2017 LEXUS LS600H alarm

TABLE OF CONTENTS2
LS600h/LS600hL_EE(OM50G20E)
For your information ...................................8
Reading this manual .................................. 12
How to search ............................................. 13
Pictorial index .............................................. 14
1-1. For safe use
Before driving .................................40
For safety drive............................... 42
Seat belts .......................................... 44
SRS airbags ..................................... 49
Airbag manual on-off
system .............................................. 61
Safety information for
children........................................... 63
Child restraint systems ............... 64
Installing child restraints ............. 74
Exhaust gas precautions ............84
1-2. Hybrid system
Hybrid system features.............. 85
Hybrid system precautions .......89
1-3. Theft deterrent system
Immobilizer system ...................... 96
Double locking system ............. 102
Alarm ............................................... 103
2. Instrument cluster
Warning lights and
indicators ...................................... 110
Gauges and meters .....................115
Multi-information display...........121
Energy monitor/
consumption screen ............... 130
3-1. Key information
Keys .................................................. 140
3-2. Opening, closing and
locking the doors
and trunk
Smart entry & start system ...... 149
Wireless remote control ............ 171
Doors ................................................176
Trunk ................................................180
3-3. Adjusting the seats
Front seats...................................... 187
Power rear seat ........................... 194
Driving position memory ........ 207
Rear seat position memory ..... 212
Head restraints............................. 214
3-4. Adjusting the steering
wheel and mirrors
Steering wheel ............................. 218
Inside rear view mirror.............. 219
Outside rear view mirrors ....... 221
1For safety and security
2Instrument cluster
3Operation of
each component

39
1For safety and security
LS600h/LS600hL_EE(OM50G20E)
1-1. For safe use
Before driving................................. 40
For safety drive .............................. 42
Seat belts .......................................... 44
SRS airbags ..................................... 49
Airbag manual on-off
system ...............................................61
Safety information for
children .......................................... 63
Child restraint systems ............... 64
Installing child restraints............. 74
Exhaust gas precautions ............ 84
1-2. Hybrid system
Hybrid system features ..............85
Hybrid system precautions.......89
1-3. Theft deterrent system
Immobilizer system ...................... 96
Double locking system ............. 102
Alarm ............................................... 103

1031-3. Theft deterrent system
1
For safety and security
LS600h/LS600hL_EE(OM50G20E)
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 or trunk is unlocked or opened in any way other than
using the entry function or wireless remote control. (The door will lock
again automatically.)
●The hood is opened.
●The intrusion sensor detects something moving inside the vehicle. (An
intruder gets in the vehicle.)
●The tilt sensor detects a change of vehicle inclination.
Close the doors, trunk and hood,
and lock all the doors using the
entry function or wireless remote
control. The system will be set auto-
matically after 30 seconds.
The indicator light changes from
being on to flashing when the system
is set.
Alarm
: If equipped
The alarm
Setting the alarm system

1041-3. Theft deterrent system
LS600h/LS600hL_EE(OM50G20E)
Do one of the following to deactivate or stop the alarm:
●Unlock the doors or open the trunk using the entry function or wireless
remote control.
●Start the hybrid system. (The alarm w ill be deactivated or stopped after
a few seconds.)
■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 fol-
lowing:
●Nobody is in the vehicle.
●The windows and moon roof (if equipped) are closed before the alarm is set.
●No valuables or other personal items are left in the vehicle.
Deactivating or stopping the alarm

1051-3. Theft deterrent system
1
For safety and security
LS600h/LS600hL_EE(OM50G20E)
■Triggering of the alarm
The alarm may be triggered in the following situations:
(Stopping the alarm deactivates the alarm system.)
■Alarm-operated door lock
●When the alarm is operating, the doors are locked automatically to prevent intrud-
ers.
●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 12-volt battery.
●The doors or trunk are unlocked using the
mechanical key.
●A person inside the vehicle opens a door,
the trunk or hood.
●The 12-volt battery is recharged or replaced
when the vehicle is locked. ( P. 609)
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.

1061-3. Theft deterrent system
LS600h/LS600hL_EE(OM50G20E)
●The intrusion sensor detects intruders or movement in the vehicle.
●The tilt sensor detects changes in ve hicle inclination, such as when the
vehicle is towed away.
This system is designed to deter an d prevent vehicle theft but does not
guarantee absolute security against all intrusions.
■Setting the intrusion sensor and tilt sensor
The intrusion sensor and tilt sensor will be set automatically when the
alarm is set. ( P. 103)
■Canceling the intrusion sensor and tilt sensor
If you are leaving pets or other moving things inside the vehicle, make
sure to stop the intrusion sensor and tilt sensor before setting the alarm,
as they will respond to movement inside the vehicle.
Turn the power switch off.
Press the intrusion sensor and
tilt sensor cancel switch.
A message will be shown on the
multi-information display in the
instrument cluster.
Press the switch again to re-enable
the intrusion sensor and tilt sensor.
Intrusion sensor and tilt sensor
1
2

1071-3. Theft deterrent system
1
For safety and security
LS600h/LS600hL_EE(OM50G20E)
■Canceling and automatic re-enabling of the intrusion sensor and tilt sensor
●The alarm will still be set even when the intrusion sensor and tilt sensor are can-
celed.
●After the intrusion sensor and tilt sensor are canceled, pressing the power switch
or unlocking the doors using the entry function or wireless remote control will re-
enable the intrusion sensor and tilt sensor.
●The intrusion sensor and tilt sensor will automatically be re-enabled when the
alarm system is deactivated.
■Intrusion sensor detection considerations
The sensor may trigger the alarm in the following situations:
●Places with extreme vibrations or noises, or situations in which the vehicle is subject
to repeated impacts or vibrations:
• When parked in a parking garage
• When the vehicle is transported by a ferry, trailer, train, etc.
• When ice adhering to the vehicle is removed
• When the vehicle is in an automatic or high-pressure car wash
• When in a hail or lightning storm
●A window or the moon roof is open.
In this case, the sensor may detect the fol-
lowing:
• Wind or the movement of objects such as
leaves and insects inside the vehicle
• Ultrasonic waves emitted from devices
such as the intrusion sensors of other
vehicles
• The movement of people outside the
vehicle
●Unstable items, such as dangling accesso-
ries or clothes hanging on the coat hooks,
are in the vehicle.

1081-3. Theft deterrent system
LS600h/LS600hL_EE(OM50G20E)
■Tilt sensor detection considerations
The sensor may trigger the alarm in the following situations:
●The vehicle is transported by a ferry, trailer, train, etc.
●The vehicle is parked in a parking garage.
●The vehicle is inside a car wash that moves the vehicle.
●Any of the tires loses air pressure.
●The vehicle is jacked up.
●An earthquake occurs or the road caves in.
NOTICE
■To ensure the intrusion sensor function correctly
●Installing accessories other than genuine Lexus parts or leaving objects between
the driver’s seat and front passenger’s seat may reduce the detection perfor-
mance.
●To ensure that the sensors operate prop-
erly, do not touch or cover them.
●Do not spray air fresheners or other prod-
ucts directly into the sensor holes.