warning MAZDA MODEL MX-5 2017 Owners Manual (in English)

8–23
Customer Information and Reporting Safety Defects
Uniform Tire Quality Grading System (UTQGS)
WARNING
Keep your vehicle's tires properly infl ated and not overloaded:
Driving with improperly infl ated or overloaded tires is dangerous. Excessive speed,
underinfl ation, or excessive loading, either separately or in combination, can cause heat
buildup and possible tire failure. The temperature grade for this tire is established for a
tire that is properly infl ated and not overloaded.


These grades will be added to the sidewalls of passenger vehicle 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 sidewall between tread shoulder
and maximum section width.
For example:
TREADWEAR 200 TRACTION AA TEMPERATURE A

UTQGS MARK (example)

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8–24
Customer Information and Reporting Safety Defects
Tire Information (U.S.A.)
Tire Labeling
Federal law requires tire manufacturers to place standardized information on the sidewall of
all tires. This information identi¿ es and describes the fundamental characteristics of the tire
and also provides a tire identi¿ cation number for safety standard certi¿ cation and in case of
a recall.
Information on Passenger Vehicle Tires
Please refer to the sample below.


1. TIN: U.S. DOT tire identi¿ cation number
2. Passenger car tire
3. Nominal width of tire in millimeters
4. Ratio of height to width (aspect ratio)
5. Radial
6. Run-À at 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 inÀ ation pressure
14. SAFETY WARNING

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8–27
Customer Information and Reporting Safety Defects
Tire Information (U.S.A.)
Maximum Permissible InÀ ation Pressure
This number is the greatest amount of air pressure that should ever be put in the tire under
normal driving conditions.
Tread Wear, Traction and Temperature Grades
Tread wear: The tread wear grade is a comparative rating based on the wear rate of the tire
when tested under controlled conditions on a speci¿ ed government test course. For example,
a tire graded 150 would wear one and one-half (1 1/2) times as well on the government
course as a tire graded 100.
Traction: The traction grades, from highest to lowest are AA, A, B, and C. The grades
represent the tire's ability to stop on wet pavement as measured under controlled conditions
on speci¿ ed government test surfaces of asphalt and concrete. A tire marked C may have
poor traction performance.
Temperature: The temperature grades are A (the highest), B and C, representing the
tire's resistance to the generation of heat and its ability to dissipate heat when tested under
controlled conditions on a speci¿ ed indoor laboratory test wheel.
Snow Tires
In some heavy snow areas, local governments may require true snow tires, those with very
deeply cut tread. These tires should only be used in pairs or placed on all four wheels. Make
sure you purchase snow tires that are the same size and construction type as the other tires
on your vehicle.
SAFETY WARNING
The following safety warning appears on the tire's sidewall.
SERIOUS INJURY MAY RESULT FROM:
 


y EXPLOSION OF TIRE/RIM ASSEMBLY DUE TO IMPROPER MOUNTING-MATCH
TIRE DIAMETER TO RIM DIAMETER; NEVER EXCEED 40 psi (275 kPa) TO SEAT
BEADS-ONLY SPECIALLY TRAINED PERSONS SHOULD MOUNT TIRES.
 


y TIRE FAILURE DUE TO UNDER-INFLATION/OVERLOADING/DAMAGE-
FOLLOW OWNER'S MANUAL AND PLACARD IN VEHICLE-FREQUENTLY
CHECK INFLATION PRESSURE AND INSPECT FOR DAMAGE.

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8–31
Customer Information and Reporting Safety Defects
Tire Information (U.S.A.)
WARNING
Always check the tire infl ation pressures on a regular basis according to the
recommended tire infl ation pressure on the tire label and in conjunction with the
information in this owner's manual:
Driving your vehicle with under-infl ated tires is dangerous.
Under-infl ation is the most common cause of failures in any kind of tire and may result
in severe cracking, tread separation or “blowout”, with unexpected loss of vehicle
control and increased risk of injury. Under-infl ation increases sidewall fl exing and
rolling resistance, resulting in heat buildup and internal damage to the tire. It results in
unnecessary tire stress, irregular wear, loss of control and accidents. A tire can lose up to
half of its air pressure and not appear to be fl at!
It is impossible to determine whether or not tires are properly infl ated just by looking at
them.

Checking Tire Pressure
1. When you check the air pressure, make sure the tires are cold —meaning they are not hot
from driving even a mile.
2. Remove the cap from the valve on one tire.
3. Firmly press a tire gauge onto the valve.
4. Add air to achieve recommended air pressure.
5. If you over¿ ll the tire, release air by pushing on the metal stem in the center of the valve.
Then recheck the pressure with your tire gauge.
6. Replace the valve cap.
7. Repeat with each tire, including the spare.
N O T E
Some spare tires require higher inÀ ation pressure.
8. Visually inspect the tires to make sure there are no nails or other objects embedded that
could poke a hole in the tire and cause an air leak.
9. Check the sidewalls to make sure there are no gouges, cuts, bulges, cracks or other
irregularities.

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8–34
Customer Information and Reporting Safety Defects
Tire Information (U.S.A.)
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 weakened if
rotated from side to side.

(With limited-slip diff erential)
Don't use the following:
 


¾ Tires not of the designated size



¾ Tires of diff erent sizes or types at the same time



¾ Tires not suffi ciently infl ated
If these instructions aren't followed, the rotation of the left and right wheels will be
diff erent and will thus apply a constant load on the limited-slip diff erential.
This will cause a malfunction.

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.

If a tire wears evenly, a wear indicator will appear as a solid band across the tread.
Replace the tire when this happens.

New treadTread wear indicator
Worn tread

You should replace the tire before the band crosses the entire tread.
(With tire pressure monitoring system)
After adjusting the tire pressure, initialization of the tire pressure monitoring system is
necessary to make the system operate normally.
Refer to Tire Pressure Monitoring System Initialization on page 4-108 .
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8–36
Customer Information and Reporting Safety Defects
Tire Information (U.S.A.)
Vehicle Loading
WARNING
Do not tow a trailer with this vehicle:
Towing a trailer with this vehicle is dangerous because it has not been designed to tow a
trailer and doing so will aff ect the drive system which could result in vehicle damage.

This section will guide you in the proper loading of your vehicle, to keep your loaded
vehicle weight within its design rating capability. Properly loading your vehicle will provide
maximum return of vehicle design performance. Before loading your vehicle, familiarize
yourself with the following terms for determining your vehicle's weight ratings, from the
vehicle's Safety Certi¿ cation Label and Tire and Load Information Label:
WARNING
Overloaded Vehicle:
Overloading a vehicle is dangerous. The results of overloading can have serious
consequences in terms of passenger safety. Too much weight on a vehicle's suspension
system can cause spring or shock absorber failure, brake failure, handling or steering
problems, irregular tire wear, tire failure or other damage.
Overloading makes a vehicle harder to drive and control. It also increases the distance
required for stopping. In cases of serious overloading, brakes can fail completely,
particularly on steep grades. The load a tire will carry safely is a combination of the size of
the tire, its load range, and corresponding infl ation pressure.
Never overload the vehicle and always observe the vehicle's weight ratings from the
vehicle's Safety Certifi cation and Tire and Load Information labels.

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8–40
Customer Information and Reporting Safety Defects
Tire Information (U.S.A.)
SAMPLE



WARNING
Never Exceed Axle Weight Rating Limits:
Exceeding the Safety Certifi cation Label axle weight rating limits is dangerous and could
result in death or serious injury as a result of substandard vehicle handling, performance,
engine, transmission and/or structural damage, serious damage to the vehicle, or loss of
control.
Always keep the vehicle within the axle weight rating limits.



GCW
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8–41
Customer Information and Reporting Safety Defects
Tire Information (U.S.A.)
GCW (Gross Combination Weight) is the weight of the loaded vehicle (GVW).

GCWR (Gross Combination Weight Rating) is the maximum allowable weight of the
vehicle - including all cargo and passengers - that the vehicle can handle without risking
damage. The GCW must never exceed the GCWR.

WARNING
Never Exceed GVWR or GAWR Specifi cations:
Exceeding the GVWR or the GAWR specifi ed on the certifi cation label is dangerous.
Exceeding any vehicle rating limitation could result in a serious accident, injury, or
damage to the vehicle.
Do not use replacement tires with lower load carrying capacities than the originals
because they may lower the vehicle's GVWR and GAWR limitations. Replacement tires
with a higher limit than the originals do not increase the GVWR and GAWR limitations.
Never exceed the GVWR or the GAWR specifi ed on the certifi cation label.

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8–45
Customer Information and Reporting Safety Defects
Declaration of Conformity
HomeLink Wireless Control System
CAUTION
HomeLink has been tested and complies with FCC and Industry Canada rules. Changes or
modifi cations not expressly approved by the party responsible for compliance could void
the user's authority to operate the device.

N O T E
FCC ID: NZLMOBHL4
CANADA:4112A-MOBHL4
This device complies with part 15 of the FCC Rules. Operation is subject to the following
two conditions:
1- This device may not cause harmful interference, and
2- This device must accept any interference received, including interference that may cause
undesired operation.

Bluetooth ® Hands-Free
T y p e A
U.S.A. and Canada


FCC ID: CB2MBLUEC09 IC:279B-MBLUEC09
This device complies with Part 15 of the FCC Rules and with RSS-210 of Industry Canada.
Operation is subject to the following two conditions:

(1) This device may not cause harmful interference, and
(2) This device must accept any interference received, including interference that may cause
undesired operation.

WARNING
Changes or modifi cations not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.

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9–9
Speci¿ cations
Personalization Features
Personalization Features
The following personalization features can be set or changed by the customer or an
Authorized Mazda Dealer.
Personalization features and settings which can be changed differ depending on the market
and speci¿ cation.
Settings Change Method

Settings can be changed by operating the center display screen.
A: Refer to Settings on page 5-53 .
B: Refer to Fuel Economy Monitor on page 4-69 .

Settings can be changed by operating the vehicle switches.
C: Refer to Auto Lock/Unlock Function on page 3-15 .
D: Refer to Transmitter on page 3-4 .
E: Refer to Locking, Unlocking with Request Switch (With the advanced keyless function)
on page 3-12 .
F: Refer to Outside Temperature Display on page 4-15 .

Settings can be changed by an Authorized Mazda Dealer.
Item Feature Factory
Setting Available
Settings Settings
Change
Method


Safety
Lane Departure Warning
System (LDWS) (page
4-79 ). Distance by which the system uses
to determine the possibility of a lane
departure Before At/Before A —


Warning sensitivity (likelihood of
warning) Low High/Low A —


Warning beep sound Beep Beep/Rumbl. A —


Warning beep volume Rumbl. High High/Mid/Low A —


Beep High High/Low A —


Blind Spot Monitoring
(BSM) system (page
4-85 ). Warning beep volume
*1 High High/
L o w /
O f f A —

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