2019 INFINITI QX30 Air conditioner

Parking brake*:
Check the parking brake operation regularly.
Also make sure that the vehicle is held se-
curely on a fairly steep hill when only the
parking brake is applied. If the parking brake
needs adjustment, it is recommended you
visit an INFINITI retailer for this service.
Seats:
Check seat position controls such as seat
adjusters, seatback recliner, etc. to ensure
they operate smoothly and that all latches
lock securely in every position. Check that the
head restraints move up and down smoothly
and that the locks (if so equipped) hold se-
curely in all latched positions.
Seat belts:
Check that all parts of the seat belt system
(for example, buckles, anchors, adjusters and
retractors) operate properly and smoothly,
and are installed securely. Check the belt
webbing for cuts, fraying, wear or damage.
Steering wheel:
Check for changes in the steering condition,
such as excessive free play, hard steering or
strange noises.
Warning lights and chimes:
Make sure that all warning lights and chimes
are operating properly.Windshield defroster:
Check that the air comes out of the defroster
outlets properly and in good quantity when
operating the heater or air conditioner.
Windshield wiper and washer*:
Check that the wipers and washer operate
properly and that the wipers do not streak.
Under the hood and vehicle
The maintenance items listed here should be
checked periodically (for example, each time
you check the engine oil or refuel).
Battery*:
Except for maintenance free battery, check
the fluid level in each cell. It should be be-
tween the “UPPER” and “LOWER” lines.
NOTE
Care should be taken to avoid situations
that can lead to potential battery discharge
and potential no-start conditions such as:
1. Installation or extended use of electronic
accessories that consume battery power
when the engine is not running (Phone
chargers, GPS, DVD players, etc.)
2. 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.Brake fluid level*:
Make sure that the brake fluid level is be-
tween the “MAX” and “MIN” lines on the res-
ervoir.
Coolant level*:
Check the coolant level when the engine is
cold.
Engine drive belt(s)*:
Make sure that no belt is frayed, worn,
cracked or oily.
Engine oil level*:
Check the level after parking the vehicle on a
level spot and turning off the engine. Wait
more than 15 minutes for the oil to drain back
into the oil pan.
Exhaust system:
Make sure there are no loose supports,
cracks or holes. If the sound of the exhaust
seems unusual or there is a smell of exhaust
fumes, immediately have the exhaust system
inspected. It is recommended you visit an
INFINITI retailer for this service. See "Precau-
tions when starting and driving".
Fluid leaks:
Check under the vehicle for fuel, oil, water or
other fluid leaks after the vehicle has been
parked for a while. Water dripping from the
9-4Maintenance and Schedules

air conditioner after use is normal. If you
should notice any leaks or if gasoline fumes
are evident, check for the cause and have it
corrected immediately.
Radiator and hoses:
Check the front of the radiator and clean off
any dirt, insects, leaves, etc., that may have
accumulated. Make sure the hoses have no
cracks, deformation, rot or loose connec-
tions.
Underbody:
The underbody is frequently exposed to cor-
rosive substances such as those used on icy
roads or to control dust. It is very important to
remove these substances, otherwise rust will
form on the floor pan, frame, fuel lines and
around the exhaust system. At the end of
winter, the underbody should be thoroughly
flushed with plain water, being careful to
clean those areas where mud and dirt may
accumulate. For additional information, see
"Cleaning exterior".
Windshield washer fluid*:
Check that there is adequate fluid in the res-
ervoir.The following descriptions are provided to
give you a better understanding of the sched-
uled maintenance items that should be regu-
larly checked or replaced. The maintenance
schedule indicates at which mileage/time in-
tervals each item requires service.
In addition to scheduled maintenance, your
vehicle requires that some items be checked
during normal day-to-day operation. Refer to
"General maintenance" in this section.
Items marked with “*” are recommended by
INFINITI for reliable vehicle operation. You
are not required to perform maintenance on
these items in order to maintain the warran-
ties which come with your vehicle. Other
maintenance items and intervals are required.
When applicable, additional information can
be found in the “Do-it-yourself” section in
Chapter 8.
NOTE
INFINITI does not advocate the use of non-
OEM approved aftermarket flushing sys-
tems and strongly advises against perform-
ing these services on an INFINITI product.
Many of the aftermarket flushing systems
use non-OEM approved chemicals or sol-
vents, the use of which has not been vali-
dated by INFINITI.For recommended fuel, lubricants, fluids,
grease, and refrigerant, refer to "Recom-
mended fluids/lubricants and capacities".
EMISSION CONTROL SYSTEM
MAINTENANCE
Drive belts*:
Check engine drive belts for wear, fraying or
cracking and for proper tension. Replace any
damaged drive belts
Engine air filter*:
Replace at specified intervals. When driving
for prolonged periods in dusty conditions,
check/replace the filter more frequently.
Engine coolant*:
Replace coolant at the specified interval.
When adding or replacing coolant, be sure to
use only Genuine INFINITI Engine Coolant or
equivalent in its quality (BASF Glysantin®
G40®). (For additional information, refer to
"Engine cooling system".)
NOTE
Mixing any other type of coolant or the use
of non-distilled water may reduce the rec-
ommended service interval of the coolant.
EXPLANATION OF GENERAL
MAINTENANCE ITEMS
Maintenance and Schedules9-5

10 Technical information
Recommended fluids/lubricants and capacities . .10-2
Fuel recommendation................10-3
Engine oil and oil filter recommendations. . . .10-5
Air conditioner system refrigerant and oil
recommendations...................10-6
Engine specifications...................10-7
Wheels and Tires.....................10-8
Dimensions.........................10-8
When traveling or registering in another
country...........................10-9
Vehicle identification...................10-9
Vehicle identification number (VIN) plate. . . .10-9
Vehicle identification number (chassis
number)........................10-10
Engine serial number................10-10
F.M.V.S.S./C.M.V.S.S. Certification label . . .10-10
Emission control information label.......10-11
Tire and loading information label........10-11
Air conditioner specification label........10-11Installing front license plate..............10-12
Vehicle loading information..............10-13
TERMS........................10-13
Vehicle load capacity................10-14
Loading tips......................10-15
Measurement of weights.............10-15
Trailer towing......................10-15
Uniform tire quality grading..............10-16
Treadwear......................10-16
Traction AA, A, B and C..............10-16
Temperature A, B and C..............10-16
Emission control system warranty..........10-17
Reporting safety defects................10-17
Readiness for inspection/maintenance (I/M)
test.............................10-18
Event data recorders (EDR) (if so equipped) . . .10-19
Owner's manual/service manual order
information........................10-19

Fluid type Capacity (approximate) Recommended Fluids/Lubricants
Metric Measure US measure Imperial Measure
Air conditioner system
refrigerant—— —
–HFC-134a
Air conditioner system
lubricant—— —
–INFINITI A/C System Oil Type S or equivalent
FUEL RECOMMENDATION
INFINITI recommends the use of unleaded
premium gasoline with an octane rating of at
least 91 AKI (Anti-Knock Index) number (Re-
search octane number 95).
If unleaded premium gasoline is not available,
unleaded regular gasoline with an octane rat-
ing of at least 89 AKI number (Research oc-
tane number 93) may be temporarily used,
but only under the following precautions:
•Have the fuel tank filled only partially with
unleaded regular gasoline, and fill up with
unleaded premium gasoline as soon as
possible.
•Avoid full throttle driving and abrupt ac-
celeration.
Use unleaded premium gasoline for maxi-
mum vehicle performance.
CAUTION
•Using a fuel other than that specified
could adversely affect the emission con-
trol system, and may also affect war-
ranty coverage.
•Under no circumstances should a leaded
gasoline be used, because this will dam-
age the three-way catalyst.
•Do not use E-15 or E-85 fuel in your
vehicle. Your vehicle is not designed to
run on E-15 or E-85 fuel. Using E-15 or
E-85 fuel in a vehicle not specifically de-
signed for E-15 or E-85 fuel can ad-
versely affect the emission control de-
vices and systems of the vehicle.
Damage caused by such fuel is not cov-
ered by the INFINITI New Vehicle Lim-
ited Warranty.
•Do not use fuel that contains the octane
booster methylcyclopentadienyl man-
ganese tricarbonyl (MMT). Using fuel
containing MMT may adversely affect
vehicle performance and vehicle emis-
sions. Not all fuel dispensers are labeled
to indicate MMT content, so you may
have to consult your gasoline retailer for
more details. Note that Federal and
California laws prohibit the use of MMT
in reformulated gasoline.
•U.S. government regulations require
ethanol dispensing pumps to be identified
by a small, square, orange and black label
with the common abbreviation or the ap-
propriate percentage for that region.
Gasoline specifications
INFINITI recommends using gasoline that
meets the World-Wide Fuel Charter
(WWFC) specifications where it is available.
Technical information10-3

Selecting the correct oil filter
Your new vehicle is equipped with a high—
quality genuine INFINITI oil filter. When re-
placing, it is recommended you use the genu-
ine oil filter or its equivalent for the reason
described in “Change intervals”.
Change intervals
The oil and oil filter change intervals for your
engine are based on the use of the specified
quality oils and filters. Using engine oil and
filters that are not of the specified quality, or
exceeding recommended oil and filter change
intervals could reduce engine life. Damage to
engines caused by improper maintenance or
use of incorrect oil and filter quality and/or
viscosity is not covered by the new INFINITI
New Vehicle Limited Warranty.
Your engine was filled with a high quality en-
gine oil when it was built. You do not have to
change the oil before the first recommended
change interval. Oil and filter change intervals
depend upon how you use your vehicle.Operation under the following conditions may
require more frequent oil and filter changes:
•Repeated short distance driving at cold
outside temperatures
•Driving in dusty conditions
•Extensive idling
•Stop and go “rush hour” traffic
Refer to the “INFINITI Service and Mainte-
nance Guide” for the maintenance schedule.
AIR CONDITIONER SYSTEM
REFRIGERANT AND OIL
RECOMMENDATIONS
The air conditioner system of your vehicle
must be charged with the refrigerant HFC-
134a and the lubricant INFINITI A/C System
Oil Type S or the exact equivalents.
CAUTION
The use of any other refrigerant or oil may
cause severe damage to the air condition-
ing system and will require the replacement
of all air conditioner system components.
The refrigerant HFC-134a in your vehicle will
not harm the Earth’s ozone layer. However, it
may contribute in a small part to the global
warming effect.
Certain government regulations require the re-
covery and recycling of any refrigerant during
automotive air conditioner system service. An
INFINITI retailer has the trained technicians and
equipment needed to recover and recycle your
air conditioner system refrigerant.
It is recommended that you visit an INFINITI
retailer when servicing your air conditioner
system.
10-6Technical information

EMISSION CONTROL
INFORMATION LABEL
The emission control information label is at-
tached as shown.
TIRE AND LOADING
INFORMATION LABEL
The cold tire pressure is shown on the Tire
and Loading Information Label. The label is
located as shown.
AIR CONDITIONER
SPECIFICATION LABEL
The air conditioner specification label is at-
tached to the underside of the hood as
shown.
NTI323NTI325NTI322
Technical information10-11

11 Index
A
ABS (Anti-lock Braking System).......2-9
Warninglight ................2-9
Active sound enhancement.........5-69
Operation..................5-69
Adaptive Front lighting System.......2-67
Aids.......................5-62
Forward emergency braking system . .5-62
Hill Start Assist (HSA)..........5-95
Intelligent Parking Assist (IPA).....5-70
Air bags....................1-45
Front passenger air bag switch.....1-45
Overview...................0-2
Repair and replacement.........1-54
Supplemental Restraint System.....1-37
Warninglight............1-53,2-12
Air cleaner filter................8-13
Air conditioner................4-29
Heater and air conditioner........4-29
Refrigerantandlubricant ........10-6
Servicing..................4-38
Specification label............10-11
Air fresheners..................7-4
Antenna....................4-39
Anti-theft alarm system...........2-60
Around View Monitor............4-11
Moving object detection (MOD)....4-24Settings...................4-20
Audible reminders..............2-14
Automatic transmission............8-7
Fluid (ATF)..................8-7
Operation..................5-18
B
Battery......................8-9
Caution label................8-9
Cold weather...............5-96
Jump-starting...............6-10
Replacement - Intelligent Key......8-20
Saver system................2-89
Vehicle battery...............8-9
Blind Spot Warning (BSW) system.....5-36
Boosterseats.................1-34
Precautions.................1-34
Brakes .....................8-17
ABS(Anti-LockBrakingSystem)....5-91
Adjustment.................8-17
Fluid......................8-7
Forward emergency braking system . .5-62
Parking brake...............5-27
Precautions ................5-90
System...................5-90
Warninglight ................2-9
Break-in schedule..............5-84Brightness...................2-71
Instrument panel..............2-71
C
Capacities and recommendations.....10-2
Coolant...................10-2
Fuel.....................10-2
Oil......................10-2
Refrigerant.................10-2
Cardholder ..................2-81
CBradio....................4-39
Changing....................8-4
Engine coolant...............8-4
Engine oil...................8-5
Engine oil filter...............8-6
Tires and wheels.............8-34
Checking.....................8-4
Coolant level.................8-4
Engine oil level...............8-5
Child restraints................1-19
Anchorage.................1-22
ISOFIX installation............1-23
Precautions.................1-19
Childsafety ..................1-17
Rear door locks...............3-7
Cleaning.....................7-3
Alloy wheels.................7-3

F
Filter.......................8-13
Air cleaner..................8-13
Engine Oil...................8-6
Flat tire......................6-2
Floormats....................7-5
Fluids ......................10-2
Air conditioner...............10-2
Automatic transmission fluid (ATF)....8-7
Brake......................8-7
Coolant....................8-3
Engine Oil...................8-5
Recommendations and capacities....10-2
Window washer...............8-8
Foglights....................2-71
Bulbinformation..............8-23
Location...................2-71
Forward emergency braking system....5-62
Limitations..................5-67
Four-wheel drive...............5-86
Freeing trapped vehicle............6-15
Fuel .......................10-2
Capacities..................10-2
Filler cap...................3-16
Filler lid....................3-16
Gauge.....................2-7
Fuel economy.................5-86
Fuel efficient driving tips...........5-85Fuses ......................8-17
Engine compartment...........8-18
Passenger compartment.........8-19
G
Gasoline......................2-7
Gauge.....................2-7
Gauges......................2-6
Engine coolant temperature........2-6
Fuel.......................2-7
Meters and gauges.............2-4
Speedometer.................2-5
Tachometer..................2-6
Glass........................7-3
Cleaning....................7-3
Glassroof....................2-78
Sunshade operation............2-78
Glovebox....................2-80
H
Hazard ......................6-2
Warningflasherswitch...........6-2
Headlights...................8-25
Bulb replacement..............8-25
Replacement (bulb).............8-25
Switch....................2-65Head restraints/Headrests..........1-7
Adjustment..................1-8
Installation..................1-9
Removal....................1-8
Heatedseats..................2-73
Operation..................2-73
Precautions.................2-73
Heater and air conditioner..........4-29
Hill Start Assist (HSA).............5-95
HomeLink® Universal Transceiver.....2-89
Ifyourvehicleisstolen ..........2-93
Operating..................2-92
Programming................2-90
Troubleshooting..............2-92
Hood.......................3-15
Closing....................3-15
Engine compartment.........0-9,8-3
Opening...................3-15
Hooks......................2-83
Horn.......................2-72
I
Idle Stop/Start System............5-29
Ignition.....................5-13
Switch................5-13,5-14
Switch positions..............5-13
Indicatorlights.................0-10
Overview...............0-10,2-8
Index11-3