2019 MAZDA MODEL CX-3 light

Maintenance Monitor
▼Maintenance Monitor (Type A audio)
“Oil Change” with a flexible 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 oi l life becomes less than 1,000
km (600 mile), or remaining days are less than 15 (whichever co mes first).
Reset method
Press and hold the selector with the ignition switched off, the n switch it on. Keep pressing
the selector for more than 5 seconds. The master warning light will flash for a few seconds
when the reset is completed.
Selector
*1 The flexible setting is available in the United States and Pue rto Rico. Based on the
engine operating conditions, the onboard computer in your vehic le 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.
▼Maintenance Monitor (Type B audio)
1. Select the icon on the home screen to display the “Applications” screen.
2. Select “Vehicle Status Monitor”.
3. Select “Maintenance” to display the maintenance list screen.
4. Switch the tab and select the setting item you want to change .
Maintenance and Care
Scheduled Maintenance
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You can customize settings in the setup display as follows:
Ta bI t e m E x p l a n a t i o n
Scheduled Setting
Notification can be switched on/off.
Time (months) Displays the time or distance until maintenance is due.
Select this item to set the maintenance period.
The wrench indication/indicator light in the instrument cluster
will be illuminated when the remaining distance is less than 1, 000
km or 600 mile, or the remaining number of days is less than 15
(whichever comes first).
Distance (km or mile)
Reset
Resets the time and distance to the initial values.
Once the system turns on, it needs to be reset whenever carrying
out maintenance.
Tire Rotation Setting
Notification can be switched on/off.
Distance (km or mile) Displays the distance until tire rotation is due.
Select this item to set the tire rotation distance.
The wrench indication/indicator
light in the instrument cluster
will be illuminated when the remaining distance is less than 1, 000
km or 600 mile.
Reset Resets the remaining distance to the initial value.
Once the system turns on, it need
s to be reset whenever rotating
the tires.
Oil Change Setting Interval
Oil replacement period can be sel
ected from the flexible setting
or fixed setting, or it can be set to non-display.
The flexible setting is available only in the United States and Pu-
erto Rico. Once engine oil flex ible maintenance is selected, the
vehicle calculates the remaining oil life based on the engine oper-
ating conditions. The vehicle let s you know when an oil change is
due by illuminating the wrench i ndicator light in the instrument
cluster. Mazda Genuine 0W-20 oil and Castrol
® 0W-20 oil are re-
quired to achieve optimum performance.
Distance (km or mile)
(Displays only in fixed set-
ting) Displays the distance until
the oil replacement is due.
Select this item to set the oil replacement distance.
The wrench indication/indicator light in the instrument cluster
will be illuminated when the remaining distance is less than 1, 000
km or 600 mile.
Oil life (km or mile)
(Displays only in flexible
setting) Displays the engine oil life u
ntil the oil replacement is due.
The wrench indication/indicator light in the instrument cluster
will be illuminated when the remaining oil life distance is les s
than 1,000 km or 600 mile.
Reset Resets the remaining distance to the initial value.
Once the system turns on, it need
s to be reset whenever replacing
the engine oil.
Maintenance and Care
Scheduled Maintenance
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▼Vehicle Engine Control Unit Reset Procedure
NOTE
This procedure is intended for vehicles with
the engine oil flexible maintenance setting
selected.
After replacing the engine oil, have a repair shop such as an A uthorized Mazda Dealer
perform the initialization (engine oil data resetting) of the r ecorded 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.
NOTE
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
flashes.

Selector
3. After the master warning light flashes for several seconds, the initialization is
completed.
Maintenance and Care
Owner Maintenance
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▼Battery Maintenance
To get the best service from a battery:
•Keep it securely mounted.
•Keep the top clean and dry.
•Keep terminals and connections clean,
tight, and coated with petroleum jelly or
terminal grease.
•Rinse off spilled electrolyte immediately
with a solution of water and baking
soda.
•If the vehicle will
not be used for an
extended time, disconnect the battery
cables and charge the battery every six
weeks.
▼ Battery Replacement
Contact an Authorized Mazda Dealer for a
battery replacement purchase.
Key Battery Replacement
If the buttons on the transmitter are
inoperable and the operation indicator
light does not flash, the battery may be
dead.
Replace with a new battery before the
transmitter becomes unusable.
CAUTION

Make sure the battery is installed
correctly. Battery leakage could occur if it
is not installed correctly.
 When replacing the battery, be careful
not to touch any of the internal circuitry
and electrical terminals, bend the
electrical terminals, or get dirt in the
transmitter as the transmitter could be
damaged.
 There is the danger of explosion if the
battery is not correctly replaced.
 Dispose of used batteries according to
the following instructions.
 Insulate the plus and minus terminals
of the battery using cellophane or
equivalent tape.
 Never disassemble.
 Never throw the battery into fire or
water.
 Never deform or crush.
 Replace only with the same type battery
(CR2025 or equivalent).
The following conditions indicate that the
battery power is low:
•The KEY indicator light (green) flashes
in the instrument cluster for about 30
seconds after the engine is switched
OFF.
Maintenance and Care
Owner Maintenance
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•The system does not operate and the
operation indicator light on the
transmitter does not flash when the
buttons are pressed.
•The system's operational range is
reduced.
Replacing the battery at an Authorized
Mazda Dealer is recommended to prevent
damage to the key. If replacing the battery
by yourself, follow the instruction.
Replacing the key battery
1. Press the knob and pull out the auxiliary key.
Knob
2. Twist a tape-wrapped flatheadscrewdriver in the direction of the
arrow and open the cover slightly.
Cover
3. Insert the tape-wrapped flathead
screwdriver into the gap and slide it in
the direction of the arrow.
Cover
Gap
4. Twist the flathead s crewdriver in the
direction of the arrow and remove the
cover.
Cover
5. Remove the battery cap, then remove the battery.
Maintenance and Care
Owner Maintenance
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▼Temporary Spare Tire
Inspect the temporary spare tire at least
monthly to make sure it is properly
inflated and stored.
NOTE
The temporary spare tire condition
gradually deteriorates even if it has not
been used.
The temporary spare tire is easier to
handle because of its c
onstruction which is
lighter and smaller than a conventional
tire. This tire should be used only for an
emergency and only for a short distance.

Use the temporary spare tire only until the
conventional tire is repaired, which should
be as soon as possible.
Refer to Tires on page 9-7.

CAUTION
 Do not use your temporary spare tire rim
with a snow tire or a conventional tire.
Neither will properly fit and could
damage both tire and rim.
 The temporary spare tire has a tread life
of less than 5,000 km (3,000 miles). The
tread life may be shorter depending on
driving conditions.
 The temporary spare tire is for limited
use, however, if the tread wear
solid-band indicator appears, replace the
tire with the same type of temporary
spare (page 6-38).
NOTE
Tires degrade over time, even when they
are not being used on the road. It is
recommended that tires generally be
replaced when they are 6 years or older.
Heat caused by hot climates or frequent
high loading conditions can accelerate the
aging process. You should replace the
spare tire when you replace the other road
tires due to the aging of the spare tire. The
period in which the tire was manufactured
(both week and year) is indicated by a
4-digit number.
Refer to Tire Labeling on page 8-25.
Maintenance and Care
Owner Maintenance
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▼Replacing a Wheel
WA R N I N G
Always use wheels of the correct size on
your vehicle:
Using a wrong-sized wheel is dangerous.
Braking and handling could be affected,
leading to loss of control and an accident.
CAUTION
A wrong-sized wheel may adversely
affect:
 Tire fit
 Wheel and bearing life
 Ground clearance
 Snow-chain clearance
 Speedometer calibration
 Headlight aim
 Bumper height
 Tire Pressure Monitoring System
*
NOTE
•When replacing a wheel, make sure the
new one is the same as the original
factory wheel in diameter, rim width,
and offset (inset/outset).
•For details, contact an Authorized
Mazda Dealer.

Proper tire balancing provides the best
riding comfort and helps reduce tread
wear. Out-of-balance tires can cause
vibration and uneven wear, such as
cupping and flat spots.
Maintenance and Care
Owner Maintenance
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Light Bulbs
With LED HeadlightsWith Halogen Headlights
Overhead lights (Front) /Map lights
Overhead lights (Rear)Overhead lights (Front) /Map lights
Headlights (High
beam)/Daytime running
lights
Headlights (Low beam)
Parking lights/Daytime
running lights Side turn signal lights
Fo g lights
Parking lights/Front
side-marker lights
Front side-marker lights
Front turn signal lights
Lugg age compartment light
License plate lights Reverse lights Taillights
Rear turn signal lights Rear side-marker lights
Brake lights/Taillights High-mount brake light
Some models.
Side turn signal lights
Headlights (High beam)
Headlights (Low beam)
Fog lights
Front turn signal lights
Maintenance and Care
Owner Maintenance
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