warning lights MAZDA MODEL CX-5 2019 (in English) Workshop Manual

SignalWarning
(Flashing)
Tire Pressure Moni‐
toring System
Wa r n i n g L i g h t
*
If the tire pressure monitoring s ystem has a malfunction, the tire pressure warning light
flashes. Have your vehicle check ed by an Authorized Mazda Deale r as soon as possible.
WA R N I N G
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 warnin g 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 indicated, or the push button start indicato r 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 with out switching the ignition
off.
“Key Not Detected” is displayed
This message is displayed when any of the following operations is performed with the key
out of the operational range or placed in areas inside the cabi n where it is difficult for the
key to be detected.
The push button start is pressed with the ignition switched offThe ignition is switched onAll doors are closed without switching the ignition off
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
7-30*Some models.
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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.
(Amber)
High Beam Control System (HBC)
Warning Indication/
Warning Light
*
The light remains turned on if th ere is a problem with the system. Have your vehicle in‐
spected at an Authorized Mazda Dealer.
NOTE
If the Forward Sensing Camera (FSC) field of view is impaired during bad weather condi ‐
tions (such as rain, fog, and snow) and when the windshield is dirty, the warning indica ‐
tion/warning light for the High Beam Control System (HBC) may display/turn on. Howev ‐
er, this does not indicate a problem.
Blind Spot Monitor‐ ing (BSM) Warning
Indication
*
The Warning indication turns on if there is any malfunction in the Blind Spot Monitoring
(BSM). 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 i ndicated under the following conditions.
Have your vehicle inspected a t 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.
It 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). However, it does not indicate a malfunction.
(Amber)
Mazda Radar Cruise Control with Stop & Go function
(MRCC with Stop & Go function)
Warning Indication
*
The message is displayed when the system has a malfunction. Have your vehicle inspect‐
ed at an Authorized Mazda Dealer.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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SignalWarning
Lane-keep Assist
System (LAS) &
Lane Departure
Wa r n i n g S y s t e m
(LDWS) Warning
Indication
*
The message is displayed when the system has a malfunction. Have your vehicle inspect‐
ed at an Authorized Mazda Dealer.
The system does not operate when the warning message is displayed.
CAUTION
Always use tires for all wheels that are of the specified size, and the same manufacture,
brand, and tread pattern. In addition, do no t use tires with significantly different wear
patterns on the same vehicle. If such improper tires are used, the system may not operate
normally.
 When an emergency spare tire is used, the system may not operate normally.
LED Headlight
Warning Light This light illuminates if there
is a malfunction in the LED hea dlight. Have your vehicle
inspected by an Authorized Mazda Dealer.
▼ Taking Action
Take the appropriate action and verify that the warning light t
urns off.
SignalWarning Action to be taken
(Amber)
Smart Brake Support/
Smart City Brake Sup‐ port (SBS/SCBS)
Warning Indication/
Wa r n i n g L i g h t
*
The light turns on if the windshield or the
radar sensor are dirty, or there is a malfunc‐
tion in the system. Verify the reason why 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.
If the warning light is illuminated because
of a dirty radar sensor, clean the front em‐
blem.
For any other reasons, have the vehicle in‐
spected at an Authorized Mazda Dealer.
Low Fuel Warning In‐
dication/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 Indication/Warning 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 reinstall the fuel-filler
cap.
Refer to Refueling on page 3-30.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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SignalWarning Action to be taken
Engine Oil Level
Warning Light This warning light indicates that the engine
oil level is around the MIN mark (page
6-26).
Add 1 L (0.3 US gal, 0.2 Imp gal) of en‐
gine oil (page 6-24).
Seat Belt Warning
Light (Front seat) Except Mexico
The seat belt warning light turns on if the
driver or front passenger's seat is occupied
and the seat belt is not
fastened with the ig‐
nition switched ON.
If the driver or front passenger's seat belt is
unfastened (only when the front passenger's
seat is occupied) and the vehicle is driven at
a speed faster than abo ut 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 front passenger occupant
classification sensor to function properly,
do not place and sit on an additional seat
cushion on the front passenger's seat.
The sensor may not function properly be ‐
cause the additional seat cushion could
cause sensor interference.
If a small child is seated on the front pas‐
senger's seat, the warning light may not
operate. Fasten the seat belts.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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SignalWarning Action to be taken
Seat Belt Warning
Light (Front seat) Mexico
The seat belt warning light turns on if the
driver or front passeng
er's seat is occupied
and the seat belt is not fastened with the ig‐
nition switched ON.
If the driver or front passenger's seat belt is
unfastened (only when the front passenger's
seat is occupied) and the vehicle is driven at
a speed faster than abo ut 20 km/h (12 mph),
the warning light flash es. After a short time,
the warning light stops flashing, but re‐
mains illuminated. If a seat belt remains un‐
fastened, the warning light flashes again for
a given period of time.
NOTE
Placing heavy items on the front pas ‐
senger's seat may cause the front pas ‐
senger's seat belt warning function to op ‐
erate depending on the weight of the
item.
To allow the front passenger seat weight
sensor to function properly, do not place
and sit on an additional seat cushion on
the front passenger's seat. The sensor
may not function prop erly because the
additional seat cushion could cause sen ‐
sor interference.
If a small child is seated on the front pas ‐
senger's seat, the warning light may not
operate. Fasten the seat belts.
(Red)
Seat Belt Warning Light (Rear seat) If the rear seat belts are not fastened while
the ignition is switched ON , the driver and
the passenger are alerted by the warning
light.
The warning light operates even if there is
no passenger on the rear seat.
NOTE
If a rear seat belt is not fastened by a cer
‐
tain period of time after the engine has
been started, the warning light turns off. Fasten the seat belts.
Low Washer Fluid
Level Warning Indica‐
tion/Warning Light
*
This warning light indicates that little wash‐
er fluid remains. Add washer fluid (page 6-29).
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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SignalWarning Action to be taken
Door-Ajar/Lift‐
gate-Ajar Warning In‐
dication/Warning Light The light turns on if a
ny door/liftgate is not
closed securely. Close the door/liftgate securely.

Tire Pressure Monitoring Syste
m 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 illuminates, and the warning beep sound is heard when tire pressure is too low in one or
more tires.
WA R N I N G
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 illuminates 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 an d 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
*Some models.7-35
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Action to be taken
Inspect the tires and adjust to the specified inflation pressur e (page 6-41).
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 on ly 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 th e 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 illuminated, 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 ca n inspect any low tire for cuts and any metal objects
sticking through tread or sidewall. Pu t a few drops of water in the valve stem to see if it bubbles indicating a
bad valve. Leaks need to be addressed by more than simply refilling the trouble tire as leaks are dangerous
― take it to an Authorized Mazda Dealer which has all the equipmen t 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 Warning Indication/Warning Light
Take the appropriate action and verify that the warning light turns off.
SignalCause Action to be taken
(White)
KEY Warning Indica‐ tion The key battery is dead.
Replace the key battery (page 6-38).
(Red)
(Flashing)
KEY Warning Light The key battery is dead. Replace the key battery (page 6-38).
The key is not within the operation range.
Bring the key into the operation range
(page 3-8).
The key is placed in areas inside the cabin
where it is difficult for the key to be detect‐
ed.
A key from another manufacturer similar to
the key is in the operation range. Take the key from another manufacturer
similar to the key out of the operation
range.
Without the ignition switched off, the key is
taken out of the cabin, and then all the
doors are closed. Bring the key back into the cabin.
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 mu lti-information
display. Check the information and take the necessary action.

(Display example) Instrument Cluster
Type A
Type B
If the warning light tu rns on/flashes simultaneously or a symbol is indicated in the display,
check the informatio n regarding the warn ing light or symbol.
Refer to If a Warning Light Turns On or Flashes on page 7-23.
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 lever to the P position.
Indicated when the pu
sh button start is
pressed without de pressing the brake
pedal. Depress the brake pedal and press the
push button start.
Indicates when the Electric Parking
Brake (EPB) switch is operated without
depressing the brake pedal.Operate the Electric Parking Brake
(EPB) switch while depressing the brake
pedal.
Indicates when there is a problem with
the brake related system while the vehi‐
cle is being held in a stop position by the
AUTOHOLD function or during the
Mazda Radar Cruise Control with Stop
& Go function (MRC
C with Stop & Go
function) stop hold control. Depress the brake pedal.
Cancel the AUTOHOLD function or the
Mazda Radar Cruise Control with Stop
& Go function (M
RCC with Stop & Go
function), and have your vehicle inspect‐
ed at an Authorized Mazda Dealer.
Indicates the possibility of the vehicle
not being held in the stopped position by
the AUTOHOLD function or the Mazda
Radar Cruise Control with Stop & Go
function (MRCC with Stop & Go func‐
tion) stop hold control, such as on steep
slopes. Depress and hold your foot on the brake
pedal.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
7-38*Some models.
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DisplayContent Action to be taken
Indicates when the cancel operation is
done without depressing the brake pedal
while the vehicle is being held in the
stopped position by the AUTOHOLD
function. Cancel the AUTOHOLD function stop
hold control while depressing the brake
pedal.
Indicated when the engine coolant tem‐
perature is high or the engine is hot, and
the engine output is limited.
Drive slowly and make sure that the in‐
dication turns off.
If the indication does not turn off, con‐
sult an Authorized Mazda Dealer.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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