warning MAZDA MODEL 3 5-DOOR 2017 Owners Manual

4–151
When Driving
Tire Pressure Monitoring System
*Some models.
Tire Pressure Monitoring System*
The Tire Pressure Monitoring System (TPMS) monitors the air pressure of all\
four tires. If
the air pressure of one or more tires is too low, the system warns the driver by indicating the
tire pressure monitoring system warning light in the instrument cluster \
and operating a beep
sound. The system monitors the tire pressures indirectly using the data sent from the ABS
wheel speed sensors.
To allow the system to operate correctly, the system needs to be initialized with the specified
tire pressure (value on the tire pressure label). Follow the procedure\
and perform the
initialization.
Refer to Tire Pressure Monitoring System Initialization on page
4-154.
The warning light flashes when the system has a malfunction.
Refer to Warning Lights on page
4-24.
ABS wheel speed sensor
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When Driving
Tire Pressure Monitoring System
NOTE
Because this system detects slight changes in tire conditions, the timing of the warning may
be faster or slower in the following cases:
 The size, manufacturer, or the type of tires is different from the specification. The size, manufacturer, or the type of a tire is different from the others, or the level of tire
wear is excessively different between them. A run-flat tire, studless tire, snow tire, or tire chains are used. An emergency tire is used (The tire pressure monitoring system warning light may flash
and then continue illuminating). A tire is repaired using the emergency flat tire repair kit. The tire pressure is excessively higher than the specified pressure, or the tire pressure is
suddenly lowered for some reason such as a tire burst during driving. The vehicle speed is lower than about 15 km/h (9.3 mph) (including wh\
en the vehicle is
stopped), or the drive period is shorter than 5 minutes. The vehicle is driven on an extr emely rough road or a slippery, icy road. Hard steering and rapid acceleration/deceleration are repeated such as during aggressive
driving on a winding road. Load on the vehicle is applied to a tir e such as by loading heavy luggage to one side of
the vehicle. System initialization has not been implemented with the specifie d tire pressure.
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When Driving
Tire Pressure Monitoring System
Tire Pressure Monitoring System
Initialization
In the following cases, system
initialization must be performed so that the
system operates normally.
 A tire pressure is adjusted. Tire rotation is performed. A tire or wheel is replaced. The battery is replaced or completely
drained. The tire pressure monitoring system
warning light is illuminated.
Initialization method
1. Park the car in a safe place and firmly
apply the parking brake.
2. Let the tires cool, then adjust the tire
pressure of all four (4) tires to the
specified pressure indicated on the tire
pressure label located on the driver's
door frame (door open).
Refer to Tires on page 9-10.
3. Switch the ignition ON.
4. Press and hold the tire pressure
monitoring system set switch and
verify that the tire pressure monitoring
system warning light in the instrument
cluster flashes twice and a beep sound
is heard once.
CAUTION
If the system initialization is performed
without adjusting the tire pressure,
the system cannot detect the normal
tire pressure and it may not illuminate
the tire pressure monitoring system
warning light even if a tire pressure is
low, or it may illuminate the light even
if the pressures are normal.
Adjust the tire pressure on all four
tires and initialize the system when
the warning light is turned on. If the
warning light turns on for a reason
other than a flat tire, the tire pressure
of all four tires may have decreased
naturally.
The system initialization will not be
performed if the switch is pressed while
the vehicle is being driven.
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When Driving
Rear View Monitor
*Some models.
Rear View Monitor*
The rear view monitor provides visual images of the rear of the vehicle \
when reversing.
WARNING
Always drive carefully confirming the safety of the rear and the surrounding conditions
by looking directly with your eyes:Reversing the vehicle by only looking at the screen is dangerous as it may cause an
accident or a collision with an object. The rear view monitor is only a visual assist device
when reversing the vehicle. The images on the screen may be different from the actual
conditions.
CAUTION
 Do not use the rear view monitor under the following conditions: Using the rear view
monitor under the following conditions is dangerous and could result in injury or vehicle
damage or both.
 Icy or snow-covered roads. Tire chains or a temporary spare tire is installed. The liftgate/trunk lid is not fully closed. The vehicle is on a road incline.
 When the display is cold, images may course across the monitor or the screen and may be
dimmer than usual, which could cause difficulty in confirming the surrounding conditions
of the vehicle. Always drive carefully confirming the safety of the rear and the surrounding
conditions by looking directly with your eyes.
 Do not apply excessive force to the camera. The camera position and angle may deviate. Do not disassemble, modify, or remove it as it may no longer be waterproof. The camera cover is made of plastic. Do not apply degreasing agents, organic solvents,
wax, or glass coating agents to the camera cover. If any are spilled on the cover, wipe off
with a soft cloth immediately.
 Do not rub the camera cover forcefully with an abrasive or hard brush. The camera cover or
lens may be scratched which might affect the images.
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When Driving
Rear View Monitor
Picture Quality Adjustment
WARNING
Always adjust the picture quality of the rear view monitor while the vehicle is stopped:
Do not adjust the picture quality of the rear view monitor while driving the vehicle.
Adjusting the picture quality of the rear view monitor such as brightness, contrast, color,
and tint while driving the vehicle is dangerous as it could distract your attention from the
vehicle operation which could lead to an accident.
Picture quality adjustment can be done while the shift lever is in reverse (R).
There are four settings which can be adjusted including, brightness, con\
trast, tint, and color.
When adjusting, pay sufficient attention to the vehicle surroundings.
1. Select the icon on the screen to display the tabs.
2. Select the desired tab item.
3. Adjust the brightness, contrast, tint, and color using the slider .
If you need to reset, press the reset button.
4. Select the icon on the screen to close the tab.
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5–6
Interior Features
Climate Control System
Air intake selector
This switch controls the source of air
entering the vehicle.
Press the air intake selector switch to
alternate between the outside air and
recirculated air positions.
Recirculated air position (
)
Outside air is shut off. Air within the
vehicle is recirculated.
Outside air position (
)
Outside air is allowed to enter the
cabin. Use this mode for ventilation or
windshield defrosting.
WARNING
Do not use the recirculated air position
in cold or rainy weather:Using the recirculated air position in
cold or rainy weather is dangerous as it
will cause the windows to fog up. Your
vision will be hampered, which could
lead to a serious accident.
Rear window defogger switch
Press the rear window defogger switch to
defrost the rear window.
Refer to Rear Window Defogger on page
4-54.
Heating
1. Set the mode selector dial to the
position.
2. Set the air intake selector to the outside
air position.
3. Set the temperature control dial to the
hot position.
4. Set the fan control dial to the desired
speed.
5. If dehumidified heating is desired, turn
on the air conditioner.
NOTE
 If the windshield fogs up easily , set the
mode selector dial to the position. If cooler air is desired at face level, set
the mode selector dial at the position
and adjust the temperature control dial
to maintain maximum comfort.
 The air to the floor is warmer than air
to the face (except when the temperature
control dial is set at the extreme hot or
cold position).
Cooling (With air conditioner)
1. Set the mode selector dial to the
position.
2. Set the temperature control dial to the
cold position.
3. Set the fan control dial to the desired
speed.
4. Turn on the air conditioner by pressing
the A/C switch.
5. After cooling begins, adjust the fan
control dial and temperature control
dial as needed to maintain maximum
comfort.
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5–7
Interior Features
Climate Control System
CAUTION
If the air conditioner is used while
driving up long hills or in heavy
traffic, monitor the engine coolant
temperature warning light to see if it is
illuminated or flashing (page
4-23).
The air conditioner may cause engine
overheating. If the warning light is
illuminated or flashing, turn the air-
conditioning off (page
7-20).
NOTE
 When maximum cooling is desir ed,
set the temperature control dial to the
extreme cold position and set the air
intake selector to the recirculated air
position, then turn the fan control dial
fully clockwise.
 If warmer air is desired at floor level,
set the mode selector dial at the
position and adjust the temperature
control dial to maintain maximum
comfort.
 The air to the floor is warmer than air
to the face (except when the temperature
control dial is set at the extreme hot or
cold position).
Ventilation
1. Set the mode selector dial to the
position.
2. Set the air intake selector to the outside
air position.
3. Set the temperature control dial to the
desired position.
4. Set the fan control dial to the desired
speed.
Windshield Defrosting and
Defogging
1. Set the mode selector dial to the
position.
2. Set the temperature control dial to the
desired position.
3. Set the fan control dial to the desired
speed.
4. If dehumidified heating is desired, turn
on the air conditioner.
WARNING
Do not defog the windshield using the
position with the temperature
control set to the cold position:
Using the
position with the
temperature control set to the cold
position is dangerous as it will cause
the outside of the windshield to fog up.
Your vision will be hampered, which
could lead to a serious accident. Set
the temperature control to the hot or
warm position when using the

position.
NOTE
 For maximum defr osting, turn on the air
conditioner, set the temperature control
dial to the extreme hot position, and
turn the fan control dial fully clockwise.
 If warm air is desired at the floor, set the
mode selector dial to the position. In the or position, the air
conditioner is automatically turned on
and the outside air position is
automatically selected to defrost the
windshield. In the
or position, the
outside air position cannot be changed
to the recirculated air position.
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5–10
Interior Features
Climate Control System
A/C switch
The air-conditioning (cooling/
dehumidifying functions) can be turned on
or off by pressing the switch while the fan
control dial is at a position other than 0.
The indicator light turns on while the air-
conditioning is operating.
NOTE
The air conditioner may not function when
the outside temperature approaches 0 °C
(32 °F).
Air intake selector
Outside or recirculated air positions can be
selected. Press the switch to select outside/
recirculated air positions.
Recirculated air position (indicator light
illuminated)
Outside air is shut off. Use this position
when going through tunnels, driving in
congested traffic (high engine exhaust
areas) or when quick cooling is desired.
Outside air position (indicator light
turned off)
Outside air is allowed to enter the
cabin. Use this mode for ventilation or
windshield defrosting.
WARNING
Do not use the position in cold or
rainy weather:Using the
position in cold or rainy
weather is dangerous as it will cause
the windows to fog up. Your vision will
be hampered, which could lead to a
serious accident.
Rear window defogger switch
Press the rear window defogger switch to
defrost the rear window.
Refer to Rear Window Defogger on page
4-54.
Operation of Automatic Air-
conditioning
1. Set the mode selector dial to the AUTO
position.
2. Set the air intake selector to the outside
air position (indicator light turned off).
NOTE
If the recirculated air position is used
for long periods in cold weather or high
humidity, the windshield may fog up more
easily.
3. Set the fan control dial to the AUTO
position.
4. Press the A/C switch to operate the air-
conditioning (turn indicator light on).
5. Set the temperature control dial to the
desired position.
6. To turn off the system, set the fan
control dial to the 0 position.
NOTE
 Setting the temperatur e to maximum
hot or cold will not provide the desired
temperature at a faster rate.
 When selecting heat, the system will
restrict airflow until it has warmed to
prevent cold air from blowing out of the
vents.
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5–11
Interior Features
Climate Control System
Windshield Defrosting and
Defogging
Set the mode selector dial to the
position and turn the fan control dial to the
desired speed.
In this position, the outside air position
is automatically selected, and when the
fan control dial is ON, the air conditioner
automatically turns on. The air conditioner
will directly dehumidify the air to the
front windshield and side windows (page
5-4). Airflow amount will be increased.
WARNING
Set the temperature control to the hot
or warm position when defogging (
position):Using the
position with the
temperature control set to the cold
position is dangerous as it will cause
the outside of the windshield to fog up.
Your vision will be hampered, which
could lead to a serious accident.
NOTE
Use the temperature control dial to
increase the air flow temperature and
defog the windshield more quickly.
Sunlight/Temperature Sensor
The climate control system measures
inside and outside temperatures, and
sunlight. It then sets temperatures inside
the passenger compartment accordingly.
CAUTION
Do not obstruct either sensor,
otherwise the climate control system
will not operate properly.
Sunlight sensor
Interior temperature sensor
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5–14
Interior Features
Climate Control System
Air intake selector
Outside or recirculated air positions can be
selected. Press the switch to select outside/
recirculated air positions.
Recirculated air position (
)
Outside air is shut off. Use this position
when going through tunnels, driving in
congested traffic (high engine exhaust
areas) or when quick cooling is desired.
Outside air position (
)
Outside air is allowed to enter the
cabin. Use this mode for ventilation or
windshield defrosting.
WARNING
Do not use the position in cold or
rainy weather:Using the
position in cold or rainy
weather is dangerous as it will cause
the windows to fog up. Your vision will
be hampered, which could lead to a
serious accident.
DUAL switch
Use the DUAL switch to change the
mode between the individual operation
(driver and passenger) and interconnection
(simultaneous) modes.
Individual operation mode (indicator
light illuminated)
The set temperature can be controlled
individually for the driver and front
passenger.
Interconnection mode (indicator light
turned off)
The set temperature for the driver
and front passenger is controlled
simultaneously.
Windshield defroster switch
Press the switch to defrost the windshield
and front door windows.
Refer to Windshield Defrosting and
Defogging on page
5-15.
Rear window defogger switch
Press the rear window defogger switch to
defrost the rear window.
Refer to Rear Window Defogger on page
4-54.
Operation of Automatic Air-
conditioning
1. Press the AUTO switch. Selection
of the airflow mode, air intake
selector and amount of airflow will be
automatically controlled.
2. Use the temperature control dial to
select a desired temperature.
Press the DUAL switch or turn the
front passenger temperature control
dial to control the set temperature
individually for the driver and front
passenger.
To turn off the system, press the OFF
switch.
NOTE
 Setting the temperatur e to maximum
hot or cold will not provide the desired
temperature at a faster rate.
 When selecting heat, the system will
restrict airflow until it has warmed to
prevent cold air from blowing out of the
vents.
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