2019 LEXUS LX570 Owners Manual

811-3. Theft deterrent system
LX570_OM_OM60R07U_(U) 1
For safety and security ■
Certifications for the en gine immobilizer system 
For vehicles sold in the U.S.A., Hawaii, Guam and Puerto Rico 
For vehicles sold in Canada
WARNING ■
Certifications for the en gine immobilizer system
Changes or modifications not expressly appr oved by the party responsible for compli-
ance could void the user’s authority to operate the equipment.
NOTICE ■
To ensure the system operates correctly
Do not modify or remove the system. If mo dified or removed, the proper operation of
the system cannot be guaranteed.

82 1-3. Theft deterrent system
LX570_OM_OM60R07U_(U)Alarm The alarm uses light and sound to give an alert when an intrusion is detected.
The alarm is triggered in the following situations when the alarm is set:●
A locked door is unlocked or opened in any way other than using the entry
function or wireless remote control. (The doors will lock again automatically.) ●
The hood is opened. ●
The battery is reconnected.
Close the doors and hood, and lock all
the doors using the entry function or
wireless remote control. The system will
be set automatically after 30 seconds. The indicator light changes from being
on to flashing when the system is set.
Do one of the following to de activate or stop the alarms:●
Unlock the doors using th e entry function or wi reless remote control.●
Turn the engine switch to ACCESSOR Y or IGNITION ON mode, or start
the engine. (The alarm will be deactivat ed or stopped after a few seconds.)The alarm
Setting the alarm system
Deactivating or stopping the alarm

831-3. Theft deterrent system
LX570_OM_OM60R07U_(U) 1
For safety and security ■
System maintenance
The vehicle has a maintenance-free type alarm system. ■
Items to check before locking the vehicle
To prevent unexpected triggering of the alarm and vehicle theft, make sure of the follow-
ing. ●
Nobody is in the vehicle. ●
The windows and moon roof are closed before the alarm is set. ●
No valuables or other personal items are left in the vehicle.■
Triggering of the alarm
The alarm may be triggered in the following situations:
(Stopping the alarm deactivates the alarm system.) ●
The doors are unlocked using the mechanical
key.
●
A person inside the vehicle opens a door or
hood, or unlocks the vehicle using an inside
lock button.
●
The battery is recharged or replaced when the
vehicle is locked. (  P. 552)

84 1-3. Theft deterrent system
LX570_OM_OM60R07U_(U) ■
Alarm-operated door lock
In the following cases, depending on the si tuation, the door may automatically lock to
prevent improper entry into the vehicle: ●
When a person remaining in the vehicle un locks the door and the alarm is activated.●
While the alarm is activated, a person re maining in the vehicl e unlocks the door.●
When recharging or replacing the battery.
NOTICE ■
To ensure the system operates correctly
Do not modify or remove the system. If mo dified or removed, the proper operation of
the system cannot be guaranteed.

85
LX570_OM_OM60R07U_(U) Instrument cluster
2 2. Instrument cluster
Warning lights and
indicators ....................................... 86
Gauges and meters ..................... 92
Multi-information display .......... 96
Head-up display .......................... 105
Fuel consumption
information ...................................110

86
LX570_OM_OM60R07U_(U) 2. Instrument cluster
Warning lights and indicators
The units used on the speedometer an d some indicators may differ depending
on the target region.The warning lights and indicators on th e instrument cluster and center panel
inform the driver of the status of the vehicle’s various systems.
For the purpose of explanation, the following illustration display all warning
lights and indicators illuminated.

LX570_OM_OM60R07U_(U) 872. Instrument cluster
2
Instrument cluster Warning lights inform the driver of malfun ctions in any of the vehicle’s systems.
Warning lights * 1
(U.S.A.)
Brake system warning light
(  P. 523)
* 1
Automatic headlight
leveling system warning
light (  P. 524)
* 1
(Canada)
Brake system warning light
(  P. 523)
* 2
Low speed four-wheel
drive indicator light
(  P. 525)
* 1
Charging system warning
light (  P. 523)
* 2
Center differential lock
indicator light (  P. 525)
* 1
(U.S.A.)
Malfunction indicator lamp
(  P. 523) Open door warning light
(  P. 525)
* 1
(Canada)
Malfunction indicator lamp
(  P. 523) Low fuel level warning light
(  P. 525)
* 1
SRS warning light
(  P. 523) Driver’s seat belt reminder
light (  P. 525)
* 1
(U.S.A.)
ABS warning light
(  P. 523) * 3
Front passenger’s seat belt
reminder light (  P. 525)
* 1
(Canada)
ABS warning light
(  P. 523) * 1
Master warning light
(  P. 525)
* 1, 4
(if equipped) PCS warning light
(  P. 524) * 1
Tire pressure warning light
(  P. 525)
* 1
Slip indicator light
(  P. 524) * 2
(U.S.A.) Parking brake indicator
(  P. 525)

88
LX570_OM_OM60R07U_(U) 2. Instrument cluster
* 1
: These lights turn on when the engine switch is turned to IGNITION ON mode to
indicate that a system check is being perfor med. They will turn off after the engine is
on, or after a few seconds. There may be a ma lfunction in a system if the lights do not
turn on, or turn off. Have the vehi cle inspected by your Lexus dealer.
* 2
: The light flashes to indicate a malfunction.
* 3
: This light illuminates on the center panel.
* 4
: The light flashes or illumina tes to indicate a malfunction.
* 5
: This light is displayed on the multi-information display. * 2
(Canada)
Parking brake indicator
(  P. 525)
* 1
Power steering system
warning light (  P. 525)
* 1
Brake system warning light
(  P. 526)
* 5
Brake Override System
warning light (  P. 181)