light INFINITI QX50 2020 Service Manual

If the power steering warning light illumi-
nates while the engine is running, it may indi-
cate the electric power steering is not func-
tioning properly and may need servicing. It is
recommended that you have the electric
power steering checked by an INFINITI re-
tailer.
When the power steering warning light illu-
minates with the engine running, the power
assist to the steering will cease operation but
you will still have control of the vehicle. At this
time, greater steering efforts are required to
operate the steering wheel, especially in
sharp turns and at low speeds. For additional
information, refer to “Power Steering” in the
“Starting and driving” section of this manual.
Rear Automatic Braking(RAB) warning light
This light comes on when the ignition switch
is placed in the ON position. It turns off after
the engine is started.
This light illuminates when the RAB system is
turned off in the vehicle information display.
If the light illuminates when the RAB system
is on, it may indicate that the system is un-
available. For additional information, refer to
“Rear Automatic Braking (RAB)” in the “Start-
ing and driving” section of this manual.
Seat belt warning light andchime
The light and chime remind you to fasten your
seat belts. The light illuminates whenever the
ignition switch is placed in the ON or START
position and remains illuminated until the
driver’s seat belt is fastened. At the same
time, the chime sounds for about 6 seconds
unless the driver’s seat belt is securely fas-
tened.
The seat belt warning light may also illumi-
nate if the front passenger’s seat belt is not
fastened when the front passenger’s seat is
occupied. For 7 seconds after the ignition
switch is placed in the ON position, the sys-
tem does not activate the warning light for
the front passenger.
The 2nd row seats may be also equipped with
a seat belt warning light.
For additional information, refer to “Seat
belts” in the “Safety—Seats, seat belts and
supplemental restraint system” section of this
manual.
Supplemental air bag
warning light
When the ignition switch is placed in the ON
or START position, the supplemental air bag
warning light illuminates for about 7 seconds
and then turns off. This means the system is
operational.
If any of the following conditions occur, the
front air bag, side air bag, curtain air bag, and
pretensioner seat belt systems need servicing:
∙ The supplemental air bag warning light remains on after approximately 7 sec-
onds.
∙ The supplemental air bag warning light flashes intermittently.
∙ The supplemental air bag warning light does not come on at all.
It is recommended that you visit an INFINITI
retailer for these services.
Unless checked and repaired, the supplemen-
tal restraint system (air bag system) and/or
the pretensioners may not function properly.
For additional information, refer to “Supple-
mental Restraint System (SRS)” in the
“Safety—Seats, seat belts and supplemental
restraint system” section of this manual.
Instruments and controls2-15

WARNING
If the supplemental air bag warning light is
on, it could mean that the front air bag, side
air bag, curtain air bag and/or pretensioner
systems will not operate in an accident. To
help avoid injury to yourself or others, have
your vehicle checked as soon as possible. It
is recommended that you visit an INFINITI
retailer for this service.
INDICATOR LIGHTS
For additional information, refer to “Vehicle
information display” in this section.
Automatic brake holdindicator light
This light illuminates to show the status of
the automatic brake hold system.
When the automatic brake hold system is on
standby, the indicator will illuminate white.
When the automatic brake hold system is
operating, the indicator will illuminate green.
For additional information, refer to “Auto-
matic brake hold” in the “Starting and driving”
section of this manual.
ECO drive indicator light (ifso equipped)
When the ECO mode has been selected, the
ECO drive indicator light will illuminate, blink,
or remain off depending on the accelerator
pedal operation. This is to help the driver drive
economically. For additional information, re-
fer to “ECO mode” in the “Starting and driv-
ing” section of this manual.
orElectronic parking
brake indicator light
(red)
This light illuminates when the electronic
parking brake system is operating.
When the ignition switch is placed in the ON
position, the electronic parking brake warn-
ing light illuminates. When the engine is
started and the parking brake is released, the
warning light turns off.
If the parking brake is not released, the elec-
tronic parking brake warning light remains
illuminated. Ensure the electronic parking
brake warning light has turned off before
driving.
If the electronic parking brake warning light
illuminates or flashes while the electronic parking brake system warning light
(yellow) illuminates, it may indicate that the
electronic parking brake system is not func-
tioning properly. Have the system checked. It
is recommended that you visit an INFINITI
retailer for this service.
For additional information, refer to “Elec-
tronic parking brake” in the “Starting and driv-
ing” section of this manual.
Front fog light indicator
light (green) (if so equipped)
The front fog light indicator light illuminates
when the front fog lights are on. For addi-
tional information, refer to “Fog light switch”
in this section.
Front passenger air bagstatus light
The front passenger air bag status light will
be lit and the passenger front air bag will be
off depending on how the front passenger
seat is being used.
For additional information, refer to “Front
passenger air bag and status light” in the
“Safety — Seats, seat belts and supplemental
restraint system” section of this manual.
2-16Instruments and controls

High Beam Assist indicatorlight (green)
This indicator light illuminates when the
headlights come on while the headlight
switch is in the AUTO position with the high
beams selected. This indicates that the high
beam assist is operational.
For additional information, refer to “Head-
light switch” in this section.
High beam indicator light(blue)
This blue light comes on when the headlight
high beams are on and goes out when the
low beams are selected.
The high beam indicator light also comes on
when the passing signal is activated.
Malfunction Indicator Light(MIL)
If this indicator light comes on steady or
blinks while the engine is running, it may indi-
cate a potential emission control malfunc-
tion. The MIL may also come on steady if the
fuel-filler cap is loose or missing, or if the
vehicle runs out of fuel. Check to make sure
the fuel-filler cap is installed and closed
tightly, and that the vehicle has at least 3 gal-
lons (11.4 liters) of fuel in the fuel tank.
After a few driving trips, the
light
should turn off if no other potential emission
control system malfunction exists.
If this indicator light comes on steady for
20 seconds and then blinks for 10 seconds
when the engine is not running, it indicates
that the vehicle is not ready for an emission
control system inspection/maintenance test.
For additional information, refer to “Readi-
ness for Inspection/Maintenance (I/M) test”
in the “Technical and consumer information”
section of this manual. Operation
The MIL will come on in one of two ways:
∙ MIL on steady — An emission control sys- tem malfunction has been detected.
Check the fuel-filler cap if the Loose Fuel
Cap warning appears in the vehicle infor-
mation display. If the fuel-filler cap is
loose or missing, tighten or install the cap
and continue to drive the vehicle.
The
light should turn off after a
few driving trips. If the
light does
not turn off after a few driving trips, have
the vehicle inspected. It is recommended
that you visit an INFINITI retailer for this
service. You do not need to have your
vehicle towed to the retailer.
∙ MIL blinking — An engine misfire has been detected which may damage the emis-
sion control system. To reduce or avoid
emission control system damage:
– do not drive at speeds above 45 mph (72 km/h).
– avoid hard acceleration or decelera- tion.
– avoid steep uphill grades.
– if possible, reduce the amount of cargo being hauled or towed.
Instruments and controls2-17

The MIL may stop blinking and come on
steady. Have the vehicle inspected. It is rec-
ommended that you visit an INFINITI retailer
for this service. You do not need to have your
vehicle towed to the retailer.
CAUTION
Continued vehicle operation without hav-
ing the emission control system checked
and repaired as necessary could lead to
poor driveability, reduced fuel economy,
and possible damage to the emission con-
trol system.
Security indicator light
This light blinks when the ignition switch is
placed in the OFF or LOCK position.
The blinking security indicator light indicates
that the security systems equipped on the
vehicle are operational.
For additional information, refer to “Security
systems” in this section.
Side light and headlightindicator light (green)
The side light and headlight indicator light
illuminates when the side light or headlights
are on (not including daytime running or sig- nature lights). If the headlight switch is in the
AUTO position, the side light and headlight
indicator light will illuminate when the head-
lights turn on. For additional information, re-
fer to “Headlight switch” in this section.
Slip indicator light
This indicator light will blink when the VDC
system is operating, thus alerting the driver to
the fact that the road surface is slippery and
the vehicle is nearing its traction limits.
You may feel or hear the system working; this
is normal.
The light will blink for a few seconds after the
VDC system stops limiting wheel spin.
The
indicator light also comes on when
you place the ignition switch in the ON posi-
tion. The light will turn off after a period of
time if the system is operational. If the light
does not come on have the system checked. It
is recommended that you visit an INFINITI
retailer for this service.
Turn signal/hazard indicator
lights
The appropriate light flashes when the turn
signal switch is activated. Both lights flash when the hazard switch is
turned on.
Vehicle Dynamic Control
(VDC) OFF indicator light
This indicator light comes on when the VDC is
turned off in the lower display. This indicates
the VDC has been turned off.
Turn the VDC on again by reactivating it in
the lower display, or restarting the engine.
The system will be reactivated. For additional
information, refer to “Vehicle Dynamic Con-
trol (VDC) system” in the “Starting and driv-
ing” section of this manual.
The VDC light also comes on when the igni-
tion switch is placed in the ON position. The
light will turn off after a period of time if the
system is operational. If the light stays on or
comes on along with the
indicator light
while you are driving, have the VDC system
checked. It is recommended that you visit an
INFINITI retailer for this service.
WARNING
VDC should remain on unless freeing a ve-
hicle from mud or snow.
2-18Instruments and controls

While the VDC system is operating, you
might feel a slight vibration or hear the sys-
tem working when starting the vehicle or ac-
celerating, but this is normal.
AUDIBLE REMINDERS
Brake pad wear warning
The disc brake pads have audible wear warn-
ings. When a disc brake pad requires replace-
ment, it makes a high pitched scraping sound
when the vehicle is in motion, whether or not
the brake pedal is depressed. Have the brakes
checked as soon as possible if the warning
sound is heard.
Key reminder chime
A chime sounds if the driver’s door is opened
while the ignition switch is placed in the OFF
position or placed in the OFF or LOCK posi-
tion with the key left in the vehicle. Make sure
the ignition switch is placed in the LOCK
position, and take the key with you when
leaving the vehicle.
Light reminder chime
With the ignition switch placed in the OFF
position, a chime sounds when the driver’s
door is opened if the headlights or parking
lights are on.Turn the headlight control switch off before
leaving the vehicle.
Intelligent Key door buzzer
The Intelligent Key door buzzer sounds if any
one of the following improper operations is
found.
∙ The Intelligent Key is left inside the ve- hicle when locking the doors.
∙ The Intelligent Key is taken outside the vehicle when operating the vehicle.
When the buzzer sounds, be sure to check
both the vehicle and the Intelligent Key Sys-
tem. For additional information, refer to
“INFINITI Intelligent Key” in the “Pre-driving
checks and adjustments” section of this
manual. The vehicle information display is located to
the left of the speedometer. It displays such
items as:
∙ Trip computer information
∙ Drive system warnings and settings (if so equipped)
∙ Cruise control system information (if so equipped)
∙ Intelligent Cruise Control (ICC) (if so equipped) system information
∙ Intelligent Key operation information
∙ Indicators and warnings
LIC3224
VEHICLE INFORMATION DISPLAY
Instruments and controls2-19

VEHICLE INFORMATION
DISPLAY WARNINGS AND
INDICATORS
1. No Key Detected
2. Key ID Incorrect
3. Key Battery Low
4. Key System Error: See Owner’s Manual
5. Key Registration Complete
6. Push brake and start switch to drive
7. Push Ignition to OFF
8. Shift to Park
9. Engine start operation for Intelligent Keysystem (if I-Key battery level is low)
10. Release Parking Brake
11. Low Fuel
12. Loose Fuel Cap
13. Transmission Shift Position indicator
14. Low Washer Fluid
15. Tire Pressure Low - Add Air
16. Steering Assist Not Available: Cannot Detect Lane (if so equipped) 17. AWD Error: See Owner’s Manual (if so
equipped)
18. AWD High Temp. Stop Vehicle (if so equipped)
19. AWD Tire Size Incorrect: See Owner’s Manual (if so equipped)
20. Door/liftgate Open
21. Steering Assist Alert (if so equipped)
22. Steering Assist status (if so equipped)
23. Chassis Control System Error: See Own- er’s Manual
24. Power will turn off to save the battery
25. Reminder: Turn OFF Headlights
26. When parked apply parking brake
27. Vehicle ahead detection indicator
28. Lane Departure Warning (LDW)/Lane Departure Prevention (LDP) indicator (if
so equipped)
29. Blind Spot Warning (BSW) indicator
30. Malfunction
31. Intelligent Cruise Control (ICC) indica- tors (if so equipped) 32. Stop vehicle and Apply parking brake (if
so equipped)
33. INFINITI Drive Mode Selector indicators
34. Cruise control indicator (if so equipped)
35. AFS System Error: See Owner’s Manual (if so equipped)
36. Flat Tire — Visit dealer
37. Not Available: High Camera Temp (if so equipped)
38. Unavailable: Side Radar Obstruction (if so equipped)
39. Unavailable: Front Radar Blocked (if so equipped)
40. Shipping Mode On Push Storage Fuse
41. CVT (AT) Malfunction Service now
42. Service CVT (AT) Power reduced
43. Headlight System Error: See Owner’s Manual
44. Distance Control Assist (DCA) ON indi- cator (if so equipped)
45. Not Available: Seat Belt Not Fastened (if so equipped)
46. Not Available: Poor Road Conditions (if so equipped)
2-24Instruments and controls

47. Not Available: Visibility is impaired (if soequipped)
48. Press Brake Pedal (if so equipped)
49. Power turned off to save the battery
50. Shift system malfunction. Visit dealer
51. Check position of shift lever
52. Shift to P range
53. Currently not available
54. Rear Automatic Braking (RAB) indicator
55. Speed Limit Sign indicator (if so equipped)
56. System fault See Owner’s Manual
57. Engine Stalled Stop safely
58. Engine Malfunction Power reduced Ser- vice now
59. Engine Malfunction Service now
60. Engine hot Power reduced
61. CVT hot Power reduced
No Key Detected
This warning appears when the Intelligent
Key is left outside the vehicle with the ignition
switch in the ON position. Make sure the
Intelligent Key is inside the vehicle. For additional information, refer to “INFINITI
Intelligent Key System” in the “Pre-driving
checks and adjustments” section of this
manual.
Key ID Incorrect
This warning appears when the ignition
switch is placed in the OFF position and the
Intelligent Key is not recognized by the sys-
tem. You cannot start the engine with an
unregistered key.
For additional information, refer to “INFINITI
Intelligent Key System” in the “Pre-driving
checks and adjustments” section of this
manual.
Key Battery Low
This indicator illuminates when the Intelligent
Key battery is running out of power.
If this indicator illuminates, replace the bat-
tery with a new one. For additional informa-
tion, refer to “Battery replacement” in the
“Do-it-yourself” section of this manual.
Key System Error: See Owner’s Manual
After the ignition switch is pushed to the ON
position, this light comes on for a period of
time and then turns off.
The Key System Error message warns of a
malfunction with the Intelligent Key system.
If the light comes on while the engine is
stopped, it may be impossible to start the
engine.
If the light comes on while the engine is run-
ning, you can drive the vehicle. However in
these cases, have the system checked. It is
recommended that you visit an INFINITI re-
tailer for this service.
Key Registration Complete
This appears when a new Intelligent Key is
registered to the vehicle.
Push brake and start switch to drive
This indicator appears when the shift lever is
in the P (Park) position.
This indicator also appears when the vehicle
has been started using the Remote Engine
Start (if so equipped) function.
This indicator means that the engine will start
by pushing the ignition switch with the brake
pedal depressed. You can start the engine
from any position of the ignition switch.
Instruments and controls2-25

Push Ignition to OFF
After the Push Ignition to OFF warning illu-
minates, the warning will illuminate if the ig-
nition switch is placed in the AUTO ACC
position when the shift lever is moved to the
P (Park) position.
To turn off the Push warning, place the igni-
tion switch in the ON position and then in the
LOCK position.
Shift to Park
This warning appears when the door is
opened while the shift lever is in positions
other than the P (Park) position.
If this warning illuminates, move the shift
lever to the P position.
Engine start operation for Intelligent Key
system (if I-Key battery level is low)
This indicator appears when the battery of
the Intelligent Key is low and when the Intel-
ligent Key system and the vehicle are not
communicating normally.
If this appears, touch the ignition switch with
the Intelligent Key while depressing the brake
pedal. For additional information, refer to
“INFINITI Intelligent Key battery discharge” in
the “Starting and driving” section of this
manual.Release Parking Brake
This warning illuminates in the message area
of the vehicle information display when the
parking brake is set and the vehicle is driven.
Low Fuel
This warning illuminates when the fuel level in
the fuel tank is getting low. Refuel as soon as
it is convenient, preferably before the fuel
gauge reaches 0 (Empty).
There will be a
small reserve of fuel in the tank when the fuel
gauge needle reaches 0 (Empty).
Loose Fuel Cap
This warning appears when the fuel-filler cap
is not tightened correctly after the vehicle has
been refueled. For additional information, re-
fer to “Fuel-filler cap” in the “Pre-driving
checks and adjustments” section of this
manual.
Transmission Shift Position indicator
This indicator shows the transmission shift
position. Low Washer Fluid
This warning illuminates when the
windshield-washer fluid is at a low level. Add
windshield-washer fluid as necessary. For
additional information, refer to “Windshield-
washer fluid” in the “Do-it-yourself” section
of this manual.
Tire Pressure Low - Add Air
This warning appears when the low tire pres-
sure warning light in the meter illuminates
and low tire pressure is detected. The warn-
ing appears each time the ignition switch is
placed in the ON position as long as the low
tire pressure warning light remains illumi-
nated. If this warning appears, stop the ve-
hicle and adjust the tire pressures of all four
tires to the recommended COLD tire pres-
sure shown on the Tire and Loading Informa-
tion label. For additional information, refer to
“Low tire pressure warning light” in this sec-
tion and “Tire Pressure Monitoring System
(TPMS)” in the “Starting and driving” section
of this manual.
Steering Assist Not Available: Cannot De-
tect Lane (if so equipped)
This message may appear when the Steering
Assist system is engaged.
2-26Instruments and controls

Under the following conditions, the Steering
Assist system is automatically canceled:∙ When lane markers in the traveling lane cannot be correctly detected for a period
of time due to such items as a snow rut,
reflection of light on a rainy day or several
unclear lane markers are present
If you want to use the Steering Assist system
again, cancel the ProPILOT Assist system
and set it again when lane markers are clearly
visible.
AWD Error: See Owner’s Manual (if so
equipped)
This warning appears when the all-wheel
drive system is not functioning properly while
the engine is running.
AWD High Temp. Stop Vehicle (if so
equipped)
This warning may appear while trying to free
a stuck vehicle due to increased oil tempera-
ture. The driving mode may change to
2-Wheel Drive (2WD). If this warning is dis-
played, stop the vehicle with the engine idling,
as soon as it is safe to do so. Then if the
warning turns off, you can continue driving. AWD Tire Size Incorrect: See Owner’s
Manual (if so equipped)
This warning may appear if there is a large
difference between the diameters of the
front and rear wheels. Pull off the road in a
safe area, with the engine idling. Check that
all the tire sizes are the same, that the tire
pressure is correct and that the tires are not
excessively worn.
Door/liftgate Open
This warning illuminates when a door or the
liftgate has been opened.
Steering Assist Alert (if so equipped)
This message may appear when the Steering
Assist system is engaged.
It will be displayed under the following con-
dition:
∙ When not holding the steering wheel or when there is no steering wheel opera-
tion
Please hold on the steering wheel immedi-
ately. When the steering operation is de-
tected, the warning turns off and the steering
assist function is automatically restored. Steering Assist status (if so equipped)
This indicator appears when the Steering As-
sist system is engaged.
For additional information, refer to “ProPI-
LOT Assist” in the “Starting and driving” sec-
tion of this manual.
Chassis Control System Error: See Owner’s
Manual
This warning appears if the Integrated
Dynamics-control Module detects an error in
the Active Trace Control, Active Engine
Brake, or the Active Ride Control systems.
Have the system checked. It is recommended
that you visit an INFINITI retailer for this
service. For additional information, refer to
“Chassis Control” in the “Starting and driving”
section of this manual.
Power will turn off to save the battery
This warning appears in the message area of
the vehicle information display after a period
of time if the shift lever has not moved from
the P (Park) position.
Instruments and controls2-27

Reminder: Turn OFF Headlights
This warning appears when the headlights
are left in the ON position when exiting the
vehicle. Place the headlight switch in the OFF
or AUTO position. For additional informa-
tion, refer to “Headlight switch” in this sec-
tion.
When parked apply parking brake
This message appears when a malfunction
occurs in the electric shift control system be-
low 6 mph (10 km/h).
Have the system checked. It is recommended
that you visit an INFINITI retailer for this
service.
Vehicle ahead detection indicator
This indicator shows when the following sys-
tems (if so equipped) are engaged and have
detected a vehicle:∙ Distance Control Assist (DCA)
∙ Forward Emergency Braking (FEB) with Pedestrian Detection
∙ Predictive Forward Collision Warning (PFCW)
For additional information, refer to “Distance
Control Assist (DCA)” , “Forward Emergency
Braking (FEB) with Pedestrian Detection” or “Predictive Forward Collision Warning
(PFCW)” in the “Starting and driving” section
of this manual.
Lane Departure Warning (LDW)/Lane De-
parture Prevention (LDP) indicator (if so
equipped)
This indicator shows when the LDW/LDP
systems are engaged.
For additional information, refer to ”Dynamic
driver assistance switch” in this section and
“Lane Departure Warning (LDW) system”
and “Lane Departure Prevention (LDP) sys-
tem” in the “Starting and driving” section of
this manual.
Blind Spot Warning (BSW) indicator
This indicator shows when the BSW system
is engaged.
For additional information, refer to “Blind
Spot Warning (BSW)” and “Blind Spot Inter-
vention® (BSI)” in the “Starting and driving”
section of this manual.
Malfunction
This warning appears when one or more of
the following systems (if so equipped) is not
functioning properly:
∙ Blind Spot Intervention® (BSI) ∙ Blind Spot Warning (BSW)
∙ Distance Control Assist (DCA)
∙ Forward Emergency Braking (FEB) with
Pedestrian Detection
∙ Intelligent Cruise Control (ICC)
∙ Lane Departure Warning (LDW)
∙ Lane Departure Prevention (LDP)
∙ Predictive Forward Collision Warning (PFCW)
∙ Rear Automatic Braking (RAB)
∙ Rear Cross Traffic Alert (RCTA)
∙ Traffic Sign Recognition (TSR)
If one or more of these warning appears,
have the system checked. It is recommended
that you visit an INFINITI retailer for this
service.
Intelligent Cruise Control (ICC) indicators
(if so equipped)
These indicators show the Intelligent Cruise
Control (ICC) system status. For additional
information, refer to “Intelligent Cruise Con-
trol (ICC)” in the “Starting and driving” section
of this manual.
2-28Instruments and controls