2016 MAZDA MODEL 3 HATCHBACK ignition

6–18
Maintenance and Care
Scheduled Maintenance
(Cont.)
Maintenance Interval Number of months or kilometers, whichever comes ¿ rst
Months 39 42 45 48 51 54 57 60 63 66 69 72
×1000 km 65 70 75 80 85 90 95
100 105 110 115 120
ENGINE
Drive belts I I
Engine oil & ¿ lter R R R R R R R R R R R R
COOLING SYSTEM
Cooling system I I
Engine coolant
*1 Replace at ¿ rst 200,000 km or 10 years; after that, every
100,000 km or 5 years
Engine coolant level I I I I I I I I I I I I
FUEL SYSTEM
Air ¿ lter C R C R C R
Fuel lines and hoses I
*2 I
Hoses and tubes for emission I
*2 I
Fuel ¿ lter Replace every 60,000 km
IGNITION SYSTEM
Spark plugs Replace every 120,000 km
ELECTRICAL SYSTEM
Function of all lights I I I I I I I I I I I I
CHASSIS and BODY
Brake lines, hoses and connections I I I
Brake and clutch À uid level I I I I
Brake À uid R R
Disc brakes I I I I I I
Tire (Rotation)
*3 Rotate every 10,000 km
Tire inÀ ation pressure and tire wear
*3 I I I I I I
Steering operation and linkages I I I I I I
Front and rear suspension, ball joints and wheel
bearing axial play I I I
Driveshaft dust boots I I I
Bolts and nuts on chassis and body T T T
Exhaust system and heat shields I I I
A l l l o c k s a n d h i n g e s L L L L L L
Wa s h e r À uid level I I I I I I
AIR CONDITIONER SYSTEM
Cabin air ¿ lter R R R
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6–20
Maintenance and Care
Scheduled Maintenance
Maintenance Monitor
Maintenance Monitor (Type A audio)
“Oil Change” with a À exible setting *1 is available. Consult your Authorized Mazda Dealer
when you want to change the setting *2 . Once the system turns on, the wrench indicator light
in the instrument cluster will be illuminated when remaining oil life becomes less than 500
km (300 mile), or remaining days are less than 15 (whichever comes ¿ rst).
Reset method
Press and hold the selector with the ignition switched off, then switch it on. Keep pressing
the selector for more than 5 seconds. The master warning light will À ash for a few seconds
when the reset is completed.

Selector

*1 The À exible setting is available in the United States and Puerto Rico. Based on the
engine operating conditions, the onboard computer in your vehicle calculates the
remaining oil life. Mazda Genuine 0W-20 oil and Castrol
® 0W-20 oil are required to
achieve optimum calculation performance.
*2 Once the Flexible Oil Maintenance Setting is selected, the system must be reset
whenever replacing the engine oil.

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6–23
Maintenance and Care
Owner Maintenance
WARNING
Do not perform maintenance work if you lack suffi cient knowledge and experience
or the proper tools and equipment to do the work. Have maintenance work done by a
qualifi ed technician:
Performing maintenance work on a vehicle is dangerous if not done properly. You can be
seriously injured while performing some maintenance procedures.

If you must run the engine while working under the hood, make certain that you
remove all jewelry (especially rings, bracelets, watches, and necklaces) and all
neckties, scarves, and similar loose clothing before getting near the engine or cooling
fan which may turn on unexpectedly:
Working under the hood with the engine running is dangerous. It becomes even more
dangerous when you wear jewelry or loose clothing.
Either can become entangled in moving parts and result in injury.

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 indefi nitely 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 leave items in the engine compartment:
After you have fi nished checking or doing servicing in the engine compartment, do not
forget and leave items such as tools or rags in the engine compartment.
Tools or other items left in the engine compartment could cause engine damage or a fi re
leading to an unexpected accident.

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6–29
Maintenance and Care
Owner Maintenance
Vehicle Engine Control Unit Reset Procedure
N O T E
This procedure is intended for vehicles with the engine oil À exible maintenance setting
selected.

After replacing the engine oil, have a repair shop such as an Authorized Mazda Dealer
perform the initialization (engine oil data resetting) of the recorded value. If the value
recorded by the computer is not initialized, the wrench indicator light may not turn off or it
may turn on earlier than normal.
N O T E
The initialization (engine oil data resetting) of the recorded value can be performed using
the following procedure:

1. Switch the ignition OFF.
2. Switch the ignition ON with the selector pressed, and press and hold the selector for
about 5 seconds until the master warning light
À ashes.


Selector

3. After the master warning light
À ashes for several seconds, the initialization is
completed.

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6–30
Maintenance and Care
Owner Maintenance
Inspecting Engine Oil Level
1. Be sure the vehicle is on a level
surface.
2. Warm up the engine to normal
operating temperature.
3. Turn it off and wait at least 5 minutes
for the oil to return to the oil pan.
4. Pull out the dipstick, wipe it clean, and
reinsert it fully.


Full
OK
Low

5. Pull it out again and examine the level.
The level is normal if it is between
Low and Full.
If it is near or below Low, add enough
oil to bring the level to Full.
CAUTION
Do not overfi ll the engine oil. This may
cause engine damage.

6. Make sure the O-ring on the dipstick is
positioned properly before reinserting
the dipstick.
7. Reinsert the dipstick fully.

Engine Coolant
Inspecting Coolant Level
WARNING
Do not use a match or live fl ame in the
engine compartment. DO NOT ADD
COOLANT WHEN THE ENGINE IS HOT:
A hot engine is dangerous. If the
engine has been running, parts of the
engine compartment can become very
hot. You could be burned. Carefully
inspect the engine coolant in the
coolant reservoir, but do not open it.

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 indefi nitely 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.

N O T E
Changing the coolant should be done by
an Authorized Mazda Dealer.

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6–34
Maintenance and Care
Owner Maintenance
Wiper Blades
CAUTION
 


¾ Hot waxes applied by automatic car
washers have been known to aff ect the
wiper's ability to clean windows.
 


¾ To prevent damage to the wiper blades,
do not use gasoline, kerosene, paint
thinner, or other solvents on or near
them.
 


¾ When the wiper lever is in the AUTO
position and the ignition is switched ON,
the wipers may move automatically in
the following cases:
 


¾ If the windshield above the rain
sensor is touched.
 


¾ If the windshield above the rain
sensor is wiped with a cloth.
 


¾ If the windshield is struck with a hand
or other object.
 


¾ If the rain sensor is struck with a hand
or other object from inside the vehicle.
  Be careful not to pinch hands or fi ngers
as it may cause injury, or damage the
wipers. When washing or servicing the
vehicle, make sure the wiper lever is in
the OFF position.

Contamination of either the windshield or
the blades with foreign matter can reduce
wiper effectiveness. Common sources are
insects, tree sap, and hot wax treatments
used by some commercial car washes.

If the blades are not wiping properly,
clean the window and blades with a good
cleaner or mild detergent; then rinse
thoroughly with clean water. Repeat if
necessary.
Replacing Windshield Wiper
Blades
When the wipers no longer clean well, the
blades are probably worn or cracked.
Replace them.
CAUTION
To prevent damage to the wiper arms
and other components, do not try to
sweep the wiper arm by hand.

N O T E
When raising both windshield wiper arms,
raise the driver's side wiper arm ¿ rst.
When lowering the wiper arms, slowly
lower the wiper arm from the passenger's
side ¿ rst while supporting it with your
hand. Forcefully lowering the wiper arms
could damage the wiper arm and blade,
and may scratch or crack the windshield.

1. Raise the wiper arm.
2. Open the clip and slide the blade
assembly in the direction of the arrow.


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6–50
Maintenance and Care
Owner Maintenance
High-beam bulbs/Daytime running
lights
1. Make sure the ignition is switched off,
and the headlight switch is off.
2. Lift the hood.
3. Disconnect the connector from the unit
by pressing the tab on the connector
with your ¿ nger and pulling the
connector downward.



4. Turn the socket and bulb assembly
to remove it. Carefully remove the
bulb from its socket in the reÀ ector by
gently pulling it straight backward out
of the socket.



5. Install the new bulb in the reverse order
of the removal procedure.

Daytime running lights/Parking lights
(With xenon fusion headlights)
The LED bulb cannot be replaced as a
single unit because it is an integrated unit.
The LED bulb has to be replaced with the
unit. We recommend an Authorized Mazda
Dealer when the replacement is necessary.
Front turn signal lights, Parking lights/
Front side-marker lights (With halogen
headlights), Front side-marker lights
(With xenon fusion headlights)
1. If you are changing the right bulb, start
the engine, turn the steering wheel all
the way to the left, and turn off engine.
If you are changing the left bulb, turn
the steering wheel to the right, and turn
off engine.
2. Make sure the headlight switch is off.
3. Pull the center of each plastic retainer
and remove the retainers.


Removal
Installation

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6–53
Maintenance and Care
Owner Maintenance
*Some models.
Side turn signal lights * , Brake lights
(LED type), Taillights/Rear side-marker
lights (LED type), Taillights (Trunk lid
side/Liftgate side), High-mount brake
light
The LED bulb cannot be replaced as a
single unit because it is an integrated unit.
The LED bulb has to be replaced with the
unit. We recommend an Authorized Mazda
Dealer when the replacement is necessary.
Rear turn signal lights, Brake lights/
Taillights/Rear side-marker lights (Bulb
type)
4–Door
1. Make sure the ignition is switched off,
and the headlight switch is off.
2. Pull the center of each plastic retainer
and remove the retainers.
3. Remove trunk end trim.


InstallationRemoval

4. Pull the center of each plastic retainer
and remove the retainers. 5. Peel back the trunk side trim.


Removal
Installation

6. Turn the socket and bulb assembly
counterclockwise and remove it.
Rear turn signal lights



Brake lights/Taillights/Rear side-
marker lights (Bulb type)



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