lights Lexus GX460 2017 Owner's Guide

204
GX 460 _O M_ OM6 0F 6 8U _(U )4-3. Operating the lights and wipers
■Daytime running light system
●To make your vehicle more visible to other drivers during daytime driving, the daytime
running lights turn on automatically whenev
er the engine is started and the parking
brake is released with the headlight switch off (type B only) or in the “AUTO” position.
(Illuminate brighter than the parking lights. ) Daytime running lights are not designed for
use at night.
For the U.S.A.: Daytime 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 economy.
■Headlight control sensor
■Automatic light off system
●When only the tail lights are on: All lights turn off if the engine switch is turned to
ACCESSORY mode or turned of f and the driver’s door is opened.
●When the headlights are on: All lights turn off 30 seconds after a door or the glass
hatch is opened and closed.
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 .
■Automatic headlight leveling system
The level of the headlights is automatically adjusted according to the number of passen-
gers and the loading condition of the vehicle to ensure that the headlights do not inter-
fere with other road users.
■If the automatic headlight leveling system warning light flashes
It may indicate a malfunction in the system. Contact your Lexus dealer.
■Welcome lighting
If the headlight switch is turned to AUTO an d the surrounding area is dark, unlocking the
doors using the smart access system with push-button start or wireless remote control
will turn the parking lights an d tail lights on automatically.
■Customization
Settings (e.g. light sensor sensitivity) can be changed.
(Customizable features: →P. 5 9 4 )
The sensor may not function properly if an
object is placed on the sensor, or anything that
blocks the sensor is affixed to the windshield.
Doing so interferes with the sensor detecting
the level of ambient light and may cause the
automatic headlight system to malfunction.
NOTICE
■To prevent battery discharge
Do not leave the lights on longer than ne
cessary when the engine is not running.
GX460_OM_OM60F68U_(U).book Page 204 Wednesday, June 8, 2016 6:37 PM

205
GX 460 _O M_ OM6 0F 6 8U _(U )4-3. Operating the lights and wipers
4
Driving
Automatic High Beam∗
Turn the headlight switch to the
“A U T O ” p o s i t i o n .
Push the lever away from you.
The Automatic High Beam indicator will
come on when the headlights are turned
on automatically to indicate that the sys-
tem is active.
∗: If equipped
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 necessary.
Activating the Automatic High Beam system
1
2
GX460_OM_OM60F68U_(U).book Page 205 Wednesday, June 8, 2016 6:37 PM

206
GX 460 _O M_ OM6 0F 6 8U _(U )4-3. Operating the lights and wipers
■Switching to low beam
Pull the lever to original position.
■Switching to high beam
Turn the light switch to posi-
tion.
Turning the high beam on/off manually
GX460_OM_OM60F68U_(U).book Page 206 Wednesday, June 8, 2016 6:37 PM

GX 460 _O M_ OM6 0F 6 8U _(U )
2074-3. Operating the lights and wipers
4
Driving
When all of the following conditions are fulfilled, high beam will be automatically
turned on (after approximately 1 second):
●Vehicle speed is above approximately 20 mph (32 km/h).
●The area ahead of the vehicle is dark.
●There are no oncoming or preceding vehicles with headlights or tail lights
turned on.
If any of the following conditions are fulfilled, high beam will be automatically
turned off:
●Vehicle speed drops below approximately 20 mph (32 km/h).
●The area ahead of the vehicle is not dark.
●Oncoming or preceding vehicles have headlights or tail lights turned on.
■Limitations of the Automatic High Beam
Do not rely on the Automatic High Beam. Always drive safely, taking care to observe
your surroundings and turning high be am on or off manually if necessary.
■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 another vehicle cuts across in front of you.
●High beam may be turned off if an oncomi ng vehicle that is using fog lights without
using the headlights is detected.
●Houselights, streetlights, red traffic signals, and illuminated billboards or signs may
cause the high beam to turn off.
●The following factors may affect the amount of time taken to turn high beam on or off:
• The brightness of headlights, fog lights , and tail lights of oncoming and preceding
vehicles
• Road conditions (wetness, ice, snow etc.)
• The number of passengers and amount of baggage
●High beam may be turned on or of f when unexpected by the driver.
High beam automatic turning on or off conditions
GX460_OM_OM60F68U_(U).book Page 207 Wednesday, June 8, 2016 6:37 PM

208
GX 460 _O M_ OM6 0F 6 8U _(U )4-3. Operating the lights and wipers
●In the situations below, the system may not be able to correctly detect the surrounding
brightness levels, and may flash or expose nearby pedestrians to the high beam. There-
fore, you should consider turning the high be
am on or off manually rather than relying
on the Automatic High Beam system.
• In bad weather (rain, snow, fog, sandstorms etc.)
• The windshield is obscured by fog, mist, ice, dirt etc.
• The windshield is cracked or damaged.
• The inside rear view mirror or camera sensor is deformed or dirty.
• The camera sensor temperature is extremely high.
• Surrounding brightness levels are equal to those of headlights, tail lights or fog lights.
• Vehicles ahead have headlights that are either switched off, dirty, are changing color, or are not aimed properly.
• When driving through an area of interm ittently changing brightness and darkness
• When frequently and repeated ly driving ascending/descending roads, or roads with
rough, bumpy or uneven surfaces (such as stone-paved roads, gravel tracks etc.)
• When frequently and repeatedly taking curves or driving on a winding road
• There is a highly reflective object ahead of the vehicle, such as a sign or a mirror.
• The back of a vehicle ahead is highly reflective, such as a container on a truck.
• The vehicle’s headlights are damaged or dirty.
• The vehicle is listing or tilting, due to a flat tire, a trailer being towed etc.
• The Automatic High Beam indicator is flashing.
• The high beam and low beam are repeatedly being switched between in an abnor- mal manner.
• The driver believes that the high beam may be causing problems or distress to other
drivers or pedestrians nearby.
■If the Automatic High Beam indicator flashes...
It may indicate a malfunction in the system. Contact your Lexus dealer.
■Temporary lowering sensor sensitivity
The sensitivity of the sensor can be temporarily lowered.
To lower the sensitivity, push and hold the “AUTO” button on the inside rear view mirror
for 15 to 20 seconds, and release. The indicator light on the inside rear view mirror will
flash to indicate that the sensitivity has been lowered.
When the engine switch is turned off, the sens itivity will be returned to its normal level.
■Customization that can be configured at your Lexus dealer
The Automatic High Beam can be turned off.
GX460_OM_OM60F68U_(U).book Page 208 Wednesday, June 8, 2016 6:37 PM

GX 460 _O M_ OM6 0F 6 8U _(U )
2094-3. Operating the lights and wipers
4
Driving
NOTICE
■Camera sensor
●Do not apply window tinting or stickers to the camera sensor or the area of wind-
shield near the camera sensor.
●Do not place items on the da shboard. There is a possibility that the camera sensor will
mistake items reflected in the windshield fo r streetlights, the headlights of other vehi-
cles, etc.
●Do not install a parking tag or any other accessories near or around the inside rear
view mirror and the camera sensor.
●Do not overload the vehicle.
●Do not modify the vehicle.
●Do not replace windshield with a non-genuine windshield.
Contact your Lexus dealer.
Observe the following to ensure that the Auto-
matic High Beam functions correctly.
●Do not touch the camera sensor.
●Do not subject the inside rear view mirror or
the camera sensor to a strong impact.
●Do not disassemble the camera sensor.
●Do not spill liquid onto the inside rear view
mirror or the camera sensor.
GX460_OM_OM60F68U_(U).book Page 209 Wednesday, June 8, 2016 6:37 PM

210
GX 460 _O M_ OM6 0F 6 8U _(U )4-3. Operating the lights and wipers
Fog light switch∗
XTy p e A
Turns the fog lights off
Turns the fog lights on
∗: If equipped
The fog lights secure excellent visibility in difficult driving conditions, such as
in rain and fog.
1
2
GX460_OM_OM60F68U_(U).book Page 210 Wednesday, June 8, 2016 6:37 PM

GX 460 _O M_ OM6 0F 6 8U _(U )
2114-3. Operating the lights and wipers
4
Driving
XTy p e BTurns the fog light off
Turns the fog light on
■Fog lights can be used when
The headlights are on in low beam.
1
2
NOTICE
■To prevent battery discharge
Do not leave the lights on longer than ne cessary when the engine is not running.
GX460_OM_OM60F68U_(U).book Page 211 Wednesday, June 8, 2016 6:37 PM

212
GX 460 _O M_ OM6 0F 6 8U _(U )4-3. Operating the lights and wipers
Windshield wipers and washer
The wiper operation is selected by moving the lever as follows.
■Intermittent windshield wipers with interval adjuster
Intermittent operation
Low speed operation
High speed operation
Temporary operation
Wiper intervals can be adjusted when intermittent operation is selected. Increases the intermittent wind-
shield wiper frequency
Decreases the intermittent wind-
shield wiper frequency
Operating the wiper lever
1
2
3
4
5
6
GX460_OM_OM60F68U_(U).book Page 212 Wednesday, June 8, 2016 6:37 PM

GX 460 _O M_ OM6 0F 6 8U _(U )
2134-3. Operating the lights and wipers
4
Driving
Washer/wiper dual operation
The wipers will automatically operate
a couple of times after the washer
squirts.
Vehicles with headlight cleaners: If
the headlights are on, the headlight
cleaners will operate once.
■Rain-sensing windshield wipers
XTy p e A
Rain-sensing operation (“AUTO”)
Low speed operation
High speed operation
Temporary operation
When “AUTO” is selected, the wip-
ers will operate automatically when
the sensor detects falling rain. The
system automatically adjusts wiper
timing in accordance with rain vol-
ume and vehicle speed.
7
1
2
3
4
GX460_OM_OM60F68U_(U).book Page 213 Wednesday, June 8, 2016 6:37 PM