2015 MAZDA MODEL 6 cooling

Black plate (98,1)
qEngine 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 your 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 your 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.
3-26
Before Driving
Fuel and Emission
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Form No.8DQ8-EA-13L

Black plate (133,1)
NOTElThe cooling fan in the engine compartment
could turn on for a few minutes after the
ignition is switched from ON to OFF,
whether or not the A/C is on or off, to cool
the engine compartment quickly.
lIf the system detects that the remaining
battery power of the key is low when the
ignition is switched from ON to ACC or
OFF, the following is indicated.
Replace with a new battery before the key
becomes unusable.
Refer to Battery Replacement on page 6-32.
(Vehicle equipped with Type A
*1
instrument cluster)
A message is indicated in the display of the
instrument cluster.
*1 Refer to Type A on page 4-23.
(Vehicle equipped with Type B
*2
instrument cluster)
The KEY indicator light (green) flashes for
approximately 30 seconds.
*2 Refer to Type B on page 4-27.
l(Automatic transaxle)
If the engine is turned off while the shift
lever is in a position other than P, the
ignition switches to ACC.
qEmergency Engine Stop
Continuously pressing the push button
start while the engine is running or the
vehicle being driven, or quickly pressing
it any number of times will turn the
engine off immediately. The ignition
position will be ACC.
When Driving
Start/Stop Engine
4-9
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Form No.8DQ8-EA-13L

Black plate (274,1)
Operating Tips
lOperate the climate control system
with the engine running.
lTo prevent the battery from being
discharged, do not leave the fan control
dial on for a long period of time with
the ignition switched ON when the
engine is not running.
lClear all obstructions such as leaves,
snow and ice from the hood and the air
inlet in the cowl grille to improve the
system efficiency.
lUse the climate control system to defog
the windows and dehumidify the air.
lThe recirculate mode should be used
when driving through tunnels or while
in a traffic jam, or when you would like
to shut off outside air for quick cooling
of the interior.
lUse the outside air mode for ventilation
or windshield defrosting.
lIf the vehicle has been parked in direct
sunlight during hot weather, open the
windows to let warm air escape, then
run the climate control system.
lRun the air conditioner about 10
minutes at least once a month to keep
internal parts lubricated.
lHave the air conditioner checked
before the weather gets hot. Lack of
refrigerant may make the air
conditioner less efficient.
The refrigerant specifications are
indicated on a label attached to the
inside of the engine compartment.
Check the label before refilling the
refrigerant. If the wrong type of
refrigerant is used, it could result in a
serious malfunction of the air
conditioner.
For details, consult an Authorized
Mazda Dealer.
Label
5-2
Interior Features
Climate Control System
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Form No.8DQ8-EA-13L

Black plate (278,1)
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 modes.
Recirculated air mode (
)
Outside air is shut off. Air within the
vehicle is recirculated.
Outside air mode (
)
Use this mode for ventilation or
windshield defrosting.
WARNING
Do not use the recirculated air mode in
cold or rainy weather:
Using the recirculated air mode 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.
qHeating
1. Set the mode selector dial to the
position.
2. Set the air intake selector to the outside
air mode.
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
lIf the windshield fogs up easily, set the
mode selector dial to the
position.lIf 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.
lThe 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).
lIn theorposition, the air
conditioner is automatically turned on and
the outside air mode is automatically
selected to defrost the windshield. In the
orposition, the outside air mode
cannot be changed to the recirculated air
mode.
qCooling (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.
5-6
Interior Features
Climate Control System
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Form No.8DQ8-EA-13L

Black plate (279,1)
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 7-24).
NOTE
lWhen maximum cooling is desired, set the
temperature control dial to the extreme cold
position and set the air intake selector to
the recirculated air mode, then turn the fan
control dial fully clockwise.
lIf 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.
lThe 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).
qVentilation
1. Set the mode selector dial to the
position.
2. Set the air intake selector to the outside
air mode.
3. Set the temperature control dial to the
desired position.
4. Set the fan control dial to the desired
speed.
qWindshield 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
lFor maximum defrosting, turn on the air
conditioner, set the temperature control dial
to the extreme hot position, and turn the fan
control dial fully clockwise.
lIf warm air is desired at the floor, set the
mode selector dial to the
position.lIn theorposition, the air
conditioner is automatically turned on and
the outside air mode is automatically
selected to defrost the windshield. In the
orposition, the outside air mode
cannot be changed to the recirculated air
mode.
Interior Features
Climate Control System
5-7
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Form No.8DQ8-EA-13L

Black plate (282,1)
Temperature control dial
This dial controls temperature. Turn it
clockwise for hot and counterclockwise
for cold.
lWhen the DUAL switch is off:
Turn the driver temperature control dial
to control the temperature throughout
the entire cabin.
lWhen the DUAL switch is on:
Turn the driver or front passenger
temperature control dial to
independently control the temperature
on each side of the cabin.
NOTE
lThe climate control system changes to the
individual operation mode (DUAL switch
indicator light illuminated) by turning the
front passenger temperature control dial
even when the DUAL switch is off, which
allows individual control of the set
temperature for the driver and front
passenger.
lThe temperature units for the temperature
setting display can be changed in
conjunction with the temperature units for
the outside temperature display. Refer to
Outside Temperature Display on page 4-14.
Fan control dial
The fan has seven speeds. The selected
speed will be displayed.
Mode selector switch
The desired airflow mode can be selected
(page 5-4).NOTE
lWith the airflow mode set to the
position and the temperature control dial
set at a medium temperature, heated air is
directed to the feet and air at a comparably
lower temperature will flow through the
central, left and right vents.
lTo set the air vent to, press the
windshield defroster switch.
lIn theorposition, the air
conditioner is automatically turned on and
the outside air mode is automatically
selected to defrost the windshield. In the
orposition, the outside air mode
cannot be changed to the recirculated air
mode.
A/C switch
Pressing the A/C switch while the AUTO
switch is turned on will turn off the air
conditioning (cooling/dehumidifying
functions).
The air conditioning can be turned on and
off by pressing the A/C switch while the
fan control dial is on.
NOTE
lThe air conditioning operates when the A/C
switch is pressed even if the fan is off.
lThe 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 (
)
Use this position when going through
tunnels, driving in congested traffic (high
engine exhaust areas) or when quick
cooling is desired.
5-10
Interior Features
Climate Control System
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Form No.8DQ8-EA-13L

Black plate (399,1)
qSchedule 1
Maintenance IntervalNumber of months or kilometers (miles), whichever comes first
Months 6 12 18 24 30 36 42 48
×1000 km 12 24 36 48 60 72 84 96
×1000 miles 7.5 15 22.5 30 37.5 45 52.5 60
ENGINE
Drive belts I
Engine oilRRRRRRRR
Engine oil filterRRRRRRRR
COOLING SYSTEM
Engine coolantFL22 type
*1Replace at first 192,000 km (120,000 miles) or 10 years; after
that, every 96,000 km (60,000 miles) or 5 years
OthersReplace at first 96,000 km (60,000 miles) or 4 years; after that,
every 2 years
FUEL SYSTEM
Air filter R
Fuel lines and hoses
*2II
Hoses and tubes for emission*2I
IGNITION SYSTEM
Spark plugs Replace every 120,000 km (75,000 miles)
CHASSIS and BODY
Brake lines, hoses and connections I I
Disc brakesIIII
Tire (Rotation) Rotate every 12,000 km (7,500 miles)
Steering operation and linkages I I
Front and rear suspension, ball joints and wheel
bearing axial playII
Driveshaft dust boots I I
Bolts and nuts on chassis and body T T
Exhaust system and heat shields Inspect every 72,000 km (45,000 miles) or 5 years
All locks and hingesLLLLLLLL
Maintenance and Care
Scheduled Maintenance
6-5
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Black plate (401,1)
qSchedule 2
Maintenance IntervalNumber of months or kilometers (miles), whichever comes first
Months 4 8 12 16 20 24 28 32 36 40 44 48
×1000 km 8 16 24 32 40 48 56 64 72 80 88 96
×1000 miles 5 10 15 20 25 30 35 40 45 50 55 60
ENGINE
Drive belts I
Engine oilPuerto Rico Replace every 5,000 km (3,000 miles) or 3 months
OthersRRRRRRRRRRRR
Engine oil filterRRRRRRRRRRRR
COOLING SYSTEM
Engine coolantFL22 type
*1Replace at first 192,000 km (120,000 miles) or 10 years; after
that, every 96,000 km (60,000 miles) or 5 years
OthersReplace at first 96,000 km (60,000 miles) or 4 years; after that,
every 2 years
Engine coolant levelIIIIIIIIIIII
FUEL SYSTEM
Air filterPuerto Rico R R
Others R
Fuel lines and hoses
*2II
Hoses and tubes for emission*2I
IGNITION SYSTEM
Spark plugs Replace every 120,000 km (75,000 miles)
ELECTRICAL SYSTEM
Function of all lightsIIIIIIIIIIII
CHASSIS and BODY
Brake lines, hoses and connections I I
Brake and clutch fluid levelIIIIIIIIIIII
Disc brakesIIII
Tire (Rotation) Rotate every 8,000 km (5,000 miles)
Tire inflation pressure and tire wearIIIIIIIIIIII
Steering operation and linkages I I
Front and rear suspension, ball joints and wheel
bearing axial playII
Driveshaft dust boots I I
Bolts and nuts on chassis and body T T
Body condition
*3
(for rust, corrosion and perforation)IIII
Exhaust system and heat shields Inspect every 72,000 km (45,000 miles) or 5 years
All locks and hingesLLLLLLLLLLLL
Washer fluid levelIIIIIIIIIIII
Maintenance and Care
Scheduled Maintenance
6-7
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Form No.8DQ8-EA-13L