check engine light INFINITI QX50 2021 Workshop Manual

Troubleshooting guide..........3-16Warning signals..............3-16Interior light................. .2-68ISOFIX child restraints............1-24
J
Jump starting............. .6-5, 8-14
K
Key....................... .3-2Key fob battery replacement........8-22Keyless entry
With Intelligent Key system
(See Intelligent Key system)
.......3-13
L
LabelTire and Loading Information label. .10-12LabelsAir conditioner specification label. . .10-12C.M.V.S.S. certification label......10-11Emission control information label. . .10-11Engine serial number.......... .10-11F.M.V.S.S. certification label......10-11Tire and Loading Information label. .10-12Vehicle identification number (VIN). .10-10Vehicle identification number (VIN)
plate................... .10-10Warning labels (for SRS).........1-60
Lane Departure Prevention (LDP).....5-40Lane Departure Warning (LDW)......5-35LATCH (Lower Anchors and Tethers for
CHildren) System...............1-24LED Daytime Running Lights (DRL)
system.................... .2-40License plate
Installing the license plate........10-13Liftgate.................... .3-21Liftgate release................3-26Light
Air bag warning light........1-61, 2-12Brake light (See stop light)........8-25Bulb check/instrument panel......2-10Bulb replacement............ .8-25Charge warning light...........2-11Exterior and Interior lights........8-25Fog light switch............. .2-42Fog lights................. .8-24Headlight and turn signal switch. . . .2-36Headlights.................8-24Interior light.................2-68Light bulbs.................8-24Low tire pressure warning light.....2-13Low windshield-washer fluid warning
light.................... .2-22Personal lights...............2-69Security indicator light...........2-12Trunk light................. .2-69Warning/indicator lights and audible
reminders...............2-9, 2-10Lights..................... .8-24Map lights..................2-69
Lock
Child safety rear door lock.........3-6Door locks................. .3-4Glove box lock...............2-52Liftgate release..............3-26Power door locks..............3-5Loose fuel cap warning...........2-22Low fuel warning light. . . .2-12, 2-15, 2-22Low tire pressure warning light.......2-13Low windshield-washer fluid warning
light...................... .2-22Luggage (See vehicle loading
information).................10-15Luggage hook.................2-55Luggage rack (see roof rack). . . .2-56, 2-57
M
Maintenance
General maintenance........... .9-2Inside the vehicle.............. .9-3Maintenance precautions.........8-2Outside the vehicle.............9-2Seat belt maintenance...........1-19Under the hood and vehicle........9-4Maintenance requirements..........9-2Maintenance schedules.........9-7, 9-8Malfunction indicator light..........2-15Map lights.................. .2-69Memory seat.............3-36, 3-38Meters and gauges.............. .2-4Instrument brightness control......2-41
11-4

MirrorAutomatic anti-glare inside mirror. . .3-34Outside mirrors.............. .3-34Rearview................. .3-33Vanity mirror................3-33Mirrors.................... .3-33Moonroof................2-66, 7-5Moving Object Detection (MOD)......4-28
O
Octane rating (See fuel octane rating). . .10-5Odometer................... .2-5Oil
Capacities and recommended
fuel/lubricants
.............. .10-2Changing engine oil.............8-6Changing engine oil filter..........8-6Checking engine oil level..........8-6Engine oil.................. .8-6Engine oil and oil filter
recommendation..............10-6Engine oil viscosity.............10-6Outside mirrors............... .3-34Overhead sunglasses holder.........2-53Overheat
If your vehicle overheats..........6-7Owner's manual order form........10-33Owner's manual/service manual order
information................. .10-33
P
Parking
Parking/parking on hills.........5-148Parking brake..........2-11, 2-13, 2-17Personal lights................ .2-69Power
Power door locks............. .3-5Power outlet............... .2-48Power rear windows...........2-64Power steering system. . . .5-149, 5-150Power windows............. .2-63Rear power windows...........2-64Power outlet................. .2-48Power steering...........5-149, 5-150Precautions
Maintenance precautions.........8-2On-pavement and off-road driving
precautions................. .5-8Precautions on booster
seats.........1-22, 1-29, 1-34, 1-38Precautions on child
restraints.......1-22, 1-29, 1-34, 1-38Precautions on seat belt usage......1-11Precautions on supplemental restraint
system................... .1-41Precautions when starting and
driving.................5-4, 5-10Predictive Forward Collision Warning
(PFCW)................... .5-133ProPILOT Assist................5-77Push starting.................. .6-7
R
Radio
Car phone or CB radio..........4-43Rain sensor.................. .2-33Readiness for inspection maintenance (I/M)
test..................... .10-32Rear Automatic Braking (RAB)......5-118Rear Cross Traffic Alert (RCTA).......5-67Rear Door Alert................2-23Rear power sunshade............2-65Rear power windows............ .2-64Rear window defroster, outside mirror
defroster, and wiper deicer switch.....2-35Rear window wiper and washer
switches................... .2-34Rearview mirror................3-33RearView Monitor...............4-3Recommended Fluids.............10-2Recorders
Event Data............... .10-32Refrigerant recommendation........10-7Registering a vehicle in another
country................... .10-10Remote Engine Start.........3-18, 5-17Reporting safety defects (US only). . . .10-31Roadside assistance program.........6-2Roof rack................2-56, 2-57
S
Safety
Child safety rear door lock.........3-6
11-5