engine lexus LC500 2018 Workshop Manual

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3-3. Adjusting the seats
1Turn the engine switch <power
switch> to IGNITION ON mode
<ON mode>.
2 Check that the shift position is in P.
3 Adjust the driver’s seat, steering
wheel, outside rear view mirrors
and head-up display to the desired
positions.
4 While pressing the “SET” button, or
within 3 seconds after the “SET”
button is pressed, press button “1”,
“2” or “3” until the buzzer sounds.
If the selected button has already been preset, the previously recorded position
WARNING
■Lever-operated “Front, Fold & Return” seat
●Before operating the lever-operated “Front, Fold & Return” seat, ensure that any surrounding passengers or objects
will not contact the seat.
●Make sure the seatback is locked securely before driving.
●Never operate the lever-operated “Front, Fold & Return” seat while the
vehicle is moving.
■Jam protection function
Do not use a hand, foot, or any other part
of your body to intentionally activate the jam protection function.
Driving position memory
This feature automatically adjusts
the positions of the driver’s seat,
steering wheel, outside rear view
mirrors and head-up display (if
equipped) to suit your preferences.
Up to 3 different driving positions
can be recorded.
Each electronic key can be regis-
tered to recall your preferred driv-
ing position.
Recording a driving position into
memory

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3-3. Adjusting the seats
Before driving
will be overwritten.
■Seat positions that can be memorized
( P.138)
The adjusted positions other than the posi-
tion adjusted by lumbar support switch can be recorded.
■In order to correctly use the driving position memory function
If a seat position is already in the furthest possible position and the seat is operated in
the same direction, the recorded position may be slightly different when it is recalled.
1 Turn the engine switch <power
switch> to IGNITION ON mode
<ON mode>.
2 Check that the shift position is in P.
3 Press one of the buttons for the
driving position you want to recall
until the buzzer sounds.
■To stop the position recall operation
part-way through
Perform any of the following:
●Press the “SET” button.
●Press button “1”, “2” or “3”.
●Operate any of the seat adjustment
switches (only cancels seat position recall).
●Operate the tilt and telescopic steering control switch (only cancels steering
wheel position recall).
■Operating the driving position memory after turning the engine switch <power switch> off
Recorded seat positions can be activated up to 180 seconds after the driver’s door is
opened and another 60 seconds after it is closed again.
■Registering procedure
Record your driving position to button
“1”, “2” or “3” before performing the
following:
WARNING
■Seat adjustment caution
Take care during seat adjustment so that the seat does not strike the rear passen-
ger or squeeze your body against the steering wheel.
Recalling a driving position
Registering/cancel ing/recalling
a driving position to an elec-
tronic key (memor y recall func-
tion)

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3-3. Adjusting the seats
Carry only the key you want to register,
and then close the driver’s door.
If 2 or more keys are in the vehicle, the
driving position cannot be recorded
properly.
1 Turn the engine switch <power
switch> to IGNITION ON mode
<ON mode>.
2 Check that the shift position is in P.
3 Recall the driving position that you
want to record.
4 While pressing the recalled button,
press and hold the door lock switch
(either lock or unlock) until the
buzzer sounds.
If the button could not be registered, the buzzer sounds continuously for approxi-mately 3 seconds.
■Cancelation procedure
1 Carry only the key you want to can-
cel and then close the driver’s door.
If 2 or more keys are in the vehicle, the driving position cannot be canceled prop-erly.
2 Turn the engine switch <power
switch> to IGNITION ON mode
<ON mode>.
3 While pressing the “SET” button,
press and hold the door lock switch
(either lock or unlock) until the
buzzer sounds twice.
If the button could not be canceled, the buzzer sounds continuously for approxi-
mately 3 seconds.
■Recall procedure
1 Make sure that the doors are
locked before recalling the driving
position. Carry the electronic key
that has been registered to the driv-
ing position, and then unlock and
open the driver’s door using the
smart entry & start system or wire-
less remote control.
The driving position will move to the recorded position (not including the steer-
ing wheel and head-up display).
If the driving position is in a position that
has already been recorded, the seat and outside rear view mirrors will not move.
2 Turn the engine switch <power
switch> to ACCESSORY mode or
IGNITION ON mode <ON
mode>.
The steering wheel and head-up display will move to the recorded position.
■Recalling the driving position using the
memory recall function
●Different driving positions can be regis-
tered for each electronic key. Therefore, the driving position that is recalled may be different depending on the key being
carried.
●If the passenger’s door is unlocked with
the smart entry & start system, the driving position cannot be recalled. In this case, press the driving position button which
has been set.
■Customization
The unlock door settings of the memory
recall function can be changed. (Customizable features: P.423)

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3-4. Adjusting the steering wheel and mirrors
Before driving
3-4.Adjusting the stee ring wheel and mirro rs
Operating the switch moves the steer-
ing wheel in the following directions:
1 Up
2 Down
3 Toward the driver
4 Away from the driver
■The steering wheel can be adjusted when
The engine switch <p ower switch> is in ACCESSORY or IGNITION ON mode <ON mode>.
■Automatic adjustment of the steering
position
A desired steering position can be entered
to memory and recalled automatically by the driving position memory system. ( P.140)
■Enabling easier driver entry and exit
(auto tilt away)
When the engine switch <power switch> is
turned off, the steering wheel returns to its stowed position by moving up and away.
Turning the engine swit ch <power switch> to
ACCESSORY or IGNITION ON mode
<ON mode> will return the steering wheel
to the original position.
■Customization
The auto tilt away function can be changed.
(Customizable features: P.423)
Press on or close to the mark.
Steering wheel
Adjustment procedure
WARNING
■Caution while driving
Do not adjust the steering wheel while driving.
Doing so may cause the driver to mis- handle the vehicle and cause an acci-dent, resulting in death or serious injury.
Sounding the horn

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3-4. Adjusting the steering wheel and mirrors
The height of the rear view mirror can
be adjusted to suit your driving pos-
ture.
Adjust the height of the rear view mir-
ror by moving it up and down.
Responding to the level of brightness
of the headlights of vehicles behind, the
reflected light is automatically
reduced.
Turn the automatic anti-glare function
mode on/off
When the automatic anti-glare function is
in ON mode, the indicator illuminates.
The function will set to ON mode each
time the engine switch <power switch> is
turned to IGNITION ON mode <ON
mode>.
Pressing the button turns the function to
OFF mode. (The indicator also turns
off.)
■To prevent sensor error
To ensure that the sensors operate properly, do not touch or cover them.
Inside rear view mirror
The rear view mirror’s position can
be adjusted to enable sufficient
confirmation of the rear view.
Adjusting the height of rear view
mirror
WARNING
■Caution while driving
Do not adjust the position of the mirror while driving.
Doing so may lead to mishandling of the vehicle and cause an accident, resulting in death or serious injury.
Anti-glare function
A
A

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3-4. Adjusting the steering wheel and mirrors
Before driving
1To select a mirror to adjust, press
the switch.
The indicator comes on.
Left
Right
Pressing the same switch again will put the
switch in neutral.
2 To adjust the mirror, press the
switch.
Up
Right
Down
Left
■Mirror angle can be adjusted when
The engine switch <p ower switch> is in ACCESSORY or IGNITION ON mode <ON mode>.
■Defogging the mirrors
The outside rear view mirrors can be cleared using the mirror defoggers. Turn on
the rear window defogger to turn on the outside rear view mirror defoggers. ( P.281)
■Auto anti-glare function
When the anti-glare inside rear view mirror is set to automatic mode, the outside rear
view mirrors will activate in conjunction with the anti-glare inside rear view mirror to reduce reflected light. ( P.146)
■Automatic adjustment of the mirror
angle
A desired mirror face angle can be entered
to memory and recalled automatically by the driving position memory. ( P.140)
Outside rear view mirrors
The rear view mirror’s position can
be adjusted to enable sufficient
confirmation of the rear view.
WARNING
■Important points while driving
Observe the following precautions while
driving. Failure to do so may result in loss of con-trol of the vehicle and cause an accident,
resulting in death or serious injury.
●Do not adjust the mirrors while driving.
●Do not drive with the mirrors folded.
●Both the driver and passenger side mirrors must be extended and prop-erly adjusted before driving.
Adjustment procedure
A
B
A
B
C
D

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3-5. Opening, closing the windows
3-5.Opening, closing the windows
The power windows can be opened
and closed by one-touch operation of
the switches.
1 Closing
2 One-touch closing*
3Opening
4 One-touch opening*
*: To stop the window partway, operate the
switch in the opposite direction.
■The power windows can be operated
when
The engine switch <p ower switch> is in
IGNITION ON mode <ON mode>.
■Operating the power windows after turning the engine <hybrid system> off
The power windows can be operated for approximately 45 seconds after the engine switch <power switch> is turned to ACCES-
SORY mode or turned off. They cannot, however, be operated once either door is opened.
■Jam protection function
If an object becomes jammed between the window and the window frame while the
window is closing, window movement is
stopped and the window is opened slightly.
■Catch protection function
If an object becomes caught between the
door and window while the window is open- ing, window movement is stopped.
■When the window cannot be opened or closed
When the jam protection function or catch protection function operates unusually and
the door window cannot be opened or closed, perform the following operations with the power window switch of that door.
●Stop the vehicle. With the engine switch <power switch> in IGNITION ON mode
<ON mode>, within 4 seconds of the jam protection function or catch protection function activating, continuously operate
the power window switch in the one- touch closing direction or one-touch opening direction so that the door win-
dow can be opened and closed.
●If the door window cannot be opened
and closed even when performing the above operations, perform the following procedure for function initialization.
1 Close both side doors.
2 Turn the engine switch <power switch> to IGNITION ON mode <ON mode>.
3 Pull and hold the power window switch in the one-touch cl osing direction and
completely close the door window.
4 Release the power window switch for a moment, resume pulling the switch in the one-touch closing direction, and
hold it there for approximately 6 sec- onds or more.
5 Press and hold the power window switch in the one-touch opening direc-
tion. After the door window is com- pletely opened, continue holding the switch for an additional 1 second or
more.
6 Release the power window switch for a moment, resume pushing the switch in the one-touch opening direction, and
hold it there for approximately 4 sec- onds or more.
7 Pull and hold the power window switch in the one-touch closing direction
Power windows
Opening and closing the power
windows

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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 <power 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 <power 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 <p ower switch> is in
IGNITION ON mode <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

4
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4
Driving
Driving
4-1. Before driving
Driving the vehicle..................... 154
Cargo and luggage .................... 161
Trailer towing ............................... 162
4-2. Driving procedures
Engine (ignition) switch (LC500)
......................................................... 163
Power (ignition) switch (LC500h)
......................................................... 167
EV drive mode (LC500h)...... 171
Automatic transmission (LC500)
......................................................... 173
Hybrid transmission (LC500h)
......................................................... 179
Turn signal lever ......................... 186
Parking brake .............................. 187
Brake Hold.................................... 189
4-3. Operating the lights and wipers
Headlight switch .......................... 191
Automatic High Beam ............. 193
Fog light switch ........................... 196
Windshield wipers and washer
......................................................... 196
4-4. Refueling
Opening the fuel tank cap...... 201
4-5. Using the driving support sys-
tems
Lexus Safety System+ ............. 203
PCS (Pre-Collision System) . 210
LKA (Lane-Keeping Assist) .. 218
RSA (Road Sign Assist).......... 226
Dynamic radar cruise control with
full-speed range ...................... 229
Cruise control ............................ 239
Driving mode select switch ... 242
Lexus parking assist-sensor .. 243
BSM (Blind Spot Monitor) .... 248
Active rear wing ........................ 259
Driving assist systems .............. 262
4-6. Driving tips
Hybrid vehicle driving tips
(LC500h).................................. 267
Winter driving tips .................... 269