2020 INFINITI Q50 Air conditioner

JVT0220X
TIRE AND LOADING INFORMA-
TION LABEL
The cold tire pressure is shown on the Tire
and Loading Information label affixed to the
pillar as illustrated.
STI0721
AIR CONDITIONER SPECIFICA-
TION LABEL
The air conditioner specification label is
attached as shown.
Technical and consumer information10-13

11 Index
A
ABS (Anti-lock Braking System) ................... 5-127
Active Lane Control ............................................ 5-25
Active noise cancellation ................................. 5-138
Active sound enhancement ............................ 5-138
Active trace control ......................................... 5-130
Air bag systemFront-seat mounted side-impact
supplemental air bag system ..................... 1-55
Roof-mounted curtain side-impact
supplemental air bag system ..................... 1-55
Air bag warning labels ....................................... 1-58
Air bag warning light .............................. 1-58, 2-15
Air cleaner housing filter ................................... 8-15
Air conditioner
Air conditioner operation ............................ 4-36
Air conditioner service ................................ 4-42
Air conditioner specification label ......... 10-13
Air conditioning system refrigerant
and lubricant recommendations .... 4-42, 10-7
Automatic air conditioner ........................... 4-37
DUAL mode setting ..................................... 4-40
Heater and air conditioner .......................... 4-36
Servicing air conditioner ............................. 4-42
Air deflectors ...................................................... 10-15
Alarm How to stop alarm (see vehicle
security system) ............................................ 2-30
Alcohol, drugs and driving ................................ 5-10 Antenna .................................................................. 4-43
Anti-lock Braking System (ABS) ................... 5-127
Appearance care
Exterior appearance care ............................... 7-2
Interior appearance care ................................ 7-5
Armrest ...................................................................... 1-7
Around View
®Monitor ...................................... 4-11
Audible reminders ................................................. 2-17
Autolight system .................................................. 2-35
Automatic Automatic air conditioner ........................... 4-37
Automatic Transmission Fluid (ATF) ......... 8-9
Driving with automatic transmission ....... 5-16
Automatic door locks ............................................ 3-5
Automatic drive positioner ............................... 3-32
Automatic seat positioner ................................ 3-32
Avoiding collision and rollover ............................ 5-9
B
Back-up Collision Intervention (BCI) .............. 5-61
Battery .................................................................... 8-11
Battery replacement, Intelligent Key ......... 3-2
Battery saver system .................................... 2-38
Intelligent Key ................................................. 8-19
Variable voltage control system ............... 8-13
Before starting the engine ................................ 5-14
Belts (See drive belts) ......................................... 8-13
Blind Spot Intervention
®(BSI) ......................... 5-48
Blind Spot Warning (BSW) .............................. 5-40 Brake
Anti-lock Braking System (ABS) ............. 5-127
Brake fluid ...................................................... 8-10
Brake force distribution ............................. 5-129
Brake system ................................................ 5-126
Parking brake operation ............................. 5-20
Brake warning light .............................................. 2-11
Break-in schedule .............................................. 5-119
Bulb check/instrument panel ........................... 2-10
Bulb replacement ................................................. 8-22
C
Camera aiding sonar function ......................... 4-25
Capacities and
recommended fluids/lubricants ....................... 10-2
Car phone or CB radio ....................................... 4-43
Card holder ............................................................ 2-48
Catalytic converter Three-way catalyst ......................................... 5-5
Changing intercooler coolant ............................. 8-6
Chassis control ................................................... 5-132
Check tire pressure warning ............................. 2-21
Checking intercooler coolant level .................... 8-6
Child restraints ...................................................... 1-21 LATCH system ............................................... 1-23
Precautions on child restraints .................. 1-21
Child safety ............................................................ 1-19
Child safety rear door lock .................................. 3-6

11-2
ChimesAudible reminders .......................................... 2-17
Seat belt warning light and chime ............ 2-14
Circuit breaker
Fusible link ....................................................... 8-18
Cleaning exterior and interior .................... 7-2, 7-5
Climate control
Automatic air conditioner ........................... 4-37
Clock ...................................................................... 2-28
Coat hooks ............................................................ 2-48
Cockpit ...................................................................... 2-3
Cold weather driving ........................................ 5-135
Console box ........................................................... 2-47
Coolant Capacities and
recommended fluids/lubricants ................. 10-2
Changing engine coolant ............................... 8-5
Checking engine coolant level ...................... 8-4
Corrosion protection ............................................. 7-7
Courtesy light ....................................................... 2-56
Cruise control ....................................................... 5-69 Fixed speed cruise control (on
ICC system) .................................................... 5-88
Intelligent Cruise Control (ICC) ................. 5-71
Cruise indicator .................................................... 2-22
Cup holders ........................................................... 2-45
Current fuel consumption ................................. 2-26
D
Daytime running light system .......................... 2-38 Defroster switch
Rear window and outside mirror
defroster switch ............................................. 2-34
Dimensions ......................................................... 10-10
Direct Adaptive Steering ................................. 5-124
Distance Control Assist (DCA) ........................ 5-92
Distance to empty ............................................... 2-26
Drive belts .............................................................. 8-13
Drive positioner .................................................... 3-32
Driver assist system indicator .......................... 2-23
Driving Cold weather driving .................................. 5-135
Driving with automatic transmission ....... 5-16
Precautions when starting and driving ..... 5-4
E
ECO drive indicator light ................................... 2-15
ECO mode ............................................................. 5-22
ECO pedal system ............................................... 5-22
Economy
Fuel ................................................................. 5-120
Elapsed time ......................................................... 2-26
Elapsed time and trip odometer ..................... 2-26
Emission control information label ............... 10-12
Emission control system warranty .............. 10-20
Engine Before starting the engine .......................... 5-14
Break-in schedule ........................................ 5-119
Capacities and
recommended fluids/lubricants ................. 10-2
Changing engine coolant ............................... 8-5 Changing engine oil and filter ...................... 8-7
Checking engine coolant level ...................... 8-4
Checking engine oil level ............................... 8-7
Coolant temperature gauge ......................... 2-8
Emergency engine shut off ......................... 5-13
Engine block heater ................................... 5-136
Engine compartment check locations ........ 8-3
Engine cooling system ................................... 8-3
Engine oil ........................................................... 8-7
Engine oil and filter
replacement indicator ................................... 2-24
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 ............... 2-20
If your vehicle overheats ................................ 6-7
Remote engine start ..................................... 3-19
Remote engine start
operation indicator ........................................ 2-20
Starting the engine ....................................... 5-15
Engine coolant temperature gauge .................. 2-8
Entry/exit function Automatic drive positioner ......................... 3-32
Event Data Recorders (EDR) ........................ 10-23
Exhaust gas (carbon monoxide) ........................ 5-4
Explanation of scheduled
maintenance items ................................................. 9-5

F
F.M.V.S.S./C.M.V.S.S. certification label .... 10-12
FilterAir cleaner housing filter ............................. 8-15
Changing engine oil and filter ...................... 8-7
Flashers (See hazard warning
flasher switch) ......................................................... 6-2
Flat tire ...................................................................... 6-3
Flat Tire - Visit dealer warning ....................... 2-21
Flat towing .......................................................... 10-19
Floor mat cleaning ................................................. 7-5
Floor mat installation ............................................ 7-6
Fluid Automatic Transmission Fluid (ATF) ......... 8-9
Brake fluid ...................................................... 8-10
Capacities and
recommended fluids/lubricants ................. 10-2
Engine coolant .................................................. 8-3
Engine oil ........................................................... 8-7
Window washer fluid .................................. 8-10
Fog light switch ................................................... 2-41
Forward Emergency Braking (FEB) ............ 5-103
Forward Emergency Braking (FEB) system
warning light .......................................................... 2-11
Front passenger air bag and status light ..... 1-48
Front power seat adjustment ............................. 1-3
Front seat
Front seat adjustment .................................... 1-3 Fuel
Capacities and
recommended fluids/lubricants ................. 10-2
Fuel economy .............................................. 5-120
Fuel information ........................................... 10-4
Fuel octane rating ........................................ 10-4
Fuel-filler cap .................................................. 3-25
Fuel-filler door ............................................... 3-25
Gauge .................................................................. 2-9
Fuel Efficient Driving Tips .............................. 5-119
Fuses ....................................................................... 8-17
Fusible links ........................................................... 8-18
G
Garage door opener
HomeLink®Universal Transceiver ............ 2-57
Gas cap ................................................................... 3-25
Gauge ........................................................................\
. 2-6
Engine coolant temperature gauge ............ 2-8
Fuel gauge ......................................................... 2-9
Odometer ............................................................ 2-7
Speedometer ...................................................... 2-7
Tachometer ....................................................... 2-8
Trip computer ................................................. 2-26
General maintenance ............................................. 9-2
Glove box ............................................................... 2-47
H
Hazard warning flasher switch ........................... 6-2
Head restraints/headrests .................................. 1-8 Headlights
Aiming control (See Adaptive Front
lighting System (AFS)) ................................. 2-39
Headlight switch ............................................ 2-34
Heated seats ......................................................... 2-42
Heated steering wheel ....................................... 2-43
Heater Engine block heater ................................... 5-136
Heater and air conditioner ................................ 4-36
High beam assist ................................................. 2-36
Hill start assist system ..................................... 5-132
HomeLink
®Universal Transceiver .................. 2-57
Hood release ......................................................... 3-22
Hook Coat hooks ..................................................... 2-48
Trunk hooks .................................................... 2-49
Horn ........................................................................\
. 2-41
I
Ignition switch (Push-button) ................................................. 5-11
Automatic transmission models ................ 5-16
Immobilizer system .............................................. 2-30
Indicator
Lights ................................................................ 2-15
Vehicle information display ........................ 2-18
Indicator lights ...................................................... 2-15
Indicators for operation (vehicle
information display) ............................................ 2-20
INFINITI Drive Mode Selector ......................... 5-21
INFINITI InTouch Owner’s Manual .................. 4-2
11-3

11-4
INFINITI Vehicle Immobilizer System ............ 2-30Engine start .................................................... 2-30
Inside mirror .......................................................... 3-29
Inspection/maintenance (I/M) test ............. 10-22
Instrument brightness control ......................... 2-40
Instrument panel ..................................................... 2-5
Intelligent All-Wheel Drive (AWD) ............... 5-121
Intelligent Cruise Control (ICC) ........................ 5-71
Intelligent Cruise Control (ICC) system
ON indicator ......................................................... 2-22
Intelligent Key .......................................................... 3-2
Intelligent Key system ........................................... 3-6 Battery replacement ..................................... 8-19
Key operating range ....................................... 3-8
Key operation ................................................... 3-9
Warning signals .............................................. 3-13
Intercooler cooling system .................................. 8-5
Interior light control switch .............................. 2-55
Interior light replacement .................................. 8-24
Interior lights ......................................................... 2-54
Interior trunk lid release .................................... 3-24
ISOFIX child restraint ......................................... 1-23
J
Jump starting ........................................................... 6-5
K
Keyless entry (See remote keyless
entry system) ........................................................ 3-15 Keys ........................................................................\
.... 3-2
For Intelligent Key system ............................ 3-6
L
Labels Air bag warning labels ................................. 1-58
Air conditioner specification label ......... 10-13
Emission control information label ........ 10-12
Engine serial number ................................. 10-12
F.M.V.S.S./C.M.V.S.S.
certification label ........................................ 10-12
Tire and Loading
information label ............................. 8-28, 10-13
Vehicle identification number (VIN) ....... 10-11
Lane Departure Warning (LDW)/Lane
Departure Prevention (LDP) ............................ 5-33
LATCH system ..................................................... 1-23
License plate
Installing front license plate .................... 10-14
Light
Air bag warning light .................................... 1-58
Bulb replacement ........................................... 8-22
Fog light switch ............................................. 2-41
Headlight switch ............................................ 2-34
Indicator lights ................................................ 2-15
Interior light control switch ........................ 2-55
Interior lights ................................................... 2-54
Map lights ........................................................ 2-54
Personal lights ................................................ 2-54
Replacement ................................................... 8-22
Trunk light ....................................................... 2-56 Vanity mirror lights ....................................... 2-56
Warning/indicator lights and
audible reminders .......................................... 2-10
Lights
Exterior and interior light replacement ... 8-24
Loading information (See vehicle
loading information) ......................................... 10-16
Lock
Automatic door locks ..................................... 3-5
Door locks .......................................................... 3-4
Power door lock ............................................... 3-4
Trunk lid ........................................................... 3-22
Locking with mechanical key ............................. 3-4
Log-in function .................................................... 3-15
Loose Fuel Cap warning ........................ 2-21, 3-27
Low fuel warning light ....................................... 2-12
Low outside temperature warning ................. 2-22
Low tire pressure warning light ...................... 2-12
Low tire pressure warning system
(See Tire Pressure Monitoring
System (TPMS)) ................................ 5-5, 6-3, 8-26
M
Maintenance
Battery .............................................................. 8-11
General maintenance ...................................... 9-2
Indicators for maintenance (vehicle
information display) ...................................... 2-23
Inside the vehicle ............................................. 9-3
Maintenance log ............................................ 9-11
Maintenance precautions .............................. 8-2

11-6
Readiness for inspection/maintenance
(I/M) test (US only) .......................................... 10-22
Rear door lockChild safety rear door lock ........................... 3-6
Rear seats ................................................................. 1-5
Rear window and outside mirror
defroster switch ................................................... 2-34
RearView Monitor ................................................. 4-3
Recorders Event data .................................................... 10-23
Registering your vehicle in
another country ................................................. 10-11
Remote engine start ........................................... 3-19
Remote keyless entry system .......................... 3-15
Reporting safety defects ................................. 10-21
Request switch (See Intelligent
Key system) .............................................................. 3-9
Roadside assistance program ............................. 6-2
Rollover ..................................................................... 5-9
Roof Moonroof ......................................................... 2-52
Run-flat tires .......................................................... 6-4
S
Safety Child seat belts ............................................... 1-19
Reporting safety defects .......................... 10-21
Seat adjustment Front power seat adjustment ....................... 1-3
Front seats ......................................................... 1-3 Seat belt(s)
Child safety ..................................................... 1-19
Infants ............................................................... 1-19
Injured persons ............................................... 1-14
Larger children ............................................... 1-20
Pre-crash seat belts with
comfort function ............................................ 1-14
Precautions on seat belt usage ................. 1-12
Pregnant women ........................................... 1-14
Seat belt cleaning ............................................. 7-7
Seat belt extenders ....................................... 1-18
Seat belt maintenance ................................. 1-18
Seat belt warning light and chime ............ 2-14
Seat belts ......................................................... 1-12
Seat belts with pretensioners .................... 1-57
Shoulder belt height adjustment ............... 1-17
Small children .................................................. 1-20
Three-point type ............................................ 1-15
Seat(s)
Driver-side memory ...................................... 3-32
Heated seats ................................................... 2-42
Seats .................................................................... 1-2
Security system Vehicle security system ................................ 2-29
Security system (INFINITI Vehicle
Immobilizer System)
Engine start .................................................... 2-30
Servicing air conditioner .................................... 4-42
Shift lever Shift lock release ........................................... 5-19
Shift lock release, Transmission ...................... 5-19 Shifting
Automatic transmission ............................... 5-16
Shoulder belt height adjustment ...................... 1-17
SNOW mode ......................................................... 5-22
Sonar system ...................................................... 5-133 Camera aiding sonar function
(models with Around View
®Monitor) ..... 4-25
Sonar system settings ...................................... 5-134
Spare tire ............................................................... 10-9
Spark plugs ............................................................ 8-14
Speedometer ............................................................ 2-7
SPORT mode ........................................................ 5-22
SPORT+ mode ...................................................... 5-22
Standard maintenance ................................ 9-7, 9-8
STANDARD mode ............................................... 5-22
Starting Before starting the engine .......................... 5-14
Jump starting .................................................. 8-13
Precautions when starting and driving ..... 5-4
Push starting ...................................................... 6-7
Starting the engine ....................................... 5-15
Status light, Front passenger air bag ............ 1-48
Steering
Direct Adaptive Steering .......................... 5-124
Heated steering wheel ................................. 2-43
Power steering system ............................. 5-124
Tilt/telescopic steering ................................ 3-27
Storage ................................................................... 2-45
Storage box ........................................................... 2-48
Sun visors ............................................................... 3-29
Sunglasses holder ................................................ 2-46