2021 MAZDA MODEL CX-9 spare tire

NOTE
The tire pressure monitoring system may
not function correctly when using tires
with steel wire reinforcement in the
sidewalls (page 4-253).
▼ Tire Chains
Check local regulations before using tire
chains.
CAUTION

Chains may affect handling.
 Do not go faster than 50 km/h (30 mph)
or the chain manufacturer's
recommended limit, whichever is lower.
 Drive carefully and avoid bumps, holes,
and sharp turns.
 Avoid locked-wheel braking.
 Do not use chains on a temporary spare
tire; it may result in damage to the
vehicle and to the tire.
 Do not use chains on roads that are free
of snow or ice. The tires and chains could
be damaged.
 Chains may scratch or chip aluminum
wheels.
NOTE
The tire pressure monitoring system may
not function correctly when using tire
chains.
Use of tire chains on a vehicle equipped
with P255/50R20 specification tires
could cause interference with the vehicle
body and scratching. If tire chains are to
be used, replace both front and rear tires
with P255/60R18 tires. Please consult
an Authorized Mazda Dealer.
Install the chains on the front tires only.
Do not use chains on the rear tires.
Please consult an Authorized Mazda
Dealer.
Installing the chains
1. Secure the chains on the front tires as tightly as possible.
Always follow the chain
manufacturer's instructions.
2. Retighten the chains after driving 1/2―1 km (1/4 ―1/2 mile).
Before Driving
Driving Tips
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Make sure there are no exhaust gas leaks into the passenger compartment if any mounting
bolts are connected to the body:
Modifying your vehicle exhaust system is dangerous. Exhaust gas entering the vehicle could
cause loss of consciousness or even death.
When mounting the trailer hitch, make no modifications to the vehicle exhaust system.
CAUTION
Make all hitch adjustments with actual loads. Do not load and unload vehicle while
adjusting hitch. This action wi ll change the vehicle height.
 Do not use an axle-mounted hitch. This may damage the axle and related parts.
▼ Tires
When towing a trailer, make sure all tires
are inflated to the recommended cold-tire
pressure, as indicated on the tire pressure chart on the driver's door frame. Trailer tire size,
load rating, and inflation pr essures should conform to ti re manufacturer specifications.
WA R N I N G
Never use the temporary spare tire when towing:
Using the temporary spare tire on your vehicle wh en towing a trailer is dangerous as it could
result in tire failure, loss of control, and injury to vehicle occupants.
▼ Safety Chains
Safety chains must be used as a precautionary measure should the trailer become
unintentionally unhitched. They should cross un
der the trailer tongue and attach to the hitch.
Leave enough slack to allow full turns. Consult literature published by your trailer or hitch
manufacturer for more details.
WA R N I N G
Make sure the safety chain is securely attached to both the trailer and the vehicle prior to
departure:
Towing a trailer without using a safety chain securely attached to both the trailer and the
vehicle is dangerous. If damage occurs to the coupling unit or hitch ball, the trailer could
wander into another lane and cause a collision.
▼ Trailer Lights
Trailer lights must comply with all federal, st
ate, and local regulations. Equip your trailer as
required before towing it day or night.
Before Driving
To w i n g
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Dynamic Stability Control(DSC)
The Dynamic Stabil ity Control (DSC)
automatically controls braking and engine
torque in conjunction with systems such as
ABS and TCS to help control side slip
when driving on slippery surfaces, or
during sudden or evasive maneuvering,
enhancing vehicle safety.

Refer to ABS (page 4-102) and TCS (page
4-103).

DSC operation is possible at speeds
greater than 20 km/h (12 mph).

The warning light turns on when the
system has a malfunction.
Refer to Contact Authorized Mazda
Dealer and Have Vehicle Inspected on
page 7-31.
WARNING
Do not rely on the Dynamic Stability
Control as a substitute for safe driving:
The Dynamic Stability Control (DSC)
cannot compensate for unsafe and reckless
driving, excessive speed, tailgating
(following another vehicle too closely), and
hydroplaning (reduced tire friction and
road contact because of water on the road
surface). You can still have an accident.
CAUTION
 The DSC may not operate correctly
unless the following are observed:
 Use tires of the correct size
specified for
your Mazda on all 4 wheels.
 Use tires of the same manufacturer,
brand and tread pattern on all 4
wheels.
 Do not mix worn tires.
 The DSC may not operate correctly when
tire chains are used or a temporary spare
tire is installed because the tire diameter
changes.
▼ TCS/DSC Indicator Light
This indicator light stays on for a few
seconds when the ignition is switched ON.
If the TCS, DSC or the Trailer Stability
Control (TSC) is operating, the indicator
light flashes.

If the light stays on, the TCS, DSC or the
brake assist system may have a
malfunction and they may not operate
correctly. Take your vehicle to an
Authorized Mazda Dealer.
When Driving
ABS/TCS/DSC/Trailer Stability Control (TSC)/Off-Road Traction Assist
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Trailer Stability Control(TSC)
If the vehicle sways while being driven
and towing a trailer, the Trailer Stability
Control (TSC) auto matically controls
braking and engine torque to suppress the
swaying and enhance vehicle stability.
The Trailer Stability Control (TSC) is
operable at a vehicle speed of about 65
km/h (40 mph) or more.
When the Trailer Stability Control (TSC)
operates while driving the vehicle, the
TCS/DSC indicator light flashes.
Refer to TCS/DSC Indicator Light on page
4-105.
WA R N I N G
Do not rely solely on the Trailer Stability
Control (TSC)
Assured vehicle stability is limited even if
the Trailer Stability Control (TSC) is
operating. Drive carefully to prevent
accidents.
In particular, if the TCS/DSC indicator light
is flashing, drive the vehicle carefully as it is
in a less stable condition and could sway
more easily. Drive with caution and in
accordance with the road, vehicle and
trailer conditions.
CAUTION
 The Trailer Stability Control (TSC) may
not operate correctly unless the
following are observed:
 Use tires of the correct size specified for
your Mazda on all four wheels.
Use tires of the same manufacturer,
brand and tread pattern on all four
wheels.
 Do not mix worn tires.
 The Trailer Stability Control (TSC) may
not operate correctly when tire chains
are used or a temp orary spare tire is
installed because the tire diameter
changes.
NOTE
The Trailer Stability Control (TSC) uses
the TCS/DSC functions. The Trailer
Stability Control (TSC) does not operate
if there is a malfunction in the TCS/DSC
(the TCS/DSC indicator light turns on).
When the Trailer Stability Control (TSC)
is operating, the brake lights may turn
on.
For information regarding trailer
towing, refer to Trailer Towing (U.S.A.
and Canada) on page 3-57.
When Driving
ABS/TCS/DSC/Trailer Stability Cont rol (TSC)/Off-Road Traction Assist
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Off-Road Traction Assist*
When the vehicle tires become embedded
in mud, sand, or deep snow, the Off-Road
Traction Assist functions to prevent
drive-wheel spinning and to assist in
freeing tires that are stuck.
Do not drive over rough rocky roads and
river beds.
WARNING
Do not rely completely on the Off-Road
Traction Assist.
The Off-Road Traction Assist has
limitations. Always drive the vehicle safely
according to the road conditions. Do not
drive the vehicle recklessly, otherwise it
may result in an accident. In addition, do
not drive the vehicle under the following
conditions while the Off-Road Traction
Assist is operating. Otherwise, it could
negatively affect the drivetrain parts which
could result in an accident.
 Vehicle is driven on paved roads.
 Temporary spare tire or tires of a
different specified size are used.
 Tire chains are used.
CAUTION
The Off-Road Traction Assist is a function
to assist in freeing tires that are stuck.
When it is not necessary to use this
function, avoid driving the vehicle
continuously with the Off-Road Traction
Assist on.
(Vehicle equipped with Type A/ B
instrument cluster)
If the vehicle is driven continuously with
the Off-Road Traction Assist on, the AWD
warning indication may be displayed.
(Vehicle equipped with Type C instrument
cluster)
If the vehicle is driven continuously with
the Off-Road Traction Assist on, the AWD
warning light may flash.
Refer to If a Warning Light Turns On or
Flashes on page 7-28.
NOTE
The vehicle may vibrate or you might hear
an operation sound while the Off-Road
Traction Assist is operating or is
operational, however, this does not
indicate a problem.
▼ Off-Road Traction Assist Indicator
Light
When the ignition is switched ON, the
indicator light turns on and then turns
off after a few seconds.
When pressing the Off-Road Traction
Assist switch to operate the Off-Road
Traction Assist, the indicator light turns
on.
A problem in the system might be
indicated under the following
conditions. Have your vehicle inspected
by an Authorized Mazda Dealer.
The indicator light does not turn on
when the ignition is switched ON or it
remains on.
The indicator li
ght turns on even
though the Off-Road Traction Assist
was not operated.
When Driving
ABS/TCS/DSC/Trailer Stability Control (TSC)/Off-Road Traction Assist
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Driving on roads with tight curves.
 Driving under bad weather conditions (rain, fog, and snow).
 Slippery roads such as ice or snow-bound roads.
 Roads with heavy traffic and insufficient distance between vehicles.
 Roads with no white (yellow) lane lines.
 Narrow roads resulting from road construction or lane closures.
 The vehicle is driven on a temporary lane or section with a closed lane resulting from road
construction where there may be multiple white (yellow) lane lines or they are interrupted.
 Vehicle is driven on roads oth er than expressways and highways.
 The tire pressures are not adjusted to the
specified pressure.
 The vehicle is being used to tow a camper or boat trailer.
 Tires of a
different
specified size are used, such as an emergency spare tire.
CAUTION
Heed the following cautions so that the LAS & LDWS can operate normally.

Do not modify the suspensions.
 Always use wheels of the specified type and size for the front and rear wheels. Consult an
Authorized Mazda Dealer for tire replacement.
NOTE
When the turn signal lever is operated for a lane change, the LAS & LDWS is
automatically disabled. The LAS & LDWS becomes operational again when the turn
signal lever is returned and the system detects white (yellow) lane lines while the vehicle
is being driven normally within its vehicle lane.
If the steering wheel, accelerator pedal, or brake pedal is operated abruptly and the
vehicle moves close to a white (yellow) line, the system de termines that the driver is
making a lane change and the LAS & LDWS operation is temporarily canceled. The LAS
& LDWS becomes operational again when the system detects white (yellow) lane lines
while the vehicle is being driven normally within its vehicle lane.
If the vehicle deviates from its lane repeatedly within a short period of time, the LAS &
LDWS may not operate.
When white (yellow) lane lines are not detected, the LAS & LDWS does not operate.
Under the following conditions, the LAS & LDWS may not be able to detect white (yellow)
lane lines correctly and it may not operate normally.
If an object placed on the dashboard is reflected in the windshield and picked up by the
camera.
Heavy luggage is loaded in the luggage compartment or on the rear seat and the
vehicle is tilted.
When Driving
i-ACTIVSENSE
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360°View Monitor Range
: Cameras
: Ultrasonic sensors
: Radar sensors (rear)
WA R N I N G
Always confirm the safety of the area around the vehicle with the mirrors and directly with
your eyes when driving.
The 360°View Monitor is an auxiliary device which assists the driver in checking the safety of
the area around the vehicle.
The shooting range of the cameras and detection range of the sensors are limited. For
example, the areas in black at the front and rear of the vehicle image and the seams where
each of the camera images merge are blind spots where an obstruction may not be visible. In
addition, the extended vehicle width lines and pr ojected vehicle path lines are only to be used
as references, and the images on the screen may differ from the actual conditions.
CAUTION
Do not use the 360°View Monitor unde r any of the following conditions.
 Icy or snow-covered roads.
 Tire chains or a temporary spare tire is installed.
When Driving
i-ACTIVSENSE
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Icy or snow-covered roads.
 Tire chains or a temporary spare tire is installed.
 The front or rear doors are not fully closed.
 The vehicle is on a road incline.
 The door mirrors are retracted.
 Do not hit the front/rear camera, front bumper, liftgate, and door mirrors forcefully. The
camera position or installation angle may shift.
 The cameras are waterproof. Do not disassemble, modify, or remove a camera.
 The camera cover is made of hard plastic, therefore do not apply oil film remover, organic
solvents, wax, or coating agents. If any such agent gets on the camera cover, wipe it off
using a soft cloth immediately.
 Do not rub the camera lens forcefully, or clean it with an abrasive or hard brush. Otherwise,
it could scratch the camera lens and negatively
affect the images.
 Consult an Authorized Mazda Dealer for repair, painting, or replacement of the front/rear
camera, front bumper, liftgate and door mirrors.
 Heed the following cautions to assure that the 360°View Monitor operates normally.
 Do not modify the vehicle suspensions or lower/raise the vehicle body, or both.
 Always use tires of the specified type and size for the front and rear wheels. Consult an
Authorized Mazda Dealer for tire replacement.
 When the display is cold, images may leave trai ls or the screen might be darker than usual,
making it difficult to check the vehicle surroundings. Always
confirm the safety at the front
and around the vehicle visually when driving.
 The method for parking/stopping the vehicle using the 360°View Monitor differs depending
on the road circumstances/conditions and th e vehicle conditions. When and how much you
turn the steering wheel will differ depending on the situation, , therefore always check the
vehicle surroundings directly with yo ur eyes while using the system.
Also, before using the system, always make sure that the vehicle can be parked/stopped in
the parking/stopping space.
NOTE
If there are water droplets, snow, or mud on the camera lens, wipe it off using a soft cloth.
If the camera lens is especially dirt y, wash it off with mild detergent.
If the camera lens is touched or there is any dirt on it, it could affect the screen image.
Wipe the lens using a soft cloth.
If the area where the camera is installed, such as the front bumper, liftgate or door
mirrors, has been damaged in a vehicle accide nt, the camera (position, installation angle)
may have shifted. Always consult an Authorized Mazda Dealer to have the vehicle
inspected.
When Driving
i-ACTIVSENSE
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