2015 MAZDA MODEL 3 4-DOOR spare tire

4–66
When Driving
Radar Sensor
NOTE
 y In the following cases, the radar sensor may not be able to detect vehic\
les ahead or
obstructions.
 y The rear surface of a vehicle ahead does not refl ect radio waves effectively, such as
an unloaded trailer or an automobile with a loading platform covered by a soft top,
vehicles with a hard plastic tailgate, and round-shaped vehicles.
 y Vehicles ahead with low vehicle height and thus less area for refl ecting radio waves. y Visibility is reduced due to a vehicle ahead casting off water, snow, or sand from its
tires and onto your windshield.
 y The trunk/luggage compartment is loaded with heavy objects or the rear passenger
seats are occupied.
 y Ice, snow, or soiling is on the front surface of the front emblem. y During inclement weather such as rain, snow, or sand storms. y When driving near facilities or objects emitting strong radio waves.
 y In the following cases, the radar sensor may detect vehicles in the oppo\
site lane or
surrounding obstructions, or it may not be able to detect vehicles ahead or \
obstructions.
 y The beginning and end of a curve. y Roads with continuous curves. y Narrow lane roads due to road construction or lane closures. y The vehicle ahead enters the radar sensor's blind spot. y The vehicle ahead is running abnormally due to accident or vehicle damag\
e.  y Roads with repeated up and down slopes y Driving on poor roads or unpaved roads. y The distance between your vehicle and the vehicle ahead is extremely short. y A vehicle suddenly comes close such as by cutting into the lane.
 y To prevent incorrect operation of the system, use tires of the same specifi ed size,
manufacturer, brand, and tread pattern on all four wheels. In addition, do not use tires
with signifi cantly different wear patterns or tire pressures on the same vehicle. (Including
the temporary spare tire)
 y If the battery power is weak, the system may not operate correctly. y When driving on roads with little traffi c and few vehicles ahead or obstructions for the
radar sensor to detect, Forward Obstruction Warning/Smart City Brake Support (FOW/
SCBS) warning light (amber) temporarily illuminates, however, this does not indicate a
problem.
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6–42
Maintenance and Care
Owner Maintenance
Tires
For reasons of proper performance, safety,
and better fuel economy, always maintain
recommended tire infl ation pressures and
stay within the recommended load limits
and weight distribution.
WARNING
Using Diff erent Tire Types:
Driving your vehicle with diff erent
types of tires is dangerous. It could
cause poor handling and poor braking;
leading to loss of control.
Except for the limited use of the
temporary spare tire, use only the
same type tires (radial, bias-belted,
bias-type) on all four wheels.

Using Wrong-Sized Tires: Using any other tire size than what is
specifi ed for the vehicle (page 9-10 )
is dangerous. It could seriously aff ect
ride, handling, ground clearance,
tire clearance, and speedometer
calibration. This could cause you to
have an accident. Use only tires that
are the correct size specifi ed for the
vehicle.
Tire Infl ation Pressure
WARNING
Always infl ate the tires to the correct
pressure: Overinfl ation or underinfl ation of tires
is dangerous. Adverse handling or
unexpected tire failure could result in a
serious accident.
Refer to Tires on page 9-10 .

Use only a Mazda-genuine tire valve
cap: Use of a non-genuine part is
dangerous as the correct tire air
pressure cannot be maintained if the
tire valve becomes damaged. If the
vehicle is driven under this condition,
the tire air pressure will decrease which
could result in a serious accident. Do
not use any part for the tire valve cap
that is not a Mazda-genuine part.
Inspect all tire pressures monthly
(including the spare) when the tires are
cold. Maintain recommended pressures for
the best ride, handling, and minimum tire
wear.
Refer to the specifi cation charts (page
9-10 ).
After adjusting the tire pressure,
initialization of the tire pressure
monitoring system is necessary to make
the system operates normally.
Refer to Tire Pressure Monitoring System
Initialization on page 4-106 .
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6–43
Maintenance and Care
Owner Maintenance
NOTE
 y Always check tire pressure when tires
are cold.
 y Warm tires normally exceed
recommended pressures. Do not release
air from warm tires to adjust the
pressure.
 y Underinfl ation can cause reduced fuel
economy, uneven and accelerated tire
wear, and poor sealing of the tire bead,
which will deform the wheel and cause
separation of tire from rim.
 y Overinfl ation can produce a harsh ride,
uneven and accelerated tire wear, and a
greater possibility of damage from road
hazards.
 Keep your tire pressure at the correct levels. If one frequently needs infl ating,
have it inspected.
Tire Rotation
WARNING
Rotate tires periodically: Irregular tire wear is dangerous. To
equalize tread wear for maintaining
good performance in handling and
braking, rotate the tires every 12,000
km (7,500 miles). However Mazda
recommends to rotate every 8,000 km
(5,000 miles) to help increase tire life
and distribute wear more evenly.
Refer to Scheduled Maintenance on
page 6-4 .
During rotation, inspect them for correct
balance.
Do not include (TEMPORARY USE ONLY)
spare tire in rotation.
Forward
Also, inspect them for uneven wear and
damage. Abnormal wear is usually caused
by one or a combination of the following:
 y
 Incorrect tire pressure y Improper wheel alignment y Out-of-balance wheel y Severe braking
After rotation, infl ate all tire pressures to
specifi cation (page 9-10 ) and inspect the
lug nuts for tightness.
After adjusting the tire pressure,
initialization of the tire pressure
monitoring system is necessary to make
the system operates normally.
Refer to Tire Pressure Monitoring System
Initialization on page 4-106 .
CAUTION
Rotate unidirectional tires and radial
tires that have an asymmetrical tread
pattern or studs only from front to rear,
not from side to side. Tire performance
will be reduced if rotated from side to
side.
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6–44
Maintenance and Care
Owner Maintenance
Replacing a Tire
WARNING
Always use tires that are in good
condition: Driving with worn tires is dangerous.
Reduced braking, steering, and
traction could result in an accident.

Replace all four tires at the same time: Replacing just one tire is dangerous. It
could cause poor handling and poor
braking resulting in loss of vehicle
control. Mazda strongly recommends
that you replace all four tires at the
same time.
If a tire wears evenly, a wear indicator will
appear as a solid band across the tread.
Replace the tire when this happens.
New tread Tread wear indicator
Worn tread
You should replace the tire before the band
crosses the entire tread.
After adjusting the tire pressure,
initialization of the tire pressure
monitoring system is necessary to make
the system operates normally.
Refer to Tire Pressure Monitoring System
Initialization on page 4-106 .
NOTE
Tires degrade over time, even when
they are not being used on the road. It
is recommended that tires generally be
replaced when they are 6 years or older.
Heat caused by hot climates or frequent
high loading conditions can accelerate
the aging process. You should replace the
spare tire when you replace the other road
tires due to the aging of the spare tire. The
period in which the tire was manufactured
(both week and year) is indicated by a
4-digit number.
Refer to Tire Labeling on page 8-24 .
Temporary Spare Tire
Inspect the temporary spare tire at least
monthly to make sure it is properly
infl ated and stored.
NOTE
The temporary spare tire condition
gradually deteriorates even if it has not
been used.
The temporary spare tire is easier to
handle because of its construction which
is lighter and smaller than a conventional
tire. This tire should be used only for an
emergency and only for a short distance.
Use the temporary spare tire only until the
conventional tire is repaired, which should
be as soon as possible.
Refer to Tires on page 9-10 .
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*Some models.7–1
7If Trouble Arises
Helpful information on what to do if a problem arises with the vehicle.


Parking in an Emergency .................................................................. 7-2 Parking in an Emergency .............................................................. 7-2
Flat Tire.......................................................................\
........................ 7-3 Spare Tire and Tool Storage .......................................................... 7-3
Changing a Flat Tire ...................................................................... 7-6
Battery Runs Out ........................................................................\
..... 7-15 Jump-Starting ........................................................................\
...... 7-15
Emergency Starting ........................................................................\
. 7-18 Starting a Flooded Engine ........................................................... 7-18
Push-Starting ........................................................................\
....... 7-18
Overheating ........................................................................\
.............. 7-19 Overheating ........................................................................\
......... 7-19
Emergency Towing ........................................................................\
... 7-21 Towing Description ..................................................................... 7-21
Tiedown Hooks
* .......................................................................\
... 7-22
Warning/Indicator Lights and Warning Sounds ........................... 7-24 If a Warning Light Turns On or Flashes...................................... 7-24
Message Indicated on Display
* ................................................... 7-33
Warning Sound is Activated ........................................................ 7-35
When Liftgate/Trunk Lid Cannot be Opened ............................... 7-39 When Liftgate/Trunk Lid Cannot be Opened ............................. 7-39
Active Driving Display Does Not Operate* ................................... 7-41 If the Active Driving Display Does Not Operate ........................ 7-41
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7–3
If Trouble Arises
Flat Tire
Spare Tire and Tool Storage
Spare tire and tools are stored in the locations illustrated in the diag\
ram.
Tiedown eyeletFlat tire beltSpare tire Jack
Spare tire hold-down bolt
Lug wrench Tool bag
Jack lever
Flat tire belt
Jack lever
Lug wrench
Spare tire Jack
Spare tire hold-down bolt
5-Door 4-Door
Some models.
Tiedown eyelet
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7–5
If Trouble Arises
Flat Tire
4. Insert the cover tabs and install the cover.
(4-Door)
Tabs
Tabs
(5-Door)
NOTE
Verify that the cover is securely installed.
Maintenance
 y
 Always keep the jack clean. y Make sure the moving parts are kept
free from dirt or rust.
 y  Make sure the screw thread is
adequately lubricated.
Spare Tire
Your Mazda has a temporary spare tire.
The temporary spare tire is lighter and
smaller than a conventional tire, and is
designed only for emergency use and
should be used only for VERY short
periods. Temporary spare tires should
NEVER be used for long drives or
extended periods.
WARNING
Do not install the temporary spare tire
on the front wheels (driving wheels): Driving with the temporary spare tire
on one of the front driving wheels is
dangerous. Handling will be aff ected.
You could lose control of the vehicle,
especially on ice or snow bound roads,
and have an accident. Move a regular
tire to the front wheel and install the
temporary spare tire to the rear.
CAUTION


7–6
If Trouble Arises
Flat Tire
To remove the spare tire
1. Lift the trunk/luggage compartment mat.
Trunk/Luggage compartment mat
2. Turn the spare tire hold-down bolt counterclockwise.
Spare tire hold-down bolt
To secure the spare tire
Store the spare tire in the reverse order
of removal. After storing, verify that the
spare tire is stored securely.
Changing a Flat Tire
NOTE
If the following occurs while driving, it
could indicate a fl at tire.
 y Steering becomes diffi cult. y The vehicle begins to vibrate
excessively.
 y The vehicle pulls in one direction.
If you have a fl at tire, drive slowly to a
level spot that is well off the road and out
of the way of traffi c to change the tire.
Stopping in traffi c or on the shoulder of a
busy road is dangerous.
WARNING
Be sure to follow the directions for
changing a tire: Changing a tire is dangerous if not
done properly. The vehicle can slip off
the jack and seriously injure someone.
No person should place any portion
of their body under a vehicle that is
supported by a jack.

Never allow anyone inside a vehicle
supported by a jack: Allowing someone to remain in
a vehicle supported by a jack is
dangerous. The occupant could cause
the vehicle to fall resulting in serious
injury.
NOTE
Make sure the jack is well lubricated
before using it.
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