engine MAZDA MODEL CX-5 2020 (in English) User Guide

Be careful when opening/closing the
liftgate during strong winds. If a strong
gust blows against the liftgate, it could
close suddenly resulting in injury.
 Fully open the liftgate and make sure
that it stays open. If the liftgate is only
opened partially, it could slam shut by
vibration or wind gusts resulting in
injury.
 When loading or unloading luggage in
the luggage compartment, turn off the
engine. Otherwise, you could get burned
by the heat of the exhaust gas.
 Be careful not to apply excessive force to
the damper stay on the liftgate such as
by putting your hand on the stay.
Otherwise, the damper stay may bend
and
affect the liftgate operation.
Damper stay

Do not modify or replace the liftgate
damper stay. Consult an Authorized
Mazda Dealer if a liftgate damper stay is
deformed or damaged for reasons such
as a collision or if there is some other
problem.
▼ Opening and Closing the Liftgate
Opening the liftgate with Electric
liftgate opener
Unlock the doors and
liftgate, then press
the electric liftgate opener on the liftgate
and raise the liftgate when the latch
releases.
For the power liftgate operation, refer to
Power Liftgate on page 3-22.
Electric liftgate
opener
NOTE
(With the advanced keyless function)
A locked liftgate can also be opened
while the key is being carried.
When opening the liftgate with the doors
and the liftgate locked, it may require a
few seconds for the liftgate latch to
release after the elec tric liftgate opener
is pressed.
The liftgate can be closed when the
doors are locked with the key left in the
vehicle. However, to prevent locking the
key in the vehicle, the liftgate can be
opened by pressing the electric liftgate
opener. If the liftgate cannot be opened
despite doing this procedure, first push
the liftgate completely closed, then press
the electric liftgate opener to fully open
the liftgate.
When the liftgate latch is released by
pressing the electric liftgate opener, the
liftgate raises slightly. If the liftgate is
not operated for a certain period of
time, the liftgate cannot be raised.
Before Driving
Doors and Locks
3-21
CX-5_8HX6-EA-19I_Edition2_old 2019-9-19 9:26:07

Fuel and Engine Exhaust Precautions
▼Fuel Requirements (SKYACTIV-G 2.0,
S K YA C T I V- G 2 . 5 , S K YA C T I V- G 2 . 5 T )
Vehicles with catalytic converters or oxygen sensors must use ONLY UNLEADED FUEL,
which will reduce exhaust emissions and keep spark plug fouling to a minimum.

To achieve maximum engine performance, use the specified fuel.
Fuel Octane Rating*1 (Anti-knock index)
Regular unleaded fuel 87 [(R+M)/2 method] or above (91 RON or above)
*1 U.S. federal law requires that octane ratings be posted on gas station pumps.
Fuel with a rating lower than 87 octane (91 RON) will negatively affect the emission control
system performance and could also cause en gine knocking and serious engine damage.
CAUTION
USE ONLY UNLEADED FUEL.
Leaded fuel is harmful to the catalytic co nverter and oxygen sensors and will lead to
deterioration of the emission control system and or failures.
 This vehicle can only use oxygenated fuels containing no more than 10 % ethanol by
volume. Damage to the vehicle may occur when ethanol exceeds this recommendation, or
if the gasoline contains any methanol. Stop using gasohol of any kind if your vehicle engine
is performing poorly.
 Never add fuel system additives other than a Mazda genuine product, otherwise the
emission control system could be damaged. Consult an Authorized Mazda Dealer for
details.
Gasoline blended with oxygenates such as alcohol or ether compounds are generally
referred to as oxygenated fuels. The common gasoline blend that can be used with your
vehicle is ethanol blended at no more than 10 %. Gasoline containing alcohol, such as
ethanol or methanol, may be marketed under the name "Gasohol".

Vehicle damage and drivability problems resu lting from the use of the following may not be
covered by the warranty.
Gasohol containing more than 10 % ethanol.
Gasoline or gasohol containing methanol.
Leaded fuel or leaded gasohol.
▼ Fuel Requirements (SKYACTIV-D 2.2)
The vehicle will operate efficiently on diesel fuel with specification Ultra-Low Sulfur Diesel
(ULSD, 15 ppm sulfur or less) fuel that meets the ASTM D975 standard or the equivalent.
Before Driving
Fuel and Emission
3-28
CX-5_8HX6-EA-19I_Edition2_old
2019-9-19 9:26:07

Fuel grade labels are visible on fuel-filler lid, therefore, verify the fuel grade before
refueling. If the fuel grade cannot be verified, ask the gas station attendant.
CAUTION
 Never use fuel other than specification Ultra-Low Sulfur Diesel (ULSD, 15 ppm sulfur or less)
fuel that meets the ASTM D975 standard or th e equivalent for your vehicle. Use of gasoline
or kerosene in diesel engines will result in fuel system and engine damage.
 Never use diesel fuel with concentrations of methyl ester bio-diesel higher than 5 % (B5),
such as B20 or B100.
 Never add fuel system additives other than a Mazda genuine product, otherwise the
emission control system could be damaged. Consult an Authorized Mazda Dealer for
details.
 If any type of incorrect fuel is accidently pumped into the fuel tank, do not turn on the
engine and drive the vehicle. Consult an Authorized Mazda Dealer for assistance.
Turning on the engine or driving the vehicle with the incorrect fuel could cause damage to
the fuel pump and fuel injectors.
 Do not mistake the refueling port for the DEF
filler port. If fuel was added to the DEF
filler
port by mistake, do not turn on the engine and drive the vehicle. Consult an Authorized
Mazda Dealer for assistance.
Turning on the engine or driving the vehicle with fuel in the DEF filler port could cause
damage to the emission control system.
Diesel fuel only
DEF only
NOTE
Fuel for winter driving is available. Ask the gas station attendant for details.
When refueling, always add at least 10 L (2.6 US gal, 2.2 Imp gal) of fuel.
Low outside temperatures
When the outside temperature is low, diesel fuel (light oil) may freeze and clog the fuel
pipe, leading to problems such as the engine not starting. When driving to a cold region, add
winter grade diesel fuel as soon as possible.
Before Driving
Fuel and Emission
3-29
CX-5_8HX6-EA-19I_Edition2_old 2019-9-19 9:26:07

WA R N I N G
Never use engine starting assist additives:
Using engine starting assist additives is dangerous because they may cause a vehicle
explosion or a vehicle runaway condition, leading to serious injury or death.
▼Emission Control System (SKYACTIV-G 2.0, SKYACTIV-G 2.5, SKYACTIV-G
2.5T)
This vehicle is equipped with an emission con
trol system (the catalytic converter is part of
this system) that enables the vehicle to comply with existing exhaust emissions
requirements.
WA R N I N G
Never park over or near anything flammable:
Parking over or near anything flammable, such as dry grass, is dangerous. Even with the
engine turned off, the exhaust system remains very hot after normal use and could ignite
anything flammable. A resulting
fire could cause serious injury or death.
CAUTION
Ignoring the following precautions could cause le
ad to accumulate on the catalyst inside the
converter or cause the converter to get very ho t. Either condition will damage the converter
and cause poor performance.
 USE ONLY UNLEADED FUEL.
 Do not drive your Mazda with any sign of engine malfunction.
 Do not coast with the ignition switched
off.
 Do not descend steep grades in gear with the ignition switched off.
 Do not operate the engine at hi gh idle for more than 2 minutes.
 Do not tamper with the emission control syst em. All inspections and adjustments must be
made by a qualified technician.
 Do not push-start or pull-start this vehicle.
NOTE
Under U.S. federal law, any modification to the original-equipment emission control
system before the first sale and registration of a vehicle is subject to penalties. In some
states, such modification made on a used vehicle is also subject to penalties.
While the engine is off, the sound of a valve opening and closing can be heard at the rear
of the vehicle, however this does not indicate an abnormality. The vehicle has a
self-checking device and it oper ates while the engine is off.
Before Driving
Fuel and Emission
3-30
CX-5_8HX6-EA-19I_Edition2_old 2019-9-19 9:26:07

▼Emission Control System (SKYACTIV-D 2.2)
This vehicle is equipped with an emission control system (the catalytic converter and the
Selective Catalytic Reduction (SCR) system
*1 are part of this system) that enables the
vehicle to comply with existing exhaust emissions requirements.
*1 SCR system is designed to reduce nitrogen oxide (NOx) in the exhaust gas and purify
the exhaust gas by injecting it with Diesel Ex haust Fluid (DEF). For more details, refer
to the Selective Catalytic Redu ction (SCR) System (page 4-228).
About the catalytic converter
WA R N I N G
Never park over or near anything flammable:
Parking over or near anything flammable, such as dry grass, is dangerous. Even with the
engine turned off, the exhaust system remains very hot after normal use and could ignite
anything flammable. A resulting fire could cause serious injury or death.
CAUTION
Ignoring the following precautions could cause lead to accumulate on the catalyst inside the
converter or cause the converter to get very hot. Either condition will damage the converter
and cause poor performance.
 Do not drive your Mazda with any sign of engine malfunction.
 Do not coast with the ignition switched off.
 Do not descend steep grades in gear with the ignition switched off.
 Do not operate the engine at high idle for more than 2 minutes.
 Do not tamper with the emission control system. All inspections and adjustments must be
made by a qualified technician.
 Do not push-start or pull-start this vehicle.
Before Driving
Fuel and Emission
3-31
CX-5_8HX6-EA-19I_Edition2_old 2019-9-19 9:26:07

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
3-32
CX-5_8HX6-EA-19I_Edition2_old 2019-9-19 9:26:07

Do not run the engine when inside an enclosed area:
Running the engine inside an enclosed area, such as a garage, is dangerous. Exhaust gas,
which contains poisonous carbon monoxide , could easily enter the cabin. Loss of
consciousness or even death could occur.
Open the windows or adjust the heating or cooling system to draw fresh air when idling the
engine:
Exhaust gas is dangerous. When the vehicle is stopped with the windows closed and the
engine running for a long time even in an open area, exhaust gas, which contains poisonous
carbon monoxide, could enter the cabin. Loss of consciousness or even death could occur.
Clear snow from underneath and around your vehicle, particularly the tail pipe, before
starting the engine:
Running the engine when a vehicle is stopped in deep snow is dangerous. The exhaust pipe
could be blocked by the snow, allowing exhaus t gas to enter the cabin. Because exhaust gas
contains poisonous carbon monoxide, it could cause loss of consciousness or even death to
occupants in the cabin.
Before Driving
Fuel and Emission
3-33
CX-5_8HX6-EA-19I_Edition2_old 2019-9-19 9:26:07

Fuel-Filler Lid and Cap
WA R N I N G
When removing the fuel-filler cap, loosen
the cap slightly and wait for any hissing to
stop, then remove it:
Fuel spray is dangerous. Fuel can burn skin
and eyes and cause illness if ingested. Fuel
spray is released when there is pressure in
the fuel tank and the fuel-filler cap is
removed too quickly.
Before refueling, stop the engine, and
always keep sparks and flames away from
the filler neck:
Fuel vapor is dangerous. It could be ignited
by sparks or flames causing serious burns
and injuries.
Additionally, use of the incorrect fuel-filler
cap or not using a fuel-filler cap may result
in a fuel leak, which could result in serious
burns or death in an accident.
Do not continue refueling after the fuel
pump nozzle shuts off automatically:
Continuing to add fuel after the fuel pump
nozzle has shut off automatically is
dangerous because overfilling the fuel tank
may cause fuel overflow or leakage. Fuel
overflow and leakage could damage the
vehicle and if the fuel ignites it could cause
a fire and explosion resulting in serious
injury or death.
CAUTION
Always use only a ge nuine Mazda fuel-filler
cap or an approved equivalent, available
at an Authorized Mazda Dealer. The wrong
cap can result in a serious malfunction of
the fuel and emission control systems.
(SKYACTIV-G 2.0, SKYACTIV-G 2.5, and
SKYACTIV-G 2.5T for U.S.A. and Canada)
It may also cause the check engine light in
the instrument cluster to illuminate.
▼ Refueling
Before refueling, close all the doors,
windows, and the liftg
ate, and switch the
ignition OFF.
1. To open the fuel-filler lid, pull the remote fuel-filler lid release.

Remote fuel-filler lid release
2. To remove the fuel-filler cap, turn itcounterclockwise.
Before Driving
Fuel and Emission
3-34
CX-5_8HX6-EA-19I_Edition2_old 2019-9-19 9:26:07

3. Attach the removed cap to the innerside of the fuel-filler lid.

Fuel-filler cap
Fuel-filler lid
4. Insert the refueling nozzle all the way
and begin refueling. Pull out the
refueling nozzle after the refueling
stops automatically.
5. To close the fuel-filler cap, turn it
clockwise until a click is heard.
6. To close, press the fuel-filler lid until it
locks securely.

CAUTION
(SKYACTIV-G 2.0, SKYACTIV-G 2.5, and
SKYACTIV-G 2.5T for U.S.A. and Canada)
If the check fuel cap warning light
illuminates, the fuel-filler cap may not be
properly installed. If the warning light
illuminates, park your vehicle safely off the
right-of-way, remove th e fuel-filler cap and
reinstall it correctly. After the cap has been
correctly installed, the fuel cap warning
light may continue to illuminate until a
number of driving cycles have been
completed. A drive cycle consists of starting
the engine (after four or more hours with
the engine off) and driving the vehicle on
city and highway roads.
Continuing to drive with the check fuel cap
warning light illuminated could cause the
check engine light to illuminate as well.
Before Driving
Fuel and Emission
3-35
CX-5_8HX6-EA-19I_Edition2_old 2019-9-19 9:26:07

Power folding outside mirror
WA R N I N G
Do not touch a power folding outside
mirror while it is moving:
Touching the power folding outside mirror
when it is moving is dangerous. Your hand
could be pinched and injured or the mirror
could be damaged.
Use the outside mirror switch to set the
mirror to the on-road position:
Setting the power folding outside mirror to
the on-road position by hand is dangerous.
The mirror will not lock in position and will
prevent effective rearview visibility.
Only operate the power folding outside
mirror with the vehicle safely parked:
Operating the power folding outside mirror
while the vehicle is moving is dangerous.
Wind blast on the mirror will cause them to
collapse and you will be unable to return it
to the on-road position, preventing
rearview visibility.
The ignition must be switched to ACC or
ON position.
To fold, rotate the ou tside mirror switch.
To return the mirror to the driving
position, rotate the switch to the center
position.
Fold-in position
Center position
Automatic folding function*
The automatic folding function operates
when the ignition is switched to OFF.
When the outside mirror switch is in a
position other than the fold-in position, the
outside mirrors automa tically fold in and
out when the doors are locked and
unlocked.
Also, when the ignition is switched ON or
the engine is started, the outside mirrors
fold out automatically.
NOTE
The outside mirrors may not fold in and
out automatically under cold weather
conditions.
If the outside mirrors do not fold in and
out automatically, remove any ice or snow,
and then operate the outside mirror switch
to fold the outside mirrors in or out.
Canceling the automatic folding
function
To cancel the automatic folding function,
carry out the following procedure using
the master control switches.
1. Switch the ignition ON.
Before Driving
Mirrors
*Some models.3-37
CX-5_8HX6-EA-19I_Edition2_old 2019-9-19 9:26:07