2021 MAZDA MODEL 6 trunk

▼Locking Lug Nuts
If your Mazda is equipped with the
optional antitheft whe
el lug nuts, a special
key must be used to unlock the locking lug
nut for each wheel. The key is stored in
the glove compartmen t, center console
storage, storage box, or trunk. Register the
key and lug nuts with the lock
manufacturer by filling out the registration
card and mailing it in using the
accompanying envelope. If the key is lost,
consult an Authorized Mazda Dealer or
use the lock manufacturer’s order form to
order a new key.
Antitheft wheel lug nuts cannot be
installed on a steel wheel spare tire. When
installing a temporary spare tire, use one
of the original lug nuts in place of the
locking lug nut. The original lug nuts are
stored inside your Mazda.
Special key
Antitheft lug nut
To remove an antitheft lug nut
1. Obtain the special key for the antitheft
lug nut.
2. Place the special key on top of the antitheft lug nut, and be sure to hold
the key square to it. If you hold the key
at an angle, you may damage both key
and nut. Do not use a power impact
wrench.
3. Place the lug wrench on top of the key and apply pressure. Turn the wrench
counterclockwise.
To install the antitheft lug nut
1. Place the special key on top of the nut, and be sure to hold the key square to it.
If you hold the key at an angle, you
may damage both key and nut. Do not
use a power impact wrench.
2. Place the lug wrench on top of the
special key, apply pressure, and turn it
clockwise.
Nut tightening torque
N·m (kgf·m, ft·lbf) 108―147 (12―14,
80―108)
If Trouble Arises
Flat Tire
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If you are unsure of how tight the nuts
should be, have them inspected at an
Authorized Mazda Dealer.
Nut tightening torque
N·m (kgf·m, ft·lbf) 108―147 (12―14,
80―108)
WA R N I N G
Always securely and correctly tighten
the lug nuts:
Improperly or loosely tightened lug
nuts are dangerous. The wheel could
wobble or come off. This could result in
loss of vehicle control and cause a
serious accident.
Be sure to reinstall the same nuts you
removed or replace them with metric
nuts of the same configuration:
Because the wheel studs and lug nuts
on your Mazda have metric threads,
using a non-metric nut is dangerous.
On a metric stud, it would not secure
the wheel and would damage the stud,
which could cause the wheel to slip off
and cause an accident.
6. (Without flat tire belt)
Store the damaged tire in the trunk.
(With flat tire belt)
Open the trunk mat.
7. Remove the belt for securing the flat tire.
8. Put the flat tire into the trunk on the
left and toward the back.

9. Fold the seat back f orward on the right
side of the rear seat.
10. Thread the belt thro ugh the rear seat as
shown in the figure.

11. Thread the buckle through the wheel as
shown in the figure and secure it so
that the buckle does not contact the
wheel.

If Trouble Arises
Flat Tire
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SignalWarning Action to be taken
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/trunk lid securely.

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.
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 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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▼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-trun
k Compartment
Warning Beep (With the advanced
keyless function)
If the key is left in t he 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
3-9).
▼ 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 c
ase, 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 3-9).
▼ Electric Parking Brake (EPB)
Warning Beep
The warning buzzer is activated under the
following conditions:
The vehicle is driven with the parking
brake applied.
The Electric Parking Brake (EPB)
switch is pulled while the vehicle is
driven.
▼AUTOHOLD Warning Beep
Warning light flashes/message is displayed
and beep sound is activated
simultaneously for about 5 seconds when
using AUTOHOLD function or when
AUTOHOLD switch is operated.
Because a problem with AUTOHOLD
function has occurred, AUTOHOLD
function does not operate even if
AUTOHOLD switch is operated.

If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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When Trunk Lid Cannotbe Opened
If the battery is dead, the trunk lid cannot
be unlocked and opened.
In this case, the trunk lid can be unlocked
by taking care of the dead battery
situation.
Refer to Jump-Star ting on page 7-15.
If the trunk lid cannot be unlocked even if
the dead battery situation has been
resolved, the electrical system may have a
malfunction.
In this case, the trunk lid can be opened
using the following procedure as an
emergency measure.
1. Open the cover.
2. Move the lever to the left to fold the seatback.

Cover
Lever
3. Move the lever to the left to open thetrunk lid.
(Type A)

(Type B)

After performing this emergency measure,
have the vehicle inspected at an
Authorized Mazda Dealer as soon as
possible.
If Trouble Arises
When Trunk Lid Cannot be Opened
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Interior light
Light bulbCategory
Wat t a ge UN-R*1
Trunk light Bulb type 3 ―
LED type
LED―
Overhead light (Front)/Map lights Bulb type
8―
LED type LED―
Rear map lights Bulb type
8―
LED type LED―
Vanity mirror lights
*Bulb type 2―
LED type LED―
Courtesy lights LED―
Ambient lights
*LED ―
*1 UN-R stands for United Nations Regulation.
▼Tires
NOTE
The tires have been optimally matched with the chassis of your vehicle.
When replacing tires, Mazda recommends that you replace tires of the same type originally
fitted to your vehicle. For details, contact an Authorized Mazda Dealer.
Check the tire pressure label fo
r tire size and inflation pressure.
Refer to Tire Pressure Label on page 9-2.
Refer to Tire Inflation Pressure on page 6-44.
Standard tire
(U.S.A. and Canada)
Tire size Inflation pressure
Front Rear
P225/55R17 95V 250 kPa (36 psi)250 kPa (36 psi)
P225/45R19 92W
*1240 kPa (35 psi) 240 kPa (35 psi)
Specifications
Specifications
9-8*Some models.
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Index
Aluminum wheel maintenance.... 6-64
Bright-metal maintenance........... 6-63
Maintaining the finish................. 6-60
Plastic part maintenance.............. 6-64
F
Flasher Hazard warning........................... 4-91
Headlights.................................... 4-78
Flat Tire............................................... 7-3 Mounting the spare tire............... 7-12
Removing a flat tire...................... 7-8
Floor Mat.......................................... 3-45
Fluid Brake............................................6-28
Washer......................................... 6-29
Fluids Classification................................. 9-5
Foot Brake.......................................4-100
Forward Sensing Camera (FSC)..... 4-215
Fuel Filler lid and cap......................... 3-27
Requirements (SKYACTIV-D
2.2)............................................... 3-22
Requirements (SKYACTIV-G 2.5,
SKYACTIV-G 2.5T)....................3-21
Tank capacity.................................9-5
Fuses.................................................. 6-52 Panel description......................... 6-55
Replacement................................ 6-52
G
Gauges............................................... 4-13
Glove Compartment.......................... 5-37
H
Hazardous Driving............................ 3-45
Hazard Warning Flasher....................4-91
HeadlightsComing home light......................4-82
Control......................................... 4-78
Flashing....................................... 4-82
Headlight flashing....................... 4-82
High-low beam............................ 4-82
Leaving home light..................... 4-83
Leveling....................................... 4-83
Head Restraint................................... 2-17
High Beam Control System
(HBC).............................................. 4-123 High Beam Control System (HBC)
indicator light (green)................4-124
Hill Launch Assist (HLA).......... .... 4-109
HomeLink Wireless Control System
(Type A)............................................ 4-92
HomeLink Wireless Control System
(Type B)............................................ 4-95
Hood Release............. ....................... 6-18
Horn...................................................4-91
I
If a Warning Light Turns On or
Flashes............................................... 7-25
If the Active Driving Display Does Not
Operate.............................................. 7-51
Ignition Switch............................................ 4-4
Ignition Not Switched Off (STOP)
Warning Beep.................................... 7-46
Illuminated Entry System................. 5-32
Immobilizer System..... ..................... 3-40
Inside Trunk Release Lever.............. 3-20
Inspecting Brake Fluid Level............ 6-28
Inspecting Coolant Level.................. 6-26
Inspecting Engine Oil Level............. 6-25
Inspecting Washer Fluid Level......... 6-29
Instrument Cluster............................. 4-13 Instrument Cluster (Type A)........4-14
Instrument Cluster (Type B)........ 4-33
Instrument Cluster (Type C)........ 4-51
Instrument Cluster (Type A)............. 4-14
10-4
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Index
Transmitter.....................................3-5
Key Left-in-trunk Warning Beep (With
the advanced keyless function)......... 7-47
Key Left-in-vehicle Warning Beep (With
the advanced keyless function)......... 7-47
Key Removed from Vehicle Warning
Beep...................................................7-46
Key Suspend Function........................ 3-9
L
Label Information............................... 9-2
Lane Departure Warning sound........ 7-48
Lane-Change Signals........................ 4-84
Lane-keep Assist System (LAS) & Lane
Departure Warning System
(LDWS)........................................... 4-164
Leaving Home Light......................... 4-83
Lighting Control................................4-78
Lights-on Reminder.......................... 7-45
Light Bulbs Replacement................................ 6-48
Specifications.................................9-7
Lubricant Quality ................................ 9-5
Luggage Compartment......................5-38
M
Maintenance Information.................................... 6-2
Scheduled.......................................6-4
Map Lights........................................ 5-28
Mazda Connect................................... 5-9 Appendix..................................... 5-20
Mazda Connect Basic
Operations....................................5-12
Mazda Radar Cruise Control with Stop &
Go function (MRCC with Stop & Go
function).......................................... 4-150 Close proximity warning........... 4-154
Cruise control function.............. 4-161
Display indication......................4-153
Setting the system..................... 4-155
Stop hold control....................... 4-160
Mazda Radar Cruise Control with Stop &
Go function (MRCC with Stop & Go
function) System Warnings............... 7-49
Message Indicated on Display.......... 7-43
Meters................................................ 4-13
Mirrors Outside mirrors..... ....................... 3-29
Rearview mirror.......................... 3-31
Mirror Defogger......... ....................... 4-90
Moonroof...........................................3-37
Multi-information Display (Type
A).......................................................4-15
Multi-information Display (Type
B)....................................................... 4-34
Multi-information Display (Type
C)....................................................... 4-52
O
Outside Mirrors......... ........................ 3-29
Overhead Console............................. 5-36
Overhead Lights................................ 5-28
Overheating....................................... 7-20
Overloading....................................... 3-49
Owner Maintenance Closing the hood...... ................... 6-19
Engine compartment overview.... 6-20
Key battery replacemen t..............6-41
Opening the hood........................ 6-18
Owner maintenance
precautions................................... 6-16
P
Parking Brake..................................4-101
Parking Sensor System................... 4-248 Parking sensor system
operation.................................... 4-252
Sensor detection range.............. 4-250
Power Steering................................ 4-118
10-7
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