INFINITI QX30 2017 Owner's Manual

When performing any inspection or mainte-
nance work on your vehicle, always take care to
prevent serious accidental injury to yourself or
damage to the vehicle. The following are gen-
eral precautions which should be closely ob-
served.
WARNING
•Park the vehicle on a level surface, apply the
parking brake securely and block the
wheels to prevent the vehicle from moving.
Press the P (Park) button.
•Be sure the ignition switch is in the OFF
position when performing any parts re-
placement or repairs.
•Do not work under the hood while the en-
gine is hot. Always turn off the engine and
wait until it cools down.
•If you must work with the engine running,
keep your hands, clothing, hair and tools
away from moving fans, belts and any other
moving parts.
•It is advisable to secure or remove any loose
clothing and any jewelry, such as rings,
watches, etc. before working on your ve-
hicle.
•If you must run the engine in an enclosed
space such as a garage, be sure there is
proper ventilation for exhaust gases to es-
cape.
•Never get under the vehicle while it is sup-
ported by a jack.
•Keep smoking materials, flame and sparks
away from fuel and the battery.
•Never connect or disconnect either the bat-
tery or any transistorized component con-
nector while the ignition switch is in the ON
position.
•On gasoline engine models with the Multi-
port Fuel Injection system, the fuel filter and
fuel lines should be serviced by an INFINITI
retailer or qualified workshop because the
fuel lines are under high pressure even
when the engine is turned off.
•Your vehicle is equipped with an automatic
engine cooling fan. It may come on at any
time without warning, even if the ignition
switch is in the OFF position and the engine
is not running. To avoid injury, always dis-
connect the negative battery cable before
working near the fan.
•Always wear eye protection whenever you
work on your vehicle.
•Never leave the engine or the transmission
related component harness connector dis-
connected while the ignition switch is in the
ON position.
•Avoid direct contact with used engine oil
and coolant. Improperly disposed engine
oil, engine coolant, and/or other vehicle flu-
ids can hurt the environment. Always con-
form to local regulations for disposal of ve-
hicle fluids.
This “ 8. Do-it-yourself” section provides in-
structions regarding only those items which are
relatively easy for an owner to perform.
You should be aware that incomplete or im-
proper servicing may result in operating diffi-
culties or excessive emissions, and could affect
your warranty coverage. If in doubt about any
servicing, it is recommended you have it done by
an INFINITI retailer.
MAINTENANCE PRECAUTIONS
8-2Do-it-yourself

2.0L GASOLINE ENGINE
1. Engine coolant reservoir (P. 8-3)
2. Engine oil dipstick (P. 8-5)
3. Engine oil filler cap (P. 8-5)
4. Brake fluid reservoir (P. 8-7)5. Engine air cleaner filter (P. 8-13)
6. Battery (P. 8-9)
7. Fuse box (P. 8-17)
8. Window washer fluid reservoir (P. 8-8)
WARNING
The engine cooling system is filled at the fac-
tory with a high-quality, year-round, antifreeze
coolant solution. The antifreeze solution con-
tains rust and corrosion inhibitors, therefore
additional cooling system additives are not
necessary.
•Never remove the radiator or coolant reser-
voir cap when the engine is hot. Wait until
the engine and radiator cool down. Serious
burns could be caused by high-pressure
fluid escaping from the radiator. For addi-
tional information on precautions, refer to
If your vehicle overheats
in the6. In case
of emergency section
•The engine coolant reservoir tank is
equipped with a pressure type cap. To pre-
vent engine damage, use only a genuine
INFINITI pressure cap.
CAUTION
•Never use any cooling system additives
such as radiator sealer. Additives may clog
the cooling system and cause damage to
the engine, transmission and/or cooling
system.
NIC2833
ENGINE COMPARTMENT CHECK
LOCATIONS ENGINE COOLING SYSTEM
Do-it-yourself8-3

•When adding or replacing coolant, be sure
to use only INFINITI Genuine Engine Cool-
ant, BASF Glysantin G40 or equivalent in its
quality. The use of other types of engine
coolant may damage the engine cooling
system.
CHECKING ENGINE COOLANT LEVEL
NOTE
The coolant level must only be checked and cor-
rected when the engine is cold.
1. Park the vehicle on a level surface.Only check the coolant level if the vehicle is
on a level surface and the engine is cold.
2. Slowly turn cap
1half a turn counter-
clockwise to allow excess pressure to es-
cape.
3. Turn cap
1further counter-clockwise and
remove it.
If the coolant is at the level of marker bar
3in the filler neck when cold, there is enough
coolant in coolant expansion tank
2. 4. If necessary, top up with INFINITI Genuine
Engine Coolant, BASF Glysantin G40 or
equivalent in its quality.
5. Replace cap
1and turn it clockwise as far
as it will go.
If the cooling system frequently requires cool-
ant, have it checked. It is recommended that you
visit an INFINITI retailer for this service.
CHANGING ENGINE COOLANT
An INFINITI retailer can change the engine
coolant.
Improper servicing can result in reduced heater
performance and engine overheating.
NDI1602
8-4Do-it-yourself

WARNING
•To avoid being scalded, never change the
coolant when the engine is hot.
•Never remove the radiator cap when the en-
gine is hot. Serious burns could be caused
by high pressure fluid escaping from the
radiator.
•Avoid direct skin contact with used coolant.
If skin contact is made, wash thoroughly
with soap or hand cleaner as soon as pos-
sible.
•Keep coolant out of reach of children and
pets.
Engine coolant must be disposed of properly.
Check your local regulations.
CHECKING ENGINE OIL LEVEL
1. Park the vehicle on a level surface and apply the parking brake.
2. Start the engine and let it idle until it reaches the normal operating temperature.
3. Turn off the engine. Wait more than 10 minutes for the oil to drain back into the oil
pan.
4. Remove the dipstick
1and wipe it clean.
Reinsert it all the way.
5. Remove the dipstick and check the oil level. It should be within the range
2and3.
If the oil level is below
3, remove the oil
filler cap and pour the recommended oil into
the opening. Do not overfill
2. It is normal to add some oil between oil mainte-
nance intervals or during the break-in period,
depending on the severity of operating condi-
tions.
CAUTION
The oil level should be checked regularly. Op-
erating the engine with an insufficient amount
of oil can damage the engine, and such dam-
age is not covered by the warranty.
CHANGING ENGINE OIL
WARNING
•Prolonged and repeated contact with used
engine oil may cause skin cancer.
•Try to avoid direct skin contact with used
oil. If skin contact is made, wash thoroughly
with soap or hand cleaner and plenty of wa-
ter as soon as possible.
•Keep used engine oil out of reach of
children.
CAUTION
Be careful not to burn yourself. The engine oil
may be hot.
NDI15962.0L gasoline engine
ENGINE OIL
Do-it-yourself8-5

1. Park the vehicle on a level surface and applythe parking brake.
2. Start the engine and let it idle until it reaches the normal operating temperature,
then turn it off.
3. Remove the oil filler cap by turning it coun- terclockwise.
4. Remove the engine undershield.
5. Place a large drain pan under the drain plug.
6. Remove the drain plug with a wrench by turning it counterclockwise and completely
drain the oil. If the oil filter is to be changed,
remove and replace it at this time. For
additional information, refer to Changing
engine oil filter later in this section.
•Waste oil must be disposed of properly.
•Check your local regulations.
7. Clean and reinstall the drain plug and a new washer. Securely tighten the drain plug with
a wrench. Do not use excessive force.Drain
plug tightening torque: 22 ft-lb, 30 N•m
8. Refill engine with recommended oil through the oil filler opening, then install the oil filler
cap securely.
For additional information on drain and refill
capacity, refer to Recommended fluids/
lubricants and capacities in the
9. Maintenance and Schedules section.
The drain and refill capacity depends on the
oil temperature and drain time. Use these
specifications for reference only. Always use
the dipstick to determine when the proper
amount of oil is in the engine.
9. Start the engine. Check for leakage around the drain plug and oil filter. Correct as
required.
10. Turn the engine off and wait more than 10 minutes. Check the oil level with the dip-
stick. Add engine oil if necessary.
CHANGING ENGINE OIL FILTER
1. Park the vehicle on a level surface and applythe parking brake.
2. Turn the engine off.
3. Place a large drain pan under the oil filter
1.
4. Loosen the oil filter
1with an oil filter
wrench by turning it counterclockwise. Then
remove the oil filter by turning it by hand.
CAUTION
Be careful not to burn yourself. The engine oil
may be hot.
NDI1622NDI16102.0L gasoline engine
8-6Do-it-yourself

5. Wipe the engine oil filter sealing surface witha clean rag.
CAUTION
•Be sure to remove any old gasket material
remaining on the sealing surface of the en-
gine. Failure to do so could lead to an oil
leak and engine damage.
•The dipstick must be inserted in place to
prevent oil spillage from the dipstick hole
when filling the engine with oil.
6. Coat the gasket on the new filter with clean engine oil.
7. Screw on the oil filter until a slight resis- tance is felt, then tighten an additional
2/3 turn. Engine oil filter tightening torque:
19 ft-lb, 25 N•m
8. Start the engine and check for leakage around the oil filter. Correct as required.
9. Turn the engine off and wait more than 10 minutes. Check the oil level. Add engine oil
if necessary. It is recommended that you visit an INFINITI
retailer if checking or replacement is required.
CAUTION
•Use only Shell DCT-M1 or equivalent. Do not
mix with other fluids.
•Using automatic transmission fluid other
than Shell DCT-M1 may cause deterioration
in driveability and automatic transmission
durability, and may damage the automatic
transmission. Damage caused by the use of
fluids other than as recommended is not
covered by the warranty.
WARNING
•Use only new fluid. Old, inferior, or contami-
nated fluid may damage the brake systems.
The use of improper fluids can damage the
brake system and affect the vehicle’s stop-
ping ability.
•Clean the filler cap before removing.
•Brake fluid is poisonous and should be
stored carefully in marked containers out of
the reach of children.
CAUTION
•Do not spill the fluid on painted surfaces.
This will damage the paint. If fluid is spilled,
wash with water.
NDI1599
AUTOMATIC TRANSMISSION FLUID (ATF) BRAKE FLUID
Do-it-yourself8-7

Check the fluid level in the reservoir. If the
brake fluid is below the MIN line
2, the brake
warning light will illuminate. Add brake fluid up
to the MAX line
1. For additional information
on the recommended type of brake fluid, refer
Recommended fluids/lubricants and
capacities in the9. Maintenance and Sched-
ules section.
If the brake fluid must be added frequently, the
brake system should be thoroughly checked. It
is recommended that you visit an INFINITI re-
tailer for this service. Fill the windshield-washer fluid reservoir peri-
odically. Add fluid when the low washer fluid
warning appears on the vehicle information
display.
To fill the windshield-washer fluid reservoir, lift
the cap off the reservoir and pour the
windshield-washer fluid into the reservoir open-
ing.
Add a washer solvent to the washer for better
cleaning. In the winter season, add a
windshield-washer antifreeze. Follow the manu-
facturer’s instructions for the mixture ratio.
Refill the reservoir more frequently when driv-
ing conditions require an increased amount of
windshield-washer fluid.
Recommended fluid is Genuine INFINITI Wind-
shield Washer Concentrate Cleaner & Antifreeze
or equivalent.
CAUTION
•Do not substitute engine antifreeze coolant
for window washer solution. This may result
in damage to the paint.
•Do not fill the window washer reservoir tank
with washer fluid concentrates at full
strength. Some methyl alcohol based
washer fluid concentrates may permanently
stain the grille if spilled while filling the
window washer reservoir tank.
•Pre-mix washer fluid concentrates with wa-
ter to the manufacturer’s recommended lev-
els before pouring the fluid into the window
washer reservoir tank. Do not use the win-
dow washer reservoir tank to mix the
washer fluid concentrate and water.
NDI1601
WINDOW WASHER FLUID
8-8Do-it-yourself

•Keep the battery surface clean and dry. Clean
the battery with a solution of baking soda
and water.
•Make certain the terminal connections are
clean and securely tightened.
•If the vehicle is not used for 30 days or
longer, disconnect the
-negative battery
terminal cable to prevent discharge.
NOTE
Care should be taken to avoid situations that can
lead to potential battery discharge and potential
no-start conditions such as:
•Installation or extended use of electronic
accessories that consume battery power
when the engine is not running (Phone char-
gers, GPS, DVD players, etc).
•Vehicle is not driven regularly and/or only
driven short distances.
In these cases, the battery may need to be
charged to maintain battery health.
WARNING
•Do not expose the battery to flames, an elec-
trical spark or a cigarette. Hydrogen gas
generated by the battery is explosive. Ex-
plosive gases can cause blindness or injury.
Do not allow battery fluid to contact your
skin, eyes, fabrics or painted surfaces. Sul-
furic acid can cause blindness or injury. Af-
ter touching a battery or battery cap, do not
touch or rub your eyes. Thoroughly wash
your hands. If the acid contacts your eyes,
skin or clothing, immediately flush with wa-
ter for at least 15 minutes and seek medical
attention.
•Do not operate the vehicle if the fluid in the
battery is low. Low battery fluid can cause a
higher load on the battery which can gener-
ate heat, reduce battery life, and in some
cases lead to an explosion.
•When working on or near a battery, always
wear suitable eye protection and remove all
jewelry.
•Battery posts, terminals and related acces-
sories contain lead and lead compounds.
Wash hands after handling.
•Keep battery out of the reach of children.
•Do not tip the battery. Keep the vent caps
tight and the battery level.
BATTERY
Do-it-yourself8-9

ACCESSING VEHICLE BATTERY
The vehicle battery is stored under a cover. To
remove the cover to gain access to the battery:
1. Disconnect the hood release cable
1and
any other cables from the battery cover. 2. Hold the battery top cover firmly and slide it
towards the front of the car
2and upwards
3.
3. Lift the cover up and away from the battery.
NOTE
When installing the battery cover, remember to
replace cables in their original position.
MAINTENANCE FREE BATTERY
For a maintenance free battery it is not required
to check the fluid level. However, INFINITI rec-
ommends to visually check the status of the
green indicator
A(if so equipped) periodically.
If it is not visible, replace the battery as soon as
possible.
MODELS WITH IDLE STOP/START
SYSTEM
•Ensure that the battery fitted is the special
battery that is enhanced with regard to the
charge-discharge capacity and life perfor-
mance. Avoid using any other battery for the
Idle Stop/Start System, as this may cause
early deterioration of the battery or a mal-
function of the Idle Stop/Start System. It isNDI1590
NDI920Z
8-10Do-it-yourself

recommended that a Genuine INFINITI bat-
tery is fitted. For more information, it is
recommended that you contact an INFINITI
retailer.
•If the battery terminal is disconnected (for
battery replacement, etc.) and then recon-
nected, there may be some delay before the
Stop/Start System reactivates.
BATTERY REPLACEMENT
It is recommended that a Genuine INFINITI
battery is fitted. It is recommended that you
visit an INFINITI retailer for this service.
Protective plate for battery
WARNING
Whenever the battery is replaced, always have
the protective plate underneath the battery
also reinstalled or replaced. If this plate is not
reinstalled/replaced, in the event of a collision
a thermal incident could occur, causing vehicle
damage and potentially causing serious injury
of death.
If the vehicle battery is replaced, the protective
plate underneath the battery must also be
replaced. This protective plate must be fixed to
the underside of the replacement battery using
the adhesive tape supplied with the replace-
ment plate. It is recommended that you visit an
INFINITI dealer to purchase and replace the
protective plate underneath the battery.
1. Make sure the underside of the replacementbattery is dry and free of dust.
2. Remove the backing strips
1from the
adhesive strips.
NDI1634
Do-it-yourself8-11