page 9-9.
▼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 veh
icle 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 t he vehicle speed falls
below 20 km/h (12 mph).
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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NOTE
To allow the passenger occupant
classification sensor to function
properly, do not place and sit on an
additional seat cushion on the
passenger's seat. The sensor may not
function properly because the additional
seat cushion could cause sensor
interference.
If a small child is seated on the
passenger's seat, the warning beep may
not operate.
Mexico
If the vehicle speed exceeds about 20
km/h (12 mph) with the driver or
passenger's seat belt unfastened, a warning
beep sounds continuously. If the seat belt
remains unfastened, the beep sound stops
once and then continues for about 90
seconds. The beep stops after the driver or
passenger's seat belt is fastened.
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).
NOTE
Placing heavy items on the passenger's
seat may cause the passenger's seat belt
warning function to operate depending
on the weight of the item.
To allow the passenger seat weight
sensor to function properly, do not place
and sit on an additional seat cushion on
the passenger's seat. The sensor may not
function properly because the additional
seat cushion could cause sensor
interference.
If a small child is seated on the
passenger's seat, the warning beep may
not operate.
▼ Retractable Hardtop Warning Beep*
When operating the retractable hardtop
switch, the warning beep is activated when
the retractable hardtop operation begins
and when it is completed.
If there is a problem with the retractable
hardtop, the warning beep is activated
continuously while operating the switch. If
the warning beep is activated continuously
while operating the switch, have the
vehicle inspected at an Authorized Mazda
Dealer.
▼Ignition Not Switched Off (STOP)
Warning Beep
If the driver's door is opened with the
ignition switched to ACC, a beep will be
heard continuously in the cabin to notify
the driver that the
ignition has not been
switched OFF (STOP). Under this
condition, the keyles s entry system will
not operate, the vehicle cannot be locked,
and the battery voltage will be depleted.
▼ Key Removed from Vehicle Warning
Beep
Vehicles with advanced keyless function
If the key is taken out of the vehicle while
the ignition is not switched OFF and all
the doors are closed, the beep which
sounds outside of the vehicle will be heard
6 times, the beep which sounds inside the
vehicle will be
heard 6 times.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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Vehicles without advanced keyless
function
If the key is taken out of the vehicle while
the ignition is not switched OFF and all
the doors are closed, a beep will be heard
in the cabin 6 times.
NOTE
Because the key utilizes low-intensity
radio waves, the Key Removed From
Vehicle Warning may activate if the key is
carried together with a metal object or it
is placed in a poor signal reception area.
▼ Request Switch Inoperable Warning
Beep (With the advanced keyless
function)
If the request switch is pressed with the
door open or ajar, or the ignition is not
switched OFF with a key being carried, a
beep will be heard outside for about 2
seconds to notify the driver that the door
or trunk lid cannot be locked.
▼Key Left-in-trunk Compartment
Warning Beep (With the advanced
keyless function)
If the key is left in the trunk with all the
doors locked and the trunk lid closed, a
beep will be heard outside for about 10
seconds to notify the driver that the key is
in the trunk. In this case, take out the key
by pressing the electric trunk lid opener
and opening the trunk lid. The key taken
out of the trunk may not operate because
its functions have been temporarily
stopped. To restore the key's functions,
perform the applicable procedure (page
3-10).
▼ Key Left-in-vehicle Warning Beep
(With the advanced keyless
function)
If all the doors and trunk are locked using
another key while the key is left in the
cabin, the beep which sounds outside of
the vehicle will be heard for about 10
seconds to notify the driver that the key is
in the cabin. In this case, take out the key
by opening the door. A key taken out of
the vehicle using this method may not
operate because its functions have been
temporarily stopped. To restore the key's
functions, perform the applicable
procedure (page 3-10).
▼Power Steering Warning Buzzer
If the power steer
ing system has a
malfunction, the power steering
malfunction indication/malfunction
indicator light turns on or flashes and the
buzzer operates at the same time.
Refer to Stop Vehicle in Safe Place
Immediately on page 7-33.
▼ Tire Inflation Pressure Warning
Beep
The warning beep sound will be heard for
about 3 seconds if the tire pressures
decrease.
Refer to Tire Pressure Monitoring System
on page 4-116.
▼Blind Spot Monitoring (BSM)
Warning Beep*
Driving forward
The warning beep operates when the turn
signal lever is operated to the side where
the Blind Spot Monitoring (BSM) warning
light is illuminated.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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