remote start LEXUS LS500H 2018 Owners Manual

9
LS500h_OM_OM50F42U_(U) tensioners, Pop Up Hood system, and
wireless remote control batteries. WARNING■
General precautions while driving
Driving under the infl uence: Never drive
your vehicle when un der the influence of
alcohol or drugs that have impaired your
ability to operate your vehicle. Alcohol
and certain drugs delay reaction time,
impair judgment and reduce coordina-
tion, which could lead to an accident that
could result in death or serious injury.
Defensive driving: Always drive defen-
sively. Anticipate mistakes that other
drivers or pedestrians might make and
be ready to avoid accidents.
Driver distraction: Always give your full
attention to driving. Anything that dis-
tracts the driver, such as adjusting con-
trols, talking on a cellular phone or
reading can result in a collision with
resulting death or serious injury to you,
your occupants or others. ■
General precaution regarding chil-
dren’s safety
Never leave children unattended in the
vehicle, and never allow children to have
or use the key.
Children may be able to start the vehicle
or shift the vehicle into neutral. There is
also a danger that children may injure
themselves by playing with the windows,
the moon roof, or other features of the
vehicle. In addition, heat build-up or
extremely cold temperatures inside the
vehicle can be fatal to children.

68 1-4. Theft deterrent system
LS500h_OM_OM50F42U_(U) ■
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. ■
Setting
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. ■
Canceling or stopping
Do one of the following to deactivate
or stop the alarms:
 Unlock the doors.
 Turn the power switch to ACCES-
SORY or ON mode, or start the
hybrid system. (The alarm will be
deactivated or stopped after a few
seconds.) ■
System maintenance
The vehicle has a maintenance-free type
alarm system. ■
Triggering of the alarm
The alarm may be triggered in the following
situations:
(Stopping the alarm deactivates the alarm
system.) ●
The trunk is opened using the mechanical
key.
●
A person inside the vehicle opens a door,
the trunk or hood, or unlocks the vehicle.Alarm The alarm uses light and sound to
give an alert when an intrusion is
detected.
The alarm is triggered in the follow-
ing situations when the alarm is set:
 A locked door or trunk is
unlocked or opened in any way
other than using the entry func-
tion, wireless remote control or
mechanical key. (The doors will
lock again automatically.)
 The hood is opened.
Setting/canceling/stopping the
alarm system

952-1. Instrument cluster
LS500h_OM_OM50F42U_(U) 2
Vehicle status information and indicators Displays the operational status of the
following systems:
 LTA (Lane Tracing Assist) (if
equipped) ( → P.230)
 LKA (Lane-Keeping Assist) (if
equipped) ( → P.240)
 Dynamic radar cruise control with
full-speed range ( → P.250)Details of content displayed on the
head-up display may differ from that dis-
played on the multi-information display. For
details, refer to the explanation of each sys-
tem.
Pop-up displays for the following sys-
tems will be displayed when necessary. ■
Driving support systems
Displays a warning/suggestion/advice
message or the operating state of a rel-
evant system.
 PCS (Pre-Collision System)
( → P.209, 220)
 FCTA (Front Cross Traffic Alert) (if
equipped) ( → P.227)
 Intuitive parking assist ( → P.266)
 Parking Support Brake function (for
static objects) ( → P.286)
 Brake Override System ( → P.159)
 Drive-Start Control ( → P.159)Details of content displayed on the
head-up display may differ from that dis-
played on the multi-information display. For details, refer to the explanation of each sys-
tem. ■
/ icons
These icons are linked to the
multi-information display
: Master warning icon Displayed when a warn ing message is dis-
played on the multi-information display.
( → P.437)
: Information icon Displayed when a suggestion pop-up dis-
play ( → P.91) or advice pop-up display is
displayed on the multi-information display. ■
Warning message
Some warning messages are displayed
when necessary, according to certain
conditions. Details of content displayed on the
head-up display may differ from that dis-
played on the multi-information display. ■
Audio system operation status
Displayed when an audio remote con-
trol switch on the steering wheel is
operated. ■
Hands-free system status
Displayed when the hands-free system
is operated. ■
When a pop-up display is displayed
When a pop-up display is displayed, a cur-
rent display may no long er be displayed. In
this case, the display will return after the
pop-up display disappears.Driving support system display
area
Pop-up display

992-1. Instrument cluster
LS500h_OM_OM50F42U_(U) 2
Vehicle status information and indicators 
Multi-information display
Low
HighThese images are examples only, and may
vary slightly from actual conditions.
■
Trip information
Press the “MENU” button on the
Remote Touch, then select on the
menu screen.
If a screen other than “Trip Information”
is displayed, select “Trip Information”.
Resetting the consumption data
Fuel consumption in the past 15
minutes
Current fuel consumption
Regenerated energy in the past 15
minutes One symbol indicates 50 Wh. Up to 5
symbols are shown.
Average vehicle speed since the
hybrid system was started.
Elapsed time since the hybrid sys-
tem was started.
Cruising range
Average fuel consumption for the past
15 minutes is divided by color into past
averages and averages attained since
the power switch was last turned to
ON mode. Use the displayed average
fuel consumption as a reference. The image is an example only, and may
vary slightly from actual conditions. ■
History
Press the “MENU” button on the
Remote Touch, then select on the
menu screen.
If a screen other than “History” is dis-
played, select “History”.
Best recorded fuel consumption
Latest fuel consumption
Previous fuel consumption record
Resetting the history data
Updating the latest fuel consump-
tion dataConsumption A
B
A
B
C
D E
F
G
A
B
C
D
E

104 3-1. Key information
LS500h_OM_OM50F42U_(U) 3-1.Key information
The following keys are provided with
the vehicle.
Electronic keys• Operating the smart access system with
push-button start ( →
P.119 )
• Operating the wireless remote control
function ( →
P.106 )
Mechanical keys
Key number plate
Card key (electronic key) (if
equipped)Operating the smart access system with
push-button start ( → P.119)
■
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
problem 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. ●
To store the mechanical key in the card
key, insert it while pressing the lock
release button.
●
If the battery cover is not installed and the
battery falls out or if the battery was
removed because the key got wet, rein-
stall the battery with the positive terminal
facing the Lexus emblem.
■
When riding in an aircraft
When bringing an electronic key onto an
aircraft, make sure you do not press any
buttons on the electronic key while inside
the aircraft cabin. If you are carrying an
electronic key in your bag etc., ensure that
the buttons are not likely to be pressed acci-
dentally. Pressing a button may cause the
electronic key to em it radio waves that
could interfere with the operation of the air-
craft.
■
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 becomes low, an alarm will
sound in the cabin and a message will be
shown on the multi-information display
when the hybrid system is stopped.Keys
The keys
A
B
C
D

1053-1. Key information
LS500h_OM_OM50F42U_(U) 3
Before driving ●
To reduce key battery depletion when the
electronic key is to not be used for long
periods of time, set the electronic key to
the battery-saving mode. ( → P.120)●
As the electronic ke y always receives
radio waves, the battery will become
depleted even if the electronic key is not
used. The following symptoms indicate
that the electronic key battery may be
depleted. Replace the battery when nec-
essary. ( → P.413)
• The smart access system with push-but-
ton start or the wireless remote control
does not operate.
• The detection area becomes smaller.
•The LED indicator on the key surface
does not turn on.●
To avoid serious deterioration, do not
leave the electronic ke y within 3 ft. (1 m)
of the following electr ical 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 ■
Replacing the battery
→ P.413■
Confirmation of the number of regis-
tered keys
The number of keys already registered to
the vehicle can be confirmed. Ask your
Lexus dealer for details.
■
If “A New Key has been Registered
Contact Your Dealer for Details” is
shown on the multi-information display
This message will be displayed each time
the driver’s door is opened when the doors
are unlocked from the outside for approxi-
mately 10 days after a new electronic key
has been registered.
If this message is disp layed but you have not
had a new electronic key registered, ask
your Lexus dealer to check if an unknown
electronic key (other than those in your
possession) has been registered. NOTICE■
To prevent key damage ●
Do not drop the keys, subject them to
strong shocks or bend them. ●
Do not expose the keys to high tem-
peratures for a long period of time. ●
Do not get the keys wet or wash them
in an ultrasonic washer etc. ●
Do not attach metallic or magnetic
materials to the keys or place the keys
close to such materials. ●
Do not disassemble the keys. ●
Do not attach a sticker or anything else
to the surface of the electronic key. ●
Do not place the keys near objects that
produce magnetic fields, such as TVs,
audio systems and induction cookers,
or medical electrical equipment, such
as low-frequency therapy equipment. ■
Carrying the electronic key on your
person
Carry the electronic key 3.9 in. (10 cm)
or more away from electric appliances
that are turned on. Radio waves emitted
from electric applianc es within 3.9 in. (10
cm) of the electronic key may interfere
with the key, causing the key to not func-
tion properly.
■
In case of a smart access system with
push-button start malfunction or
other key-rela ted problems
→ P.445
■
When an electronic key is lost
→ P.444
■
Handling the card key (if equipped)
●
Do not apply excess force when insert-
ing the mechanical key into the card
key. Doing so may damage the card
key.

108 3-2. Opening, closing and locking the doors and trunk
LS500h_OM_OM50F42U_(U) 3-2.Opening, closing and locking the doors and trunk
■
Smart access system with
push-button start
Carry the electronic key to enable this
function.
1 Grip the driver’s door handle to
unlock the door. Holding the
driver’s door ha ndle for approxi-
mately 2 seconds unlocks all the
doors. Grip any passenger door
handle to unlock all the doors. *
Make sure to touch the sensor on the back
of the handle.
The doors cannot be unlocked for 3 sec-
onds after the doors are locked. *
: The door unlock settings can be
changed.
2 Touch the lock sensor (indentation
on the upper part of the door han-
dle) to lock all the doors.Check that the door is securely locked. ■
Wireless remote control
1 Locks all the doors Check that the door is securely locked.
2 Unlocks all the doors Pressing the button unlocks the driver’s
door. Pressing the button again within 5
seconds unlocks the other door.
Press and hold to open the windows and
moon roof. *
*
: This setting must be customized at your
Lexus dealer.
■
Switching the door unlock function
It is possible to set which doors the entry
function unlocks using the wireless remote
control.
1 Turn the power switch off.
2 When the indicator light on the key sur-
face is not on, press and hold ,
or for approximately 5
seconds while pre ssing and holding
.
The setting changes each time an operation
is performed, as shown below. (When
changing the setting continuously, release
the buttons, wait for at least 5 seconds, and
repeat step 3 .)Doors
Unlocking and locking the doors
from the outside

1093-2. Opening, closing and locking the doors and trunk
LS500h_OM_OM50F42U_(U) 3
Before driving
To prevent unintended triggering of the
alarm, unlock the doors using the wireless
remote control and open and close a door
once after the settings have been changed.
(If a door is not opened within 60 seconds
after is pressed, the doors will be
locked again and the alarm will automati-
cally be set.)
In a case that the alarm is triggered, imme-
diately stop the alarm. ( → P.68)■
Impact detection door lock release sys-
tem
In the event that the vehicle is subject to a
strong impact, all the doors are unlocked.
Depending on the force of the impact or the
type of accident, however, the system may
not operate.
■
Operation signals
A buzzer sounds and the emergency flash-
ers flash to indicate that the doors have
been locked/unlocked. (Locked: once;
Unlocked: twice)
A buzzer sounds to indicate that the win-
dows and moon roof are operating.
■
Security feature
If a door is not opened within approximately
60 seconds after the vehicle is unlocked, the security feature automatically locks the
vehicle again. ■
When the doors cannot be locked by the
lock sensor on the upper part of the
door handle
When the doors cannot be locked even if
the lock sensor on the surface of the door
handle is touched by a finger, touch the lock
sensor with the palm.
If you are wearing gloves, remove them.
■
Open door warning buzzer
If an attempt to lock the doors is made when
a door is not fully closed, a buzzer sounds
continuously for 5 seconds. Fully close the
door to stop the buzzer, and lock the vehi-
cle once more. ■
Setting the alarm
Locking the doors will set the alarm system.
( → P.68) ■
Conditions affecting the operation of
the smart access system with push-but-
ton start or wireless remote control
→ P.120 ■
If the smart access system with
push-button start or the wireless remote
control does not operate properly
Use the mechanical key to lock and unlock
the doors. ( → P.445)
Replace the key battery with a new one if it
is depleted. ( → P.413)
■
If the 12-volt batte ry is discharged
The doors cannot be locked and unlocked
using the smart access system with
push-button start or wireless remote con-
trol. Lock or unlock the doors using the
mechanical key. ( → P.445)
■
Customization
Some functions can be customized. Multi-information
display/Beep Unlocking function
Exterior: Beeps 3
times
Interior: Pings once Holding the driver’s
door handle unlocks
only the driver’s
door.
Holding any of the
passenger door
handles unlocks all
the doors.
Exterior: Beeps
twice
Interior: Pings once Holding a door han-
dle unlocks all the
doors.

1153-2. Opening, closing and locking the doors and trunk
LS500h_OM_OM50F42U_(U) 3
Before driving ■
Smart access system with
push-button start
While carrying the electronic key,
press the button. The trunk lid will fully open.
If the button is presse d while the trunk lid is
opening, the trunk lid will stop moving.
When all the doors are unlocked using
one of the following methods, the trunk
can be opened without the electronic
key:
 Entry function
 Wireless remote control
 Door lock switches
 Automatic door unlocking system
 Mechanical key
■
Wireless remote control
Press and hold the switch. A buzzer will sound and the trunk lid will
fully open. If the button is presse d while the trunk lid is
opening, the trunk lid will stop moving.
■
Hands Free Power Trunk Lid (if
equipped)
1 While carrying an electronic key,
stand slightly away from the vehicle,
move a foot under the center of the
rear bumper and then pull it back. The trunk lid will not start operating while a
foot is detected under the rear bumper.
If another electronic key for your vehicle is
in the vehicle, it may take slightly longer
than normal for the trunk lid to start oper-
ating.
2 A buzzer will sound and the trunk
lid will fully open/close. If a foot is moved under the rear bumper
while the trunk lid is opening, the trunk lid
will stop moving.
If a foot is moved under the rear bumper
while the trunk lid is closing, the trunk lid
will open.
■
Trunk closer switch
Press the trunk closer switch.

1173-2. Opening, closing and locking the doors and trunk
LS500h_OM_OM50F42U_(U) 3
Before driving ■
Internal trunk release lever
The trunk lid can be opened by pulling the
glow-in-the-dark lever located on the inside
of the trunk lid to the side.
The lever will continue to glow for some
time after the trunk lid is closed.
■
Using the mechanical key
The trunk can be also opened using the
mechanical key. ( → P.446)
If the trunk is unlocked using the mechani-
cal key, the power trunk lid and trunk easy
closer will not be operational. To return
them to an operational state, fully close the
trunk lid by hand. ■
If the smart access system with
push-button start or the wireless remote
control does not operate properly
Use the mechanical key to unlock the trunk.
( → P.446)
Replace the key battery with a new one if it
is depleted. ( → P.413)■
Situations in which the Hands Free
Power Trunk Lid may operate uninten-
tionally (if equipped)
In the following situations, the Hands Free
Power Trunk Lid may operate unintention-
ally.
To prevent unintentional operation, do not
leave the electronic key in the trunk and
keep it out of the effective range (detection
area) or disable the Hands Free Power
Trunk Lid (kick sensor).
●
When a large amount of water is applied
to the rear bumper, such as when the
vehicle is being washed or in heavy rain
●
When dirt is wiped off the rear bumper
●
When a small animal or small object, such
as a ball, moves under the rear bumper
●
When an object is moved from under the rear bumper ●
When snow, etc. is removed from under
the rear bumper ●
If someone is swinging their legs while sit-
ting on the rear bumper ●
If the legs or another part of someone’s
body contacts the rear bumper while
passing by the vehicle ●
When the vehicle is parked near an elec-
trical noise source which affects the sen-
sitivity of the Hands Free Power Trunk Lid,
such as a pay parking spot, gas station,
electrically heated road, or fluorescent
light ●
When the vehicle is near a TV tower,
electric power plant, radio station, large
display, airport or ot her facility that gen-
erates strong radio waves or electrical
noise ●
When the vehicle is parked in a place
where objects, such as grass, move near
the rear bumper ●
If luggage, etc. is set near the rear
bumper ●
If accessories or a vehicle cover is
installed/removed ne ar the rear bumper●
When the vehicle is being towed ■
Situations in which the Hands Free
Power Trunk Lid may not operate prop-
erly (if equipped) ●
In the following situations, the Hands Free
Power Trunk Lid may not operate prop-
erly:
• If the rear bumper is strongly hit with a
foot or is touched for a while
Make sure not to touch the rear bumper
with a foot when oper ating the Hands Free
Power Trunk Lid.
If the rear bumper has been touched for a
while, wait for a short time before attempt-
ing to operate the Hands Free Power Trunk
Lid again.
•When an external radio wave source
interferes with the communication
between the electronic key and the vehi-
cle ( → P.120)
• When the vehicle is parked near an elec-