check engine light INFINITI QX80 2020 Service Manual

11 Index
A
ABS (Anti-lock Braking System) ................... 5-123
Adaptive front lighting system (AFS) ............ 2-43
Advanced air bag system ................................... 1-57
Aiming controlAdaptive front lighting system (AFS) ...... 2-43
Headlights ........................................................ 2-42
Air bag system
Advanced air bag system ............................ 1-57
Front passenger air bag and
status light ....................................................... 1-59
Front-seat mounted side-impact
supplemental air bag system ..................... 1-64
Roof-mounted curtain side-impact and
rollover supplemental air bag system ...... 1-64
Air bag warning labels ....................................... 1-67
Air bag warning light .............................. 1-68, 2-16
Air cleaner housing filter ................................... 8-14
Air conditioner Air conditioner service ................................. 4-36
Air conditioner specification label ......... 10-13
Air conditioning system refrigerant and
lubricant recommendations ............ 4-36, 10-7
Automatic air conditioner .......................... 4-28
Automatic climate control .......................... 4-27
DUAL mode setting ...................................... 4-31
In-cabin microfilter ........................................ 4-36
Alarm, How to stop alarm (see vehicle
security system) ................................................... 2-33 Alcohol, drugs and driving ................................ 5-10
Antenna .................................................................. 4-36
Anti-lock Braking System (ABS) ................... 5-123
Anti-lock braking system (ABS)
warning light ......................................................... 2-12
Appearance care
Exterior appearance care ............................... 7-2
Interior appearance care ................................ 7-5
Armrest ................................................................... 1-10
Around View
®Monitor ........................................ 4-3
Audible reminders ................................................ 2-19
Auto closure .......................................................... 3-25
Autolight system .................................................. 2-38
Automatic
Automatic air conditioner .......................... 4-28
Automatic Transmission Fluid (ATF) ......... 8-8
Climate control ............................................... 4-27
Door locks .......................................................... 3-6
Drive positioner .............................................. 3-39
Driving with automatic transmission ....... 5-18
Seat positioner ............................................... 3-39
Average speed ...................................................... 2-29
Avoiding collision and rollover ........................... 5-8
B
Back door (See liftgate) ..................................... 3-21
Back-up Collision Intervention
(BCI) system .......................................................... 5-52 Battery .................................................................... 8-11
Battery saver system ........................ 2-42, 2-68
Intelligent Key ................................................. 8-21
Variable voltage control system ............... 8-13
Before starting the engine ................................ 5-15
Belts (See drive belts) ......................................... 8-13
Blind Spot Intervention
®(BSI) system ......... 5-40
Blind Spot Warning (BSW) system ................ 5-31
Booster seats ........................................................ 1-47
Brake
Anti-lock Braking System (ABS) ............. 5-123
Brake booster ................................................. 8-17
Brake fluid ......................................................... 8-9
Brake system ................................................ 5-122
Parking brake operation .............................. 5-22
Warning light .................................................. 2-13
Break-in schedule ............................................. 5-109
Brightness control Instrument panel ........................................... 2-44
Bulb check/instrument panel ........................... 2-12
Bulb replacement ................................................. 8-23
C
Cabin air filter ....................................................... 4-36
Camera aiding sonar function ......................... 4-16
Capacities and
recommended fluids/lubricants ....................... 10-2
Car phone or CB radio ....................................... 4-37
Cargo floor box .................................................... 2-63

11-2
Cargo light .............................................................. 2-71
Catalytic converter, Three way catalyst ......... 5-4
Center ventilators ................................................ 4-26
Child restraints ..................................................... 1-30Booster seats .................................................. 1-47
LATCH system ............................................... 1-32
Precautions on child restraints .................. 1-30
Top tether strap ............................................. 1-35
Child safety ........................................................... 1-28
Child safety rear door lock .................................. 3-6
Chimes Audible reminders .......................................... 2-19
Seat belt warning light and chime ............ 2-16
Circuit breaker, Fusible link .............................. 8-19
Cleaning exterior and interior .................... 7-2, 7-5
Climate control Automatic air conditioner .......................... 4-28
Automatic climate control .......................... 4-27
Clock ........................................................................\
2-31
Coat hooks ............................................................ 2-62
Cockpit ...................................................................... 2-3
Cold weather driving ........................................ 5-127
Console box ........................................................... 2-60
Console light ......................................................... 2-70
Coolant
Capacities and
recommended fluids/lubricants ................. 10-2
Changing engine coolant ............................... 8-5
Checking engine coolant level ...................... 8-5
Corrosion protection ............................................. 7-8 Cruise control ....................................................... 5-60
Fixed speed cruise control (on
ICC system) ..................................................... 5-78
Intelligent cruise control (ICC) system .... 5-62
Cruise indicator .................................................... 2-25
Cup holders ........................................................... 2-57
Current fuel consumption ................................. 2-29
D
Daytime running light system .......................... 2-43
Dimensions ......................................................... 10-10
Distance Control Assist (DCA) system .......... 5-82
Drive belts .............................................................. 8-13
Drive positioner .................................................... 3-39
Driving Cold weather driving .................................. 5-127
Driving with automatic transmission ....... 5-18
On-pavement and off-road driving ........... 5-8
Precautions when starting and driving ..... 5-4
Safety precautions ........................................ 5-10
E
Economy, Fuel .................................................... 5-111
Elapsed time ......................................................... 2-29
Elapsed time and trip odometer ..................... 2-29
Emission control information label ............... 10-12
Emission control system warranty ............... 10-31
EngineBefore starting the engine .......................... 5-15
Break-in schedule ....................................... 5-109 Capacities and
recommended fluids/lubricants ................. 10-2
Changing engine coolant ............................... 8-5
Changing engine oil and filter ...................... 8-6
Checking engine coolant level ...................... 8-5
Checking engine oil level ............................... 8-6
Coolant temperature gauge ......................... 2-8
Emergency engine shut off ......................... 5-14
Engine block heater ................................... 5-128
Engine compartment check locations ........ 8-3
Engine cooling system ................................... 8-4
Engine oil ........................................................... 8-6
Engine oil and oil
filter recommendation .................................. 10-6
Engine oil viscosity ........................................ 10-7
Engine serial number ................................. 10-12
Engine specifications ................................... 10-8
Engine start operation indicator ............... 2-23
If your vehicle overheats ............................. 6-14
Oil pressure gauge .......................................... 2-9
Protection mode ............................................ 5-17
Starting the engine ....................................... 5-15
Entry/exit function, Automatic
drive positioner .................................................... 3-39
Event Data Recorders (EDR) ........................ 10-34
Exhaust gas (carbon monoxide) ........................ 5-4
Explanation of scheduled
maintenance items ................................................. 9-5
Extended storage switch .................................. 8-20

Standard maintenance .................................... 9-7
Maintenance schedules ........................................ 9-6
Malfunction indicator light (MIL) ..................... 2-17
Map lights .............................................................. 2-70
Master warning light .......................................... 2-16
Mechanical key (Intelligent Key system) .......... 3-3
Memory storage, Automatic
drive positioner .................................................... 3-39
Meter Trip computer ................................................. 2-29
Meters and gauges ................................................ 2-6 Instrument brightness control .................. 2-44
Mirror
Inside mirror ................................................... 3-30
Outside mirrors .............................................. 3-36
Smart Rearview Mirror ................................ 3-31
Vanity mirror ................................................... 3-38
Monitor Around View
®Monitor .................................. 4-3
Moonroof ............................................................... 2-66
Moving Object Detection (MOD) ................... 4-21
N
New vehicle break-in ....................................... 5-109
O
Odometer .................................................................. 2-7
Off-road recovery .................................................. 5-9 Oil
Capacities and
recommended fluids/lubricants ................. 10-2
Changing engine oil and filter ...................... 8-6
Checking engine oil level ............................... 8-6
Engine oil ........................................................... 8-6
Engine oil pressure gauge ............................. 2-9
Engine oil viscosity ........................................ 10-7
Operation, operational indicators ................... 2-22
Outside air temperature .................................... 2-31
Outside mirrors .................................................... 3-36
Overheat, If your vehicle overheats ............... 6-14
Owner’s Manual/Service Manual
order information ............................................. 10-34
P
Panic alarm ............................................................ 3-16
Parking
Brake break-in .............................................. 5-122
Parking brake operation .............................. 5-22
Parking on hills ............................................ 5-120
Phone Car phone or CB radio ................................. 4-37
Pocket ..................................................................... 2-61
Power Front seat adjustment ................................... 1-4
Moonroof ......................................................... 2-67
Power door lock ............................................... 3-4
Power outlet ................................................... 2-54
Power steering fluid ....................................... 8-8
Power steering system .............................. 5-122 Power windows ............................................. 2-64
Precautions Braking precautions .................................... 5-122
Child restraints ............................................... 1-30
Cruise control ................................................ 5-60
Driving safety ................................................. 5-10
Maintenance ..................................................... 8-2
On-pavement and off-road driving ........... 5-8
Seat belt usage .............................................. 1-17
Supplemental restraint system .................. 1-51
When starting and driving ............................ 5-4
Predictive Forward Collision
Warning (PFCW) ............................................... 5-101
Push starting ......................................................... 6-13
Push-button ignition switch ............................. 5-12R
Radio
Car phone or CB radio ................................. 4-37
Rain-sensing auto wiper system ..................... 2-36
Rapid air pressure loss .......................................... 5-9
Readiness for inspection/maintenance
(I/M) test ............................................................ 10-33
Rear door alert ..................................................... 2-52
Rear door lock, Child safety rear door lock .... 3-6
Rear personal lights ............................................ 2-70
Rear ventilators .................................................... 4-26
Rear window wiper and washer switch ....... 2-37
Rear window wiper blades ............................... 8-16
Recorders, Event data .................................... 10-34
11-5