engine oil 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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Turbocharger Information
CAUTION
After driving at freeway speeds or up a long hill, trailer towing for a long time, idle the
engine at least 30 seconds before stoppi ng it. Otherwise, the turbocharger could be
damaged.
 Racing or over-revving the engine, particularly after it's just been started, can damage the
turbocharger.
 To protect the engine from damage, the engine is designed so that it cannot be raced just
after starting it in extremely cold weather.
The turbocharger greatly enhances engine power. Its advanced design provides improved
operation and requires minimum maintenance.

To get the most from it, observe the following.
1. Change engine oil and filter accordi ng to Scheduled Maintenance (page 6-4).
2. Use only recommended engine oil (page 6-20). Extra additives are NOT recommended.
Before Driving
Driving Tips
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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
4-23
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SignalWarning Page
Electric Parking Brake (EPB) Warning Indication/Warning Light*17-31
Check Engine Light*17-31
Automatic Transaxle Warning Indication 7-31
*AWD Warning Indication7-31
Air Bag/Front Seat Belt Pretensioner System Warning Light*17-31
Tire Pressure Monitoring System Warning Light*1
Flashing
7-31
Turns on 7-37
(Amber/White) KEY Warning Indication Amber
7-31
White 7-37
(Amber) High Beam Control System (HBC) Warning Indication/Warning Light
*17-31
Blind Spot Monitoring (BSM) Warning Indication
7-31
(Amber)
*Driver Attention Alert (DAA) Warning Indication 7-31
(Amber)
*Mazda Radar Cruise Control with Stop & Go function (MRCC with Stop
& Go function) Wa rning Indication 7-31
(Amber)Lane-keep Assist System (LAS) & Lane Departure Warning System
(LDWS) Warning Indication
7-31
LED Headlight Warning Light*17-31
*Smart Brake Support/Smart City Br
ake Support (SBS/SCBS) Warning In ‐
dication 7-37
Low Fuel Warning Indication/Warning Light
7-37
Check Fuel Cap Warning Indication/Warning Light*17-37
Engine Oil Level Warning Light*17-37
When Driving
Instrument Cluster and Display
4-24*Some models.
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SignalIndicator Page
*Smart Brake Support/Smart City Brake Support (SBS/SCBS) OFF Indica ‐
tor Light*1
Advanced Smart City Brake Sup ‐
port (Advanced
SCBS)4-171
Smart City
Brake Support [Reverse]
(SCBS R) 4-178
Smart Brake
Support (SBS) System4-180
(White)
*Cruise Main Indication 4-248
(Green)
*Cruise Set Indication4-248
*1 The light turns on when the i
gnition is switched on for an operation check, and turns off
a few seconds later or when the engine is sta rted. If the light does not turn on or remains
turned on, have the vehicle inspected at an Authorized Mazda Dealer.
▼ Wrench Indicator Light
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.
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 Information section in the
Mazda Connect Owner's Manual.

When Driving
Instrument Cluster and Display
4-28*Some models.
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▼Warning/Indicator Lights
Instrument Cluster varies depending on model and specifications.
Instrument Cluster
Center of Dashboard
Warning lights will appear in any of the highlighted areas
▼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*27-28
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
(Red) High Engine Coolant Temperature Warning Light
*17-28
Power Steering Malfun
ction Indication 7-28
When Driving
Instrument Cluster and Display
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SignalWarning Page
Master Warning Indication 7-31
Electric Parking Brake (EPB) Warning Indication/Warning Light*17-31
Check Engine Light*17-31
Automatic Transaxle Warning Indication7-31
*AWD Warning Indication7-31
Air Bag/Front Seat Belt Preten
sioner System Warning Light*17-31
Tire Pressure Monitoring System Warning Light*1
Flashing
7-31
Turns on 7-37
(Amber/White) KEY Warning Indication Amber
7-31
White 7-37
(Amber)
*High Beam Control System (HBC) Warning Indication/Warning Light*17-31
Blind Spot Monitoring (B SM) Warning Indication 7-31
(Amber)
*Mazda Radar Cruise Control with Stop & Go function (MRCC with Stop
& Go function) Warning Indication 7-31
*Lane-keep Assist System (LAS) & Lane Departure Warning System
(LDWS) Warning Indication 7-31
LED Headlight Warning Light*17-31
(Amber)
*Smart Brake Support/Smart City Br
ake Support (SBS/SCBS) Warning In ‐
dication 7-37
Low Fuel Warnin
g Indication 7-37
Check Fuel Cap Warning Indication/Warning Light*17-37
Engine Oil Level Warning Light*17-37
When Driving
Instrument Cluster and Display
*Some models.4-39
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*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 star ted. If the light does not turn on or remains
turned on, have the vehicle inspected at an Authorized Mazda Dealer.
▼ Wrench Indicator Light
The wrench indication is displayed under
the following conditions.
When the preset maintenance period has
arrived.
Refer to the Informat
ion section in the
Mazda Connect Owner's Manual.
When the engine oil replacement period
has arrived.
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 Information section in the
Mazda Connect Owner's Manual.

▼ Low Engine Coolant Temperature
Indicator Light (Blue)
When Driving
Instrument Cluster and Display
4-43
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▼Warning/Indicator Lights
Instrument Cluster varies depending on model and specifications.
Instrument Cluster
Center of Dashboard
Warning lights will appear in any of the highlighted areas
▼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 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 Light*17-28
Engine Oil Warning Light*17-28
Power Steering Malfunction Indicator Light*17-28
Master Warning Light*17-31
Electric Parking Brake (EPB) Warning Light*17-31
When Driving
Instrument Cluster and Display
4-51
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SignalWarning Page
(Red)Electric Parking Brake (EPB) Warning Light
*1
Flashing
4-96
Buzzer & Flash ‐
ing
7-31
Check Engine Light*17-31
Automatic Transaxle Warning Light*17-31
*AWD Warning Light 7-31
Air Bag/Front Seat Belt Pretensioner System Warning Light*17-31
Tire Pressure Monitoring System Warning Light*1
Flashing
7-31
Turns on 7-37
(Red) KEY Warning Light
*1
Turns on
7-31
Flashing 7-37
LED Headlight Warning Light*17-31
*Smart City Brake Support (SCBS) Warning Light 7-37
Low Fuel Warning Light
7-37
Check Fuel Cap Warning Light*17-37
Engine Oil Level Warning Light*17-37
Seat Belt Warning Light (Front seat) 7-37
(Red)Seat Belt Warning Light (Rear seat) 7-37
*Low Washer Fluid Level Warning Light
7-37
Door-Ajar Warning Light
7-37
When Driving
Instrument Cluster and Display
4-52*Some models.
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