2021 MAZDA MODEL 6 light

(With theft-deterrent system)
When the doors are unlocked by
pressing the unlock button on the key
while the theft-deterrent system is turned
off, the hazard warning lights will flash
twice to indicate that the system is
turned off.
Trunk button
To open the trunk lid, press and hold the
trunk button until the trunk lid opens.
Panic button
If you witness from a distance someone
attempting to break into or damage your
vehicle, press and hold the panic button to
activate the vehicle's alarm. Call
emergency services if necessary.
NOTE
The panic button will work whether any
door or the trunk lid is open or closed.
(Turning on the alarm)
Pressing the panic button for 1 second or
longer will trigger the alarm for about 2
minutes and 30 seconds, and the following
will occur:
The horn sounds intermittently.
The hazard warning lights flash.
(Turning off the alarm)
The alarm stops by pressing any button on
the key.
Power saving function
By turning on the transmitter power saving
function, the advanced keyless entry
*1 and
push button start system functions turn off
and the battery power consumption of the
transmitter is restricted.
The remote control function is operational
by operating the transmitter switch even
while the power saving function is turned
on. However, the operation indicator light
of the transmitter does not turn on/flash.
Turning on the power saving function
After you have turned on the power saving
function according to the following
procedure, the hazard warning lights and
sound operate
*1 one time.
1. Press the lock button on the transmitter 4 times within 3 seconds to turn on the
operation indicator light.
2. Press the lock button continuously for 1.5 seconds or longer while the
operation indicator light turns on (for 5
seconds).
3. Press any of the buttons on the
transmitter to make sure that the
operation indicator light does not turn
on/flash.
Before Driving
Keys
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Turning off the power saving function
After you have turned off the power
saving function according to the following
procedure, the hazard warning lights and
sound operate
*1 one time.
1. Press any of the buttons on the
transmitter to mak e sure that the
operation indicator light does not turn
on/flash.
2. Press the lock butt on on the transmitter
4 times within 3 seconds to turn on the
operation indicator light.
3. Press the lock button continuously for 1.5 seconds or longer while the
operation indicator light turns on (for 5
seconds).
*1 With the advanced keyless function
▼Operational Range
The system operates only when the driver
is in the vehicle or within operational
range while the key is being carried.
Starting the Engine
NOTE
Starting the engine may be possible even
if the key is outside of the vehicle and
extremely close to a door and window,
however, always start the engine from
the driver's seat.
If the vehicle is started and the key is not
in the vehicle, the vehicle will not restart
after it is shut off and the ignition is
switched to off.
The trunk is out of the assured
operational range, however, if the key
(transmitter) is operable the engine will
start.
With the advanced keyless function

Interior antenna
Operational range
Without the advanced keyless function

Interior antennaOperational range
NOTE
The engine may not start if the key is
placed in the following areas:
Around the dashboard
In the storage compar tments such as the
glove compartment or the center console
On the rear parcel shelf
Before Driving
Keys
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▼Locking, Unlocking with Auxiliary
Key
Turn the auxiliary key toward the front to
lock, toward the
back to unlock.
To l o c k
All doors lock automatically when the
driver's door is locked using the auxiliary
key.
To u n l o c k
The driver’s door unlocks when the
auxiliary key is turned briefly to the
unlock position and then immediately
returned to the center position.
All doors unlock when the driver's door is
unlocked and the auxiliary key is held in
the unlock position for one second or
longer.
Lock Unlock
▼Locking, Unlocking with Request
Switch, Door Handle (With the
advanced keyless function)
All doors can be locked/unlocked by
pressing the request switch on the front
doors while the key is being carried.
Front doors
Request switch
To l o c k
To lock the doors , press the request
switch and the hazard warning lights will
flash once.
A beep sound will be heard once.
To u n l o c k
Driver's door request switch
To unlock the driver's door, press the
request switch. A beep sound will be heard
twice and the hazard warning lights will
flash twice.
To unlock all doors, press the request
switch again within
3 seconds and two
more beep sounds will be heard.
Before Driving
Doors and Locks
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Front passenger door request switch
To unlock all doors, press the request
switch. A beep sound will be heard twice
and the hazard warning lights will flash
twice.
NOTE
The system can be set to unlock all
doors by performing a single operation.
Refer to the Settings section in the
Mazda Connect Owner's Manual.
Confirm that all doors are securely
locked.
For the trunk lid, move it without
pressing the electric trunk lid opener to
verify that the trunk lid has not been left
ajar.
All doors cannot be locked when any
door is open.
It may require a few seconds for the
doors to unlock after the request switch
is pressed.
A beep sound is heard for confirmation
when the doors are locked/unlocked
using the request switch. If you prefer,
the beep sound can be turned off.
The volume of the beep sound can also
be changed.
Refer to the Settings section in the
Mazda Connect Owner's Manual.
The hazard warning lights flash when
the theft-deterrent system is armed or
turned off.
Refer to Theft-Deterrent System on page
3-42.
The setting can be changed so that the
doors are locked automatically without
pressing the request switch.
Refer to the Settings section in the
Mazda Connect Owner's Manual.
(Walk-away auto lock function)
A beep sound is heard when all doors
are closed while the advanced key is
being carried. All doors are locked
automatically after about 3 seconds
when the advanced key is out of the
operational range. Also, the hazard
warning lights flash once. (Even if the
driver is in the operational range, all
doors are locked automatically after
about 30 seconds.) If you are out of the
operational range before the doors and
the trunk lid are completely closed or
another key is left in the vehicle, the
walk-away auto lock function will not
work. Always make sure that all doors
and the trunk lid are closed and locked
before leaving the vehicle. The
walk-away auto lock function does not
close the power windows.
(Auto re-lock function)
After unlocking with the request switch,
all doors will automatically lock if any
of the following operations are not
performed within about 30 seconds. If
your vehicle has a theft-deterrent
system, the hazard warning lights will
flash for confirmation.
The time required for the doors to lock
automatically can be changed.
Refer to the Settings section in the
Mazda Connect Owner's Manual.
Opening a door or the trunk lid.
Switching the igniti on to any position
other than off.
Before Driving
Doors and Locks
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Inside Trunk ReleaseLever
*
Your vehicle is equipped with an inside
trunk release lever that provides a means
of escape for children and adults in the
event they become locked inside the trunk.

No matter how careful adults might be
with keys and locki ng their cars, parents
should be aware that children may be
tempted to play around vehicles and use
the trunk as a hiding place.

Adults are advised to familiarize
themselves with the operation and location
of the inside trunk release lever so that all
children can be told about it in an
appropriate way, keeping in mind that
most vehicles do not have such levers.
WA R N I N G
Close the trunk lid, be sure the seat backs
are latched and do not allow children to
play inside the vehicle:
Leaving the trunk lid open or leaving
children in the vehicle with the keys is
dangerous. Children could open the trunk
lid and climb inside resulting in possible
injury or death from heat exposure.
Always keep the car from being a tempting
place to play by latching the rear seats,
doors and the trunk, and keeping the keys
where children can not play with them:
Leaving children or animals unattended in
a parked vehicle is dangerous. Babies left
sleeping and children who lock themselves
in cars or trunks can die very quickly from
heat prostration. Do not leave your
children or pets alone in a car at any time.
Do not leave the car, the rear folding seats
or the trunk unlocked.
▼ Opening the Trunk Lid from the
Inside
Slide the inside trunk release lever in the
direction of the arrow. The lever is made
of material that will
glow for hours in the
darkness of the trunk following a brief
exposure to ambient light.

The inside trunk release lever is located on
the inside of the trunk lid.
Before Driving
Doors and Locks
3-20*Some models.
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▼Fuel Requirements
(SKYACTIV-D 2.2)
The vehicle will operate efficiently on diesel fuel with specif ication Ultra-Low Sulfur Diesel
(ULSD, 15 ppm sulfur or less) f uel that meets the ASTM D975 standard or the equivalent.
Fuel grade labels are visible on fuel-filler lid, therefore, ve rify the fuel grade before
refueling. If the fuel grade cannot be verified, ask the gas st ation attendant.
CAUTION
Never use fuel other than specification Ultra-Low Sulfur Diesel (ULSD, 15 ppm sulfur or less)
fuel that meets the ASTM D975 standard or the equivalent for your vehicle. Use of gasoline
or kerosene in diesel engines will resu lt in fuel system and engine damage.
 Never use diesel fuel with concentrations of methyl ester bio-diesel higher than 5 % (B5),
such as B20 or B100.
 Never add fuel system additives other than a Mazda genuine product, otherwise the
emission control system could be damaged. Consult an Authorized Mazda Dealer for
details.
 If any type of incorrect fuel is accidently pu mped into the fuel tank, do not turn on the
engine and drive the vehicle. Consult an Authorized Mazda Dealer for assistance.
Turning on the engine or driving the vehicle with the incorrect fuel could cause damage to
the fuel pump and fuel injectors.
NOTE
Fuel for winter driving is available. Ask the gas station attendant for details.
When refueling, always add at least 10 L (2.6 US gal, 2.2 Imp gal) of fuel.
Low outside temperatures
When the outside temperature is low, diesel fuel (light oil) ma y freeze and clog the fuel
pipe, leading to probl ems such as the engine not starting. When driving to a cold region, add
winter grade diesel fuel as soon as possible.
WA R N I N G
Never use engine starting assist additives:
Using engine starting assist additives is dangerous because they may cause a vehicle
explosion or a vehicle runaway condition, leading to serious injury or death.
Before Driving
Fuel and Emission
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About the SCR system
WARNING
Be careful not to allow the DEF to run out. If the DEF completely runs out, the SCR system will
not operate normally:
If the vehicle runs out of DEF, the vehicle speed is restricted in steps to prevent contaminants
from being exhausted. When the remaining dist ance-to-empty reaches 0 km (0 miles) in the
final stage, the engine is forced
to idle. For replenishment of the DEF supply, consult an
Authorized Mazda Dealer.
CAUTION
Use a Mazda genuine product or a product conforming to ISO22241-1 for DEF. If
incompatible DEF is used, the SCR system may not operate normally. For the recommended
DEF, consult the nearest Authorized Mazda Dealer.
NOTE
When the remaining distance-to-empty is 640 km (400 miles) or shorter while the DEF
warning indication is displayed, the SCR warning light turns on and the vehicle speed is
restricted. In addition, if there is a problem with the SCR system/DEF and the remaining
distance-to-empty is 200 km (125 miles) or sh orter, the SCR warning light flashes and the
vehicle speed is restricted.
DEF needs to be replenished periodically according to the scheduled maintenance
information. If a warning message is displa yed in the multi-information display or the
SCR warning light flashes, consult an Authorized Mazda Dealer.
Normally, the vehicle can be driven about 12,000 km (7,500 miles) before the DEF needs
to be replenished.
Before Driving
Fuel and Emission
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Fuel-Filler Lid and Cap
WARNING
When removing the fuel-filler cap, loosen
the cap slightly and wait for any hissing to
stop, then remove it:
Fuel spray is dangerous. Fuel can burn skin
and eyes and cause illness if ingested. Fuel
spray is released when there is pressure in
the fuel tank and the fuel-filler cap is
removed too quickly.
Before refueling, stop the engine, and
always keep sparks and flames away from
the filler neck:
Fuel vapor is dangerous. It could be ignited
by sparks or flames causing serious burns
and injuries.
Additionally, use of the incorrect fuel-filler
cap or not using a fuel-filler cap may result
in a fuel leak, which could result in serious
burns or death in an accident.
Do not continue refueling after the fuel
pump nozzle shuts off automatically:
Continuing to add fuel after the fuel pump
nozzle has shut off automatically is
dangerous because overfilling the fuel tank
may cause fuel overflow or leakage. Fuel
overflow and leakage could damage the
vehicle and if the fuel ignites it could cause
a fire and explosion resulting in serious
injury or death.
CAUTION
Always use only a genuine Mazda fuel-filler
cap or an approved equivalent, available
at an Authorized Mazda Dealer. The wrong
cap can result in a serious malfunction of
the fuel and emission control systems.
(SKYACTIV-G 2.5 and SKYACTIV-G 2.5T for
U.S.A. and Canada)
It may also cause the check engine light in
the instrument cluster to illuminate.
▼ Refueling
Before refueling, close all the doors,
windows, and the trunk lid, and switch the
ignition OFF.
1. To open the fuel-filler lid, pull the
remote fuel-filler lid release.

Remote fuel-filler
lid release
2. To remove the fuel-filler cap, turn itcounterclockwise.
Before Driving
Fuel and Emission
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