2017 LEXUS LS600H lock

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.

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.

1182. Instrument cluster
LS600h/LS600hL_EE(OM50G20E)
■The meters and display illuminate when
The power switch is in ON mode.
■Instrument panel brightness adjustment
●Meters:
The brightness level of the meters when the surroundings are bright (day mode)
and dark (night mode) can be adjusted individually. However, when in day mode,
adjusting the brightness level will also change the brightness level of night mode.
●Clock, air conditioning temperature display and switch lights:
The brightness level of the clock, air conditioning temperature display and switch
lights are linked with the brightness level of meter night mode.
■Light dimmer control (Changing to night mode)
The brightness level of the meter, clock and air conditioning temperature display
lights will change to night mode only wh en the surroundings are dark and the tail
lights are on.
■Automatic adjustment of the brightness level of the meters
The brightness level of the meters will be adjusted automatically according to the
brightness of the surroundings detected by the light sensor. However, the brightness
level of the meters will not be adjusted automatically in the following conditions.
●Day mode: When the brightness of the meter is adjusted to the brightest manually
●Night mode: When the brightness of the meter is adjusted to the brightest or dark-
est manually

139
3
Operation of
each component
LS600h/LS600hL_EE(OM50G20E)
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
3-5. Opening, closing the
windows and moon roof
Power windows .......................... 225
Moon roof ..................................... 229

1413-1. Key information
3
Operation of each component
LS600h/LS600hL_EE(OM50G20E)
To take out the mechanical key:
Electronic keys: Slide the release
lever and take the key out.
Card key: Press the lock release
button and take the key out.
The mechanical key can only be
inserted in one direction, as the key
only has grooves on one side. If the
key cannot be inserted in a lock cylin-
der, turn it over and re-attempt to
insert it.
After using the mechanical key, store
it in the electronic key. Carry the
mechanical key together with the
electronic key. If the electronic key
battery is depleted or the entry func-
tion does not operate properly, you
will need the mechanical key.
( P. 603)
Using the mechanical key

1423-1. Key information
LS600h/LS600hL_EE(OM50G20E)
■Electronic keys
●Part of the electronic key uses leather. Refer to P. 480 for details on cleaning the
leather portion.
●When cleaning the metallic portion, wet a cloth and firmly wring out any excess
water from it, then thoroughly wipe off any dirt.
●When not using the electronic key for an extended period of time, store it in a dry
place of normal temperature away from direct sunlight and interior light after
removing any dirt.
■Card key (if equipped)
●The card key is not waterproof.
●The mechanical key that is stored inside the card key should be used only if a prob-
lem arises, such as when the card key does not operate properly.
●If it is difficult to take out the mechanical key, push down the lock release button
using a pen tip etc. If it is still difficult to pull it out, use a coin etc.
■When required to leave the vehicle’s key with a parking attendant
Turn the trunk opener main switch off and lock the glove box as circumstances
demand. ( P. 181, 433)
Remove the mechanical key for your own use and provide the attendant with the
electronic key only.
●To store the mechanical key in the card key,
insert it while pressing the lock release but-
ton.
●If the battery cover is not installed and the
battery falls out or if the battery was
removed because the key got wet, reinstall
the battery with the positive terminal facing
the Lexus emblem.