refrigerant type INFINITI QX50 2019 Owner's Manual

Fluid typeCapacity (approximate) Recommended Fluids/Lubricants
Metric
Measure US
Measure Imperial
Measure
Air conditioning system refrigerant ———• HFC-134a (R-134a)
• For additional information, refer to “Air conditioner system refrigerant
and oil recommendations” in this section.
Air conditioning system oil ———• Genuine NISSAN A/C System oil ND-OIL8 or equivalent
• For additional information, refer to “Air conditioner system refrigerant
and oil recommendations” in this section.
Windshield-washer fluid ———• Genuine NISSAN Windshield Washer Concentrate Cleaner & Anti-
freeze fluid or equivalent
FUEL RECOMMENDATION
Use unleaded premium gasoline with an oc-
tane rating of at least 91 AKI (Anti-Knock
Index) number (Research octane number 96).
If unleaded premium gasoline is not available,
unleaded regular gasoline with an octane rat-
ing of at least 87 AKI number (Research oc-
tane number 91) 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 the war-
ranty coverage.
∙ Under no circumstances should a leaded gasoline be used, because this will dam-
age the three-way catalyst. ∙ Do not use a fuel containing more than
15% ethanol in your vehicle. Your vehicle
is not designed to run on a fuel containing
more than 15% ethanol. Using a fuel con-
taining more than 15% ethanol in a ve-
hicle not specifically designed for a fuel
containing more than 15% ethanol can
adversely affect the emission control de-
vices and systems of the vehicle. Damage
caused by such fuel is not covered by the
INFINITI New Vehicle Limited Warranty.
Technical and consumer information10-3

CAUTION
Damage to engine caused by improper
maintenance or use of incorrect oil and fil-
ter quality and/or viscosity is not covered
by the INFINITI New Vehicle Limited
Warranty.
Your engine was filled with a high-quality
engine oil when it was built. You do not have
to change the oil before the first recom-
mended change interval. Oil and filter change
intervals depend upon how you use your ve-
hicle.
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
∙ towing a trailer
∙ stop and go commuting
For additional information on maintenance
schedules, refer to the “Maintenance and
schedules” section of this manual.
AIR CONDITIONER SYSTEM
REFRIGERANT AND OIL
RECOMMENDATIONS
The air conditioner system in your INFINITI
vehicle must be charged with the refrigerant
HFC-134a (R-134a) and the oil, Genuine
NISSAN A/C System Oil Type ND-OIL8 or
the exact equivalents.
CAUTION
The use of any other refrigerant or oil will
cause severe damage to the air condition-
ing system and will require the replacement
of all air conditioner system components.
The refrigerant HFC-134a (R-134a) in your
INFINITI vehicle does not harm the earth’s
ozone layer. Although this refrigerant does
not affect the earth’s atmosphere, certain
government regulations require the recovery
and recycling of any refrigerant during auto-
motive 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.
Technical and consumer information10-7

Changing engine oil.............8-7
Changing engine oil filter .........8-8
Checking engine oil level ..........8-6
Engine oil ...................8-6
Engine oil and oil filter
recommendation ..............10-6
Engine oil viscosity ............10-6
Outside mirrors .................3-37
Overhead sunglasses holder .........2-57
Overheat If your vehicle overheats ..........6-7
Owner's manual order form ........10-33
Owner's manual/service manual order
information..................10-33
P
Parking Parking/parking on hills .........5-176
Parkingbrake ..........2-11,2-15,2-16
Personal lights .................2-72
Power Power door locks ..............3-6
Power outlet ................2-53
Power rear windows ...........2-67
Power steering system .....5-176, 5-176
Power windows ..............2-66
Rear power windows ...........2-67
Power outlet ..................2-53
Power steering ...........5- 176, 5-176
Precautions Maintenance precautions .........8-2
On-pavement and off-road driving
precautions..................5-9 Precautions on booster
seats..........1-22,1-29,1-35,1-40
Precautions on child
restraints
.......1-22,1-29,1-35,1-40
Precautionsonseatbeltusage .....1-11
Precautions on supplemental restraint
system ....................1-43
Precautions when starting and
driving .................5-4,5-11
Predictive Forward Collision Warning
(PFCW) ....................5-159
ProPILOT Assist ...............5-108
Push starting ...................6-7
R
Radio Car phone or CB radio ..........4-45
Rainsensor...................2-36
Readiness for inspection maintenance (I/M)
test.......................10-31
Rear Cross Traffic Alert (RCTA) .......5-74
Rear power windows .............2-67
Rearview mirror ................3-36
RearView Monitor ...............4-3
Rear window and outside mirror defroster
switch......................2-39
Rear window wiper and washer
switches .....................2-37
Recommended Fluids .............10-2
Recorders Event Data ................10-32
Refrigerant recommendation ........10-7
Registering a vehicle in another
country ....................10-10 Remote Engine Start
.........3-21, 5-18
Reporting safety defects (US only) . . . .10-30
Roadside assistance program .........6-2
Roof rack ................2-61, 2-62
S
Safety Child safety rear door lock .........3-7
Child seat belts . . .1-22, 1-29, 1-35, 1-40
Reporting safety defects (US only) . .10-30
Seat adjustment Front power

seat adjustment .......1-3
Second row bench seats ..........1-4
Seatback pockets ...............2-55
Seat belt Childsafety.................1-19
Infantsandsmallchildren ........1-20
Injured Person ...............1-14
Largerchildren...............1-20
Precautionsonseatbeltusage .....1-11
Pregnant women .............1-14
Seat belt extenders ............1-18
Seat belt maintenance ..........1-19
Seat belts ...............1-11,7-6
Three-point type with retractor .....1-14
Seat belt extenders ..............1-18
Seat belt warning light .........1-14,2-15
Seats 2nd row bench seat adjustment .....1-4
Adjustment ..................1-2
Armrests ...................1-5
Automatic drive positioner ....3-38, 3-41
Front seats ..................1-2
Heatedseats................ 2-48
11-5