2015 LEXUS LS600H stop start

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LS600hL_U(OM50E41U)
1-3. Theft deterrent system
The indicator light flashes after the
power switch has been turned off to
indicate that the system is operating.
The indicator light stops flashing
after the power switch has been
turned to ACCESSORY or ON
mode to indicate that the system has
been canceled.
■System maintenance
The vehicle has a maintenance-free type immobilizer system.
■Conditions affecting operation
Depending on the surrounding environmen t and conditions, the immobilizer system
may not operate properly. This may prevent the hybrid system from starting.
(  P. 1 3 4 )
Immobilizer system
The vehicle’s keys have built-in tr ansponder chips that prevent the
hybrid system from starting if a key has not been previously registered
in the vehicle’s on-board computer.
Never leave the keys inside the vehicle when you leave the vehicle.
This system is designed to help pr event vehicle theft but does not guar-
antee absolute security against all vehicle thefts.

901-3. Theft deterrent system
LS600hL_U(OM50E41U)
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, wireless remote control or mechanical key.
(The doors will lock again automatically.)
●The hood is opened.
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.
Do one of the following to deactivate or stop the alarms:
●Unlock the doors or open the trunk.
●Turn the power switch to ACCESS ORY or ON mode, or start the
hybrid system. (The alarm will be deactivated or stopped after a few
seconds.)
Alarm
The alarm
Setting the alarm system
Deactivating or stopping the alarm

1032. Instrument cluster
2
Instrument cluster
LS600hL_U(OM50E41U)
■Hybrid System Indicator
●Hybrid System Indicator is displayed when the driving mode is other than the sport
mode.
●By keeping the indicator needle within Ec o area, more Eco-friendly driving can be
achieved.
●Charge area indicates regeneration* status. Regenerated energy will be used to
charge the battery.
*: When used in this manual, “regeneration” refers to the conversion of energy cre-
ated by the movement of the vehicle into electrical energy.
■ECO lamp and SPORT lamp
●When all of the following conditions are satisfied and Eco-friendly driving is being
performed, ECO lamp (blue) will illuminate. (ECO lamp will become brighter the
more Eco-friendly your driving is. Also, while the vehicle is stopped or the acceler-
ation exceeds Zone of Eco driving, ECO lamp turns off. ( P. 103) However, when
Eco drive mode is selected, while the vehicle is stopped or the acceleration
exceeds Zone of Eco driving, ECO lamp does not turn off.):
• Driving with the shift lever in D.
• Normal mode, comfort mode or Eco dr ive mode is selected, and EV drive
mode and snow mode is not in use.
• The vehicle speed is approximately 80 mph (130 km/h) or below.
●When sport mode is selected, SPORT lamp (red) will illuminate. Charge area
Shows regenerative charging.
Hybrid Eco area
Shows that gasoline engine power is not
being used very often.
The gasoline engine will automatically stop
and restart under various conditions.
Eco area
Shows that the vehicle is being driven in an
Eco-friendly manner.
Po w e r a r e a
Shows that an Eco-friendly driving range is
being exceeded (during full power driving
etc.)
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1373-2. Opening, closing and locking the doors and trunk
3
Operation of each component
LS600hL_U(OM50E41U)
■Electronic key battery depletion
●The standard battery life is 1 to 2 years. (The card key battery life is about a year and
a half.)
●If the battery is low, an alarm will sound in the cabin when the hybrid system is
started or stopped. ( P. 1 3 0 )
●The battery becomes depleted even if the electronic key is not used because the
key always receives radio waves. If the smart access system with push-button start
or the wireless remote control does not operate, or the detection area becomes
smaller, the battery may be depleted. Replace the battery when necessary.
(  P. 4 7 2 )
●To avoid serious deterioration, do not leave the electronic key within 3 ft. (1 m) of
the following electrical appliances that produce a magnetic field:
•TVs
•Personal computers
• Cellular phones, cordless phones and battery chargers
• Recharging cellular phones or cordless phones
•Table lamps
• Induction cookers
■When the electronic key battery is fully depleted
 P. 4 7 2
■Customization
Settings (e. g. smart access system with push-button start) can be changed.
(Customizable features P. 5 6 4 )

1543-2. Opening, closing and locking the doors and trunk
LS600hL_U(OM50E41U)
CAUTION
■Trunk easy closer
■Power trunk opener and closer
Observe the following precautions when operating the power trunk opener and
closer.
Failure to do so may cause serious injury.
●Check the safety of the surrounding area to make sure there are no obstacles or
anything that could cause any of your belongings to get caught.
●If anyone is in the vicinity, make sure they are safe and let them know that the
trunk is about to open or close.
●If the trunk closer switch is pressed whil e the trunk lid is opening during automatic
operation, the trunk lid stops opening. Take extra care when on an incline, as the
trunk lid may open or close suddenly.
●On an incline, the trunk lid may suddenly shut after it opens automatically. Make
sure the trunk lid is fully open and secure before using the trunk.
●In the following situations, the power trunk opener and closer may detect an
abnormality and automatic operation may be stopped. In this case, the trunk lid
has to be operated manually. Take extra care in this situation, as the stopped trunk
lid may suddenly shut, causing an accident.
• When the trunk lid contacts an obstacle
• When the 12-volt battery voltage suddenly drops, such as when the power switch is turned to ON mode or the hybrid system is started during automatic
operation
●Do not attach any accessories other than genuine Lexus parts to the trunk lid. The
power trunk opener and closer may not op erate, causing itself to malfunction, or
the trunk lid may suddenly shut again after it is opened.
In the event that the trunk lid is left slightly
open, the trunk easy closer will automatically
close it to the fully closed position. It takes
several seconds before the trunk easy closer
begins to operate. Be careful not to catch fin-
gers or anything else in the trunk lid, as this
may cause bone fractures or other serious
injuries.

1653-3. Adjusting the seats
3
Operation of each component
LS600hL_U(OM50E41U)
Relaxation mode can be entered by operating a switch. The front passen-
ger seat will move forward, and then the seatback of the relaxation seat
will recline and the ottoma n will simultaneously rise.
Pressing the switch will cause a
beep to sound an d operation will
start.
Enters relaxation mode
Returns to the neutral position
To stop the operation part-way
through, press either side of the
switch again, or press any other seat
adjustment button.
Relaxation mode operation (relaxation seat)
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1663-3. Adjusting the seats
LS600hL_U(OM50E41U)
Pelvic support seat with seat vibrator, which features a support plate
mounted in the seatback and a vibration function, is equipped on each
outer rear seat. The support plate position and vibration speed can be
adjusted according to the occupant’s preferences.
5-seat models
Support plate position adjustment switch
Vibration switch
Press to operate the vibration function. Vibration will start in the same
speed level as when previously operated. Each time is pressed, the speed
changes between 3 levels. Pressing “OFF” stops the vibration function.
4-seat models
Support plate position adjust-
ment switch
Vibration switch
Press to operate the vibration
function. Vibration will start in the
same speed level as when previously
operated. Each time is pressed,
the speed changes between 3 levels.
Pressing “OFF” stops the vibration
function.
Pelvic support seat with seat vibrator
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1693-3. Adjusting the seats
3
Operation of each component
LS600hL_U(OM50E41U)
■Pelvic support seat with seat vibrator
●Operating conditions
The power switch is in ON mode.
●Automatic stop function
• Vibration will automatically stop approximately 15 minutes after starting.
• Vibration will automatically stop if the adjacent rear door is opened.
●Pelvic support seat return function
The position of the support plate will automatically return to the neutral position if
the adjacent rear door is opened.
■Rear seat relaxation system (4-seat models)
●Operating conditions
The power switch is in ON mode.
●Automatic stop function
Each operation will automatically stop ap proximately 15 minutes after starting.