2021 LEXUS LS500 Owners Manual

651-4. Theft deterrent system
1
For safety and security
NOTICE
■To ensure the system operates cor-
rectly
Do not modify or remove the system. If
modified or removed, the proper opera-
tion of the system cannot be guaranteed.

661-4. Theft deterrent system
■Items to check before locking the
vehicle
To prevent unexpected triggering of
the alarm and vehicle theft, make sure
of the following:
 Nobody is in the vehicle.
 The windows, moon roof (if
equipped) and panoramic moon
roof (if equipped) are closed before
the alarm is set.
 No valuables or other personal
items are left in the vehicle.
■Setting
Close the doors, trunk and hood, and
lock all the doors. The system will be
set automatically after 30 seconds.
The indicator light changes from being on
to flashing when the system is set.
■Deactivating or stopping
Do one of the following to deactivate
or stop the alarms:
 Except for Canada: Unlock the
doors.
 Except for Canada: Open the trunk.
 For Canada: Unlock the doors or
open the trunk using the entry func-
tion or wireless remote control.
 Turn the engine switch to ACCES-
SORY or IGNITION ON mode, or
start the engine. (The alarm will be
deactivated or stopped after a few
seconds.)
■System maintenance
The vehicle has a maintenance-free type
alarm system.
■Triggering of the alarm
The alarm may be triggered in the following
situations:
(Stopping the alarm deactivates the alarm
system.)
●For Canada: The doors are unlocked
using the mechanical key.
Alarm
The alarm uses light and sound to
give an alert when an intrusion is
detected.
The alarm is triggered in the follow-
ing situations when the alarm is set:
 Except for Canada: A locked
door or trunk is unlocked or
opened in any way other than
using the entry function, wireless
remote control or mechanical
key. (The doors will lock again
automatically.)
 For Canada: A locked door or
trunk is unlocked or opened in
any way other than using the
entry function or wireless remote
control. (The door s will lock again
automatically.)
 The hood is opened.
Setting/deactivating/stopping
the alarm system

671-4. Theft deterrent system
1
For safety and security
●For Canada: The trunk is opened using
the mechanical key.
●A person inside the vehicle opens a door,
the trunk or hood, or unlocks the vehicle.
●The battery is rech arged or replaced
when the vehicle is locked. ( P.447)
■Alarm-operated door lock
In the following cases, depending on the sit-
uation, the door may automatically lock to
prevent improper entry into the vehicle:
●When a person remaining in the vehicle
unlocks the door and the alarm is acti-
vated.
●While the alarm is activated, a person
remaining in the vehicle unlocks the door.
NOTICE
■To ensure the system operates cor-
rectly
Do not modify or remove the system. If
modified or removed, the proper opera-
tion of the system cannot be guaranteed.

681-4. Theft deterrent system

69
2
2
Vehicle status information and indicators
Vehicle status informationand indicators
.2-1. Instrument cluster
Warning lights and indicators........................................................... 70
Gauges and meters (except F SPORT models) ........................ 75
Gauges and meters (F SPORT models) .......................................... 78
Multi-information display.......... 82
Head-up display ........................... 89
Fuel consumption information ........................................................... 93

702-1. Instrument cluster
2-1.Instrument cluster
For the purpose of explanation, the following illustrations display all warning lights
and indicators illuminated.
Except F SPORT models
F SPORT models
Warning lights and indicators
The warning lights and indicators on th e instrument cluster, center panel and
outside rear view mirrors inform the driver of the status of the vehicle’s various
systems.
Warning lights and indicators displayed on the instrument cluster

712-1. Instrument cluster
2
Vehicle status information and indicators
Warning lights inform the driver of mal-
functions in the indicated vehicle’s sys-
tems.
*1: These lights come on when the engine switch is turned to IGNITION ON
mode to indicate that a system check is
Warning lights
(U.S.A.)
Brake system warning light*1
(  P.427)
(red)
(Canada)
Brake system warning light*1
(  P.427)
(yellow)
Brake system warning light*1
(  P.427)
High coolant temperature
warning light
*2 (  P.427)
Charging system warning
light
*2 (  P.428)
Low engine oil pressure warn-
ing light
*2 (  P.428)
(U.S.A.)
Malfunction indicator lamp*1
(  P.428)
(Canada)
Malfunction indicator lamp*1
(  P.428)
SRS warning light
*1 (  P.428)
Pop Up Hood warning light
*1
(  P.429)
(U.S.A.)
ABS warning light*1 ( P.429)
(Canada)
ABS warning light*1 ( P.429)
Inappropriate pedal operation
warning light
*2 (  P.429)
(red)
Electric power steering system
warning light
*1 ( P.430)
(yellow)
Electric power st eering system
warning light
*1 (  P.430)
Low fuel level warning light
(  P.430)
Driver’s and front passenger’s
seat belt re minder light
(  P.430)
Rear passengers’ seat
belt reminder lights
(except F SPORT mod-
els) ( P.431)
Rear passengers’ seat belt
reminder lights (F SPORT mod-
els) ( P.431)
Tire pressure warning light
*1
(  P.431)
(orange)
LTA indicator ( P.431)
(flashes)
RCD OFF indicator (if
equipped) ( P.432)
(flashes or
illuminates)PCS warning light*1 (  P.432)
Slip indicator
*1 (  P.432)
(flashes)
(U.S.A.)
Parking brake indicator
(  P.433)
(flashes)
(Canada)
Parking brake indicator
(  P.433)
(flashes)
Brake hold operated indicator*1
(  P.433)

722-1. Instrument cluster
being performed. They will turn off after
the engine is started, or after a few sec-
onds. There may be a malfunction in a
system if the lights do not come on, or
turn off. Have the vehicle inspected by
your Lexus dealer.
*2: This light illuminates on the multi-infor-mation display.
The indicators inform the driver of the
operating state of the vehicle’s various
systems.
WARNING
■If a safety system warning light does
not come on
Should a safety system light such as the
ABS and SRS warning light not come on
when you start the engine, this could
mean that these systems are not available
to help protect you in an accident, which
could result in death or serious injury.
Have the vehicle inspected by your
Lexus dealer immediately if this occurs.
Indicators
Turn signal indicator ( P.185)
(U.S.A.)
Headlight indicator ( P.190)
(Canada)
Tail light indicator ( P.190)
Headlight high beam indicator
(  P.192)
AHB indicator ( P.193)
PCS warning light
*1, 2 (  P.218,
230)
Cruise control indicator
(  P.254)
Dynamic radar cruise control
indicator ( P.254)
Cruise control “SET” indicator
(  P.254)
(white)
LTA indicator ( P.244)
(green)
LTA indicator ( P.244)
(orange)
(flashes)LTA indicator ( P.244)
BSM outside rear view mirror
indicators
*1, 3 (if equipped)
(  P.264, 277)
BSM OFF indicator
*1, 2 (if
equipped) ( P.264)
Intuitive parking assist OFF indi-
cator
*1, 2(if equipped)
(  P.273)
RCTA OFF indicator
*1, 2 (if
equipped) ( P.277)
RCD OFF indicator
*2 (if
equipped) ( P.281)
PKSB OFF indicator
*1, 2 (if
equipped) ( P.285)
(flashes)
Slip indicator*1 ( P.305)
VSC OFF indicator
*1, 2
(  P.306)
High mode indicator (if
equipped) ( P.302)
Smart access system with
push-button start indicator
*4
(  P.174)
(U.S.A.)
Parking brake indicator
( P.186)