ignition MAZDA MODEL 6 2021 Owners Manual

Route the jumper cables away from parts that will be moving:
Connecting a jumper cable near or to moving parts (cooling fans, belts) is dangerous. The
cable could get caught when the engine starts and cause serious injury.
CAUTION
Use only a 12 V booster system. You can damage a 12 V starter, ignition system, and other
electrical parts beyond repair with a 24 V power supply (two 12 V batteries in series or a 24 V
motor generator set).
1. Move the booster vehicle so that its battery is as close as p ossible to your vehicle's
battery.
2. Make sure that the power such as for the headlights and air c onditioner is turned off.
3. Remove the battery cover.
If Trouble Arises
Battery Runs Out
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Overheating
If the temperature gauge indicates
overheating or the high engine coolant
temperature warning light turns on, the
vehicle loses power, or you hear a loud
knocking or pinging noise, the engine is
probably too hot.
WA R N I N G
Pull over to a safe location, then switch
the ignition off and make sure the fan is
not running before attempting to work
near the cooling fan:
Working near the cooling fan when it is
running is dangerous. The fan could
continue running indefinitely even if the
engine has stopped and the engine
compartment temperature is high. You
could be hit by the fan and seriously
injured.
Do not remove either cooling
system cap when the engine and radiator
are hot:
When the engine and radiator are hot,
scalding coolant and steam may shoot out
under pressure and cause serious injury.
Open the hood ONLY after steam is no
longer escaping from the engine:
Steam from an overheated engine is
dangerous. The escaping steam could
seriously burn you.
If the temperature gauge indicates
overheating or the high engine coolant
temperature warning light turns on:

1. Drive safely to the side of the road and
park off the right-of-way.
2. Shift into park (P).
3. Apply the parking brake.
4. Turn off the air conditioner.
5. Check whether coolant or steam is escaping from the engine
compartment.

If steam is coming from the engine
compartment:
Do not go near the front of the vehicle.
Stop the engine.
Wait until the steam dissipates, then
open the hood and start the engine.

If neither coolant nor steam is
escaping:
Open the hood and idle the engine
until it cools.
CAUTION
If the cooling fan does not operate
while the engine is running, the engine
temperature will increase. Stop the
engine and call an Authorized Mazda
Dealer.
6. Make sure the cooling fan is operating, then turn off the engine after the
temperature has decreased.
7. When cool, check the coolant level.
If it is low, look for coolant leaks from
the radiator and hoses.

If Trouble Arises
Overheating
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SignalWarning
Brake System Warning
Indication/Warning Light This warning has the following functions:
Parking brake warning/Warning light inspection
The light illuminates when the parking brake is applied with th
e ignition switched to
START or ON. It turns off when the parking brake is released.
When the light turns on
If the brake system warning light remains turned on even though the parking brake is
released, the brake fluid may be low or there could be a problem with the brake sys‐
tem. Park the vehicle in a safe place immediately and contact a n Authorized Mazda
Dealer.
When the light is flashing
The light flashes if the Electric Parking Brake (EPB) has a mal function.
If the light remains flashing ev en if the Electric Parking Brake (EPB) switch is oper‐
ated, consult an Authorized Maz da Dealer as soon as possible.
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 brakin g may diminish so you may need to depress
the brake pedal more strongly than normal to stop the vehicle.
Electronic Brake Force
Distribution System Wa r n i n g If the electronic brake force di
stribution control unit determines that some compo‐
nents are operating incorrectly , the control unit may illuminate the brake system
warning light and the ABS warni ng light simultaneously. The problem is likely to be
the electronic brake force distribution system.
WA R N I N G
Do not drive with both the ABS warning light and brake warning light illuminated.
Have the vehicle towed to an Authorized Mazda Dealer to have the brakes inspected as
soon as possible:
Driving when the brake system warning li ght and ABS warning light are illuminated
simultaneously is dangerous.
When both lights are illuminate d, the rear wheels could lock more quickly in an emer‐
gency stop than under normal circumstances.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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SignalWarning
Air Bag/Front Seat
Belt Pretensioner
System Warning
Light A system malfunction is indicated if the warning light constant
ly flashes, constantly illu‐
minates or does not illuminate a t all when the ignition is switched ON. If any of these oc‐
cur, consult an Authorized Mazda Dealer as soon as possible. The system may not operate
in an accident.WARNING
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.
(Flashing)
Tire Pressure Moni‐ toring System
Warning Light 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.
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.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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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 pu sh 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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SignalWarning
Blind Spot Monitor‐
ing (BSM) Warning Indication The Warning indication turns on i
f there is any malfunction in the Blind Spot Monitoring
(BSM). Have your vehicle inspect ed by an Authorized Mazda Deale r.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 co nditions.
Have your vehicle inspected at an Authorized Mazda Dealer.
The light does not tur n 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). Ho wever, it does not indicate a malfunction.
(Amber)
Driver Attention
Alert (DAA) Warn‐
ing Indication
*
The message is displayed when the system has a malfunction. Have your vehicle inspect‐
ed at an Authorized Mazda Dealer.
(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.
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.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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SignalWarning Action to be taken
Seat Belt Warning
Light (Front seat) Except 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 if the vehicle is driven
at about 20 km/h (12 mph) or faster, or
about 10 km/h (6 mph) or faster for a con‐
tinuous 30 seconds, with the seat belt unfas‐
tened, the warning light flashes for a certain
period. After a short time, the warning light
stops flashing, but remains illuminated.
NOTE
The warning light fla shes 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 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 6-29).
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 6-41).
(Red)
(Flashing)
KEY Warning Light The key battery is dead. Replace the key battery (page 6-41).
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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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 function 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 7-46) 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 w
ith the air bag/front
seat belt pretensioner systems and the
warning light illumina tion, 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
Front seat
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 front passenger's seat belt
is not fastened and if the vehicle is driven
at about 20 km/h (12 mph) or faster, or
about 10 km/h (6 mph) or faster for a
continuous 30 seconds, with the seat belt
unfastened, a sound is activated
continuously for a certain period.
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
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