heating MAZDA MODEL 3 4-DOOR 2017 Owners Manual

3–30
Before Driving
Fuel and Emission
Engine Exhaust (Carbon monoxide)
WARNING
Do not drive your vehicle if you smell exhaust gas inside the vehicle:
Engine exhaust gas is dangerous. This gas contains carbon monoxide (CO), which is
colorless, odorless, and poisonous. When inhaled, it can cause loss of consciousness and
death. If you smell exhaust gas inside the vehicle, keep all windows fully open and contact
an Authorized Mazda Dealer immediately.
Do not run the engine when inside an enclosed area: Running the engine inside an enclosed area, such as a garage, is dangerous. Exhaust
gas, which contains poisonous carbon monoxide, could easily enter the cabin. Loss of
consciousness or even death could occur.
Open the windows or adjust the heating or cooling system to draw fresh air when
idling the engine: Exhaust gas is dangerous. When the vehicle is stopped with the windows closed and
the engine running for a long time even in an open area, exhaust gas, which contains
poisonous carbon monoxide, could enter the cabin. Loss of consciousness or even death
could occur.
Clear snow from underneath and around your vehicle, particularly the tail pipe, before
starting the engine: Running the engine when a vehicle is stopped in deep snow is dangerous. The exhaust
pipe could be blocked by the snow, allowing exhaust gas to enter the cabin. Because
exhaust gas contains poisonous carbon monoxide, it could cause loss of consciousness or
even death to occupants in the cabin.
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3–33
Before Driving
Steering Wheel
*Some models.
Steering Wheel
WARNING
Never adjust the steering wheel while
the vehicle is moving:Adjusting the steering wheel while
the vehicle is moving is dangerous.
Moving it can very easily cause the
driver to abruptly turn to the left or
right. This can lead to loss of control or
an accident.
Steering Wheel Adjustment
To change the angle or length of the
steering wheel:
1. Stop the vehicle, and then pull down
the lock release lever under the steering
column.

Lock release le ver
2. Tilt the steering wheel and/or adjust the
steering column length to the desired
positions, then push the lever up to lock
the column.
3. Attempt to push the steering wheel
up and down to make sure it's locked
before driving.
Heated Steering Wheel*
The grips on the left and right of the
steering wheel can be warmed up.
Heating areaHeated steering
wheel switch
The ignition must be switched ON.
Press the switch to turn on the heated
steering wheel. The heated steering wheel
operates for about 30 minutes and then
turns off automatically.
The indicator light illuminates when the
heater is operating.
To turn off the heated steering wheel
before the 30 minutes has elapsed, press
the switch again.
CAUTION
The following types of persons should
be careful not to touch the steering
wheel. Otherwise, it could cause a low-
temperature burn.
 Infants, small children, elderly
people, and physically challenged
people
 People with delicate skin People who are excessively fatigued People who are intoxicated People who have taken sleep-
inducing medicine such as sleeping
pills or cold medicine
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3–48
Before Driving
Driving Tips
Do not install two floor mats, one on top
of the other, on the driver's side:Installing two floor mats, one on top
of the other, on the driver's side is
dangerous as the retention pins can
only keep one floor mat from sliding
forward.
Loose floor mat(s) will interfere with
the foot pedals and could result in an
accident.
When using an all weather mat for
winter, always remove the original
floor mat.
When setting a floor mat, position the
floor mat so that its grommets or retainers
are inserted over the pointed end of the
retention posts.
Rocking the Vehicle
WARNING
Do not spin the wheels at more than
56 km/h (35 mph), and do not allow
anyone to stand behind a wheel when
pushing the vehicle:When the vehicle is stuck, spinning the
wheels at high speed is dangerous.
The spinning tire could overheat and
explode. This could cause serious
injuries.
CAUTION
Too much rocking may cause engine
overheating, transaxle failure, and tire
damage.
If you must rock the vehicle to free it from
snow, sand or mud, depress the accelerator
slightly and slowly move the shift lever
from 1 (D) to R.
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4–42
When Driving
Automatic Transaxle
Driving Tips
WARNING
Do not let the vehicle move in a
direction opposite to the direction
selected by the selector lever:Do not let the vehicle move backward
with the selector lever in a forward
position, or do not let the vehicle
move forward with the selector lever
in the reverse position. Otherwise, the
engine may stop, causing the loss of
the power brake and power steering
functions, and make it difficult to
control the vehicle which could result
in an accident.
Passing
For extra power when passing another
vehicle or climbing steep grades, depress
the accelerator fully. The transaxle will
shift to a lower gear, depending on vehicle
speed.
NOTE
 (Some models)
The accelerator pedal may initially feel
heavy as it is being depressed, then feel
lighter as it is depressed further. This
change in pedal force aids the engine
control system in determining how
much the accelerator pedal has been
depressed for performing kickdown,
and functions to control whether or not
kickdown should be performed.
 While the selector lever is in the M
position and the DSC is turned off,
manual shift mode does not switch
to automatic shift mode even if the
accelerator pedal is completely
depressed. Operate the selector lever.
Climbing steep grades from a stop
To climb a steep grade from a stopped
position:
1. Depress the brake pedal.
2. Shift to D or M1, depending on the
load weight and grade steepness.
3. Release the brake pedal while gradually
accelerating.
Descending steep grades
When descending a steep grade, shift to
lower gears, depending on load weight and
grade steepness. Descend slowly, using the
brakes only occasionally to prevent them
from overheating.
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4–59
When Driving
Switches and Controls
NOTE
To program the remaining two HomeLink
buttons, begin with “Programming”—
step 1
If the indicator light blinks rapidly
for two seconds and then turns
to a constant light, continue with
“Programming” steps 7—9 to
complete the programming of a rolling
code equipped device (most commonly
a garage door opener).
7. At the garage door opener receiver
(motor-head unit) in the garage, locate
the “learn” or “smart” button. This can
usually be found where the hanging
antenna wire is attached to the motor-
head unit.
8. Firmly press and release the “learn” or
“smart” button. (The name and color of
the button may vary by manufacturer.)
NOTE
Complete the programming within 30
seconds.
9. Return to the vehicle and firmly press,
hold for two seconds and release the
programmed HomeLink button. Repeat
the “ press/hold/release” sequence a
second time, and, depending on the
brand of the garage door opener (or
other rolling code equipped device),
repeat this sequence a third time to
complete the programming process.
HomeLink should now activate your
rolling code equipped device.
NOTE
To program the remaining two HomeLink
buttons, begin with “Programming”—
step 1
For questions or comments, please contact
HomeLink at www.homelink.com or 1-
800-355-3515.
Gate operator/Canadian
Programming
Canadian radio-frequency laws require
transmitter signals to “time-out” (or quit)
after several seconds of transmission
— which may not be long enough for
HomeLink to pick up the signal during
programming. Similar to this Canadian
law, some U.S. gate operators are designed
to “time-out” in the same manner.
If you live in Canada or you are having
difficulties programming a gate operator
by using the “Programming” procedures
(regardless of where you live), replace
“Programming HomeLink” step 3 with
the following:
NOTE
If programming a garage door opener or
gate operator, it is advised to unplug the
device during the “cycling” process to
prevent possible overheating.
Continue to press and hold the HomeLink
button while you press and release
— every two seconds (“cycle”) your
hand-held transmitter until the frequency
signal has successfully been accepted by
HomeLink. (The indicator light will flash
slowly and then rapidly.)
Proceed with “Programming” step 4 to
complete.
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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.
Mazda3_8FL6-EA-16F_Edition2.indb 72016/08/10 17:37:14

7–1

*Some models.
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 ........................................................................\
.....7-16
Jump-Starting ........................................................................\
......7-16
Emergency Starting ........................................................................\
.7-19
Starting a Flooded Engine ...........................................................7-19
Push-Starting ........................................................................\
.......7-19
Overheating ........................................................................\
..............7-20
Overheating ........................................................................\
.........7-20
Emergency Towing ........................................................................\
...7-22
Towing Description .....................................................................7-22
Tiedown Hooks* ........................................................................\
..7-23
Warning/Indicator Lights and Warning Sounds ...........................7-25
If a Warning Light Turns On or Flashes ......................................7-25
Message Indicated on Display* ...................................................7-37
Warning Sound is Activated ........................................................7-39
When Liftgate/Trunk Lid Cannot be Opened ...............................7-44
When Liftgate/Trunk Lid Cannot be Opened .............................7-44
Active Driving Display Does Not Operate* ....................................7-46
If the Active Driving Display Does Not Operate ........................7-46
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7–20
If Trouble Arises
Overheating
Overheating
If the high engine coolant temperature
warning light turns on, the vehicle loses
power, or you hear a loud knocking or
pinging noise, the engine is probably too
hot.
WARNING
Pull over to a safe location, then
switch the ignition off and make sure
the fan is not running before attempting
to work near the cooling fan:Working near the cooling fan when it
is running is dangerous. The fan could
continue running indefinitely even if
the engine has stopped and the engine
compartment temperature is high. You
could be hit by the fan and seriously
injured.
Do not remove either cooling
system cap when the engine and
radiator are hot:When the engine and radiator are hot,
scalding coolant and steam may shoot
out under pressure and cause serious
injury.
Open the hood ONLY after steam is no
longer escaping from the engine: Steam from an overheated engine is
dangerous. The escaping steam could
seriously burn you.
If the high engine coolant temperature
warning light turns on:
1. Drive safely to the side of the road and
park off the right-of-way.
2. Put a vehicle with an automatic
transaxle in park (P), a manual
transaxle in neutral.
3. Apply the parking brake.
4. Turn off the air conditioner.
5. Check whether coolant or steam is
escaping from the engine compartment.

If steam is coming from the engine
compartment:
Do not go near the front of the vehicle.
Stop the engine.
Wait until the steam dissipates, then
open the hood and start the engine.

If neither coolant nor steam is
escaping:
Open the hood and idle the engine until
it cools.
CAUTION
If the cooling fan does not operate
while the engine is running, the engine
temperature will increase. Stop the
engine and call an Authorized Mazda
Dealer.
6. Make sure the cooling fan is operating,
then turn off the engine after the
temperature has decreased.
7. When cool, check the coolant level.
If it is low , look for coolant leaks from
the radiator and hoses.
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7–21
If Trouble Arises
Overheating
If you find a leak or other damage, or if
coolant is still leaking:
Stop the engine and call an Authorized
Mazda Dealer.
Cooling system cap
Coolant reservoir
Cooling fan
If you find no problems, the engine is
cool, and no leaks are obvious:
Carefully add coolant as required (page
6-28).
CAUTION
If the engine continues to overheat or
frequently overheats, have the cooling
system inspected. The engine could be
seriously damaged unless repairs are
made. Consult an Authorized Mazda
Dealer.
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