2020 MAZDA MODEL 6 engine

SignalWarning
Charging System Warn‐
ing Indication/Warning Light If the warning light illuminates
while driving, it indicates a malfunction of the alter‐
nator or of the charging system.
Drive to the side of the road and park off the right-of-way. Co nsult an Authorized
Mazda Dealer.
CAUTION
Do not continue driving when the charging system warning light is illuminated be‐
cause the engine could stop unexpectedly.
Engine Oil Warning Light This warning light indicates
low engine oil pressure.
CAUTION
Do not run the engine if the oil pressure is low. Otherwise, it could result in extensive
engine damage.
If the light illuminates or the warning indication is displayed while driving:
1. Drive to the side of the road and park off the right-of-way o n level ground.
2. Turn off the engine and wait 5 minutes for the oil to drain back into the oil pan.
3. Inspect the engine oil level (page 6-28). If it's low, add th e appropriate amount of
engine oil while being careful not to overfill.
CAUTION
Do not run the engine if the oil level is low. Otherwise, it could result in extensive
engine damage.
4. Start the engine and check the warning light.

If the light remains illuminated even though the oil level is normal or after adding oil,
stop the engine immediately and have your vehicle towed to an Authorized Mazda
Dealer.
(Red)
High Engine Coolant
Temperature Warning
Indication/Warning
Light The light flashes when the engine coolant temperature is extrem
ely high, and illumi‐
nates when the engine coolant temperature increases further.
Handling Procedure
Flashing light
Drive slowly to reduce engine l oad until you can find a safe place to stop the vehicle
and wait for the engine to cool down.
Illuminated light
This indicates the possibility of overheating. Park the vehicle in a safe place immedi‐
ately and stop the engine.
Refer to Overheating on page 7-20.
CAUTION
Do not drive the vehicle with the high engi ne coolant temperature warning light illumi‐
nated. Otherwise, it could resu lt in damage to the engine.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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SignalWarning
Power Steering Mal‐
function Indication*
The message is displayed if the electric power steering has a m alfunction.
If the message is displayed, st op the vehicle in a safe place a nd do not operate the
steering wheel. There is no problem if the message in the displ ay turns off after a
while. Contact an Authorized Mazda Dealer if the message is dis played continuously.
NOTE
If the message is displayed, the power steering will not operate normally. In this
case, the steering wheel can still be operated, however, the operation may feel
heavy compared to normal, or the stee ring wheel could vibrate when turning.
Repeatedly jerking the steering wheel left and right while the vehicle is stopped or
moving extremely slowly will cause the po wer steering system to go into protective
mode which will make the steering feel heavy, but this does not indicate a problem.
If this occurs, park the vehicle safely and wait several minutes for the system to
return to normal.
Power Steering Mal‐ function Indicator
Light
*
The light illuminates/flashes if the electric power steering ha s a malfunction.
If the light illuminates/flashes, stop the vehicle in a safe pl ace and do not operate the
steering wheel. There is no problem if the light turns off afte r a while. Contact an Au‐
thorized Mazda Dealer if the lig ht illuminates/flashes continuously.
NOTE
If the indicator light illuminates/flashes , the power steering will not operate nor ‐
mally. If this happens, th e steering wheel can still be operated, however, the opera ‐
tion may feel heavy compared to normal, or the steering wheel could vibrate when
turning.
Repeatedly jerking the steering wheel left and right while the vehicle is stopped or
moving extremely slowly will cause the po wer steering system to go into protective
mode which will make the steering feel heavy, but this does not indicate a problem.
If this occurs, park the vehicle safely and wait several minutes for the system to
return to normal.
▼ Contact Authorized Mazda Deal
er and Have Vehicle Inspected
If any of the following warning lights o r the indicator light turns on/flashes, the system may
have a malfunction. Contact an Authorized Mazda Dealer to have your vehicle inspected.
SignalWarning
ABS Warning LightIf the ABS warning light stays
on while you're driving, the ABS control unit has detected
a system malfunction. If this occurs, your brakes will function normally as if the vehicle
had no ABS.
Should this happen, consult an A uthorized Mazda Dealer as soon as possible.
NOTE
When the engine is jump-started to charge the battery, uneven rpm occurs and the ABS
warning light may illuminate. If this occurs, it is the result of the weak battery and does
not indicate an ABS malfunction.
Recharge the battery.
The brake assist system does not operate while the ABS warning light is illuminated.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
7-28*Some models.
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SignalWarning
(Red)
Brake Pedal Opera‐
tion Demand Warn‐
ing Light
*
When only flashing
Flashes if there is the possibility of the vehicle not being he ld in the stopped position by
the AUTOHOLD function, such as on steep slopes. Depress and hol d your foot on the
brake pedal.
When flashing and beep sound is activated at the same time
The warning light flashes and the beep sound is activated for a bout 5 seconds if there is a
problem with the system. If the warning light flashes and the warning sound is activated,
immediately depress the brake pedal and stop using the AUTOHOLD function then con‐
tact an Authorized Mazda Dealer.
WA R N I N G
Immediately depress the brake pedal if the warning light flashes and the beep sound is acti‐
vated while using the AUTOHOLD function:
Because the AUTOHOLD function is canceled forcibly, the vehicle may move unexpectedly
and result in an accident.
Check Engine Light If this light illuminates while d
riving, the vehicle may have a problem. It is important to
note the driving conditions whe n the light illuminated and consult an Authorized Mazda
Dealer.
The check engine light may illuminate in the following cases:
The engine's electrical system has a problem.The emission control system has a problem.(Except SKYACTIV-D 2.2)
The fuel tank level being very low or approaching empty.The fuel-filler cap is missing o r not tightened securely.
If the check engine light remains on, or it flashes continuously , do not drive at high
speeds and consult an Authorized Mazda Dealer as soon as possible.
WA R N I N G
If the check engine light turns on, do not disconnect the battery cables.
If the battery cables are disconnected and th en reconnected, the engine could be damaged
and catch on fire.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
7-30*Some models.
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SignalWarning
(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 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 Starting 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 withou t switching the ignition off
(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.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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▼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 rein
stall the fuel-filler
cap.
Refer to Refueling on page 3-27.
Engine Oil Level Warning Light This warning light indicates that the engine
oil level is around the MIN mark (page
6-28).
Add 1 L (0.3 US gal, 0.2 Imp gal) of en‐
gine oil (page 6-25).
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 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. 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 properly 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 6-32).
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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DisplayContent Action to be taken
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.
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.
Indicated when the engine speed in‐
creases because the engine is being
cleaned internally.The engine speed will increase while the
engine is running an internal cleaning
cycle with the selector lever in the P or
N position. Do not sto
p the engine while
the engine speed is high. When the
cleaning cycle is completed, the engine
speed will retu rn to normal.
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 displayed in the center display ,
a vehicle system may be
malfunctioning. Stop the vehicle in a safe place and contact an Authorized Mazda Dealer.
DisplayIndicated 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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