2012 MAZDA MODEL 5 cooling

Black plate (116,1)
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 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.
4-4
Before Driving Your Mazda
Fuel and Engine Exhaust Precautions
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Form No.8BR9-EA-10J

Black plate (188,1)
Operating Tips
qOperating the Climate Control
System
Operate the climate control system with
the engine running.
NOTE
To 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.
qClearing the Air Inlet
Clear all obstructions such as leaves,
snow and ice from the hood and the air
inlet in the cowl grille to improve the
system efficiency.
qFoggy Windows
The windows may fog up easily in humid
weather. Use the climate control system to
defog the windows.
To help defog the windows, operate the
air conditioner to dehumidify the air.
NOTE
The air conditioner may be used along with the
heater to dehumidify the air.
qOutside/Recirculated Air Position
Use the outside air mode for ventilation or
windshield defrosting. The recirculate
mode should be used when the air inside
tunnels or while in traffic jams is polluted,
or you would like to shut off outside air
for quick cooling of the interior.
qParking in Direct Sunlight
If 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.
qNot Using for a Long Period
Run the air conditioner about 10 minutes
at least once a month to keep internal
parts lubricated.
qCheck the Refrigerant before the
Weather Gets Hot
Have the air conditioner checked before
the weather gets hot. Lack of refrigerant
may make the air conditioner less
efficient. Consult an Authorized Mazda
Dealer for refrigerant inspection.
The air conditioner is filled with
HFC134a (R134a), a refrigerant that will
not damage the ozone layer.
If the air conditioner is low on refrigerant
or has a malfunction, consult an
Authorized Mazda Dealer.
qReplacement of the Cabin Air Filter
If your vehicle is equipped with an air
filter for the air conditioner, it is necessary
to change the filter periodically as
indicated in scheduled maintenance (page
8-3). Consult an Authorized Mazda
Dealer for replacement of the cabin air
filter.
6-2
Interior Comfort
Climate Control System
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Black plate (193,1)
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). (Indicator remains on even when
system is off.)
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)
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)
Use this mode for ventilation or
windshield defrosting.
WARNING
Do not use theposition 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.
Windshield defroster switch
Press the switch to defrost the windshield
and front door windows.
NOTE
(U.S.A., Canada)
In the
position, the air conditioner is
automatically turned on and the outside air
mode is automatically selected to defrost the
windshield. In the
position, the outside air
mode cannot be changed to the recirculated
air mode.
Interior Comfort
Climate Control System
6-7
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Black plate (306,1)
Overheating
If the High engine coolant temperature
warning light illuminates, the vehicle
loses power, or you hear a loud knocking
or pinging noise, the engine is probably
too hot.
WARNING
Switch the ignition to 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 caps 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 illuminates:
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 under the hood or 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 reservoir level.
If it's low, look for coolant leaks from
the radiator and hoses.
7-14
In Case of an Emergency
Overheating
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Form No.8BR9-EA-10J

Black plate (307,1)
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
Cooling fan
Coolant reservoir
If you find no problems, the engine is
cool, and no leaks are obvious:
Carefully add coolant as required (page
8-20).
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.
In Case of an Emergency
Overheating
7-15
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Form No.8BR9-EA-10J

Black plate (310,1)
Keep all flames, including cigarettes, and sparks away from open battery cells:
Flames and sparks near open battery cells are dangerous. Hydrogen gas, produced
during normal battery operation, could ignite and cause the battery to explode. An
exploding battery can cause serious burns and injuries.
Do not jump-start a frozen battery or one with a low fluid level: Jump-starting a frozen battery or one with a low fluid level is dangerous. It may
rupture or explode, causing serious injury.
Connect the negative cable to a good ground point away from the battery: Connecting the end of the second jumper cable to the negative (
) terminal of the
discharged battery is dangerous.
A spark could cause the gas around the battery to explode and injure someone.
Route the jumper cables away from parts that will be moving: Connecting a jumper cable near or to moving parts (cooling fans, belts) is dangerous.
The cable could get caught when the engine starts and cause serious injury.
CAUTION
Use only a 12 V booster system. You can damage a 12 V starter, ignition system, and
other electrical parts beyond repair with a 24 V power supply (two 12 V batteries in
series or a 24 V motor generator set).
Jumper cables
Connect cables in numerical order and disconnect in reverse order.Discharged battery
Booster battery
7-18
In Case of an Emergency
Emergency Starting
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Form No.8BR9-EA-10J

Black plate (322,1)
qSchedule 1
Maintenance Interval Number 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
Engine valve clearance Audibly inspect every 120,000 km (75,000 miles), if noisy,
adjust
Drive belts I
Engine oil RRRRRRRR
Engine oil filter RRRRRRRR
COOLING SYSTEM
Engine coolant FL22 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
Others Replace 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 brakes IIII
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 play II
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 hinges LLLLLLLL
8-4
Maintenance and Care
Scheduled Maintenance
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Black plate (324,1)
qSchedule 2
Maintenance Interval Number 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
Engine valve clearance Audibly inspect every 120,000 km (75,000 miles), if noisy,
adjust
Drive belts I
Engine oil Puerto Rico Replace every 5,000 km (3,000 miles) or 3 months
Others
RRRRRRRRRRRR
Engine oil filter RRRRRRRRRRRR
COOLING SYSTEM
Engine coolant FL22 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
Others Replace at first 96,000 km (60,000 miles) or 4 years; after that,
every 2 years
Engine coolant level IIIIIIIIIIII
FUEL SYSTEM
Air filter Puerto 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 lights IIIIIIIIIIII
CHASSIS and BODY
Brake lines, hoses and connections I I
Brake fluid level IIIIIIIIIIII
Disc brakes IIII
Tire (Rotation) Rotate every 8,000 km (5,000 miles)
Tire inflation pressure and tire wear IIIIIIIIIIII
Steering operation and linkages I I
Power steering fluid level IIIIIIIIIIII
Front and rear suspension, ball joints and wheel
bearing axial play II
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 hinges LLLLLLLLLLLL
Washer fluid level IIIIIIIIIIII
8-6
Maintenance and Care
Scheduled Maintenance
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Form No.8BR9-EA-10J