2021 LEXUS LS500 lock

671-4. Theft deterrent system
1
For safety and security
●For Canada: The trunk is opened using
the mechanical key.
●A person inside the vehicle opens a door,
the trunk or hood, or unlocks the vehicle.
●The battery is rech arged or replaced
when the vehicle is locked. ( P.447)
■Alarm-operated door lock
In the following cases, depending on the sit-
uation, the door may automatically lock to
prevent improper entry into the vehicle:
●When a person remaining in the vehicle
unlocks the door and the alarm is acti-
vated.
●While the alarm is activated, a person
remaining in the vehicle unlocks the door.
NOTICE
■To ensure the system operates cor-
rectly
Do not modify or remove the system. If
modified or removed, the proper opera-
tion of the system cannot be guaranteed.

752-1. Instrument cluster
2
Vehicle status information and indicators
■Locations of gauges and meters
The units of measure may differ depending on the intended destination of the vehicle.
Engine coolant temperature gauge
Displays the engine coolant temperature
Odometer and trip meter display (P.76)
Outside temperature
Displays the outside temperature within the range of -40°F (-40°C) to 122°F (50°C)
Tachometer
Displays the engine speed in revolutions per minute
When sport mode is se lected for the driving mode, the periphery of the tachometer will
change color and the scale of the tachometer will be emphasized.
Speedometer
Clock
Time displayed is linked to the analog clock on the center panel. (P.354)
Shift position indicator ( P.180)
Shift range/gear position ( P.178)
Fuel gauge
Displays the quantity of fuel remaining in the tank
Multi-information display
Presents the driver with a variety of vehicle data ( P.82)
Gauges and meters (except F SPORT models)
Meter display
A
B
C
D
E
F
G
H
I
J

782-1. Instrument cluster
■Locations of gauges and meters
When the main meter is moved to the righ t, some of the meter displays and the
gauge layout will change. ( P.82)
Main meter in center position
The units of measure may differ depending on the intended destination of the vehicle.
Odometer and trip meter display (P.81)
Engine coolant temperature gauge
Displays the engine coolant temperature
Outside temperature
Displays the outside temperature within the range of -40°F (-40°C) to 122°F (50°C)
Tachometer
Displays the engine speed in revolutions per minute
When sport mode is se lected for the driving mode, the periphery of the tachometer will
change color and the scale of the tachometer will be emphasized.
• Rev indicator ( P.80)
•Rev peak ( P.80)
Shift position/shift range/gear position ( P.178)
Speedometer
Clock
Time displayed is linked to the analog clock on the center panel. (P.354)
Gauges and meters (F SPORT models)
Meter display
A
B
C
D
E
F
G

792-1. Instrument cluster
2
Vehicle status information and indicators
Fuel gauge
Displays the quantity of fuel remaining in the tank
Shift position indicator (P.180)
Multi-information display
Presents the driver with a variety of vehicle data ( P.82)
Displays warning messages if a malfunction occurs ( P.436)
Main meter moved to the right
The units of measure may differ depending on the intended destination of the vehicle.
Outside temperature
Displays the outside temperature within the range of -40°F (-40°C) to 122°F (50°C)
Clock
Time displayed is linked to the analog clock on the center panel. (P.354)
Tachometer
Displays the engine speed in revolutions per minute
When sport mode is se lected for the driving mode, the periphery of the tachometer will
change color and the scale of the tachometer will be emphasized.
• Rev indicator ( P.80)
•Rev peak ( P.80)
Shift position/shift range/gear position ( P.178)
Speedometer
Shift position indicator ( P.180)
Odometer and trip meter display ( P.81)
Fuel gauge
Displays the quantity of fuel remaining in the tank
H
I
J
A
B
C
D
E
F
G
H

872-1. Instrument cluster
2
Vehicle status information and indicators
tion system-linked information.
Route guidance to destination
 Compass display (heading-up dis-
play)
■Route guidance to destination display
When the route guidance to destination
display is enabled on the head-up display, it
will not be displayed on the multi-informa-
tion display. (P.91)
Select to enable selection of an audio
source or track on the meter using the
meter control switches.
Select to display the operational status
of the following systems:
 LTA (Lane Tracing Assist)
( P.238)
 Dynamic radar cruise control with
full-speed range ( P.254)
 RSA (Road Sign Assist) (if
equipped) ( P.251)
■Meter display settings that can be
changed
 Language
Select to change th e language displayed.
Units
Select to change the units of measure dis-
played.
 Speedometer display (except F SPORT models)
Select to set the display of the speedome-
ter to digital/analog/both digital and ana-
log.

Drive information 1/Drive informa-
tion 2
Select to select up to 2 items ( P.84) that
will be displayed on each Drive information
screen (Drive information 1 screen and
Drive information 2 sc reen) respectively.
Clock
Select to switch between 12-hour display
and 24-hour display.
Pop-up display
Select to enable/disable pop-up displays
for each relevant system.
Accent color
Select to change the accent color on the
screen, such as the cursor color.
Rev indicator (F SPORT models)
• Select to enable/disable the rev indica-
tor.
• Select to set the engine speed at which the rev indicator (amber) will begin to be
displayed.
 Rev peak (F SPORT models)
Select to enable/disable the rev peak.
Eco Driving Indicator Light
Select to enable/disable the Eco Driving
Indicator Light.
Default setting
Select to reset the meter display settings to
the default setting.
■Vehicle functions and settings that
can be changed
 P.476
Audio system-linked display
Driving support system informa-
tion display
Settings display

97
3
3
Before driving
Before driving
.3-1. Key informationKeys ................................................... 98
3-2. Opening, closing and locking the doors and trunk
Doors............................................... 102
Trunk................................................ 106
Smart access system with push-button start ...................... 113
3-3. Adjusting the seats Front seats ...................................... 121
Power rear seat........................... 128
Driving position memory ........ 133
Rear seat position memory .... 137
Head restraints............................ 138
3-4. Adjusting the steering wheel and mirrors
Steering wheel.............................. 141
Inside rear view mirror............. 142
Digital Rearview Mirror .......... 143
Outside rear view mirrors ....... 151
3-5. Opening, closing the windows and moon roof
Power windows........................... 153
Moon roof ..................................... 156
Panoramic moon roof .............. 158

983-1. Key information
3-1.Key information
The following keys are provided with
the vehicle.
Electronic keys
• Operating the smart access system with push-button start ( P.113)
• Operating the wireless remote control function ( P.100)
Mechanical keys
Key number plate
Card key (electronic key) (if
equipped)
Operating the smart access system with
push-button start ( P.113)
■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 emit 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 engine is stopped.
Keys
The keys
A
B
C
D

993-1. Key information
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.115)
●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.
• 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.410
■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.442
■When an electronic key is lost
P.441
■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.