lexus LC500 2018 Owner's Manual

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8-2. Customization
Vehicle specifications
■Outside rear view mirrors (P.147)
■Power windows (P.150)
■Turn signal lever (P.186)
■Automatic light control system (P.191)
FunctionDefault settingCustomized setting
Automatic mirror folding and
extending operation
Linked to the
locking/unlock-
ing of the doors
Off
——OLinked to operation
of the engine switch

Linked mirror function when
reversingOnOff——O
FunctionDefault settingCustomized setting
Mechanical key linked operationOffOn——O
Wireless remote control linked
operationOffOn——O
Wireless remote control linked
operation signal (buzzer)OnOff——O
FunctionDefault settingCustomized setting
The number of times the turn signal
lights flash automatically when the
turn signal lever is moved to the
first position during a lane change
3
5
——O7
Off
FunctionDefault settingCustomized setting
Light sensor sensitivityStandard-2 to 2O—O
Follow me home
(Time elapsed before headlights
automatically turn off)
30 seconds
60 seconds
——O90 seconds
120 seconds
ABC
ABC
ABC
ABC

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8-2. Customization
■Lights (P.191)
■Automatic air conditioning system (P.280)
■Seat heater/seat ventilators (P.288)
■Heated steering wheel* (P.288)
*: If equipped
■Illumination (P.291)
FunctionDefault settingCustomized setting
Welcome light illumination controlOnOff——O
FunctionDefault settingCustomized setting
Switching between outside air and
recirculated air mode linked to
“AUTO” switch operation
OnOffO—O
A/C auto switch operationOnOffO—O
Exhaust gas sensor sensitivityStandard-3 to 3O—O
FunctionDefault settingCustomized setting
Driver’s seat temperature prefer-
ence in automatic modeStandard-2 (cooler) to 2
(warmer)O—O
Passenger’s seat temperature pref-
erence in automatic modeStandard-2 (cooler) to 2
(warmer)O—O
FunctionDefault settingCustomized setting
Steering wheel heating preference
in automatic modeStandard-2 (low) to 2 (high)O—O
FunctionDefault settingCustomized setting
Time elapsed before the interior
lights turn off15 seconds
Off
O—O7.5 seconds
30 seconds
Operation after the engine switch
is turned offOnOff——O
ABC
ABC
ABC
ABC
ABC

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8-2. Customization
Vehicle specifications
■Alarm* (P.76)
*: If equipped
■Rain-sensing windshield wipers (P.196)
Operation when the doors are
unlockedOnOff——O
Operation when you approach the
vehicle with the electronic key on
your person
OnOff——O
Footwell lightingOnOff——O
Door trim ornament lightsOnOff——O
Time elapsed before the outside
door handle lights turn off15 seconds
Off
O—O7.5 seconds
30 seconds
Operation of the outside door han-
dle lights when the doors are
unlocked with the power door lock
switch
OnOff——O
Operation of the outside door han-
dle lights when a door is openedOnOff——O
Fading out of the outside door han-
dle lights when they turn offLongShort——O
FunctionDefault settingCustomized setting
Cancellation when the mechanical
key is used to unlockOffOn——O
FunctionDefault settingCustomized setting
Wiper operation when the wiper
switch is in the “AUTO” position
Rain-sensing
operation
Intermittent opera-
tion linked to vehicle
speed (with interval
adjuster)
——O
FunctionDefault settingCustomized settingABC
ABC
ABC

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8-2. Customization
■Reverse warning buzzer (P.173, 180)
■Outside door handle (P.118)
*: After the engine switch is turned off
■Lexus parking assist-sensor (P.243)
■Driving mode select switch (P.242)
FunctionDefault settingCustomized setting
Signal (buzzer) when the shift posi-
tion is in RSingleIntermittent——O
FunctionDefault settingCustomized setting
Vehicle speed at which the speed
linked outside door handle retract-
ing function operates
10 km/h (6
mph)
5 km/h (3 mph)
——O15 km/h (9 mph)
20 km/h (12 mph)
Time elapsed before the outside
door handle are automatically
retracted
60 seconds20 minutes*——O
FunctionDefault settingCustomized setting
Lexus parking assist-sensorOnOff—O—
Detection distance of the front
center sensorFarNearO—O
Detection distance of the rear cen-
ter sensorFarNearO—O
Buzzer volumeLevel 2Level 1O—OLevel 3
FunctionDefault settingCustomized setting
Powertrain control in custom modeNormalPowerO——Eco
ABC
ABC
ABC
ABC

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8-2. Customization
Vehicle specifications
■Vehicle customization
●When the speed-detecting automatic door lock and shift-linked automatic door
lock are both on, the door lock operates as follows.• When shifting the shift position to any
position other than P, both side the doors will be locked.• If the vehicle is started with both side
doors locked, the speed-detecting auto- matic door lock will not operate.
• If the vehicle is started with any door unlocked, the speed-detecting auto-matic door lock will operate.
●When the smart entry & start system is off, the entry unlock function cannot be
customized.
●When the doors remain closed after
unlocking the doors and the timer acti- vated automatic door lock function acti-vates, signals will be generated in
accordance with the operational signal (Emergency flashers) function setting.
●Some settings can be changed using a switch or the audio system screen. If a setting is changed using a switch, the
changed setting will not be reflected on the audio system screen until the engine switch is turned off and
then to IGNITION ON mode .
Chassis control in custom modeNormalSportO——Comfort
Air conditioning operation in cus-
tom modeNormalEcoO——
FunctionDefault settingCustomized settingABC

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8-3. Items to initialize
8-3.Items to initialize
Items to initialize
The following items must be initialized for normal system operation after such
cases as the 12-volt battery being re connected, or maintenance being per-
formed on the vehicle:
List of the items to initialize
ItemWhen to initializeReference
Tire pressure warning system
• When rotating the tires.
• When the tire inflation pressure is
changed by changing tire size.
(When there are multiple speci-
fied pressures)
• After registering the ID codes.
• When the tire inflation pressure is
changed such as when changing
traveling speed.
P.335
Power windows• When functioning abnormallyP.150
Lexus parking assist monitor
• The steering wheel has been
moved while the 12-volt battery
was being reinstalled.
• 12-volt battery power is low.
Refer to the
“NAVIGA-
TION SYSTEM
OWNER’S
MANUAL”.
Oil maintenance (LC500h)• After the maintenance is per-
formedP.321

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Index
What to do if... (Troubleshooting)
........................................................ 438
Alphabetical index .................... 441
Certification ................................ 453

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What to do if... (Troubleshooting)
1-1.What to do if ... (Tro ubleshooting )What to do if... (Troubleshooting)
If you lose your mechanical keys,
new genuine mechanical keys can
be made by any authorized Lexus
retailer or Lexus authorized
repairer, or any reliable repairer.
( P.388)
 If you lose your electronic keys, the
risk of vehicle theft increases signifi-
cantly. Contact any authorized
Lexus retailer or Lexus authorized
repairer, or any reliable repairer
immediately. ( P.388)
 Is the electronic key battery weak or
depleted? ( P.349)
 Is the engine switch
in IGNITION ON mode mode>?
When locking the doors, turn the engine
switch off. ( P.165, 170)
Is the electronic key left inside the
vehicle?
When locking the doors, make sure that
you have the electronic key on your per-
son.
 The function may not operate prop-
erly due to the condition of the radio
wave. ( P.124)
 The function to prevent the elec-
tronic key from being left inside the
trunk will operate and you can open
the trunk as usual. Take the key out
from the trunk. ( P.120)
 Did you press the engine switch
while firmly
depressing the brake pedal?
( P.163, 167)
 Is the shift position in P? (P.173,
179)
 Is the electronic key anywhere
detectable inside the vehicle?
( P.123)
 Is the steering wheel unlocked?
( P.164, 168)
 Is the electronic key battery weak or
If you have a problem, check the
following before contacting any
authorized Lexus retailer or Lexus
authorized repairer, or any reliable
repairer.
The doors cannot be locked,
unlocked, opened or closed
You lose your keys
The doors cannot be locked or
unlocked
The trunk lid is closed with the
electronic key left inside
If you think something is wrong
The engine does
not start

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What to do if... (Troubleshooting)
depleted?
In this case, the engine can
be started in a temporary way. ( P.390)
Is the 12-volt battery discharged?
( P.392)
 It is locked automatically to prevent
theft of the vehicle. ( P.164, 168)
 Is the window lock switch pressed?
The power window at the passenger’s seat
cannot be operated if the window lock
switch is pressed. ( P.152)
The auto power off function will be
operated if the vehicle is left in
ACCESSORY or IGNITION ON
mode (the engine is
not running operating>) for a period of time.
( P.166, 170)
 The seat belt reminder light is flash-
ing
Are the driver and the passengers wearing
the seat belts? ( P.373)
The parking brake indicator is on
Is the parking brake released? (P.187)
Depending on the situation, other
types of warning buzzer may also
sound. ( P.368, 378)
 Did anyone inside the vehicle open
a door or anything move inside the
vehicle during setting the alarm?
The sensor detects them and the alarm
sounds. ( P.76)
To stop the alarm, turn the engine
switch to IGNITION
ON mode or start the
engine .
 Is the message displayed on the
multi-information display?
Check the message on the multi-informa-
tion display. ( P.378)
When a warning light turns on or a
warning message is displayed, refer
to P.368, 378.
The steering wheel cannot be
turned after the engine system> is stopped
The windows do not open or
close by operating the power
window switches
The engine switch switch> is turned off automati-
cally
A warning buzzer sounds during
driving
An alarm is activated and the
horn sounds
A warning buzzer sounds when
leaving the vehicle
A warning light turns on or a
warning message is displayed

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What to do if... (Troubleshooting)
Slow down the vehicle, drive with
extra caution, and take your vehicle
to the nearest authorized Lexus
retailer or Lexus authorized
repairer, or any reliable repairer, or
authorized tire dealer as soon as
possible to have the tire replaced.
( P.384)
 Try the procedure for when the vehi-
cle becomes stuck in mud, dirt, or
snow. ( P.407)
When a problem has occurred
If you have a flat tire
The vehicle becomes stuck