2018 Lexus LC500 child lock

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3-2. Opening, closing and locking the doors and trunk
Before driving
the doors. (P.389) Replace the key battery with a new one if it is depleted. ( P.349)
■If the 12-volt battery is discharged
The doors cannot be locked and unlocked using the smart entry & start system or
wireless remote control. Lock or unlock the doors using the mechanical key. ( P.389)
■Customization
Settings (e.g. unlocking function using a key) can be changed. (Customizable features: P.423)
■Door lock switches
1 Locks both side doors
The indicator comes on.
2Unlocks both side doors
The indicator turns off.
■Inside door handles
Pull the inside door handle to unlock
the door.
The door lock indicator turns off.
The doors can be opened by pulling the
inside door handle even if the door lock
indicator illuminates.
WARNING
■To prevent an accident
Observe the following precautions while driving the vehicle.Failure to do so may result in a door
opening and an occupant being thrown out of the vehicle, re sulting in death or serious injury.
●Ensure that both side doors are prop-
erly closed.
●Do not pull the inside door handle while driving. The doors may opened even if they are locked.
■Side window open/close function
linked to door operation
Do not hold the upper edge of the side
window when you close the door. Other- wise, your fingers or hand may be caught in the window.
■When using the wireless remote con-
trol and operating the power windows
Operate the power window after check-
ing to make sure that there is no possibil- ity of any passenger having any of their body parts caught in the window. Also,
do not allow children to operate the wire- less remote control. It is possible for chil-dren and other passengers to get caught
in the power window.
■When entering and exiting the vehi- cle
Do not step on the scuff plate. Slipping on the surface may result in injury.
Unlocking and locking the doors
from the inside
A
A
A
A

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3-2. Opening, closing and locking the doors and trunk
Before driving
Trunk
The trunk can be opened using the
trunk opener switch, entry function
or wireless remote control.
WARNING
Observe the following precautions. Failure to do so may result in death or serious injury.
■Before driving
●Make sure that the trunk lid is fully closed. If the trunk lid is not fully
closed, it may open unexpectedly while driving and hit near-by objects or luggage in the trunk may be thrown
out, causing an accident.
●Do not allow children to play in the trunk.If a child is accidentally locked in the
trunk, they could suffer from heat exhaustion, suffocation or other inju-ries.
●Do not allow a child to open or close
the trunk lid. Doing so may cause the trunk lid to open unexpectedly, or cause the
child’s hands, head, or neck to be caught by the closing trunk lid.
■Important points while driving
Never let anyone sit in the trunk. In the event of sudden braking or a collision, they are susceptible to death or serious
injury.
■Using the trunk
Observe the following precautions.
Failure to do so may cause parts of the body to be caught, resulting in serious injury.
●Remove any heavy loads, such as snow and ice, from the trunk lid before
opening it. Failure to do so may cause the trunk lid to suddenly shut again after it is opened.
●When opening or closing the trunk lid,
thoroughly check to make sure the surrounding area is safe.
●If anyone is in the vicinity, make sure they are safe and let them know that
the trunk is about to open or close.
●Use caution when opening or closing the trunk lid in windy weather as it may move abruptly in strong wind.
●On an incline it is more difficult to
open or close the trunk lid than on a level surface, so beware of the trunk lid unexpectedly opening or closing by
itself. Make sure that the trunk lid is fully open and secure before using the trunk.
●When opening the trunk lid, take care
so that it does not hit anyone in the face or any other part of the body.

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3-5. Opening, closing the windows
Before driving
again. After the door window is com- pletely closed, continue holding the switch for a further 1 second or more.
If you release the switch while the window is moving, start again from the beginning.
If the window reverses and cannot be fully closed or opened, have the vehicle inspected by any authorized Lexus retailer
or Lexus authorized repairer, or any reliable repairer.
■Door lock linked window operation
●The power windows can be opened and
closed using the mechanical key.*
( P.389)
●The power windows can be opened and
closed using the wireless remote con-
trol.* ( P.115)
*: These settings must be customized at any
authorized Lexus retailer or Lexus autho-
rized repairer, or any reliable repairer.
■Power windows open warning buzzer
The buzzer sounds and “Window Open” is
shown on the multi-information display in the instrument cluster when the engine switch is turned off and the
driver’s door is opened with the power win- dows open.
■Customization
Settings (e.g. linked door lock operation) can be changed. (Customizable features: P.423)
WARNING
Observe the following precautions. Failure to do so may result in death or serious injury.
■Closing the windows
●The driver is responsible for all the power window operations, including the operation for the passengers. In
order to prevent accidental operation, especially by a child, do not let a child operate the power windows. It is possi-
ble for children and other passengers to have body parts caught in the power window. Also, when riding with a child,
it is recommended to use the window lock switch. ( P.152)
●Check to make sure that all passen- gers do not have any part of their body
in a position where it could be caught when a window is being operated.
●When using the wireless remote con-trol or mechanical key and operating
the power windows, operate the power window after checking to make sure that there is no possibility of any
passenger having any of their body parts caught in the window. Also do not let a child operate window by the
wireless remote control or mechanical key. It is possible for children and other
passengers to get caught in the power window.
●When exiting the vehicle, turn the engine switch off, carry
the key and exit the vehicle along with the child. There may be accidental operation, due to mischief, etc., that
may possibly lead to an accident.
■Jam protection function
●Never use any part of your body to
intentionally activate the jam protec- tion function.
●The jam protection function may not work if something gets jammed just
before the window is fully closed. Be careful not to get any part of your body jammed in the window.

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3-5. Opening, closing the windows
This function can be used to prevent
children from accidentally opening or
closing a passenger window.
Press the switch.
The indicator will come on and the
passenger window will be locked.
■The power windows can be operated
when
The engine switch

is in
IGNITION ON mode .
■When the 12-volt battery is discon- nected
The window lock switch is disabled. If nec- essary, press the window lock switch after reconnecting the 12-volt battery.
WARNING
■Catch protection function
●Never use any part of your body or
clothing to intentionally activate the catch protection function.
●The catch protection function may not work if something gets caught just
before the window is fully opened. Be careful not to get any part of your body or clothing caught in the window.
Preventing accidental operation
(window lock switch)
A

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6-3. Do-it-yourself maintenance
Maintenance and care
The 12-volt battery is located in the
trunk.
■Before recharging
When recharging, the 12-volt battery pro- duces hydrogen gas which is flammable and explosive. Therefore, observe the fol-
lowing precautions before recharging:
●If recharging with the 12-volt battery
installed on the vehicle, be sure to discon- nect the ground cable.
●Make sure the power switch on the char-ger is off when connecting and discon-necting the charger cables to the 12-volt
battery.
■After recharging/reconnecting the 12- volt battery
●Unlocking the doors using the smart entry & start system may not be possible immediately after reconnecting the 12-
volt battery. If this happens, use the wire- less remote control or the mechanical key to lock/unlock the doors.
●Start the engine with the engine switch in ACCES-
SORY mode. The engine may not start with the engine switch turned off. However, the
engine will operate nor- mally from the second attempt.
●The engine switch mode
is recorded by the vehicle. If the 12-volt battery is reconnected, the vehicle will return the engine switch
mode to the status it was in before the 12- volt battery was disc onnected. Make sure to turn off the engine switch switch> before disconnect the 12-volt bat- tery. Take extra care when connecting the 12-volt battery if the engine switch
mode prior to discharge is unknown.
If the engine will not start even after multiple attempts at all methods above, contact any authorized Lexus
retailer or Lexus authorized repairer, or any reliable repairer.
12-volt battery
Location
WARNING
■Chemicals in the 12-volt battery
The 12-volt battery contains poisonous
and corrosive sulfuric acid and may pro- duce hydrogen gas which is flammable and explosive. To reduce the risk of death
or serious injury, take the following pre- cautions while working on or near the 12-volt battery:
●Do not cause sparks by touching the
12-volt battery terminals with tools.
●Do not smoke or light a match near the 12-volt battery.
●Avoid contact with eyes, skin and clothes.
●Never inhale or swallow electrolyte.
●Wear protective safety glasses when
working near the 12-volt battery.
●Keep children away from the 12-volt battery.
■Where to safely charge the 12-volt battery
Always charge the 12-volt battery in an open area. Do not charge the 12-volt bat-
tery in a garage or closed room where there is insufficient ventilation.

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7-2. Steps to take in an emergency
order to perform the following opera-
tions:
■Locking and unlocking the door
1 Push in the depression on the front
edge of the driver’s door handle.
2 Insert the mechanical key while
pulling on the driver’s door handle.
3 Turn the key in order to perform the
following operations.
Locks both side doors
Closes the windows (turn and
hold)*
Unlocks both side doors
Opens the windows (turn and
hold)*
*: These settings must be customized at
any authorized Lexus retailer or Lexus
authorized repairer, or any reliable
repairer.
■Opening the trunk
Unlock the doors, and press the trunk
opener switch.
1 Depress the brake pedal.
2 Touch the Lexus emblem side of the
electronic key to the engine switch
.
When the electronic key is detected, a buzzer sounds and the engine switch
will turn to IGNITION ON mode .
When the smart entry & start system is deactivated in customization setting, the engine switch will turn to
A
B
C
D
WARNING
■When using the mechanical key and operating the power windows
Operate the power window after check- ing to make sure that there is no possibil-
ity of any passenger having any of their body parts caught in the window.Also, do not allow children to operate the
mechanical key. It is possible for children and other passengers to get caught in the power window.
Starting the engine tem>

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Alphabetical index
Alphabetical index
A
A/C................................................................... 280
Air conditioning filter................................ 347
Automatic air conditioning system .. 280
Pollen removal mode ..............................285
ABS (Anti-lock Brake System) ..............262
Function .......................................................... 262
Warning light ...............................................369
Active rear wing ...........................................259
Adaptive Variable Suspension System
(AVS) .............................................................262
Airbag manual on-off system .....................46
Airbags ................................................................35
Airbag manual on-off system ................. 46
Airbag operating conditions................... 37
Airbag precautions for your child ........ 40
Correct driving posture ............................ 29
Curtain shield airbag operating condi-
tions .................................................................. 37
Curtain shield airbag precautions........ 40
General airbag precautions ................... 40
Locations of airbags.................................... 35
Modification and disposal of airbags . 42
Side airbag operating conditions ......... 37
Side airbag precautions ............................ 40
Side and curtain shield airbags operating
conditions ...................................................... 37
Side and curtain shield airbags precau-
tions .................................................................. 40
SRS airbags ..................................................... 35
SRS warning light.......................................369
Air conditioning filter.................................. 347
Air conditioning system............................ 280
Air conditioning filter................................ 347
Automatic air conditioning system .. 280
Pollen removal mode ..............................285
Alarm ................................................................... 76
Alarm .................................................................. 76
Warning buzzer ........................................ 368
Anchor brackets..................................... 49, 60
Antennas (smart entry & start system). 122
Anti-lock Brake System (ABS) ..............262
Function .......................................................... 262
Warning light .............................................. 369
Approach warning ......................................235
Automatic headlight leveling system.... 192
Automatic High Beam ................................ 193
Automatic light control system .................191
Automatic transmission.............................. 173
M mode ........................................................... 178
Paddle shift switches ....................... 177, 178
Snow mode..................................................... 177
Auxiliary net ...................................................293
Average fuel economy .................................94
Average vehicle speed.................................94
AVS (Adaptive Variable Suspension Sys-
tem).................................................................262
B
Back-up lights
Replacing light bulbs ............................... 355
Battery (12-volt battery) ............................325
Battery checking ........................................325
If the 12-volt battery is discharged ....392
Preparing and checking before winter
..........................................................................269
Replacing ...................................................... 398
Warning light .............................................. 368
Battery (traction battery) .............................65
Blind Spot Monitor (BSM) ...................... 248
Blind Spot Monitor function .................254
Rear Crossing Traffic Alert function 256
Brake
Brake hold ...................................................... 189
Fluid.................................................................... 418
Parking brake................................................ 187
Regenerative braking .................................63
Warning light .................................. 368, 373
Warning message .....................................379
Brake assist .....................................................262

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Alphabetical index
Brake hold ........................................................189
Break-in tips .................................................... 155
Brightness control
Instrument panel light control................... 91
BSM (Blind Spot Monitor) ...................... 248
Blind Spot Monitor function................. 254
Rear Crossing Traffic Alert function 256
C
Care....................................................... 304, 307
Aluminum wheels ..................................... 305
Exterior............................................................304
Interior .............................................................307
Seat belts ........................................................307
Cargo hooks ..................................................295
Center Display .............................................. 274
Chains ................................................................ 271
Child restraint system ...................................48
Fixed with a seat belt................................... 54
Fixed with an ISOFIX rigid anchor ..... 57
Points to remember..................................... 48
Riding with children ..................................... 47
Types of child restraint system installation
method ...........................................................50
Using an anchor bracket (for top strap)
............................................................................60
Child safety ........................................................ 47
12-volt battery precautions ...... 325, 399
Airbag precautions ......................................40
Child restraint system................................. 48
Heated steering wheel and seat heater
precautions............................................... 288
How your child should wear the seat belt
............................................................................ 32
Installing child restraints ..............................51
Power window lock switch.....................152
Power window precautions .................... 151
Removed electronic key battery precau-
tions .............................................................. 350
Seat belt precautions .................................. 47
Trunk precautions......................................... 119
Cleaning .............................................. 304, 307
Aluminum wheels ..................................... 305
Exterior........................................................... 304
Interior .............................................................307
Radar sensor ................................... 208, 253
Seat belts ........................................................307
Clock................................................................. 297
Coat hooks .................................................... 298
Condenser......................................................323
Console box ...................................................294
Console box light .........................................294
Consumption screen ................................... 104
Coolant
Capacity .......................................................... 416
Checking........................................................ 322
Preparing and checking before winter
..........................................................................269
Cooling system .............................................322
Engine overheating......................400, 403
Hybrid system overheating ................. 404
Cornering lights............................................. 193
Cruise control
Cruise control..............................................239
Dynamic radar cruise control with full-
speed range .............................................. 229
Cup holder......................................................294
Current fuel consumption ...........................94
Curtain shield airbags ...................................35
Customizable features ..............................423
D
Daytime running light system.....................191
Defogger
Outside rear view mirrors...................... 281
Rear window ................................................. 281
Windshield ..................................................... 281
Differential ....................................................... 418
Dimension ........................................................410