2020 LEXUS NX300 headlights

12Pictorial index
Pictorial index
■Exterior
The shape of the headlights may differ depending on the grade, etc.
Side doors..................................................................................................................P.1 00
Locking/unlocking ............................................................................................................ P. 100
Opening/closing the side windows ........................................................................... P.138
Locking/unlocking by using th e mechanical key ................................................ P.397
Warning messages ..........................................................................................................P.384
Back door ..................................................................................................................P.10 4
Opening from inside the cabin
*................................................................................... P.107
Opening from outside ........................................................................................... P.105, 107
Warning messages ..........................................................................................................P.384
Outside rear view mirrors.................................................................................... P.136
Adjusting the mirror angle ............................................................................................. P.136
Folding the mirrors ............................................................................................................ .P.137
Driving position memory
*.............................................................................................. P.128
Defogging the mirrors ....................................................................................................P.280
A
B
C

13Pictorial index
LEXUS NX300 Owners Manual_USA_M78389_en
Windshield wipers ........................................................................................ P.184, 189
Precautions against winter season ................... ......................................................... P.266
To prevent freezing (windshield wiper de-icer)
*................................................. P.284
Precautions against car wash ........................................................................................P.321
Fuel filler door ........................................................................................................... P.19 1
Refueling method ............................................................................................................... .P.191
Fuel type/fuel tank capacity ...... ...................................................................................P.409
Tires.......................................................................................................................... .P.343
Tire size/inflation pressure ............................................................................................ P.413
Winter tires/tire chain .................................................................................................... P.26 6
Checking/rotation/tire pressure warning system.............................................. P.343
Coping with flat tires........................................................................................................ P .387
Hood ......................................................................................................................... P. 333
Opening ........................................................................................................................ ....... P.333
Engine compartment cover ......................................................................................... P.336
Engine oil ..................................................................................................................... .......... P.410
Coping with overheat .....................................................................................................P.403
Warning messages ..........................................................................................................P.384
Headlights ................................................................................................................. P.17 8
Parking lights/daytime running lights............................................................... P.178
Fog lights....................................................................................................................P .184
Cornering lights
*................................................................................................................ P.180
Turn signal lights ...................................................................................................... P.172
Tail lights .................................................................................................................... P.178
License plate lights ................................................................................................. P.178
Back-up light
Shifting the shift lever to R .............................................................................................. P.16 8
Light bulbs of the exterior lights for driving
(Replacing method: P.361, Watts: P.415)
D
E
F
G
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16Pictorial index
LEXUS NX300 Owners Manual_USA_M78389_en
Turn signal lever ...................................................................................................... P.172
Headlight switch...................................................................................................... P.178
Headlights/parking lights/tail lights/license plate lights/
daytime running lights ...................................................................................................... P.1 78
Fog lights ..................................................................................................................... .......... P.184
Windshield wiper and washer switch ...................................................... P.184, 189
Usage.......................................................................................................................... .. P.184, 189
Adding washer fluid ......................................................................................................... P.3 42
Warning messages ..........................................................................................................P.384
Emergency flasher switch ................................................................................... P.366
Hood lock release lever ...................................................................................... P.333
Tilt and telescopic steering control switch
*1...................................................P.133
Adjustment ..................................................................................................................... ...... P.133
Driving position memory
*1............................................................................................. P.128
Tilt and telescopic steeri ng lock release lever
*1............................................P.133
Adjustment ..................................................................................................................... ...... P.133
Air conditioning system ....................................................................................... P.279
Usage.......................................................................................................................... ........... P.279
Rear window defogger...................................................................................................P.280
Audio system
*2
*1
: If equipped
*2: Refer to “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.
E
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1343-4. Adjusting the steering wheel and mirrors
LEXUS NX300 Owners Manual_USA_M78389_en
To sound the horn, press on or close to
the mark. The height of the rear view mirror can
be adjusted to suit your driving pos-
ture.
Adjust the height of the rear view mir-
ror by moving it up and down.
Responding to the level of brightness
of the headlights of vehicles behind, the
reflected light is automatically
reduced.
Type A
Changing automatic anti-glare func-
tion mode on/off
WARNING
■Caution while driving
Do not adjust the steering wheel while
driving.
Doing so may cause the driver to mis-
handle the vehicle and cause an acci-
dent, resulting in death or serious injury.
■After adjusting the steering wheel
(manual type)
Make sure that the steering wheel is
securely locked.
Otherwise, the steering wheel may move
suddenly, possibly causing an accident,
resulting in death or serious injury.
Sounding the horn
Inside rear view mirror
The rear view mirror’s position can
be adjusted to enable sufficient
confirmation of the rear view.
Adjusting the heig ht of rear view
mirror
WARNING
■Caution while driving
Do not adjust the position of the mirror
while driving.
Doing so may lead to mishandling of the
vehicle and cause an accident, resulting
in death or serious injury.
Anti-glare function

1784-3. Operating the lights and wipers
LEXUS NX300 Owners Manual_USA_M78389_en
4-3.Operating the lights and wipers
Operating the switch turns on
the lights as follows:
Type A
1 The side marker, parking,
tail, license plate, instrument panel
lights, and daytime running lights
( P.179) turn on.
2 The headlights and all the
lights listed above (except daytime
running lights) turn on.
3 The headlights, daytime
running lights ( P.179) and all the lights listed above turn on and off
automatically.
4 The daytime running lights
turn off.
Type B
1 The side marker, parking,
tail, license plate, instrument panel
lights, and daytime running lights
( P.179) turn on.
2 The headlights and all the
lights listed above (except daytime
running lights) turn on.
3 The headlights, daytime
running lights ( P.179) and all the
lights listed above turn on and off
automatically (when the engine
switch is in IGNITION ON mode).
4 The daytime running lights
Headlight switch
The headlights can be operated
manually or automatically.
Operating instructions

1794-3. Operating the lights and wipers
LEXUS NX300 Owners Manual_USA_M78389_en
4
Driving
turn on. (P.179)
■AUTO mode can be used when
The engine switch is in IGNITION ON
mode.
■Daytime running light system
●The daytime running lights illuminate
using the same lights as the parking lights
and illuminate brighter than the parking
lights.
●To make your vehicle more visible to
other drivers during daytime driving, the
daytime running lights turn on automati-
cally when all of the following conditions
are met. (The daytime running lights are
not designed for use at night.)
• The engine is running
• The parking brake is released
• The headlight switch is in the
(type B), or
* position
*: When the surroundings are bright
The daytime running lights remain on after
they illuminate, even if the parking brake is
set again.
●For the U.S.A.: Dayt ime running lights
can be turned off by operating the switch.
●Compared to turning on the headlights,
the daytime running light system offers
greater durability and consumes less
electricity, so it can help improve fuel
●If a turn signal light is in use, the daytime
running light, on the same side, is turned
off. For emergency flashers, both are
turned off.
■Headlight control sensor
The sensor may not function properly if an
object is placed on th e sensor, or anything
that blocks the sensor is affixed to the wind-
shield.
Doing so interferes with the sensor detect-
ing the level of ambient light and may cause
the automatic headlight system to malfunc-
tion.
■Automatic light off system
●When the headlights come on: The head-
lights and tail lights turn off 30 seconds
after a door is opened and closed if the
engine switch is turned to ACCESSORY
mode or turned off. (The lights turn off
immediately if on the key is
pressed after all the doors are locked.)
●When only the tail lights come on: The tail
lights turn off automatically if the engine
switch is turned to ACCESSORY mode
or turned off and the driver’s door is
opened.
To turn the lights on again, turn the engine
switch to IGNITION ON mode, or turn the
light switch off once and then back to or .
■Light reminder buzzer
A buzzer sounds when the engine switch is
turned off or turned to ACCESSORY
mode and the driver’s door is opened while
the lights are turned on.
■Automatic headlight leveling system (if
equipped)
The level of the headlights is automatically
adjusted according to the number of pas-
sengers and the loadin g condition of the
vehicle to ensure that the headlights do not
interfere with other road users.
■Battery-saving function
In order to prevent the battery of the vehicle
from discharging, if the headlights and/or
tail lights are on when the engine switch is
turned off the battery saving function will
operate and automatically turn off all the
lights after approximately 20 minutes.
When the engine switch is turned to IGNI-
TION ON mode, the battery-saving func-

1804-3. Operating the lights and wipers
LEXUS NX300 Owners Manual_USA_M78389_en
tion will be disabled.
When any of the following are performed,
the battery-saving function is canceled
once and then reactivated. All the lights will
turn off automatically 20 minutes after the
battery-saving function has been reacti-
vated:
●When the headlight switch is operated
●When a door is opened or closed
■Customization
Settings (e.g. light sens or sensitivity) can be
changed. (Customizable features: P.427)
1With the headlights on, push the
lever away from you to turn on the
high beams.
Pull the lever toward you to the center
position to turn the high beams off.
2Pull the lever toward you and
release it to flash the high beams
once.
You can flash the high beams with the
headlights on or off.
When the following conditions are met,
while the headlights (low beam) are on,
the cornering lights will additionally
turn on and light up the direction of
movement for the vehicle. This is to
ensure excellent visibility when either
driving at intersections or parking at
night.
 The steering wheel is operated
 The turn signal lever is operated
 The shift lever is in R
■Cornering light control
●However, when vehicle speed is 25 mph
(40 km/h) or above, the cornering lights
do not turn on.
●After the lights remain illuminated for 30
minutes, they automatically turn off.
AFS (Adaptive Front-lighting System)
secures excellent visibility at intersec-
tions and on curves by automatically
adjusting the direction of the light axis
of the headlights according to vehicle
speed and the degree of the tire’s angle
as controlled by steering input.
AFS operates at speeds of 6 mph (10
km/h) or higher.
NOTICE
■To prevent battery discharge
Do not leave the lights on longer than
necessary when the engine is off.
Turning on the high beam head-
lights
Cornering lights (if equipped)
AFS (Adaptive Front-lighting
System) (if equipped)

1814-3. Operating the lights and wipers
LEXUS NX300 Owners Manual_USA_M78389_en
4
Driving
1Push the lever away from you with
the headlight switch in or
position.
2
Press the Automatic High Beam
switch.
The Automatic High Beam indicator will
come on when the headlights are turned
on automatically to indicate that the system is active.
■Operating conditions
The engine switch is in IGNITION ON
mode.
■High beam automatic turning on or off
conditions
When all of the following conditions are ful-
filled, high beam will be automatically
turned on:
●Vehicle speed is above approximately 21
mph (34 km/h).
●The area ahead of the vehicle is dark.
●There are no oncoming or preceding
vehicles with headlights or tail lights
turned on.
●There are few streetlights on the road
ahead.
If any of the following conditions are ful-
filled, high beam will be automatically
turned off:
●Vehicle speed drops below approxi-
mately 17 mph (27 km/h).
●The area ahead of the vehicle is not dark.
●Oncoming or preceding vehicles have
headlights or tail lights turned on.
●There are many streetlights on the road
ahead.
■Camera sensor detection information
●High beam may not be automatically
turned off in the following situations:
• When oncoming vehicles suddenly
appear from a curve
• When the vehicle is cut in front of by another
• When oncoming or preceding vehicles
Automatic High Beam
The Automatic High Beam uses an
in-vehicle camera sensor to assess
the brightness of streetlights, the
lights of oncoming and preceding
vehicles, etc., and automatically
turns high beam on or off as neces-
sary.
WARNING
■Limitations of the Automatic High
Beam
Do not rely on the Automatic High
Beam. Always drive sa fely, taking care to
observe your surroundings and turning
high beam on or off manually if neces-
sary.
Activating the Automatic High
Beam system