flat tire MAZDA MODEL CX-3 2019 (in English) Owner's Guide

3. Install the lug nuts with the bevelededge inward; tighten them by hand.

WARNING
Do not apply oil or grease to lug nuts
and bolts and do not tighten the lug
nuts beyond the recommended
tightening torque:
Applying oil or grease to lug nuts and
bolts is dangerous. The lug nuts could
loosen while driving and cause the tire
to come off, resulting in an accident. In
addition, lug nuts and bolts could be
damaged if tightened more than
necessary.
4. Turn the lug wrench counterclockwise and lower the vehicle.
5. Use the lug wrench to tighten the nuts
in the order shown.

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)
WARNING
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.
If Trouble Arises
Flat Tire
7-14
CX-3_8GR7-EA-18B_Edition1 2017-12-20 16:18:14

6.(Without flat tire belt)
Store the damaged tire in the luggage
compartment.
(With flat tire belt)
Remove the luggage compartment
cover (if equipped).
Refer to Luggage Compartment on
page 3-22.

Strap

Pin
Pin
7. Remove the belt for securing the flat
tire.
8.(With luggage board)
Pull the luggage board outward and
place it on top of the luggage mat.

Luggage board
Luggage mat

Luggage mat
Luggage board
9. Remove the center cap by tapping it
with the lug wrench.
If Trouble Arises
Flat Tire
7-15
CX-3_8GR7-EA-18B_Edition1 2017-12-20 16:18:14

10. Thread the belt through the rear seat asshown in the figure.


11. Place the flat tire in the luggagecompartment.

12. Thread the buckle through the wheel as
shown in the figure.

13. Thread the belt through the bucklewhile pressing the tire to the seatback.

14. Pull the belt end to secure the flat tire.
If Trouble Arises
Flat Tire
7-16
CX-3_8GR7-EA-18B_Edition1 2017-12-20 16:18:14

15. Insert the luggage compartment coverfrom the top of the luggage
compartment opening with the cloth
side of the cover facing outward, and
slide it between the flat tire and the
inside perimeter of the luggage
compartment opening.

16. Check the tire inflation pressure.Refer to the specification charts on
page 9-7.
17. Have the flat tire repaired or replaced as soon as possible.
WA R N I N G
Do not drive with any tires that have
incorrect air pressure:
Driving on tires with incorrect air pressure
is dangerous. Tires with incorrect pressure
could affect handling and result in an
accident. When you check the regular tires'
air pressure, check the spare tire, too.
NOTE
To prevent the jack and tool from rattling,
store them properly.
If Trouble Arises
Flat Tire
7-17
CX-3_8GR7-EA-18B_Edition1 2017-12-20 16:18:14

SignalWarning
Air Bag/Front Seat
Belt PretensionerSystem 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.WA R N I N G
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.
AW D Wa r n i n g
Light*
When the light is turned on
The light turns on under the fo llowing conditions. The system m ay have a malfunction.
Have the vehicle checked at an Authorized Mazda Dealer.
•When there is a malfunction in the AWD system.•When there is a large difference between the tire size of the f ront and rear wheels.
When the light is flashing
Park the vehicle in a safe place. After a few moments, if the warning light stops flashing,
you can resume driving. If the light does not stop flashing, co ntact an Authorized Mazda
Dealer.
•When the differential oil temp erature is excessively high.•When there is a large difference between the front and rear whe el rotation, such as when
trying to remove the vehicle from mud.
(Flashing)
Tire Pressure Moni- toring System
Wa r n i n g L i g h t
*
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.
WA R N I N G
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
7-32*Some models.
CX-3_8GR7-EA-18B_Edition1 2017-12-20 16:18:14

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.
WARNING
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
7-38
CX-3_8GR7-EA-18B_Edition1 2017-12-20 16:18:14

Action to be taken
Inspect the tires and adjust to the specified inflation pressur e (page 6-36).
CAUTION
When replacing/repairing the tires or wheels or both, have the work done by an Authorized Mazda Dealer, or the
tire pressure sens ors may be damaged.
NOTE
•Perform tire pressure adjustment when the tires are cold . Tire pressure will vary according to the tire tempera-
ture, therefore let the vehicle stand for 1 hour or only drive it 1.6 km (1 mile) or less before adjusting the tire
pressures. When pressure is adjusted on hot tires to the cold inflation pressure, the TPMS warning light/beep
may turn on after the tires cool and pressure drops below specification.
Also, an illuminated TPMS warning light, resulting from th e tire air pressure dropping due to cold ambient
temperature, may turn off if the ambien t temperature rises. In this case, it will also be necessary to adjust the
tire air pressures. If the TP MS warning light illuminates due to a drop in tire air pressure, make sure to check
and adjust the tire air pressures.
•After adjusting the tire air pressures, it may require some time for the TPMS warning light to turn off. If the
TPMS warning light remains illuminated, drive the vehicle at a speed of at least 25 km/h (16 mph) for 10 mi-
nutes, and then verify that it turns off.
•Tires lose air naturally over time and the TPMS cannot tell if the tires are getting too soft over time or you
have a flat. However, when you find one low tire in a se t of four-that is an indication of trouble; you should
have someone drive the vehicle slowly forward so you can inspect any low tire for cuts and any metal objects
sticking through tread or sidewall. Pu t a few drops of water in the valve stem to see if it bubbles indicating a
bad valve. Leaks need to be addressed by more than simply refilling th e trouble tire as leaks are dangerous ―
take it to an Authorized Mazda Dealer which has all th e equipment to fix tires, TPMS systems and order the
best replacement tire for your vehicle.
If the warning light illuminates again even after the tire pressures are adjusted, there may be a tire puncture.

If Trouble Arises
Warning/Indicator Lights and Warning Sounds
7-39
CX-3_8GR7-EA-18B_Edition1 2017-12-20 16:18:14

▼AUTOHOLD Warning Beep
Warning light flashes and beep sound is
activated simultaneou
sly for about five
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 switc h is operated.

If the warning light flashes and the beep
sound is activated simultaneously, have
your vehicle inspected at an Authorized
Mazda Dealer.
▼ Tire Inflation Pressure Warning
Beep*
The warning beep sound will be heard for
about 3 seconds if the tire pressures
decrease.
Refer to Tire Pressure Monitoring System
on page 4-144.
▼Power Steering Warning Buzzer
If the power steering system has a
malfunction, the power steering
malfunction light turn
s on or flashes and
the buzzer operates at the same time.
Refer to Stop Vehicle in Safe Place
Immediately on page 7-27.
▼ Blind Spot Monitoring (BSM)
Warning Beep*
Driving forward
The warning beep operates when the turn
signal lever is operated to the side where
the Blind Spot Monitoring (BSM) warning
light is illuminated.
NOTE
A personalized function is available to
change the Blind Spot Monitoring (BSM)
warning beep sound volume.
Refer to Personalization Features on page
9-9.
Reversing
The Blind Spot Monitoring (BSM)
warning sound is activated if there is a
possibility of collision with a vehicle
approaching from behind and from the
rear on the left and right sides of the
vehicle.
▼
Lane Departure Warning Sound*
While the system is operating, if the
system determines that the vehicle may
depart from the lane, it sounds a warning
sound.
NOTE
•The volume of the LDWS warning sound
can be changed.
Refer to Personalization Features on
page 9-9.
•The type of the LDWS warning sound
can be changed.
Refer to Personalization Features on
page 9-9.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
7-46*Some models.
CX-3_8GR7-EA-18B_Edition1
2017-12-20 16:18:14

WA R N I N G
Keep your vehicle's tires properly inflated and not overloaded:
Driving with improperly inflated or overl oaded tires is dangerous. Excessive speed,
underinflation, or excessive loading, either separately or in combination, can cause heat
buildup and possible tire failure. The temperatur e grade for this tire is established for a tire
that is properly inflated and not overloaded.

These grades will be added to the sidewalls of passenger vehicl e tires over the next several
years according to a schedule established by the NHTSA and the tire manufacturers.

The grade of tires available as standard or optional equipment on Mazda vehicles may vary
with respect to grade.

ALL PASSENGER VEHICLE TIRES MUST CONFORM TO THESE GRADES AND TO
ALL OTHER FEDERAL TIRE-SAFETY REQUIREMENTS.
▼ UNIFORM TIRE QUALITY GRADING
Quality grades can be found where applicable on the tire sidewa
ll between tread shoulder
and maximum section width.
For example:
TREADWEAR 200 TRACTION AA TEMPERATURE A
UTQGS MARK (example)
Customer Information and Reporting Safety Defects
Uniform Tire Quality G rading System (UTQGS)
8-24
CX-3_8GR7-EA-18B_Edition1 2017-12-20 16:18:14

Tire Labeling
Federal law requires tire manufacturers to place standardized information on the sidewall of
all tires. This inform ation identifies and describes the fundam ental characteristics of the tire
and also provides a tire identification number for safety standard certification and in case of
a recall.
▼ Information on Passenger Vehicle Tires
Please refer to the sample below.
1. TIN: U.S. DOT tire identification number
2. Passenger car tire
3. Nominal width of tire in millimeters
4. Ratio of height to width (aspect ratio)
5. Radial
6. Run-flat tire
7. Rim diameter code
8. Load index & speed symbol
9. Severe snow conditions
10. Tire ply composition and materials used
11. Max. load rating
12. Tread wear, traction and temperature grades
13. Max. permissible inflation pressure
14. SAFETY WARNING
Customer Information and Reporting Safety Defects
Tire Information (U.S.A.)
8-25
CX-3_8GR7-EA-18B_Edition1
2017-12-20 16:18:14