2020 MAZDA MODEL CX-5 maintenance schedule

About the SCR system
WA R N I N G
Be careful not to allow the DEF to run out. If the DEF completely runs out, the SCR system will
not operate normally:
If the vehicle runs out of DEF, the vehicle speed is restricted in steps to prevent contaminants
from being exhausted. When the remaining dist ance-to-empty reaches 0 km (0 miles) in the
final stage, the engine is forced to idle. Fo
r replenishment of the DEF supply, consult an
Authorized Mazda Dealer.
CAUTION
Use a Mazda genuine product or a product conforming to ISO22241-1 for DEF. If
incompatible DEF is used, the SCR system may not operate normally. For the recommended
DEF, consult the nearest Authorized Mazda Dealer.
NOTE
When the remaining distance-to-empty is 640 km (400 miles) or shorter while the DEF
warning indication is displayed, the SCR wa rning light turns on and the vehicle speed is
restricted. In addition, if there is a prob lem with the SCR system/DEF and the remaining
distance-to-empty is 200 km (125 miles) or shorter, the SCR warning light flashes and the
vehicle speed is restricted.
DEF needs to be replenished periodically according to the scheduled maintenance
information. If a warning message is displaye d in the multi-information display or the
SCR warning light flashes, consul t an Authorized Mazda Dealer.
Normally, the vehicle can be driven about 12,000 km (7,500 miles) before the DEF needs
to be replenished.
▼Engine Exhaust (Carbon monoxide)
WA R N I N G
Do not drive your vehicle if you smell exhaust gas inside the vehicle:
Engine exhaust gas is dangerous. This gas contai
ns carbon monoxide (CO), which is colorless,
odorless, and poisonous. When inhaled, it can cause loss of consciousness and death. If you
smell exhaust gas inside the vehicle, keep a ll windows fully open and contact an Authorized
Mazda Dealer immediately.
Before Driving
Fuel and Emission
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Break-In Period
No special break-in is necessary, but a few
precautions in the first 1,000 km (600
miles) may add to the performance,
economy, and life of the vehicle.
Do not race the engine.
Do not maintain one constant speed,
either slow or fast, for a long period of
time.
Do not drive constantly at full-throttle or
high engine rpm for extended periods of
time.
Avoid unnecessary hard stops.
Avoid full-throttle starts.
Do not tow a trailer.
Saving Fuel and Protectionof the Environment
How you operate your Mazda determines
how far it will travel on a tank of fuel. Use
these suggestions to help save fuel and
reduce CO
2.
Avoid long warm-ups. Once the engine
runs smoothly, begin driving.
Avoid fast starts.
Drive at lower speeds.
Anticipate when to apply the brakes
(avoid sudden braking).
Follow the maintenance schedule (page
6-4) and have an Authorized Mazda
Dealer perform inspections and
servicing.
Use the air conditioner only when
necessary.
Slow down on rough roads.
Keep the tires properly inflated.
Do not carry unnecessary weight.
Do not rest your foot on the brake pedal
while driving.
Keep the wheels in correct alignment.
Keep windows closed at high speeds.
Slow down when driving in crosswinds
and headwinds.
WA R N I N G
Never stop the engine when going down a
hill:
Stopping the engine when going down a
hill is dangerous. This causes the loss of
power steering and power brake control,
and may cause damage to the drivetrain.
Any loss of steering or braking control
could cause an accident.
Before Driving
Driving Tips
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Turbocharger Information (SKYACTIV-G 2.5T,SKYACTIV-D 2.2)
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 6-25). Extra additives are NOT recommended.
Before Driving
Driving Tips
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4. Firmly apply the parking brake.
5. Shift the transaxle into P, and stop the engine.
To restart after parking on an incline:
1. With the transaxle in P, start the engine. (Be sure to depress and hold the brake pedal.)
2. Shift into gear.
3. Release the parking brake (also the foot brake) and pull away from the wheel blocks.Stop; apply the parking brake and shift into P.
4. Have a helper retrieve the wheel blocks.
Fuel consumption
Trailer towing causes higher fuel consumption.
Maintenance
If you tow a trailer frequently, have your vehicle serviced as shown in Scheduled
Maintenance (page 6-4).
Before Driving
To w i n g
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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.
▼ Current Fuel Economy
This displays the cu
rrent fuel economy by
calculating the amount of fuel
consumption and the distance traveled.

NOTE
Indicates the 0 position when the vehicle
speed is about 5 km/h (3 mph) or slower.
The red arrow on the scale indicates the
average fuel economy.
▼ Maintenance Monitor (Except
SKYACTIV-D 2.2)
The following maintenance period
notifications can be displayed by turning
the Maintenance Monitor on.
Scheduled Maintenance
Tire Rotation
Oil Change
When the remaining days to the
maintenance period is 15 days or less, or
the remaining distance is 1,000 km (600
miles) or shorter, a message is indicated
when the ignition is switched ON.
For the setting method and indications for
the maintenance monitor, refer to the
Maintenance Monitor.
Refer to Maintenance Monitor on page
6-16.
▼Remaining Diesel Exhaust Fluid
(DEF) and Maximum Driving
Distance Display (SKYACTIV-D
2.2)
The remaining amount of DEF and the
remaining-distance-to-empty indications
are displayed when the ignition is
switched ON.

If the remaining amount of DEF is low or
there is a problem with the Selective
Catalytic Reduction (SCR) system and
there is less maximum remaining driving
When Driving
Instrument Cluster and Display
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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.
▼ Current Fuel Economy
This displays the cu
rrent fuel economy by
calculating the amount of fuel
consumption and the distance traveled.

NOTE
Indicates the 0 positi on when the vehicle
speed is about 5 km/h (3 mph) or slower.
▼ Maintenance Monitor (Except
SKYACTIV-D 2.2)
The following maintenance period
notifications can be displayed by turning
the Maintenance Monitor on.
Scheduled Maintenance
Tire Rotation
Oil Change
When the remaining days to the
maintenance period is 15 days or less, or
the remaining distance is 1,000 km (600
miles) or shorter, a message is indicated
when the ignition is switched ON.
For the setting method and indications for
the maintenance monitor, refer to the
Maintenance Monitor.
Refer to Maintenance Monitor on page
6-16.
▼Remaining Diesel Exhaust Fluid
(DEF) and Maximum Driving
Distance Display (SKYACTIV-D
2.2)
The remaining amount of DEF and the
remaining-distance-to-empty indications
are displayed when the ignition is
switched ON.

If the remaining amount of DEF is low or
there is a problem with the Selective
Catalytic Reduction (SCR) system and
there is less maximum remaining driving
distance, the remaining-distance-to-empty
indication is continuously displayed.

If the remaining amount of DEF is low or
there is a problem with the SCR system,
the SCR warning light turns on/flashes and
a warning message is displayed.
When Driving
Instrument Cluster and Display
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Selective Catalytic Reduction (SCR) System
The SCR system is designed to reduce nitrogen oxide (NOx) in the exhaust gas and purify
the exhaust gas by injecting it with Diesel Exhaust Fluid (DEF).
WA R N I N G
Be careful not to allow the DEF to run out. If the DEF completely runs out, the SCR system will
not operate normally.
When the remaining DEF is low, a message is displayed on the multi-information display, and
the SCR warning light turns
on/flashes.
Refer to Selective Catalytic Reduction (SCR) System Indications on page 4-228.
In this case, consult an Authorized Mazda De aler. If DEF needs to be replenished, add DEF
following the specified procedure.
Refer to Diesel Exhaust Fluid (DEF) Replenishment on page 6-33.
NOTE
DEF needs to be replenished periodically according to the scheduled maintenance
information.
Normally, the vehicle can be driven about 12,000 km (7,500 miles) before the DEF needs
to be replenished. However, it may need to be replenished earlier depending on the
driving and environmental conditions (such as putting a high load on the engine while
driving or driving the vehicle at high altitudes).
The sound of the SCR system operating may be heard from the area under the vehicle,
however, this does not indicate a problem.
▼ Selective Catalytic Reductio
n (SCR) System Indications
As the remaining amount of Diesel Exhaust Fluid (DEF) lowers, the SCR system notifies
the driver using the following indications.
The vehicle speed may be restricted for a while even if the warning light turns off after
replenishing the DEF. To cancel the vehicle speed restriction immediately, switch the
ignition OFF after the warning light turns off and then switch the ignition ON again.
StatusWarning sound SCR warn-
ing light Multi-information
display indication Driving restric-
tion
Remaining DEF has
decreased
(Maximum driving dis-
tance : 966 km (600
miles) or less) Sound is activated when igni-
tion is switched ON
Turns off
None
When Driving
Selective Catalytic Reduction (SCR) System
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Applications
NOTE
Depending on the grade and specification, the screen display may differ.
Select the
icon on the home screen to display the Applications screen. The following
information can be verified.
Top screen ItemFunction
SiriusXM Travel Link ―Refer to How to use SiriusXM
Travel Link
® on page 5-34.
Fuel Economy Monitor Fuel Consumption Display Refer to Fuel Economy Monitor
on page 4-113.
Vehicle Status Monitor Warning Guid-
ance
Warnings currently active can be
verified. Refer to If a Warning Light
Turns On or Flashes on page
7-23.
Maintenance Scheduled Maintenance
Tire Rotation
Oil Change Refer to Maintenance Monitor
on page 6-16.
Apple CarPlay ―Refer to How to use Apple Car-
Play™ on page 5-41.
Android Auto ―Refer to How to use Android
Auto™ mode on page 5-44.
Interior Features
Audio Set
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