engine MAZDA MODEL 6 2021 Service Manual

▼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.

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 7-20.
NOTE
(SKYACTIV-G 2.5T, SKYACTIV-D 2.2)
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 warni
ng 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 7-35.
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.
When Driving
Instrument Cluster and Display
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▼Speed Unit Selector
In some countries, you may have to
change the speed units between km/h and
mph.
When pressing the dashboard illumination
knob, the speed units in the instrument
cluster will change.

Dashboard illumination knob
▼Outside Tempera
ture Display
When the ignition is switched ON, the
outside temperature is displayed.

NOTE
Under the following conditions, the
outside temperature display may differ
from the actual outside temperature
depending on the surroundings and
vehicle conditions:
Significantly cold or hot temperatures.
Sudden changes in outside
temperature.
The vehicle is parked.
The vehicle is driven at low speeds.
Changing the Temperature Unit of the
Outside Temperature 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.
When Driving
Instrument Cluster and Display
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▼Warning/Indicator Lights
Instrument Cluster varies depending on model and specifications
.
Front Center of Headliner
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 user of the system
operation status or a system
malfunction.
Signal Warning Page
Brake System Warning Indication/Warning Light*1*27-25
ABS Warning Light*1
Electronic Brake
Force Distribu‐ tion System
Wa r n i n g
7-25
ABS warning 7-28
Charging System Warning Indication/Warning Light*17-25
Engine Oil Warning Light*17-25
High Engine Coolant Temperat ure Warning Indication 7-25
Power Steering Malfunction Indication 7-25
When Driving
Instrument Cluster and Display
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SignalWarning Page
Master Warning Indication 7-28
Electric Parking Brake (EPB) Warning Indication/Warning Light*17-28
Check Engine Light*17-28
*Selective Catalytic Reduction (SCR) system Warning Indication/W arning
Light*17-28
Automatic Transaxle War ning Indication 7-28
*AWD Warning Indication 7-28
Air Bag/Front Seat Belt Pretensioner System Warning Light*17-28
Tire Pressure Monitoring System Warning Light*1
Flashing
7-28
Turns on 7-35
(Amber/White) KEY Warning Indication Amber
7-28
White 7-35
(Amber) High Beam Control System (HBC) Warning Indication/Warning Light
*17-28
Blind Spot Monitoring (BSM)
Warning Indication 7-28
(Amber)Driver Attention Alert (D
AA) Warning Indication 7-28
(Amber)
*Mazda Radar Cruise Control with Stop & Go function (MRCC with Stop
& Go function) War ning Indication 7-28
(Amber)Lane-keep Assist System (LAS) & Lane Departure Warning System
(LDWS) Warning Indication
7-28
LED Headlight Warning Light*17-28
*Smart Brake Support/Smart City B
rake Support (SBS/SCBS) Warning In‐
dication 7-35
When Driving
Instrument Cluster and Display
*Some models.4-27
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SignalWarning Page
Low Fuel Warning Indication/Warning Light 7-35
Check Fuel Cap Warning Indication/Warning Light*17-35
Engine Oil Level Warning Light*17-35
Seat Belt Warning Light (Front seat) 7-35
(Red)Seat Belt Warning Light (Rear seat) 7-35
Low Washer Fluid Level Warning Indication
7-35
Door-Ajar Warning Indication7-35
Trunk lid-Ajar Warning Indication 7-35
Door-Ajar Warning Light7-35
*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.
When Driving
Instrument Cluster and Display
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SignalIndicator Page
*Smart Brake Support/Smart City Brake Support (SBS/SCBS) OFF Ind ica‐
tor Light*1
Advanced Smart City Brake Sup‐ port (Advanced
SCBS)4-177
Smart City
Brake Support [Reverse]
(SCBS R) 4-185
Smart Brake
Support (SBS) System4-187
(White)
*Cruise Main Indication 4-228
(Green)
*Cruise Set Indication4-228
*1 The light turns on when the ignition is switched on for an ope
ration 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 De aler.
When Driving
Instrument Cluster and Display
*Some models.4-31
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▼Wrench Indication
The wrench indication is displayed under
the following conditions.
When the preset maintenance period has
arrived.
Refer to the Information section in the
Mazda Connect Owner's Manual.
When the engine oil
replacement period
has arrived.
(SKYACTIV-D 2.2)
When the engine oil is deteriorated or
exceeds the specified amount.
When fuel filter (sedimentor) draining
is required. Consult an Authorized
Mazda Dealer.
NOTE
The wrench indication may display
earlier than the preset period depending
on vehicle usage conditions.
Whenever the engine oil is replaced, a
reset of the vehicle engine control unit is
necessary.
Refer to the Informat ion section in the
Mazda Connect Owner's Manual.

▼ Glow Indicator Light
(SKYACTIV-D 2.2)
When the ignition is switched ON, the
glow indicator light turns on. The glow
indicator light turns off when preheating is
finished.

The maintenance period for the glow plug
or a problem in the system may be
indicated under the
following conditions.
Have your vehicle inspected by an
Authorized Mazda Dealer.
The glow indicator light does not turn
on when the ignition is switched ON or
it remains on.
The glow indicator light is flashing.
NOTE
If the vehicle is left with the ignition
switched ON without starting the engine
and a long period of time has elapsed
since preheating finished, the preheating
may be performed again and the glow
indicator light may turn on.
When Driving
Instrument Cluster and Display
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Instrument Cluster (Type B)

ƒSpeedometer.......................................................................................................... page 4-33
„ Tachometer............................................................................................................ page 4-3 3
… Multi-information Display (Type B)............................. ........................................ page 4-34
† Dashboard Illumination.........................................................................................page 4-38
▼Speedometer
The speedometer indicates the speed of the
vehicle.
▼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.

STRIPED
ZONE
RED ZONE
*
1The range varies depending on the type
of gauge. *
1
*1
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.
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 in
dicates 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 (Except SKYACTIV-D 2.2)
Remaining Diesel Exhaust Fluid (DEF) and Maximum Driving Distan ce Display
(SKYACTIV-D 2.2)
Blind Spot Monitoring (BSM) Display
Traffic Sign Recognition System (TSR) Display
Distance Recognition Supp ort System (DRSS) Display
Mazda Radar Cruise Control with S top & Go function (MRCC with Stop & Go function)
System Display
Lane-keep Assist System (LAS) & Lane Departure 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 switch
Press 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
*3
*1
*2 *3: Displayed only when a warning occurs. *1: Except SKYACTIV-D 2.2
*2: SKYACTIV-D 2.2
Engine Coolant
Temperature Gauge,
Remaining Diesel
Exhaust Fluid (DEF),
Maximum Driving
Distance Display,
Outside Temperature,
Odometer, Fuel Gauge
Engine Coolant
Temperature Gauge,
Compass,
Distance-to-empty,
Outside Temperature,
Odometer, Fuel Gauge
When Driving
Instrument Cluster and Display
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