light INFINITI QX50 2020 Repair Manual

HEADLIGHT CONTROL SWITCH
Lighting
1Rotate the switch to theposition,
and the front parking, tail, license plate,
and instrument panel lights will come on.
2Rotate the switch to theposition,
and the headlights will come on and all
the other lights remain on.
CAUTION
Use the headlights with the engine running
to avoid discharging the vehicle battery.
Autolight system
The autolight system allows the headlights to
turn on and off automatically. The autolight
system can:
∙ Turn on the headlights, front parking, tail, license plate and instrument panel lights
automatically when it is dark.
∙ Turn off all the lights (except daytime running lights) when it is light.
∙ Keep all the lights on for a period of time after you place the ignition switch in the
OFF position and all doors are closed. NOTE:
Autolight activation sensitivity and the time
delay for autolight shutoff can be adjusted.
For additional information, refer to the
separate INFINITI InTouch™ Owner’s
Manual.
To turn on the autolight system:
1. Turn the headlight switch to the AUTO position
1.
2. Place the ignition switch in the ON posi- tion.
3. The autolight system automatically turns the headlights on and off.
Initially, if the ignition switch is placed in the
OFF position and a door is opened and left
open, the headlights remain on for a period of
time. If another door is opened while the
headlights are on, then the timer is reset.
To turn the autolight system off, turn the
switch to the OFF,
,orposition.
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HEADLIGHT SWITCH
2-40Instruments and controls

Be sure you do not put anything on top of the
autolight sensor located in the top side
1of
the instrument panel. The autolight sensor
controls the autolight; if it is covered, the
autolight sensor reacts as if it is dark out and
the headlights will illuminate. If this occurs
while parked with the engine off and the ig-
nition switch placed in the ON position, your
vehicle’s battery could become discharged.Headlight beam select
1To select the high beam function, push
the lever forward. The high beam lights
come on and the
light illuminates.
2Pull the lever back to select the low
beam.
3Pulling and releasing the lever flashes the
headlight high beams on and off.
High Beam Assist
The High Beam Assist system will operate
when the vehicle is driven at speeds of ap-
proximately 25 mph (40 km/h) and above. If
an oncoming vehicle or leading vehicle ap-
pears in front of your vehicle when the head-
light high beam is on, the headlight will be
switched to the low beam automatically.
WARNING
∙ The High Beam Assist system is a conve- nience but it is not a substitute for safe
driving operation. The driver should re-
main alert at all times, ensure safe driving
practices and switch the high beams and
low beam manually when necessary.
∙ The high beam or low beam may not switch automatically under the following
conditions. Switch the high beam and low
beam manually.
– During bad weather (rain, fog, snow, wind, etc.).
– When a light source similar to a head- light or tail light is in the vicinity of the
vehicle.
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Instruments and controls2-41

– When the headlights of the oncomingvehicle or the leading vehicle are
turned off, when the color of the light
is affected due to foreign materials on
the lights, or when the light beam is
out of position.
– When there is a sudden, continuous change in brightness.
– When driving on a road that passes over rolling hills, or a road that has
level differences.
– When driving on a road with many curves.
– When a sign or mirror-like surface is reflecting intense light towards the
front of the vehicle.
– When the container, etc. being towed by a leading vehicle is reflecting in-
tense light.
– When a headlight on your vehicle is damaged or dirty.
– When the vehicle is leaning at an angle due to a punctured tire, being towed,
etc. ∙ The timing of switching the low beam and
high beam may change under the follow-
ing situations.
– The brightness of the headlights of the oncoming vehicle or leading
vehicle.
– The movement and direction of the oncoming vehicle and the leading
vehicle.
– When only one light on the oncoming vehicle or the leading vehicle is
illuminated.
– When the oncoming vehicle or the leading vehicle is a two-wheeled
vehicle.
– Road conditions (incline, curve, the road surface, etc.).
– The number of passengers and the amount of luggage. High Beam Assist operation
To activate the High Beam Assist system,
turn the headlight switch to the AUTO posi-
tion
1and push the lever forward2(high
beam position). The High Beam Assist indica-
tor light in the meter will illuminate while the
headlights are turned on.
If the High Beam Assist indicator light does
not illuminate in the above condition, it may
indicate that the system is not functioning
properly. Have the system checked. It is rec-
ommended that you visit an INFINITI retailer
for this service.
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2-42Instruments and controls

When the vehicle speed lowers to less than
approximately 16 mph (25 km/h), the head-
light uses the low beam.
To turn off the High Beam Assist system, turn
the headlight switch to the
position or
select the low beam position by placing the
lever in the neutral position.
Ambient image sensor maintenance
The ambient image sensor
1for the High
Beam Assist system is located in front of the
inside mirror. To maintain the proper opera-
tion of the High Beam Assist system and
prevent a system malfunction, be sure to ob-
serve the following:
∙ Always keep the windshield clean.
∙ Do not attach a sticker (including trans- parent material) or install an accessory
near the ambient image sensor. ∙ Do not strike or damage the areas around
the ambient image sensor. Do not touch
the sensor lens that is located on the
ambient image sensor.
If the ambient image sensor is damaged due
to an accident, it is recommended that you
visit an INFINITI retailer.
Battery saver system
The battery saver system automatically turns
off the ignition after a period of time when
the ignition switch is left in the AUTO ACC or
ON position.
The battery saver system automatically turns
off the following lights after a period of time
when the ignition switch is placed in the OFF
position and the doors are closed:
∙ Headlights, when the headlight switch is in the
orposition
∙
Interior lights, when left in the ON position
CAUTION
Even though the battery saver feature au-
tomatically turns off the headlights after a
period of time, you should turn the head-
light switch to the OFF position when the
engine is not running to avoid discharging
the vehicle battery.
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Instruments and controls2-43

Adaptive Front lighting System
(AFS) (if so equipped)
The Adaptive Front lighting System (AFS) will
automatically adjust the headlights (low
beam) toward the turning direction to im-
prove the driver’s view. When the headlight
switch is ON and the driver operates the
steering wheel in a turn, the AFS system will
be activated.
The AFS will operate:∙ when the headlight switch is ON.
∙ when the shift lever is in any position other than P (Park) or R (Reverse).
∙ when the vehicle is driven at above 16 mph (25 km/h) for the left-side head-
light. Note that the right-side low beam
headlight will swivel but the left side will
not swivel when the vehicle is at a stop
and the steering wheel is turned. The ve-
hicle must attain a speed above 16 mph
(25 km/h) before AFS activates the left-
side headlight.
AFS will also adjust the headlight to a proper
axis automatically, depending on the number
of occupants in the vehicle, the load the ve-
hicle is carrying and the road conditions. If the AFS OFF indicator blinks or the vehicle
information display shows an AFS system
error message after the ignition switch has
been pushed to the ON position, this may
indicate that the AFS is not functioning prop-
erly. Have the system checked. It is recom-
mended you visit an INFINITI retailer for this
service. When the engine is started, the head-
lights will vibrate to check the system condi-
tion. This is not a malfunction.
Automatic headlight aiming control
(if so equipped)
Your vehicle is equipped with an automatic
headlight levelling system. The headlight axis
is controlled automatically.
INFINITI recommends that you consult the
local regulations on the use of lights.
LED DAYTIME RUNNING LIGHTS
(DRL) SYSTEM
The LED portion of the headlights automati-
cally illuminate at 100% intensity when the
engine is started and the parking brake re-
leased. The LED Daytime Running Lights
(DRL) system operates with the headlight
switch in the OFF position. When you turn
the headlight switch to the
position forfull illumination, the LED lights switch from
LED DRL system to the park function.
If the parking brake is applied before the
engine is started, the LED DRL system does
not illuminate. The LED DRL system illumi-
nates when the parking brake is released. The
LED DRL system will remain on until the
ignition switch is placed in the OFF position.
It is necessary at dusk to turn the headlight
switch on for interior controls and switches
to illuminate, as those remain off while the
switch is in the OFF position.
WARNING
When the LED DRL system is active, tail
lights on your vehicle are not on. It is neces-
sary at dusk to turn on your headlights.
Failure to do so could cause an accident in-
juring yourself and others.
2-44Instruments and controls

INSTRUMENT BRIGHTNESS
CONTROL
Press the “+” buttonAto increase the bright-
ness of instrument panel lights.
Press the “-” button
Bto decrease the
brightness of instrument panel lights.
TURN SIGNAL SWITCH
Turn signal
1Move the lever up or down to signal the
turning direction. When the turn is com-
pleted, the turn signal cancels automati-
cally.
Lane change signal
2Move the lever up or down until the turn
signal begins to flash, but the lever does
not latch, to signal a lane change. Hold
the lever until the lane change is com-
pleted. Move the lever up or down until the turn
signal begins to flash, but the lever does
not latch, and release the lever. The turn
signal will automatically flash three
times.
Choose the appropriate method to signal a
lane change based on road and traffic condi-
tions.
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Instruments and controls2-45

FOG LIGHT SWITCH (if so
equipped)
To turn the fog lights on, turn the headlight
switch to the
position, then push the
fog light switch on.
To turn the fog lights on with the headlight
switch in the AUTO position, the headlights
must be on, then push the fog light switch on.
To turn the fog lights off, push the fog light
switch again. The headlights must be on and the low beams
selected for the fog lights to operate. The fog
lights automatically turn off when the high
beam headlights are selected.
To sound the horn, push near the horn icon on
the steering wheel.WARNING
Do not disassemble the horn. Doing so
could affect proper operation of the
supplemental front air bag system. Tam-
pering with the supplemental front air bag
system may result in serious personal
injury.
LIC3824LIC3174
HORN
2-46Instruments and controls

WARNING
Do not use or allow occupants to use the
climate controlled seats if you or the occu-
pants cannot monitor seat temperatures or
have an inability to feel pain in those body
parts in contact with the seat. Use of the
climate controlled seats by such people
could result in serious injury.
CAUTION
∙ The battery could run down if the climatecontrol seat is operated while the engine
is not running.
∙ Do not use the climate control seat for extended periods or when no one is using
the seat.
∙ Do not put anything on the seat which insulates heat, such as a blanket, cushion,
seat cover, etc. Otherwise, the seat may
become overheated.
∙ Do not place anything hard or heavy on the seat or pierce it with a pin or similar
objects. This may result in damage to the
climate controlled seat.
∙ Any liquid spilled on the seat should be removed immediately with a dry cloth.
∙ When cleaning the seat, never use gaso- line, benzine, thinner, or any similar
materials.
∙ If any malfunctions are found or the cli- mate controlled seat does not operate,
turn the switch off and have the system
checked. It is recommended that you visit
an INFINITI retailer for this service. The climate controlled seat cools down the
front seat by blowing cool air from under the
surface of the seat. The climate control
switch is located on the center console.
The climate controlled seat can be operated
as follows:
1. Place the ignition switch in the ON posi- tion.
2. Push the climate controlled seat switches to cool the seat. The indicator
light on the corresponding switch will
illuminate.
3. Adjust the desired amount of air by pushing the switch again. The climate
controlled seat blower remains on low
speed for approximately 60 seconds af-
ter pushing the switch on.
4. When the vehicle’s interior is warmed or cooled, or before you leave the vehicle,
be sure to turn off the climate controlled
seats. To turn off the climate controlled
seats, push the switch until the indicator
light does not illuminate.
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CLIMATE CONTROLLED SEAT
SWITCHES (if so equipped)
Instruments and controls2-47

Switch operation:
The front seats are warmed by built-in heat-
ers. The switches are located on the center
console and can be operated independently
of each other.1. Place the ignition switch in the ON posi- tion.
2. Push the heated seat switch and select the desired heat range.
∙ For high heat, push the switch once.
∙ For medium heat, push the switch twice.
∙ For low heat, push the switch three times.
∙ The indicator light will illuminate when the heater is on.
3. To turn off the heater, push the heated seat switch again. Make sure that the
indicator light turns off.
The heater is controlled by a control
module, automatically turning the heater
on and off.
The indicator light will remain on as long
as the switch is on. When the seat is warmed, or before you
leave the vehicle, be sure to turn the
switch off.
Touch screen operation:
∙ Touch the
key on the lower display.
Select an item from High, Mid, Low, or
OFF.
NOTE:
For additional information, refer to “Heater
and air conditioner (automatic)” in the
“Monitor, climate, audio, phone and voice
recognition” section of this manual.
WARNING
When this switch is activated the following
systems (if so equipped) are turned off and
will not work.
∙ Distance Control Assist (DCA)
∙ Blind Spot Intervention® (BSI)
∙ Lane Departure Prevention (LDP)
The dynamic driver assistance switch is used
to turn on and off the following systems (Dis-
tance Control Assist (DCA) , Blind Spot Inter-
vention® (BSI), and Lane Departure Preven-
tion (LDP)) that are activated (if so equipped)
using the settings menu in the lower display.
LIC3828
DYNAMIC DRIVER ASSISTANCE
SWITCH (for vehicles without
ProPILOT Assist) (if so equipped)
Instruments and controls2-49

The front sonar system:∙ is active when the ignition switch is in the ON position and the shift lever is in a
forward gear position.
∙ a beeping tone is emitted when the sen- sors detect obstacles within 3 ft (1.0 m)
of the front bumper.
The rear sonar system: ∙ is active when the ignition is in the ON position and the shift lever is in R (Re-
verse).
∙ a beeping tone is emitted when the sen- sors detect obstacles within 4.9 ft (1.5 m)
of the rear bumper.
The front and rear sonar system may be en-
abled by pushing the front and rear sonar
switch. Push the switch again to disable the
system.
The system will automatically reset the next
time the ignition switch is turned on.
For additional information, refer to “Front
and rear sonar system” in the “Starting and
driving” section of this manual.
WARNING
∙ Failure to properly adjust the brightness and position of the displayed image may
interfere with the drivers ability to see
through the windshield which could
cause an accident leading to severe injury
or death.
∙ Do not use the head up display for ex- tended periods of time as that can cause
you to not see other vehicles, pedestrians
or objects, which could cause an accident
leading to severe injury or death. The Head Up Display (HUD) can display one
or more of the following features (if so
equipped):
1Vehicle speed display
2Driving Aids
3Navigation/Warning
4Traffic Sign Recognition
NOTE: ∙ Do not place any type of liquid on or near
the projector. Doing so may cause mal-
function of the equipment.
∙ Do not touch any internal parts of the
projector. Doing so may cause malfunc-
tion of the equipment.
∙ To prevent scratches to the projector
glass, do not place any sharp objects on
or near the projector opening.
∙ Do not place any objects on the instru-
ment panel which may obstruct the dis-
play of the HUD.
∙ When wearing polarized sunglasses it
may be difficult to recognize the display.
∙ Depending on weather conditions (rain,
snow, sun light, temperature), it may be
difficult to recognize the display.
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HEAD UP DISPLAY (HUD) (if so
equipped)
Instruments and controls2-51