2020 INFINITI Q50 service

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

Maintenance requirements ........................... 9-2
Maintenance schedules ................................. 9-6
Maintenance under severe
driving conditions .......................................... 9-10
Outside the vehicle ......................................... 9-2
Seat belt maintenance ................................. 1-18
Standard maintenance .................................... 9-7
Under the hood and vehicle ......................... 9-4
Maintenance schedules ........................................ 9-6
Malfunction indicator light (MIL) .................... 2-16
Map lights .............................................................. 2-54
Master warning light .......................................... 2-14
Mechanical key (Intelligent Key system) .......... 3-3
Memory storage Automatic drive positioner ......................... 3-33
Meter
Trip computer ................................................. 2-26
Meters and gauges ................................................ 2-6 Instrument brightness control .................. 2-40
Mirror Inside mirror .................................................... 3-29
Outside mirrors ............................................. 3-30
Vanity mirror ................................................... 3-32
Monitor Around View
®Monitor ................................ 4-11
RearView Monitor ........................................... 4-3
Moonroof ............................................................... 2-52
Moving Object Detection (MOD) .................. 4-30
N
New vehicle break-in ........................................ 5-119
O
Odometer .................................................................. 2-7
Off-road recovery .................................................. 5-9
Oil
Capacities and
recommended fluids/lubricants ................. 10-2
Changing engine oil and filter ...................... 8-7
Checking engine oil level ............................... 8-7
Engine oil ........................................................... 8-7
Engine oil viscosity ........................................ 10-7
One touch unlock sensor (See Intelligent
Key system) .............................................................. 3-9
Operation Indicators for operation ............................... 2-20
Outside air temperature .................................... 2-28
Outside mirrors .................................................... 3-30
Overheat, If your vehicle overheats .................. 6-7
Owner’s Manual/Service Manual
order information ............................................. 10-23
P
Panic alarm ............................................................ 3-17
Parking
Parking brake operation ............................. 5-20
Parking on hills ............................................. 5-123
Parking brake break-in .................................... 5-127 Personal lights ...................................................... 2-54
PERSONAL mode ............................................... 5-24
Phone
Car phone or CB radio ................................ 4-43
Power Power door lock ............................................... 3-4
Power outlet .................................................. 2-44
Power steering system ............................. 5-124
Power windows ............................................. 2-49
Power moonroof ................................................. 2-52
Power steering warning light ........................... 2-14
Pre-crash seat belts with
comfort function .................................................. 1-14
Precautions Braking precautions .................................... 5-126
Child restraints ............................................... 1-21
Cruise control ................................................. 5-69
Maintenance ..................................................... 8-2
Seat belt usage .............................................. 1-12
Supplemental restraint system ................. 1-40
When starting and driving ............................ 5-4
Predictive Forward Collision
Warning (PFCW) ............................................... 5-110
Push starting ............................................................ 6-7
Push-button ignition switch .............................. 5-11R
Radio Car phone or CB radio ................................ 4-43
Rain-sensing auto wiper system ..................... 2-33
Rapid air pressure loss .......................................... 5-9
11-5