fuel MAZDA MODEL CX-3 2021 User Guide

(amber) illuminates when the ignition is
switched ON and the engine is not
running.)
Some indicator lights/warning lights
should be inspected before the engine is
started (page 4-21).
NOTE
When the push button start is pressed to
ON, the sound of the fuel pump motor
operating near the fuel tank can be heard.
This does not indicate an abnormality.
Starting the Engine
WA R N I N G
Radio waves from the key may affect
medical devices such as pacemakers:
Before using the key near people who use
medical devices, ask the medical device
manufacturer or your physician if radio
waves from the key w ill affect the device.
NOTE
The key must be carried because the key
carries an immobilizer chip that must
communicate with the engine controls at
short range.
The engine can be started when the push
button start is pressed from off, ACC, or
ON.
The push button start system functions
(function which can start the engine by
only carrying the key) can be
deactivated to prevent any possible
adverse effect on a user wearing a
pacemaker or other medical device. If
the system is deactivated, you will be
unable to start the engine by carrying
the key. Consult an Authorized Mazda
Dealer for details. If the push button
start system functions have been
deactivated, you can start the engine by
following the procedure indicated when
the key battery goes dead.
Refer to Engine Start Function When
Key Battery is Dead on page 4-8.
After starting a cold engine, the engine
speed increases and a whining sound
from the engine compartment can be
heard.
When Driving
Start/Stop Engine
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After pressing the push button start
and before the engine starts, the
operation sound of the fuel pump
motor from near the fuel tank can be
heard, however, this does not
indicate a malfunction.
8. After starting the engine, let it idle for about ten seconds.
NOTE
Whether the engine is cold or warm,
it should be started without the use
of the accelerator.
If the engine does not start the first
time, refer to Starting a Flooded
Engine under Emergency Starting. If
the engine still does not start, have
your vehicle inspected by an
Authorized Mazda Dealer (page
7-20).
▼Engine Start Function When Key
Battery is Dead
CAUTION
When starting the engine by holding the
transmitter over the push button start due
to a dead key battery or a malfunctioning
key, be careful not to allow the following,
otherwise the signal from the key will not
be received correctly and the engine may
not start.

Metal parts of other keys or metal objects
touch the key.
Spare keys or keys for other vehicles
equipped with an immobilizer system
touch or come near the key.
 Devices for electronic purchases, or
security passage touch or come near the
key.
If the engine cannot be started due to a
dead key battery, the engine can be started
using the following procedure:
1. Continue to depress the brake pedal firmly until the en gine has completely
started.
2. (Manual transaxle)
Continue to depress the clutch pedal
firmly until the en gine has completely
started.
3. Make sure that the push button start
indication light (green) flashes.
4. Align the center area of the emblem on the transmitter with the center area of
the push button st art while the push
button start indicator light (green)
flashes.

Indicator light
Push button start
Key
Emblem
When Driving
Start/Stop Engine
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Meters and Gauges

Type A
Type B
Steering Switch (Digital Speed Meter Type)
(Analog Speed Meter Type)
Instrument Cluster
ƒ
Speedometer.......................................................................................................... page 4-12
„ Odometer, Trip Meter and Trip Meter Sel ector.................................................... page 4-12
… Tachometer............................................................................................................ page 4-13
† Fuel Gauge............................................................................................................ page 4-13
‡ Dashboard Illumination.........................................................................................page 4-14
ˆ Outside Temperature Display...................... .......................................................... page 4-15
‰ Cruise Control Set Vehicle Speed Display. ........................................................... page 4-16
Š Active Driving Display......................................................................................... page 4-18
‹ Trip Computer and INFO Switch.......................................................................... page 4-16
ΠSpeed Unit Selector..................................... .......................................................... page 4-12
When Driving
Instrument Cluster and Display
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meter B can record the distance from
where the fuel tank is filled.

When trip meter A is selected, pressing the
selector again within one second will
change to trip meter B mode.

When trip meter A is selected, TRIP A
will be displayed. When trip meter B is
selected, TRIP B will be displayed.

The trip meter records the total distance
the vehicle is driven until the meter is
again reset. Return it to “0.0” by
depressing and holding the selector for one
second or more. Use this meter to measure
trip distances and to compute fuel
consumption.
NOTE
(Vehicles with type B audio)
If TRIP A is reset using the trip meter
when the function which synchronizes
(resets) the fuel economy monitor and
the trip meter (TRIP A) is on, the fuel
economy data resets in conjunction with
TRIP A.
Refer to Fuel Economy Monitor on page
4-69.
Only the trip meters record tenths of
kilometers (miles).
The trip record will be erased when:
The power supply is interrupted
(blown fuse or the battery is
disconnected).
The vehicle is driven over 9999.9 km
(mile).
▼Tachometer
The tachometer shows engine speed in
thousands of revolutions per minute (rpm).
CAUTION
Do not run the engine with the tachometer
needle in the RED ZONE.
This may cause severe engine damage.
Type A

Striped zone
Red zone
Type B

Striped zone
Red zone
NOTE
When the tachometer needle enters the
STRIPED ZONE, this indicates to the
driver that the gears should be shifted
before entering the RED ZONE.
▼Fuel Gauge
The fuel gauge shows approximately how
much fuel is remaining in the tank when
When Driving
Instrument Cluster and Display
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the ignition is switched ON. We
recommend keeping the tank over 1/4 full.

Full
1/4 Full
Empty
If the low fuel warning light illuminates or
the fuel level is very low, refuel as soon as
possible.
If inconsistency in engine performance or
stalling occurs due to low fuel level
conditions, refuel the vehicle as soon as
possible and add at least 10 L (2.7 US gal,
2.2 Imp gal) of fuel.
Refer to Taking Action on page 7-33.
NOTE
After refueling, it may require some time
for the indicator to stabilize. In addition,
the indicator may deviate while driving
on a slope or curve since the fuel moves
in the tank.
The display indicating a quarter or less
remaining fuel has more segments to
show the remaining fuel level in greater
detail.
The direction of the arrow () indicates
that the fuel-filler lid is on the left side
of the vehicle.
▼ Dashboard Illumination
(Without auto-light control)
When the position lights are turned on
with the ignition
switched ON, the
brightness of the dashboard illumination is
dimmed.
(With auto-light control)
When the position lights are turned on
with the ignition switched ON, the
brightness of the dashboard illumination is
dimmed. However, when the light sensor
detects that the surrounding area is bright
such as when the position lights are turned
on in the daytime, the dashboard
illumination does not dim.
NOTE
(With auto-light control)
When the ignition is switched ON in the
early evening or at dusk, the dashboard
illumination is dimmed for several
seconds until the light sensor detects the
brightness of the surrounding area,
however, the dimmer may cancel after
the brightness is detected.
When the position lights are turned on,
the position lights i ndicator light in the
instrument cluster turns on.
Refer to Headlights on page 4-40.
The brightness of the instrument cluster
and dashboard illuminations can be
adjusted by ro tating the knob.
The brightness decreases by rotating the
knob to the left. A beep sound will be
heard when the knob has been rotated to
the maximum dim position.
When Driving
Instrument Cluster and Display
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▼Cruise Control Set Vehicle Speed
Display*
The vehicle speed preset using the cruise
control is displayed.

▼Trip Computer and INFO Switch
The following information can be selected
by pressing the INFO switch with the
ignition switched ON.
Distance-to-empty mode
Average fuel economy mode
Current fuel economy mode
Average vehicle speed
If you have any problems with your trip
computer, consult an Authorized Mazda
Dealer.
Distance-to-empty mode
This mode displays the approximate
distance you can travel on the remaining
fuel based on the fuel economy.

The distance-to-empty will be calculated
and displayed every second.

NOTE
Even though the distance-to-empty
display may indicate a sufficient amount
of remaining driving distance before
refueling is required, refuel as soon as
possible if the fuel level is very low or
the low fuel warning light illuminates.
The display may not change unless you
add more than approximately 9 L (2.3
US gal, 1.9 Imp gal) of fuel.
The distance-to-empty is the
approximate remaining distance the
vehicle can be driven until all the
graduation marks in the fuel gauge
(indicating the remaining fuel supply)
disappear.
If there is no past fuel economy
information such as after first
purchasing your vehicle or the
information is deleted when the battery
cables are disconnected, the actual
distance-to empty/range may differ from
the amount indicated.
Average fuel economy mode
This mode displays the average fuel
economy by calculating the total traveled
distance and the total fuel consumption
since the vehicle was purchased or the past
data was reset. The average fuel economy
is calculated and displayed every minute.

To clear the data being displayed, press the
INFO switch for more than 1.5 seconds or
longer.
After resetting the data, - - - L/100 km
(- - - mpg) is displayed for one minute
When Driving
Instrument Cluster and Display
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before the fuel economy is recalculated
and displayed.
NOTE
(Vehicles with type B audio)
If TRIP A is reset using the trip meter
when the function which synchronizes
(resets) the fuel economy monitor and the
trip meter (TRIP A) is on, the displayed
past data is reset.
Current fuel economy mode
This mode displays the current fuel
economy by calculating the amount of fuel
consumption and the distance traveled.

Current fuel economy will be calculated
and displayed every 2 seconds.

When you've slowed to about 5 km/h (3
mph), - - - L/100 km (- - - mpg) will be
displayed.
Average vehicle speed mode
This mode displays the average vehicle
speed by calculating the distance and the
time traveled since connecting the battery
or resetting the data.
Average vehicle speed will be calculated
and displayed every 10 seconds.

To clear the data being displayed, press the
INFO switch for more than 1.5 seconds.
After pressing the INFO switch, - - - km/h
(- - - mph) will be displayed for about 1
minute before the vehicle speed is
recalculated and displayed.
When Driving
Instrument Cluster and Display
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SignalWarning Lights Page
Low Fuel Warning Light 7-33
Check Fuel Cap Warning Light*17-33
Seat Belt Warning Light (Front seat) 7-33
Door-Ajar Warning Light7-33
*Low Washer Fluid Level Warning Light7-33
(Amber)
*Smart Brake Support/Smart C
ity Brake Support (SBS/SCBS)
Wa r n i n g L i g h t 7-33
*1 The light turns on when the ignition is switched on for an operation check, and turns off a few seconds later or
when the engine is started. If the light does not turn on or remains turned on, have the vehicle inspected at an
Authorized Mazda Dealer.
*2 The light turns on continuously when the parking brake is applied.
▼ Indicator Lights
These lights turn on or flash to notify the us
er of the system operation status or a system
malfunction.
Signal Indicator Lights Page
*Front Passenger Air Bag Deactivation Indicator Light*12-66
(Green)KEY Indicator Light 3-9
Security Indicator Light*13-37
Wrench Indicator Light*14-25
(Blue)
Low Engine Coolant Temperature Indicator Light 4-26
*Shift Position Indication
4-31
Lights-On Indicator Light
4-40
When Driving
Instrument Cluster and Display
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Manual Transaxle ShiftPattern
Neutral position
The shift pattern of the transaxle is
conventional, as shown.

Depress the clutch pedal all the way down
while shifting ; then release it slowly.

Your vehicle is equipped with a device to
prevent shifting to R (reverse) by mistake.
Push the shift lever downward and shift to
R.

WARNING
Do not use sudden engine braking on
slippery road surfaces or at high speeds:
Shifting down while driving on wet, snowy,
or frozen roads, or while driving at high
speeds causes sudden engine braking,
which is dangerous. The sudden change in
tire speed could cause the tires to skid. This
could lead to loss of vehicle control and an
accident.
Always leave the shift lever in 1 or R
position and set the parking brake when
leaving the vehicle unattended:
Otherwise the vehicle could move and
cause an accident.
CAUTION
 Keep your foot off the clutch pedal except
when shifting gears. Also, do not use the
clutch to hold the vehicle on an upgrade.
Riding the clutch will cause needless
clutch wear and damage.
 Do not apply any excessive lateral force
to the shift lever when changing from
5th to 4th gear. This could lead to the
accidental selection of 2nd gear, which
could result in damage to the transaxle.
 Make sure the vehicle comes to a
complete stop before shifting to R.
Shifting to R while the vehicle is still
moving may damage the transaxle.
NOTE
If shifting to R is di fficult, shift back into
neutral, release the clutch pedal, and try
again.
▼ Gear Shift Indicator (GSI)
The GSI supports you to obtain optimum
fuel economy and smooth driving. It
displays the selected gear position in the
instrument cluster as well as notifies the
When Driving
Manual Transaxle Operation
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Fuel Economy Monitor*
For vehicles with type B audio, the Fuel Consumption information is displayed by operating
each icon in the display.
In addition, after completing a trip, the total energy efficiency to date is displayed in the
ending display when the ending display is turned on.
1. Select the
icon on the home screen to display the Applications screen.
2. Select the “Fuel Economy Monitor”.
3. Select the
icon at the bottom left of the screen to display the menu in the lower part
of the screen.
4. Select the icon in the menu and perform the operation. Each icon operates as follows:
Indication on display Control status
Hides the menu display.
Displays the Applications screen.
Resets the fuel economy data.
Displays the following setting screen.
Ending display on/off switchingOn/off switching for function which synchronizes
(links) reset of fuel economy data with trip meter
(TRIP A)
NOTE
The fuel economy monitor screen after the ignition is switched from ON to OFF is changed
to the original fuel economy monitor screen wh en the ignition is switched ON the next time.
▼Fuel Consumption Display
Information regarding the fuel economy is displayed.
Indication on display
Control status
Displays the fuel economy for the past 60 minutes.
Displays the fuel economy every minute for the past
1 to 10 minutes.
Displays the fuel economy every 10 minutes for the
past 10 to 60 minutes.
Displays the average fuel economy over the past 5
resets and after the current reset.
Calculates the average fuel economy every minute
after vehicle travel begins, and displays it.
When Driving
Fuel Economy Monitor
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