engine coolant MAZDA MODEL CX-9 2021 Owners Manual

Winter Driving
Carry emergency gear, including tire
chains, window scraper, flares, a small
shovel, jumper cables, and a small bag of
sand or salt.
Ask an Authorized Mazda Dealer to check
the following:
Have the proper ratio of antifreeze in the
radiator.
Refer to Engine Coolant on page 6-22.
Inspect the battery and its cables. Cold
reduces battery capacity.
Use an engine oil appropriate for the
lowest ambient temperatures that the
vehicle will be driven in (page 6-20).
Inspect the ignition system for damage
and loose connections.
Use washer fluid made with
antifreeze―but do not use engine
coolant antifreeze for washer fluid (page
6-24).
NOTE
Remove snow before driving. Snow left
on the windshield is dangerous as it
could obstruct vision.
Do not apply excessive force to a
window scraper when removing ice or
frozen snow on the mirror glass and
windshield.
Never use warm or hot water for
removing snow or ice from windows and
mirrors as it could result in the glass
cracking.
Drive slowly. Braking performance can
be adversely affected if snow or ice
adheres to the brake components. If this
situation occurs, drive the vehicle
slowly, releasing the accelerator pedal
and lightly applying the brakes several
times until the brake performance
returns to normal.
▼ Snow Tires
Use snow tires on all 4 wheels
Do not go faster than 120 km/h (75 mph)
while driving with snow
tires. Inflate snow
tires 30 kPa (0.3 kgf/cm
2, 4.3 psi) more
than recommended on the tire pressure
label (driver's door frame), but never more
than the maximum cold-tire pressure
shown on the tires.

The vehicle is originally equipped with all
season radials designed to be used all year
around. In some extreme climates you
may find it necessary to replace them with
snow tires during the winter months to
further improve traction on snow and ice
covered roads.
WA R N I N G
Use only the same size and type tires (snow,
radial, or non-radial) on all 4 wheels:
Using tires different in size or type is
dangerous. Your vehi cle's handling could
be greatly affected and result in an
accident.
CAUTION
Check local regulations before using
studded tires.
Before Driving
Driving Tips
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be displayed by operating the INFO
switch.

INFO switch
Press the INFO switch
Trip Meter A
display
Trip Meter B
display
Odometer
The odometer records the total distance
the vehicle has been driven.
Trip meter
The driving distance for a specified
interval is indicated. Two types (TRIP A,
TRIP B) of interval distance and the
average fuel economy for each can be
measured.

For instance, trip meter A can record the
distance from the point of origin, and trip
meter B can record the distance from
where the fuel tank is filled.

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 and average fuel economy
can be reset by pressing the INFO switch
for 1.5 seconds or
more while in each
mode.
NOTE
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).
▼ Engine Coolant Temperature Gauge
Displays the engine coolant temperature.
The blue range of the gauge indicates that
the engine coolant temperature is low, and
the red range of the gauge indicates that
the engine coolant temperature is high and
overheating.

When Driving
Instrument Cluster and Display
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CAUTION
If the engine coolant temperature gauge
needle is in the red range, there is the
possibility of overheating. Drive slowly to
reduce engine load until you can find a safe
place to stop the vehicle and wait for the
engine to cool down.
Refer to Overheating on page 7-23.
NOTE
If the engine coolant temperature is high
or the engine is hot, the engine output
may be limited.
▼Fuel Gauge
The fuel gauge shows approximately how
much fuel is remaining in the tank when
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 7-37.
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 direction of the arrow () indicates
that the fuel-filler lid is on the left side
of the vehicle.
▼ Dashboard Illumination
When the lights are tu
rned 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 lights are turned on in the
daytime, the dashboard illumination does
not dim.
NOTE
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 dimming may cancel after
the brightness is detected.
When the lights are turned on, the
lights-on indicator light in the
instrument cluster turns on.
Refer to Headlights on page 4-70.
When Driving
Instrument Cluster and Display
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Settings can be changed by operating the
center display screen.
Refer to the Settings section in the Mazda
Connect Owner's Manual.
NOTE
When the temperature unit indicated in the
outside temperature display is changed,
the temperature unit indicated in the
engine coolant gauge display changes in
conjunction with it.
▼Distance-to-empty
This 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 will 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
The average fuel economy is calculated
every minute from the total traveled
distance on the trip meter and the total fuel
consumption, and the average fuel
economy for either TRIP A or TRIP B is
displayed.

The average fuel economy and trip meters
can be reset by pressing the INFO switch
for 1.5 seconds or more while in each
mode. After the data is cleared, the fuel
consumption is recalculated and the - - -
km/L (- - - mpg) for the 1 minute prior to
it being displayed is indicated.
When Driving
Instrument Cluster and Display
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▼Warning/Indicator Lights
Instrument Cluster varies depending on model and specifications.
Center of Dashboard
Warning lights will appear in any of the highlighted areas
Instrument Cluster
▼
Warning Indication/Warning Lights
These lights turn on or flash to notify the us
er of the system operation status or a system
malfunction.
Signal Warning Page
Brake System Warning Indication/Warning Light*1*27-28
ABS Warning Light*1
Electronic Brake
Force Distribu ‐
tion System Wa r n i n g 7-28
ABS warning 7-31
Charging System Warning Indication/Warning Light*17-28
Engine Oil Warning Light*17-28
High Engine Coolant Temperature Warning Indication 7-28
Power Steering Malfunction Indication7-28
Master Warning Indication 7-31
When Driving
Instrument Cluster and Display
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▼Multi-information Display (Type B)
INFO switchMulti-information Display (Type B)
The multi-information
display indicates the following information.
Odometer
Trip meter
Engine coolant temperature gauge
Fuel gauge
Outside temperature
Distance-to-empty
Average fuel economy
Current fuel economy
Maintenance Monitor
Blind Spot Monitoring (BSM) Display
Distance Recognition Suppor t System (DRSS) Display
Mazda Radar Cruise Control with Stop & Go function (MRCC with Stop & Go function)
System Display
Lane-keep Assist System (LAS) & Lane De parture Warning System (LDWS) Display
Cruise Control Display
Compass Display
Message Display
When Driving
Instrument Cluster and Display
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The screen content changes each time the INFO switch is pressed.
Press the INFO switchPress the INFO switch
Press the INFO switch Press the INFO switch
Press the INFO switch Press the INFO switch
Current Fuel Economy,
Trip Meter A, Average
Fuel Economy, Outside
Temperature,
Odometer, Fuel Gauge
Current Fuel Economy,
Trip Meter B, Average
Fuel Economy, Outside
Temperature,
Odometer, Fuel Gauge
Engine Coolant
Temperature Gauge,
Maintenance Monitor,
Outside Temperature,
Odometer, Fuel Gauge i-ACTIVSENSE display,
Outside Temperature,
Odometer, Fuel Gauge
Warning message,
Outside Temperature,
Odometer, Fuel Gauge
*1
*1: Displayed only when a warning occurs. Engine Coolant
Temperature Gauge,
Compass,
Distance-to-empty,
Outside Temperature,
Odometer, Fuel Gauge
▼
Odometer, Trip Meter and Trip
Meter Selector
The odometer is constantly displayed on
the screen when the ignition is switched
ON, and the TRIP A or TRIP B screen can
When Driving
Instrument Cluster and Display
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be displayed by operating the INFO
switch.

Press the INFO switchINFO switch
Odometer,
Trip meter A
Odometer,
Trip meter B
Odometer
The odometer records the total distance
the vehicle has been driven.
Trip meter
The driving distance for a specified
interval is indicated. Two types (TRIP A,
TRIP B) of interval distance and the
average fuel economy for each can be
measured.

For instance, trip meter A can record the
distance from the point of origin, and trip
meter B can record the distance from
where the fuel tank is filled.

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 and average fuel economy
can be reset by pressing the INFO switch
for 1.5 seconds or more while in each
mode.
NOTE
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).
▼ Engine Coolant Temperature Gauge
Displays the engine coolant temperature.
The blue range of the gauge indicates that
the engine coolant temperature is low, and
the red range of the gauge indicates that
the engine coolant temperature is high and
overheating.

When Driving
Instrument Cluster and Display
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CAUTION
If the high engine coolant temperature
warning light (red) flashes, there is a
possibility of overheating. Drive slowly to
reduce engine load until you can find a safe
place to stop the vehicle and wait for the
engine to cool down.
Refer to Overheating on page 7-23.
NOTE
If the engine coolant temperature is high
or the engine is hot, the engine output
may be limited.
The temperature unit (Centigrade/
Fahrenheit) of the engine coolant gauge
display changes in conjunction with the
temperature unit of the outside
temperature display.
Refer to the Settings section in the
Mazda Connect Owner's Manual.
▼Fuel Gauge
The fuel gauge shows approximately how
much fuel is remaining in the tank when
the ignition is switched ON. We
recommend keeping the tank over 1/4 full.

Full
1/4 Full
Empty
If the fuel level is low, (
) indicates
that the fuel-filler lid is on the left side
of the vehicle.
When Driving
Instrument Cluster and Display
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The vehicle is parked.
The vehicle is driven at low speeds.
Changing the Temperature Unit of the
Outside Tempera ture Display
The outside temperature unit can be
switched between Celsius and Fahrenheit.
Settings can be changed by operating the
center display screen.
Refer to the Settings section in the Mazda
Connect Owner's Manual.
NOTE
When the temperature unit indicated in the
outside temperature display is changed,
the temperature unit indicated in the
engine coolant gauge display changes in
conjunction with it.
▼Distance-to-empty
This 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 will 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
The average fuel economy is calculated
every minute from the total traveled
distance on the trip meter and the total fuel
consumption, and the average fuel
economy for either TRIP A or TRIP B is
displayed.

The average fuel economy and trip meters
can be reset by pressing the INFO switch
for 1.5 seconds or more while in each
mode. After the data is cleared, the fuel
consumption is recalculated and the - - -
km/L (- - - mpg) for the 1 minute prior to
it being displayed is indicated.
When Driving
Instrument Cluster and Display
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