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Engine oil pressure
Illuminates when the oil pressure
falls below the normal range. Check
the oil level and add oil if needed.
Refer toEngine oilin the
Maintenance and specificationschapter.
To avoid engine damage, stop the vehicle as soon as safely
possible and switch off the engine immediately. Check the oil
level and add oil if needed.
Four wheel drive indicator (if equipped)
Illuminates when the four-wheel
drive is engaged.
NOTE:If the light continues to
flash have the system serviced.
Door ajar
Illuminates when any door, liftgate
or liftgate window is open.
O/D off
Illuminates when the overdrive
function has been turned OFF using
the transmission control switch
(TCS).
If the light does not come on or the light flashes steadily, have
your vehicle serviced as soon as possible, damage to the
transmission could occur.
Low coolant (if equipped)
Illuminates when the coolant level in
the coolant reservoir is low and
more needs to be added. For more
information on adding engine
coolant, refer toEngine coolantin
theMaintenance and specificationschapter.
If the lamp stays on, to avoid engine damage you should allow the
engine to cool down, then check the coolant level inside the
reservoir.
O/D
OFF
Instrument Cluster
14
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GAUGES
Engine coolant temperature gauge
Indicates the temperature of the
engine coolant. At normal operating
temperature, the needle remains
within the normal area (the area
between the ªHº and ªCº).
If it enters the red section, the
engine is overheating. Stop the vehicle as soon as safely possible,
switch off the engine immediately and let the engine cool.Refer to
Engine coolantin theMaintenance and carechapter.
WARNING: Never remove the coolant reservoir cap while the
engine is running or hot, this may result in serious burns.
NOTE:This gauge indicates the temperature of the engine coolant, not
the coolant level. If the coolant is not at its proper level the gauge
indication will not be accurate.
CHECK
FUEL
CAP
Instrument Cluster
16
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IDENTIFYING COMPONENTS IN THE ENGINE COMPARTMENT
2.0L DOHC I4 Zetec engine
1. Power steering fluid reservoir
2. Engine coolant reservoir
3. Brake/Clutch fluid reservoir
4. Air filter assembly
5. Power distribution box
6. Battery
7. Engine oil filler cap
8. Engine oil dipstick
9. Windshield washer fluid reservoir
5678
1234
9
Maintenance and Specifications
211
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3.0L DOHC V6 Duratec engine
1. Power steering fluid reservoir
2. Engine coolant reservoir
3. Automatic transmission fluid dipstick
4. Brake fluid reservoir
5. Air filter assembly
6. Power distribution box
7. Battery
8. Engine oil dipstick
9. Engine oil filler cap
10. Windshield washer fluid reservoir
10987
123456
Maintenance and Specifications
212
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WINDSHIELD WASHER FLUID
Windshield washer fluid
Check the washer fluid whenever
you stop for fuel. The reservoir is
highlighted with a
symbol.
Add fluid to fill the reservoir if the
level is low. In very cold weather, do
not fill the reservoir completely.
Only use a washer fluid that meets Mazda specifications. Refer toRefill
capacitiesin this chapter.
NOTE:State or local regulations on volatile organic compounds may
restrict the use of methanol, a common windshield washer antifreeze
additive. Washer fluids containing non-methanol antifreeze agents should
be used only if they provide cold weather protection without damaging
the vehicle's paint finish, wiper blades or washer system.
Note:Do not put washer fluid in the engine coolant reservoir. Washer
fluid placed in the cooling system may harm engine and cooling system
components.
Checking and adding washer fluid for the liftgate
Washer fluid for the liftgate is supplied by the same reservoir as the
windshield.
ENGINE OIL
Checking the engine oil
Refer to the service maintenance section for the appropriate intervals for
checking the engine oil.
1. Make sure the vehicle is on level ground.
2. Turn the engine off and wait a few minutes for the oil to drain into
the oil pan.
3. Set the parking brake and ensure the gearshift is securely latched in
P (Park) (automatic transmissions) or 1 (First) (manual
transmissions).
Maintenance and Specifications
213
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transmission may shift firmly. This operation is considered normal and
will not affect function or durability of the transmission. Over time the
adaptive learning process will fully update transmission operation to its
optimum shift feel.
If the battery has been disconnected or a new battery has been installed,
the clock and the preset radio stations must be reset once the battery is
reconnected.
²Always dispose of automotive
batteries in a responsible manner.
Follow your local authorized
standards for disposal. Call your
local authorized recycling center
to find out more about recycling
automotive batteries.
ENGINE COOLANT
Checking engine coolant
The concentration and level of engine coolant should be checked at the
mileage intervals listed in the service maintenance section. The coolant
concentration should be maintained at 50/50 coolant and water, which
equates to a freeze point of -36É C (-34É F). Coolant concentration
testing is possible with a hydrometer or antifreeze tester (such as the
Rotunda Battery and Antifreeze Tester, 014±R1060). The level of coolant
should be maintained at the ªcold fullº of ªcold fill rangeº level in the
coolant reservoir. If the level falls below, add coolant per the instructions
in theAdding Engine Coolantsection.
Your vehicle was factory-filled with a 50/50 engine coolant and water
concentration. If the concentration of coolant falls below 40% or above
60%, the engine parts could become damaged or not work properly.A
50±50 mixture of coolant and water provides the following:
²freeze protection down to -36É C (-34É F).
²boiling protection up to 129É C (265É F).
²protection against rust and other forms of corrosion.
²an accurate temperature readout from the engine coolant
gauge.
LEAD
RETURN
RECYCLE
Maintenance and Specifications
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When the engine is cold, check the
level of the engine coolant in the
reservoir.
²The engine coolant should be at the ªcold fill levelº or within the ªcold
fill rangeº as listed on the engine coolant reservoir (depending upon
application).
²Refer to the Scheduled Maintenance section for service interval
schedules.
²Be sure to read and understandPrecautions when servicing your
vehiclein this chapter.
If the engine coolant has not been checked at the recommended interval,
the engine coolant reservoir may become low or empty. If the reservoir is
low or empty, add engine coolant to the reservoir. Refer toAdding
engine coolantin this chapter.
WARNING: Automotive fluids are not interchangeable; do not
use engine coolant, antifreeze or windshield washer fluid
outside of its specified function and vehicle location.
Adding engine coolant
When adding coolant, make sure it is a 50/50 mixture of engine coolant
and distilled water. Add the mixture to the coolant reservoir,when the
engine is cool, until the appropriate fill level is obtained.
WARNING: Do not add engine coolant when the engine is hot.
Steam and scalding liquids released from a hot cooling system
can burn you badly. Also, you can be burned if you spill coolant
on hot engine parts.
WARNING: Do not put engine coolant in the windshield washer
fluid container. If sprayed on the windshield, engine coolant
could make it difficult to see through the windshield.
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The cooling system in your vehicle is filled with either green-colored or
yellow-colored Mazda Premium Engine Coolant meeting Mazda
Specifications. To determine your vehicle's coolant type (color), check
your coolant reservoir.
To maintain the integrity of the coolant and the cooling system
and maintain the warranty on the cooling system:
²Add Mazda Premium Engine Coolant or the type of coolant
originally equipped in your vehicle.If you are unsure which type
of coolant your vehicle requires, check your coolant reservoir or
contact your local dealer.
²Do not add/mix an orange-colored, extended life coolant such
as Mazda Speciality Orange Engine Coolant, meeting Mazda
specifications with the factory-filled coolant.Mixing Mazda
Speciality Orange Engine Coolant or any orange-colored extended life
product with your factory filled coolant can result in degraded
corrosion protection.
²A large amount of water without engine coolant may be added, in case
of emergency, to reach a vehicle service location. In this instance, the
cooling system must be drained and refilled with a 50/50 mixture of
engine coolant and distilled water as soon as possible. Water alone
(without engine coolant) can cause engine damage from corrosion,
overheating or freezing.
²Do not use alcohol, methanol or brine or any engine coolants
mixed with alcohol or methanol antifreeze (coolant).Alcohol
and other liquids can cause engine damage from overheating or
freezing.
²Do not add extra inhibitors or additives to the coolant.These
can be harmful and compromise the corrosion protection of the engine
coolant.
²Do not mix with recycled coolant unless from a
Mazda-approved recycling process (seeUse of Recycled Engine
Coolantsection.
For vehicles with overflow coolant systems with a non-pressurized cap
on the coolant recovery system, add coolant to the coolant recovery
reservoir when the engine is cool. Add the proper mixture of coolant and
water to the ªcold fullº level. For all other vehicles, which have a coolant
degas system with a pressurized cap, or if it is necessary to remove the
coolant pressure relief cap on the radiator of a vehicle with an overflow
system, follow these steps to add engine coolant.
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221