2019 INFINITI Q50 trunk

8-24Do-it-yourself
JVM0305X
2.0L turbo gasoline engine model
JVM0331X
2.0L turbo gasoline engine model
JVM0306X
2.0L turbo gasoline engine model (trunk)
ENGINE COMPARTMENT
WARNING
Never use a fuse of a higher or lower
amperage rating than that specified on
the fuse box cover. This could damage
the electrical system or electronic con-
trol units or cause a fire.
If any electrical equipment does not operate,
check for an open fuse.
1. Be sure the ignition switch is placed in the OFF or LOCK position and the headlight switch is turned to OFF.
2. Open the engine hood.
3. Remove the fuse/fusible link holder cover.
4. Remove the fuse with the fuse puller.

JVM0828X
1. Headlight (high-beam)
2. Headlight (low-beam)
3. Parking light, daytime running light
4. Map light
5. Rear personal light
6. Side turn signal light
7. Front turn signal light
8. Fog light
9. Front side marker light
10. Step light
11. Courtesy light
12. High-mounted stop light
13. Back-up light
14. Tail light
15. Rear turn signal light
16. Tail/stop light
17. Rear side marker light
18. License plate light
19. Trunk light
HEADLIGHTS
If replacement is required, it is recommended
you visit an INFINITI retailer for this service.
Fog may temporarily form inside the lens of
the exterior lights in the rain or in a car wash.
A temperature difference between the inside
and the outside of the lens causes the fog.
This is not a malfunction. If large drops of
Do-it-yourself8-29
LIGHTS

8-30Do-it-yourself
water collect inside the lens, it is recom-
mended you visit an INFINITI retailer for this
service.EXTERIOR AND INTERIOR LIGHTS
ItemWattage (W)Bulb No.
Headlight* High/Low beams LED—
Front turn signal light* LED—
Front fog light* LED—
Parking light*/Daytime running light* LED—
Front side marker light* LED—
Side turn signal light* LED—
Rear combination light* back-up LED—
turn signal LED—
tail LED—
tail/stop LED—
side marker LED—
License plate light* LED—
Map light* LED—
Rear personal light 8—
Vanity mirror light* 1.8—
Step light 5—
Console box light* 2—
Inside door handle light* (if so equipped) LED—
Door trim light* (if so equipped) LED—
Front cup holder light* LED—
Footwell light* LED—
Trunk light 3.4—

SDI1258A
Trunk lightIf you have a flat tire, see “Flat tire” (P.6-3).
TIRE PRESSURE
Tire Pressure Monitoring System
(TPMS)
WARNING
Radio waves could adversely affect
electric medical equipment. Those who
use a pacemaker should contact the
electric medical equipment manufacturer
for the possible influences before use.
This vehicle is equipped with the Tire
Pressure Monitoring System (TPMS). It
monitors tire pressure of all tires except the
spare. When the low tire pressure warning
light is lit and the “Tire Pressure Low - Add
Air” warning appears in the vehicle informa-
tion display, one or more of your tires is
significantly under-inflated.
The TPMS will activate only when the
vehicle is driven at speeds above 16 MPH
(25 km/h). Also, this system may not detect
a sudden drop in tire pressure (for example a
flat tire while driving).
For more details, see “Low tire pressure
warning light” (P.2-12),“Tire Pressure Mon-
itoring System (TPMS)” (P.5-5) and “Tire Pressure Monitoring System (TPMS)” (P.6-
3).
Tire inflation pressure
Check the pressure of the tires (in-
cluding the spare) often and always
prior to long distance trips. The
recommended tire pressure specifica-
tions are shown on the Tire and
Loading Information label under the
“Cold Tire Pressure” heading. The Tire
and Loading Information label is
affixed to the driver side center pillar.
Tire pressures should be checked
regularly because:
.
Most tires naturally lose air over
time.
. Tires can lose air suddenly when
driven over potholes or other ob-
jects or if the vehicle strikes a curb
while parking.
The tire pressures should be checked
when the tires are cold. The tires are
considered COLD after the vehicle
has been parked for 3 or more hours,
or driven less than 1 mile (1.6 km) at
moderate speeds.
Do-it-yourself8-33
WHEELS AND TIRES

Floor mat installation ............................................ 7-6
FluidAutomatic Transmission Fluid (ATF) ....... 8-14
Brake fluid ....................................................... 8-15
Capacities and
recommended fluids/lubricants ................. 10-2
Engine coolant .................................................. 8-6
Engine oil ........................................................ 8-10
Power steering fluid ..................................... 8-14
Window washer fluid ................................... 8-15
Fog light switch ................................................... 2-42
Forward Emergency Braking (FEB) ............ 5-106
Forward Emergency Braking (FEB) system
warning light .......................................................... 2-11
Front passenger air bag and status light ..... 1-50
Front power seat adjustment ............................. 1-3
Front seat Front seat adjustment .................................... 1-3
Fuel
Capacities and
recommended fluids/lubricants ................. 10-2
Fuel economy .............................................. 5-124
Fuel information ............................... 10-4, 10-6
Fuel octane rating ............................ 10-4, 10-6
Fuel-filler cap .................................................. 3-26
Fuel-filler door ............................................... 3-26
Gauge .................................................................. 2-9
Fuel Efficient Driving Tips .............................. 5-123
Fuses ....................................................................... 8-23
Fusible links ........................................................... 8-25G
Garage door opener
HomeLink®Universal Transceiver ............ 2-58
Gas cap ................................................................... 3-26
Gauge ........................................................................\
. 2-6
Engine coolant temperature gauge ............ 2-8
Fuel gauge ......................................................... 2-9
Odometer ............................................................ 2-7
Speedometer ...................................................... 2-7
Tachometer ....................................................... 2-8
Trip computer ................................................. 2-27
General maintenance ............................................. 9-2
Glove box ............................................................... 2-48
H
Hazard warning flasher switch ........................... 6-2
Head restraints/headrests .................................. 1-8
Headlights Aiming control (See Adaptive Front
lighting System (AFS)) ................................ 2-40
Headlight switch ............................................ 2-36
Heated seats ......................................................... 2-43
Heated steering wheel ....................................... 2-45
Heater Engine block heater ................................... 5-143
High beam assist ................................................. 2-37
Hill start assist system ..................................... 5-137
HomeLink
®Universal Transceiver .................. 2-58
Hood release ......................................................... 3-23 Hook
Coat hooks ..................................................... 2-50
Trunk hooks ................................................... 2-50
Horn ........................................................................\
. 2-42
Hydraulic pump electric power steering ..... 5-128
I
Idling Stop System ............................................ 5-138
Idling Stop System indicator light .................. 2-16
Idling Stop System reminder buzzer .............. 2-18
Ignition switch
(Push-button) ................................................. 5-11
Automatic transmission models ................ 5-16
Immobilizer system .............................................. 2-31
Indicator
Lights ................................................................ 2-16
Vehicle information display ........................ 2-19
Indicator lights ...................................................... 2-16
Indicators for operation (vehicle
information display) ............................................ 2-21
INFINITI Drive Mode Selector ......................... 5-22
INFINITI InTouch Owner’s Manual .................. 4-2
INFINITI Vehicle Immobilizer System ............ 2-31 Engine start ..................................................... 2-31
Inside mirror .......................................................... 3-30
Inspection/maintenance (I/M) test ............. 10-25
Instrument brightness control ......................... 2-41
Instrument panel ..................................................... 2-5
Intelligent All-Wheel Drive (AWD) ............... 5-125
Intelligent Cruise Control (ICC) ....................... 5-74
11-3

11-4
Intelligent Cruise Control (ICC) system
ON indicator ......................................................... 2-24
Intelligent Key .......................................................... 3-2
Intelligent Key system ........................................... 3-7Battery replacement ..................................... 8-26
Key operating range ....................................... 3-8
Key operation ................................................. 3-10
Warning signals .............................................. 3-14
Intercooler cooling system .................................. 8-9
Interior light control switch .............................. 2-56
Interior light replacement .................................. 8-30
Interior lights ......................................................... 2-55
Interior trunk lid release .................................... 3-25
ISOFIX child restraint ......................................... 1-26
J
Jump starting ........................................................... 6-9
K
Keyless entry (See remote keyless
entry system) ........................................................ 3-16
Keys ........................................................................\
.... 3-2 For Intelligent Key system ............................. 3-7
L
LabelsAir bag warning labels ................................. 1-60
Air conditioner specification label ......... 10-16
Emission control information label ........ 10-16 Engine serial number ................................. 10-15
F.M.V.S.S./C.M.V.S.S.
certification label ........................................ 10-15
Tire and Loading
information label ............................. 8-35, 10-16
Vehicle identification number (VIN) ...... 10-14
Lane Departure Warning (LDW)/Lane
Departure Prevention (LDP) ............................ 5-34
LATCH system ..................................................... 1-26
License plate
Installing front license plate ..................... 10-17
Light Air bag warning light .................................... 1-60
Bulb replacement ........................................... 8-29
Fog light switch ............................................. 2-42
Headlight switch ............................................ 2-36
Indicator lights ................................................ 2-16
Interior light control switch ........................ 2-56
Interior lights ................................................... 2-55
Map lights ........................................................ 2-55
Personal lights ................................................ 2-56
Replacement ................................................... 8-29
Trunk light ....................................................... 2-57
Vanity mirror lights ....................................... 2-57
Warning/indicator lights and
audible reminders .......................................... 2-10
Lights Exterior and interior light replacement ... 8-30
Loading information (See vehicle
loading information) ......................................... 10-19 Lock
Automatic door locks ..................................... 3-6
Door locks .......................................................... 3-4
Power door lock ............................................... 3-4
Trunk lid ........................................................... 3-23
Locking with mechanical key ............................. 3-4
Log-in function .................................................... 3-16
Loose Fuel Cap warning ....................... 2-22, 3-28
Low fuel warning light ....................................... 2-12
Low outside temperature warning ................. 2-23
Low tire pressure warning light ...................... 2-12
Low tire pressure warning system (See Tire
Pressure Monitoring
System (TPMS)) ................................ 5-5, 6-3, 8-33
M
Maintenance Battery .............................................................. 8-16
General maintenance ...................................... 9-2
Indicators for maintenance (vehicle
information display) ...................................... 2-25
Inside the vehicle ............................................. 9-3
Maintenance log ............................................ 9-17
Maintenance precautions .............................. 8-3
Maintenance requirements ........................... 9-2
Maintenance schedules ................................. 9-6
Maintenance under severe
driving conditions .......................................... 9-16
Outside the vehicle ......................................... 9-2
Seat belt maintenance ................................. 1-20
Standard maintenance .................................... 9-7

T
Tachometer ............................................................. 2-8
Temperature gaugeEngine coolant temperature gauge ............ 2-8
Theft (INFINITI Vehicle Immobilizer System)
Engine start ..................................................... 2-31
Thigh extension ....................................................... 1-5
Three-way catalyst ................................................ 5-5
Tilt/telescopic steering ...................................... 3-28
Tire Flat Tire - Visit dealer warning ................. 2-22
Run-flat tires .................................................... 6-4
Tire replacement indicator .......................... 2-25
Tire rotation ................................................... 8-42
Tire pressure
Low tire pressure warning light ................ 2-12
Tire Pressure Low - Add Air warning ........... 2-22
Tires
Flat tire ............................................................... 6-3
Low tire pressure
warning system ........................... 5-5, 6-3, 8-33
Run-flat tires ................................................. 8-40
Spare tire ........................................................ 8-45
Tire and Loading
information label ............................. 8-35, 10-16
Tire chains ........................................................ 8-41
Tire dressing ...................................................... 7-4
Tire pressure ................................................... 8-33
Tire Pressure Monitoring
System (TPMS) ........................... 5-5, 6-3, 8-33 Types of tires .................................................. 8-39
Uniform tire quality grading .................... 10-22
Wheel/tire size ............................................ 10-12
Wheels and tires ............................................ 8-33
Towing Flat towing ................................................... 10-22
Tow truck towing .......................................... 6-17
Towing a trailer ........................................... 10-22
TPMS Tire Pressure
Monitoring System .................... 5-5, 6-3, 8-33
TPMS, Tire pressure monitoring system TPMS with Tire Inflation Indicator ............ 5-8
Trailer towing .................................................... 10-22
Transceiver HomeLink
®Universal Transceiver ............ 2-58
Transmission Automatic Transmission Fluid (ATF) ....... 8-14
Driving with automatic transmission ....... 5-16
Transmission shift lever lock release ....... 5-19
Transmitter (See remote keyless
entry system) ........................................................ 3-16
Traveling or registering in
another country ................................................ 10-14
Trip computer ....................................................... 2-27
Trip odometer ....................................................... 2-27
Trunk Interior trunk lid release .............................. 3-25
Light .................................................................. 2-57
Pass-through ..................................................... 1-7
Trunk hooks ................................................... 2-50 Trunk lid ........................................................... 3-23
Trunk lid release switch ............................... 3-24
Trunk open request switch ......................... 3-24
Trunk release power cancel switch .......... 3-25
Turn signal switch ............................................... 2-41
U
Underbody cleaning ............................................... 7-3
Uniform tire quality grading .......................... 10-22
V
Vanity mirror ......................................................... 3-33
Vanity mirror lights ............................................. 2-57
Variable voltage control system ..................... 8-19
Vehicle Dimensions ................................................... 10-13
Recovery (freeing a stuck vehicle) ............ 6-19
Vehicle Dynamic Control (VDC)
off switch ......................................................... 2-43
Vehicle dynamic control
(VDC) system ................................................ 5-133
Vehicle Dynamic Control (VDC)
warning light ................................................... 2-15
Vehicle identification number (VIN) ............ 10-14
Vehicle information display .............................. 2-19
Vehicle loading information ............................ 10-19
Vehicle security system ...................................... 2-30
Vehicle speedAverage speed ............................ 2-27
Ventilators ............................................................... 4-2
11-7