alarm LEXUS LX570 2014 User Guide

791-3. Adjustable components (s eats, mirrors, steering wheel)
1
Before driving
LX570_OM_OM60L21U_(U) ■
Alarms and indicators
The following table describes circumstances and correction procedures when only
alarms are sound.
Indicator light and
buzzer Situation Correction procedure
Buzzer sounds for
10 seconds Indicator
light on
* Shift lever is not in the
“P” position with the
“ENGINE START
STOP” switch in IGNI-
TION ON mode.
Stop the switch opera-
tion during the auto-
matic third seat is in
motion. Move the shift lever in
the “P” position with the
“ENGINE START
STOP” switch in IGNI-
TION ON mode.
Return the third seat
from a halfway position
to tumbling position or
the original position with
the third seat return
switch or third seat tum-
bling switch.Indicator light flashes
* The seat movement is
stopped in a half way
when the back door is
opened.

841-3. Adjustable components (s eats, mirrors, steering wheel)
LX570_OM_OM60L21U_(U) Linking driving position memory with door unlock operation
Record your driving position to butto n “1”, “2” or “3” before performing
the following:
Using the wireless remote control
Turn the “ENGINE START STOP” switch to OFF after closing the
driver’s door.
While pressing the desired button
(“1”, “2” or “3”), press on
the wireless remote control until
the signal beeps. The driving position is recalled
when the driver’s door is unlocked
using the entry function or wireless
remote control and the driver’s
door is opened.
To prevent unintended triggering of the alarm, open and close a door once after
a driving position has been recorded. (If a door is not opened within 60 seconds
after is pressed, the doors will be locked again and the alarm will auto-
matically be set.)
In case that the alarm is triggere d, immediately stop the alarm. (  P. 1 1 9 )STEP 1
STEP 2

11911-6. Theft deterrent system
Before driving
LX570_OM_OM60L21U_(U) Alarm The system sounds the alarm and flashes lights when forcible entry is
detected.
■ Triggering of the alarm
The alarm is triggered in the follow ing situations when the alarm is
set:
● A locked door is unlocked or opened in any way other than by
using the entry function, the wire less remote control or using the
mechanical key. (The doors wi ll lock again automatically.)
● The hood is opened.
■ Setting the alarm system
Close the doors and hood, and
lock all doors.
The system will be set automati-
cally after 30 seconds. The indicator light changes from
being on to flashing when the
system is set.
■ Deactivating or stopping the alarm
Do one of the following to deactivate or stop the alarm.
● Unlock the doors.
● Turn the “ENGINE START STOP” switch to ACCESSORY or
IGNITION ON mode, or start the engine. (The alarm will be
deactivated or stopped after a few seconds.)

1201-6. Theft deterrent system
LX570_OM_OM60L21U_(U) ■
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
following. ●
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.■
Tr i g g e r i n g o f t h e a l a r m
The alarm may be triggered in the followin g situations. (Stoppin g the alarm deacti-
vates the alarm system.) ●
A person inside the vehicle opens a door
or hood.
●
The battery is reconnected.

1211-6. Theft deterrent system
1
Before driving
LX570_OM_OM60L21U_(U) ■
When the battery is disconnected
Be sure to cancel the alarm system.
If the battery is disconnected before can celing the alarm, the system may be trig-
gered when the battery is reconnected. ■
Alarm-operated door lock ●
When the alarm is operating, the door s are locked automatically to prevent
intruders. ●
Do not leave the key inside the vehicle when the alarm is operating, and make
sure the key is not inside the vehicle when recharging or replacing the battery.■
Pa n i c m o d e
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. When is pressed for longer than about
one second, the head lights/tail lights/emer-
gency flashers will flash, the front and rear
interior lights will come on, and an alarm will
sound for about 60 seconds to deter any
person from trying to break into or damage
your vehicle.
To stop the alarm, press any button on the
wireless remote control.

8685-2. Steps to take in an emergency
LX570_OM_OM60L21U_(U) Starting the engine
Shift the shift lever to “P” and apply the brakes.
Touch the Lexus emblem side of
the electronic key (including the
card key)
to the “ENGINE START
STOP” switch. An alarm will sound to indicate that
the start function cannot detect the
electronic key that is touched to
the “ENGINE START STOP”
switch if any of the doors is opened
and closed while the key is touched
to the switch.
Press the “ENGINE START STOP” switch within 10 seconds
after the buzzer sounds, keepin g the brake pedal depressed.
In the event that the “ENGINE START STOP” switch still cannot be oper-
ated, contact your Lexus dealer. STEP 1
STEP 2
STEP 3

5
When trouble arises
8695-2. Steps to take in an emergency
LX570_OM_OM60L21U_(U) ■
Stopping the engine
Shift the shift lever to “P” and press th e “ENGINE START STOP” switch as you nor-
mally do when stopping the engine. ■
Replacing the key battery
As this above procedure is a temporary measure, it is recommended that the elec-
tronic key battery be replaced immediately when the battery depletes. (  P. 7 8 0 )■
Changing “ENGINE START STOP” switch modes
Within 10 seconds of the buzzer sounding, release the brake pedal and press the
“ENGINE START STOP” switch.
The engine does not start and modes will be changed each time the switch is
pressed. (  P. 1 76 )■
Alarm
Using the mechanical key to lock the doors will not set the alarm system.
If a door is unlocked using the mechanical key when the alarm system is set, the
alarm may be triggered. (  P. 1 1 9 )

5
When trouble arises
8715-2. Steps to take in an emergency
LX570_OM_OM60L21U_(U) ■
Starting the engine when the battery is discharged
The engine cannot be started by push-starting. ■
Avoiding a discharged battery ●
Turn off the headlights and the audio system while the engine is off. ●
Turn off any unnecessary electrical compon ents when the vehicle is running at a
low speed for an extended period, such as in heavy traffic, etc.■
Charging the battery
The electricity stored in the battery will discharge gradually even when the vehicle
is not in use, due to natural discharge and the draining effects of certain electrical
appliances. If the vehicle is left for a long time, the battery may discharge, and the
engine may be unable to start. (The battery recharges automatically during driving.) ■
When the battery is removed or discharged ●
The power back door must be initialized. (  P. 6 0 )●
Make sure the key is not inside the vehicle when recharging or replacing the
battery. The key may be locked in the vehicle if the alarm is activated. (  P. 1 2 0 )Start the engine of the second vehicle. Increase the engine
speed slightly and maintain at that level for approximately 5
minutes to recharge the battery of your vehicle.
Open and close any of the do ors with the “ENGINE START
STOP” switch off.
Maintain the engine speed of th e second vehicle and turn the
“ENGINE START STOP” switch to IGNITION ON mode,
then start the vehicle’s engine.
Once the vehicle’s engine ha s started, remove the jumper
cables in the exact reverse ord er in which they were con-
nected.
Once the engine starts, have the vehicle checked at your Lexus dealer,
as soon as possible. STEP 3
STEP 4
STEP 5
STEP 6

936
LX570_OM_OM60L21U_(U) Alphabetical index
Alphabetical index A/C
Air conditioning filter ........................777
Automatic air conditioning
system ..................................................440
ABS............................................................. 347
Active head restraint .............................. 69
Active height control
suspension ............................................. 318
Active traction control........................ 347
Adaptive Front-lighting System..... 208
Adaptive Variable
Suspension ...........................................329
AFS ............................................................ 208
AHC............................................................ 318
Air conditioning filter ...........................777
Air conditioning system
Air conditioning filter ........................777
Automatic air conditioning
system ..................................................440
Airbags
Airbag operating conditions..........128
Airbag precautions for your
child......................................................... 132
Airbag warning light ........................ 822
Curtain shield airbag
operating conditions ......................128
Curtain shield airbag
precautions ......................................... 132
Front passenger occupant
classification system....................... 138
General airbag precautions .......... 132
Locations of airbags........................... 124
Modification and disposal of
airbags ...................................................136
Proper driving post ure ........... 122, 132 Roll sensing of curtain shield
airbags off switch ............................. 137
Side airbag operating
conditions ............................................ 128
Side airbag precautions................... 132
SRS airbags ............................................ 124
SRS airbags instructions
for Canadian owners....................923
Alarm ............................................................ 119
Antenna .................................................... 497
Anti-lock brake system ..................... 347
Armrest .................................................... 708
Assist grips .............................................. 709
Ashtrays.................................................... 699
Audio system
Antenna...................................................497
AUX port .............................................. 570
CD player ............................................. 503
DVD player.......................................... 503
iPod ..........................................................558
MP3/WMA disc...............................505
Optimal use ......................................... 568
Radio ....................................................... 483
Steering wheel audio switch.........572
USB memory ...................................... 548
Automatic air conditioning
system .................................................... 440
Automatic headlight leveling
system ..................................................... 210
Automatic light control
system .................................................... 206
Automatic transmission
Automatic transmission ................... 179
If the shift lever cannot be
shifted from “P” ............................... 865
Paddle shift switches ......................... 182
“S” mode .................................................. 184A

944Alphabetical index
LX570_OM_OM60L21U_(U) Rear window wiper and
washer switch .................................. 226
VIEW switch ......................................... 301
Window lock switch ..........................107
Wipers and washer
switch ....................................... 220, 226
Tachometer .............................................. 190
Tail lights
Switch ......................................................206
Talk switch ...........................441, 460, 631
Telephone switch ................................... 612
Theft deterrent system
Alarm .......................................................... 119
Engine immobilizer system .............. 117
Tie-down hooks .......................................712
Tire inflation pressure ........................... 771
Tire pressure warning system.......... 762
Tire information
Glossary................................................ 900
Size .......................................................... 889
Tire identification number ............ 896
Uniform tire quality grading ........ 898
Tires
Chains ..................................................... 374
Checking ............................................... 762
If you have a flat tire ..........................849
Inflation pressure.................................. 771
Replacing ...............................................854
Rotating tires ........................................ 762
Size .......................................................... 889
Snow tires .............................................. 374
Spare tire................................................849
Tools ...........................................................849 Total load capacity .............................. 880
Touch screen.......................................... 402
Towing
Dinghy towing .................................... 399
Emergency towing ............................. 814
Trailer towing .......................................379
TRAC ........................................................ 347
Traction control..................................... 347
Trailer towing ......................................... 379
Trip information display .....................200
Trip meter ................................................. 190
Turn signal lights
Replacing light bulbs ..........803, 805
Switch ........................................................ 187
Wattage .................................................890
Vanity lights
Vanity lights.......................................... 698
Wattage .................................................890
Vanity mirrors ........................................ 698
Variable gear ratio steering ............. 347
Vehicle data recordings ....................... 24
Vehicle identification
number ................................................... 881
Vehicle load limits ................................ 373
Vehicle stability control ..................... 347
Ventilators ............................................... 705
VGRS ........................................................ 347
Voice command
switch
* .............................. 441, 460, 631
VSC ........................................................... 347T
V