Lexus LS 500h 2019, Owner'S Manual

Page: 244 / 607

242 4-3. Operating the lights and wipers
lights turn off immediately if on the
key is pressed after all the doors are
closed.)
●
When only the tail lights are on: The tail
lights turn off automatically if the power
switch is turned to ACCESSORY mode
or turned off and the driver’s door is
opened.
To turn the lights on again, turn the power
switch to ON mode, or turn the light switch
off once and then back to or .

For Malaysia
●
When the light switch is in or :
The headlights turn off automatically if
the power switch is turned to ACCES-
SORY mode or turned off, and the
driver’s door is opened.
●
When the light switch is in : The
headlights and all lights turn off automati-
cally if the power switch is turned to
ACCESSORY mode or turned off, and
the driver’s door is opened.
To turn the lights on again, turn the power
switch to ON mode, or turn the light switch
off once and then back to or .
■
Light reminder buzzer
A buzzer sounds when the power 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
The level of the headlights is automatically
adjusted according to the number of pas-
sengers and the loading condition of the
vehicle to ensure that the headlights do not
interfere with other road users.
■
12-volt battery-saving function
 Except for Malaysia and Morocco
In order to prevent the 12-volt battery of the
vehicle from discharging, if the headlights
and/or tail lights are on when the power
switch is turned off the 12-volt battery sav-
ing function will operate and automatically
turn off all the lights after approximately 20
minutes. When the power switch is turned
to ON mode, the 12-volt battery-saving
function will be disabled.
When any of the following are performed,
the 12-volt battery-saving function is
canceled once and then reactivated. All the
lights will turn off automatically 20 minutes
after the 12-volt battery-saving function has
been reactivated:
●
When the headlight switch is operated
●
When a door or the trunk is opened or
closed
 For Malaysia and Morocco
In order to prevent the 12-volt battery of the
vehicle from discharging, if the light switch
is in the or position when the
power switch is turned off the 12-volt bat-
tery saving function will operate and auto-
matically turn off all the lights after
approximately 20 minutes. When the
power switch is turned to ON mode, the
12-volt battery-saving function will be disa-
bled. When any of the following are per-
formed, the 12-volt battery-saving function
is canceled once and then reactivated. All
the lights will turn off automatically 20 min-
utes after the 12-volt battery-saving func-
tion has been reactivated:
●
When the headlight switch is operated
●
When a door or the trunk is opened or
closed
■
Welcome light illumination control
The front position lights automatically turn
on at night when the doors are unlocked
using the entry function or wireless remote
control if the light switch is in the posi-
tion.
■
Customization
Some functions can be customized.
(

P.567)
LS500h_OM_General_OM50J66E