stop start LEXUS LX570 2015 Workshop Manual

2112-3. Operating the lights and wipers
2
When driving
LX570_OM_OM60L96U_(U) ■
Daytime running light system ●
To make your vehicle more visible to other drivers, the parking lights turn on
automatically (at an increased intensity) whenever the engine is started and the
parking brake is released. Daytime running lights are not designed for use at
night. ●
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 the headlights are on: The headlight s and tail lights turn off 30 seconds
after a door is opened and closed if the “ENGINE START STOP” switch has
been switched to ACCESSORY or OFF mode. ●
When only the tail lights are on: The tail lights turn off automatically if the
“ENGINE START STOP” switch is sw itched to ACCESSORY or OFF mode
and driver’s door is opened.
To turn the lights on again, turn th e “ENGINE START STOP” switch to IGNITION
ON mode, or turn the light switch off once and then back to the
or
position. The sensor may not function properly if an
object is placed on the sensor, or anything
that blocks the sensor is affixed to the wind-
shield.
Doing so interferes with the sensor detecting
the level of ambient light and may cause the
automatic headlight system to malfunction.

2132-3. Operating the lights and wipers
2
When driving
LX570_OM_OM60L96U_(U) Automatic High Beam 
 : If equippedThe 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 Push the lever away from you with
the headlight switch in the “AUTO”
position when the “ENGINE
START STOP” switch is in IGNI-
TION ON mode.
The Automatic High Beam indi-
cator will come on when the
headlights are turned on auto-
matically to indicate that the sys-
tem is active.

2182-3. Operating the lights and wipers
LX570_OM_OM60L96U_(U) ■
If a warning message of the Auto matic High Beam is displayed...
It may indicate a malfunction in th e 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 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 START STOP” switch is turned off, the sensitivity will be
returned to its normal level. ■
Customization
The Automatic High Beam can be turned off.
(Customizable features  P. 912)

2252-3. Operating the lights and wipers
2
When driving
LX570_OM_OM60L96U_(U) ■
The windshield wipers and washer can be operated when
The “ENGINE START STOP” switch is in IGNITION ON mode. ■
“AUTO” mode
●
If the wiper switch is turned to the “AUTO” position while the “ENGINE START
STOP” switch is in IGNITI ON ON mode, the wipers will operate once to show
that “AUTO” mode is activated. ●
If the temperature of the rain drop sensor is 176  F (80  C) or higher, or 14  F
(-10  C) or lower, automatic operation may not occur. In this case, operate the
wipers in any mode other than “AUTO”. Washer/wiper dual opera-
tion The wipers operate automati-
cally. (After operating several
times, the wipers operate one
more time after a short delay to
prevent dripping.)
●
The raindrop sensor judges the amount of
raindrops.
An optical sensor is adopted. It may not
operate properly when sunlight from the
rising or setting of the sun intermittently
strikes the windshield, or if bugs etc. are
present on the windshield.

2302-3. Operating the lights and wipers
LX570_OM_OM60L96U_(U) ■
The rear window wiper and washer can be operated when
The “ENGINE START STOP” switch is in IGNITION ON mode. ■
Dripping prevention wiper sweep
After washing and wiping operation seve ral times, the wipers operate one more
time after a short delay to prevent dripping. ■
Effect of vehicle and shift position on wiper operation
Type A ●
With selected, wiper operation will be switched from low speed to inter-
mittent wiper operation only the vehicle is stationary. ●
With or selected, the rear window wiper sweeps once when you
shift the shift lever to “R” while windshie ld wipers operating or with 17 seconds
from their deactivation.
Type B ●
With selected, wiper operation will be switched from low speed to inter-
mittent wiper operation only the vehicle is stationary. ●
With or selected, the rear window wiper sweeps once when you
shift the shift lever to “R” while windshie ld wipers operating or with 17 seconds
from their deactivation.■
Customization
Settings (e.g. drip prevention function) can be changed.
(Customizable features  P. 912)
NOTICE■
When the washer fluid tank is empty
Do not operate the switch continually as the washer fluid pump may overheat.

2312-3. Operating the lights and wipers
2
When driving
LX570_OM_OM60L96U_(U) Headlight cleaner switch 
 : If equipped■
The headlight cleaner can be operated when
The “ENGINE START STOP” switch is in IGNITION ON mode and the headlight
switch is turned on.
NOTICE■
When the washer fluid tank is empty
Do not use this function when the washer fluid tank is empty. This may cause the
washer fluid pump to overheat.Washer fluid can be sprayed on the headlights.
Press the switch to clean the
headlights.

2392-4. Using other driving systems
2
When driving
LX570_OM_OM60L96U_(U) ■ Changing the vehicle-to-vehicle distance
Pressing the button changes the
vehicle-to-vehicle distance as
follows:
Long
Medium
Short The vehicle-to-vehicle distance
is set automatically to long
mode when the “ENGINE
START STOP” switch is turned
to IGNITION ON mode.
If a vehicle is running ahead of
you, the preceding vehicle mark
will also be displayed.
■ Vehicle-to-vehicle distance settings
Select a distance from the tabl e below. Note that the distances
shown correspond to a vehicle sp eed of 50 mph (80 km/h). Vehi-
cle-to-vehicle distance increa ses/decreases in accordance with
vehicle speed. Preceding vehicle mark
Distance options Vehicle-to-vehicle distance
Long Approximately 220 ft. (65 m)
Medium Approximately 130 ft. (40 m)
Short Approximately 100 ft. (30 m)

2432-4. Using other driving systems
2
When driving
LX570_OM_OM60L96U_(U) Selecting conventional const ant speed control mode
Constant speed control mode differs from vehicle-to-vehicle distance
control mode. When constant speed con trol mode is selected, your vehi-
cle will maintain a set speed regardle ss of whether or not there are other
vehicles in the lane ahead.
Press the “ON-OFF” button to activate the cruise control. Press the button again to de activate the cruise control.
Switch to constant sp eed control mode. (Push the lever forward and
hold for approximately one second.) Cruise control indicator will come on.
When in constant speed control mode, to return to vehicle-to-vehicle dis-
tance control mode, push the lever forw ard again and hold for approximately
1 second.
After the desired speed has been set, it is not possible to return to vehicle-to-
vehicle distance control mode.
If the “ENGINE START STOP” switch is turned off and then turned to
IGNITION ON mode again, the vehicle will automatically return to vehicle-
to-vehicle distance control mode.
Adjusting the sp eed setting: 
P. 238
Canceling and resuming the speed setting: 
P. 240

2582-4. Using other driving systems
LX570_OM_OM60L96U_(U) ■ Display on/off setting
On or off can be selected for intuitive parking assist display.
Touch “Display Off”. When the “Display Off” indicator is turned on, the display of intuitive
parking assist will be off. Touch “Displ ay Off” again to turn the display of
intuitive parking assist on.
Touch “Save”.
■ Alert distance setting
Front or rear center sensors display and tone indication can be set.
Touch “Rear”. Long distance or short distance can be selected.
Touch “Save”.■
The intuitive parking assi st can be operated when●
Front corner sensors:
• The “ENGINE START STOP” switch is in IGNITION ON mode.
• The shift lever is in a position other than “P”.
• The vehicle speed is less than approximately 6 mph (10 km/h).●
Rear corner and rear center sensors:
• The “ENGINE START STOP” switch is in IGNITION ON mode.
• The shift lever is in “R”.■
Intuitive parking assist display
When an obstacle is detected while the rear view monitor system, Lexus parking
assist monitor or wide view front & side mo nitor is in use, the warning indicator will
appear in the top right of the screen even if the display setting has been set to off.STEP 1
STEP 2
STEP 1
STEP 2

2712-4. Using other driving systems
2
When driving
LX570_OM_OM60L96U_(U) Using the Lexus parking assist monitor
■ Screen display
The parking assist monitor screen will be displayed if the shift lever is
shifted to the “R” posit ion while the “ENGINE START STOP” switch is
in IGNITION ON mode. The parking assist monitor displays the last-used parking mode first.
Perpendicular parking
Display mode switch screen
button (  P. 272)Switches the display mode.
Intuitive parking assist display If an obstacle is detected while the
intuitive parking assist is on, a dis-
play is shown in the top right cor-
ner of the screen.
Parking mode switch screen
button Switches the parking mode
(between perpendicular parking
and parallel parking assist screens)
Narrow mode screen on-off
button Switch the narrow mode on and
off. (
 P. 288)Parallel parking