Lexus LC Cabriolet (2021 year). Manual in english - page 1

1-1. For safe use

1-1.For safe use

Use only floor mats designed specifi-
cally for vehicles of the same model
and model year as your vehicle. Fix
them securely in place onto the carpet.

Insert the retaining hooks (clips)
into the floor mat eyelets.

Turn the upper knob of each retain-
ing hook (clip) to secure the floor
mats in place.

Always align the

marks

The shape of the retaining hooks (clips)

may differ from that shown in the illustra-

tion.

Before driving

Observe the following before start-
ing off in the vehicle to ensure
safety of driving.

Installing floor mats

WARNING

Observe the following precautions.

Failure to do so may cause the driver’s

floor mat to slip, possibly interfering with

the pedals while driving. An unexpect-

edly high speed may result or it may

become difficult to stop the vehicle. This

could lead to an accident, resulting in

death or serious injury.

When installing the driver’s floor mat

Do not use floor mats designed for

other models or different model year

vehicles, even if they are Lexus

Genuine floor mats.

Only use floor mats designed for the

driver’s seat.

Always install the floor mat securely

using the retaining hooks (clips) pro-

vided.

Do not use two or more floor mats on

top of each other.

Do not place the floor mat bottom-

side up or upside-down.

Before driving

Check that the floor mat is securely

fixed in the correct place with all the

provided retaining hooks (clips). Be

especially careful to perform this

check after cleaning the floor.

With the engine stopped and the shift

position in P, fully depress each pedal

to the floor to make sure it does not

interfere with the floor mat.

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Adjust the angle of the seatback so
that you are sitting straight up and
so that you do not have to lean for-
ward to steer. (



P.159)

Adjust the seat so that you can
depress the pedals fully and so that
your arms bend slightly at the
elbow when gripping the steering
wheel. (



P.159)

Lock the head restraint in place
with the center of the head restraint
closest to the top of your ears.
(



P.165)

Wear the seat belt correctly.
(



P.31)

Make sure that all occupants are wear-
ing their seat belts before driving the
vehicle. (



P.33)

Use a child restraint system appropri-
ate for the child until the child becomes
large enough to properly wear the
vehicle’s seat belt. (



P.51)

Make sure that you can see backward
clearly by adjusting the inside and out-
side rear view mirrors properly.

For safe driving

For safe driving, adjust the seat and
mirror to an appropriate position
before driving.

Correct driving posture

WARNING

Observe the following precautions.

Failure to do so may result in death or

serious injury.

Do not adjust the position of the

driver’s seat while driving.

Doing so could cause the driver to lose

control of the vehicle.

Do not place a cushion between the

driver or passenger and the seatback.

A cushion may prevent correct pos-

ture from being achieved, and reduce

the effectiveness of the seat belt and

head restraint.

Do not place anything under the front

seats.

Objects placed under the front seats

may become jammed in the seat

tracks and stop the seat from locking

in place. This may lead to an accident

and the adjustment mechanism may

also be damaged.

Always observe the legal speed limit

when driving on public roads.

When driving over long distances,

take regular breaks before you start to

feel tired.

Also, if you feel tired or sleepy while

driving, do not force yourself to con-

tinue driving and take a break immedi-

ately.

Correct use of the seat belts

Adjusting the mirrors

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(



P.167, 168)

Seat belts

Make sure that all occupants are
wearing their seat belts before driv-
ing the vehicle.

WARNING

Observe the following precautions to

reduce the risk of injury in the event of

sudden braking, sudden swerving or an

accident.

Failure to do so may cause death or seri-

ous injury.

Wearing a seat belt

Ensure that all passengers wear a seat

belt.

Always wear a seat belt properly.

Each seat belt should be used by one

person only. Do not use a seat belt for

more than one person at once, includ-

ing children.

Lexus recommends that children be

seated in the rear seat and always use

a seat belt and/or an appropriate child

restraint system.

To achieve a proper seating position,

do not recline the seat more than nec-

essary. The seat belt is most effective

when the occupants are sitting up

straight and well back in the seats.

Do not wear the shoulder belt under

your arm.

Always wear your seat belt low and

snug across your hips.

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

Extend the shoulder belt so that it
comes fully over the shoulder, but
does not come into contact with the
neck or slide off the shoulder.



Position the lap belt as low as possi-
ble over the hips.



Adjust the position of the seatback.
Sit up straight and well back in the
seat.

WARNING

Pregnant women

Obtain medical advice and wear the seat

belt in the proper way. (



P.33)

Women who are pregnant should posi-

tion the lap belt as low as possible over

the hips in the same manner as other

occupants, extending the shoulder belt

completely over the shoulder and avoid-

ing belt contact with the rounding of the

abdominal area.
If the seat belt is not worn properly, not

only the pregnant woman, but also the

fetus could suffer death or serious injury

as a result of sudden braking or a colli-

sion.

People suffering illness

Obtain medical advice and wear the seat

belt in the proper way. (



P.33)

When children are in the vehicle



P.50

Seat belt damage and wear

Do not damage the seat belts by allow-

ing the belt, plate, or buckle to be

jammed in the door.

Inspect the seat belt system periodi-

cally. Check for cuts, fraying, and

loose parts. Do not use a damaged

seat belt until it is replaced. Damaged

seat belts cannot protect an occupant

from death or serious injury.

Ensure that the belt and plate are

locked and the belt is not twisted.

If the seat belt does not function cor-

rectly, immediately contact any autho-

rized Lexus retailer or Lexus

authorized repairer, or any reliable

repairer.

Replace the seat assembly, including

the belts, if your vehicle has been

involved in a serious accident, even if

there is no obvious damage.

Do not attempt to install, remove,

modify, disassemble or dispose of the

seat belts. Have any necessary repairs

carried out by any authorized Lexus

retailer or Lexus authorized repairer,

or any reliable repairer. Inappropriate

handling may lead to incorrect opera-

tion.

Correct use of the seat belts

1-1. For safe use



Do not twist the seat belt.

Not twisted

Twisted

Child seat belt usage

The seat belts of your vehicle were princi-

pally designed for persons of adult size.

Use a child restraint system appropriate

for the child, until the child becomes large

enough to properly wear the vehicle’s

seat belt. (



P.51)

When the child becomes large enough to

properly wear the vehicle’s seat belt, fol-

low the instructions regarding seat belt

usage.

Seat belt regulations

If seat belt regulations exist in the country

where you reside, please contact any

authorized Lexus retailer or Lexus autho-

rized repairer, or any reliable repairer for

seat belt replacement or installation.

To fasten the seat belt, push the
plate into the buckle until a click
sound is heard.

To release the seat belt, press the
release button

Emergency locking retractor (ELR)

The retractor will lock the belt during a sud-

den stop or on impact. It may also lock if you

lean forward too quickly. A slow, easy

motion will allow the belt to extend so that

you can move around fully.

The front seats are equipped with
guides to pass the seat belt. When
using the seat belt, make sure to pass
the seat belt through the guide.

When getting into or out of a rear seat,
release the seat belt from the guide.

A
B

Fastening and releasing the seat
belt

Seat belt guide

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The rear seats are equipped with belt
holders to secure the seat belt. When

the seat belt flaps in the wind, secure
the seat belt using the belt holder.

The pretensioners help the seat belts to
quickly restrain the occupants by
retracting the seat belts when the vehi-
cle is subjected to certain types of
severe frontal or side collision or a
vehicle rollover.

The pretensioners do not activate in the
event of a minor frontal impact, a minor
side impact or a rear impact.

Replacing the belt after the preten-

sioner has been activated

If the vehicle is involved in multiple colli-

WARNING

Seat belt guide

Make sure to pass the seat belt through

the seat belt guide when using the seat

belt.

When using the seat belt guide

Observe the following precautions to

reduce the risk of injury in the event of

sudden braking, sudden swerving or an

accident.

Failure to do so may cause death or seri-

ous injury.

Always make sure that the belt is not

twisted, and runs freely through the

guide.

Regardless of whether the guide is

used or not, always secure the seat

belt guide button.

Do not hang from or pull the guide

forcefully.

Rear seat belt holder

WARNING

When using the rear seat belt

Make sure to release the seat belt from

the belt holder.

Seat belt pretensioners

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sions, the pretensioner will activate for the

first collision, but will not activate for the

second or subsequent collisions.

WARNING

Seat belt pretensioners

If the pretensioner has activated, the SRS

warning light will come on. In that case,

the seat belt cannot be used again and

must be replaced at any authorized

Lexus retailer or Lexus authorized

repairer, or any reliable repairer.

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Location of the SRS airbags



SRS front airbags

SRS driver airbag/front passenger airbag
Can help protect the head and chest of the driver and front passenger from
impact with interior components

SRS knee airbags
Can help provide driver and front passenger protection



SRS side airbags

SRS side airbags
Can help protect the torso of the front seat occupants

SRS airbags

The SRS airbags inflate when the vehicle is subjected to certain types of
severe impacts that may cause significant injury to the occupants. They work
together with the seat belts to help reduce the risk of death or serious injury.

SRS airbag system

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SRS airbag system components

Airbag manual on-off switch

Front passenger airbag

Knee airbags

“PASSENGER AIR BAG” indicator lights

Seat belt pretensioners and force limiters

Side impact sensors (front)

Front side airbags

SRS warning light

Driver airbag

Driver’s seat position sensor

Driver’s seat belt buckle switch

Airbag sensor assembly

Front passenger’s seat belt buckle switch

Front impact sensors

Side impact sensors (door)

A
B
C
D

E
F

N
O

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The main SRS airbag system components are shown above. The SRS airbag sys-
tem is controlled by the airbag sensor assembly. As the airbags deploy, a chemical
reaction in the inflators quickly fills the airbags with non-toxic gas to help restrain
the motion of the occupants.

If the SRS airbags deploy (inflate)

Slight abrasions, burns, bruising etc., may

be sustained from SRS airbags, due to the

extremely high speed deployment (infla-

tion) by hot gases.

A loud noise and white powder will be

emitted.

Parts of the airbag module (steering

wheel hub, airbag cover and inflator) as

well as the front seats may be hot for sev-

eral minutes. The airbag itself may also be

hot.

The windshield may crack.

All of the doors will be unlocked.

(



P.113)

The brakes and stop lights will be con-

trolled automatically. (



P.291)

The interior lights will turn on automati-

cally. (



P.319)

The emergency flashers will turn on auto-

matically. (



P.380)

Fuel supply to the engine will be stopped.

(



P.387)

SRS airbag deployment conditions (SRS

front airbags)

The SRS front airbags will deploy in the

event of an impact that exceeds the set

threshold level (the level of force corre-

sponding to an approximately 20 - 30

km/h [12 - 18 mph] frontal collision with a

fixed wall that does not move or deform).

However, this threshold velocity will be

considerably higher in the following situ-

ations:

• If the vehicle strikes an object, such as a

parked vehicle or sign pole, which can

move or deform on impact

• If the vehicle is involved in an underride

collision, such as a collision in which the

front of the vehicle “underrides”, or goes

under, the bed of a truck

Depending on the type of collision, it is

possible that only the seat belt preten-

sioners will activate.

SRS airbag deployment conditions (SRS

side airbags)

The SRS side airbags will deploy in the

event of an impact that exceeds the set

threshold level (the level of force corre-

sponding to the impact force produced by

an approximately 1500 kg [3300 lb.] vehi-

cle colliding with the vehicle cabin from a

direction perpendicular to the vehicle ori-

entation at an approximate speed of 20 -

30 km/h [12 - 18 mph]).

Conditions under which the SRS air-

bags may deploy (inflate), other than a

collision

The SRS front airbags may also deploy if a

serious impact occurs to the underside of

your vehicle. Some examples are shown in

the illustration.

Hitting a curb, edge of pavement or hard

surface

Falling into or jumping over a deep hole

Landing hard or falling

Types of collisions that may not deploy

the SRS airbags (SRS front airbags)

The SRS front airbags do not generally

inflate if the vehicle is involved in a side or

rear collision, if it rolls over, or if it is involved

in a low-speed frontal collision. But, when-

ever a collision of any type causes sufficient

forward deceleration of the vehicle, deploy-

ment of the SRS front airbags may occur.

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Collision from the side

Collision from the rear

Vehicle rollover

When to contact any authorized Lexus

retailer or Lexus authorized repairer, or

any reliable repairer

In the following cases, the vehicle will

require inspection and/or repair. Contact

any authorized Lexus retailer or Lexus

authorized repairer, or any reliable repairer

as soon as possible.

Any of the SRS airbags have been

inflated.

The front of the vehicle is damaged or

deformed, or was involved in an accident

that was not severe enough to cause the

SRS front airbags to inflate.

A portion of a door or its surrounding

area is damaged, deformed or has had a

hole made in it, or the vehicle was

involved in an accident that was not

severe enough to cause the SRS side air-

bags to inflate.

The pad section of the steering wheel,

dashboard near the front passenger air-

bag or lower portion of the instrument

panel is scratched, cracked, or otherwise

damaged.

The surface of the seats with the SRS side

airbag is scratched, cracked, or other-

wise damaged.

WARNING

SRS airbag precautions

Observe the following precautions

regarding the SRS airbags.

Failure to do so may cause death or seri-

ous injury.

The driver and all passengers in the

vehicle must wear their seat belts

properly.

The SRS airbags are supplemental

devices to be used with the seat belts.

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WARNING

The SRS driver airbag deploys with

considerable force, and can cause

death or serious injury especially if the

driver is very close to the airbag.

Since the risk zone for the driver’s air-

bag is the first 50 - 75 mm (2 - 3 in.) of

inflation, placing yourself 250 mm (10

in.) from your driver airbag provides

you with a clear margin of safety. This

distance is measured from the center

of the steering wheel to your breast-

bone. If you sit less than 250 mm (10

in.) away now, you can change your

driving position in several ways:

• Move your seat to the rear as far as

you can while still reaching the pedals

comfortably.

• Slightly recline the back of the seat.

Although vehicle designs vary, many

drivers can achieve the 250 mm (10

in.) distance, even with the driver seat

all the way forward, simply by reclining

the back of the seat somewhat. If

reclining the back of your seat makes it

hard to see the road, raise yourself by

using a firm, non-slippery cushion, or

raise the seat if your vehicle has that

feature.

• If your steering wheel is adjustable, tilt

it downward. This points the airbag

toward your chest instead of your

head and neck.

The seat should be adjusted as recom-
mended above, while still maintaining
control of the foot pedals, steering wheel,
and your view of the instrument panel
controls.

The SRS front passenger airbag also

deploys with considerable force, and

can cause death or serious injury

especially if the front passenger is very

close to the airbag. The front passen-

ger seat should be as far from the air-

bag as possible with the seatback

adjusted, so the front passenger sits

upright.

Improperly seated and/or restrained

infants and children can be killed or

seriously injured by a deploying air-

bag. An infant or child who is too small

to use a seat belt should be properly

secured using a child restraint system.

Lexus strongly recommends that all

infants and children be placed in the

rear seats of the vehicle and properly

restrained. The rear seats are safer for

infants and children than the front pas-

senger seat. (



P.51)

Do not sit on the edge of the seat or

lean against the dashboard.

Do not allow a child to stand in front of

the SRS front passenger airbag unit or

sit on the knees of a front passenger.

Do not allow the front seat occupants

to hold items on their knees.

Do not lean against the front door.

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WARNING

Do not allow anyone to kneel on the

passenger seat toward the door or put

their head or hands outside the vehi-

cle.

Do not attach anything to or lean any-

thing against areas such as the dash-

board, steering wheel pad and lower

portion of the instrument panel.

These items can become projectiles

when the SRS driver, front passenger

and knee airbags deploy.

Do not attach anything to areas such

as a door, windshield glass and side

door glass.

If a vinyl cover is put on the area where

the SRS knee airbag will deploy, be

sure to remove it.

Do not use seat accessories which

cover the parts where the SRS side air-

bags inflate as they may interfere with

inflation of the SRS airbags. Such

accessories may prevent the side air-

bags from activating correctly, disable

the system or cause the side airbags to

inflate accidentally, resulting in death

or serious injury.

Do not strike or apply significant levels

of force to the area of the SRS airbag

components or the doors.

Doing so can cause the SRS airbags to

malfunction.

Do not touch any of the component

parts immediately after the SRS air-

bags have deployed (inflated) as they

may be hot.

If breathing becomes difficult after the

SRS airbags have deployed, open a

door or window to allow fresh air in, or

leave the vehicle if it is safe to do so.

Wash off any residue as soon as possi-

ble to prevent skin irritation.

If the areas where the SRS airbags are

stored, such as the steering wheel pad,

are damaged or cracked, have them

replaced by any authorized Lexus

retailer or Lexus authorized repairer,

or any reliable repairer.

Modification and disposal of SRS air-

bag system components

Do not dispose of your vehicle or per-

form any of the following modifications

without consulting any authorized Lexus

retailer or Lexus authorized repairer, or

any reliable repairer. The SRS airbags

may malfunction or deploy (inflate) acci-

dentally, causing death or serious injury.

Installation, removal, disassembly and

repair of the SRS airbags

Repairs, modifications, removal or

replacement of the steering wheel,

instrument panel, dashboard, seats or

seat upholstery, door panels, door

trims or door speakers

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Sensors

Hood

Lifters

Pop Up Hood precautions

Before scrapping your vehicle, make

sure to contact any authorized Lexus

retailer or Lexus authorized repairer, or

any reliable repairer.

WARNING

Modifications to the door panel (such

as making a hole in it)

Repairs or modifications of the front

fender, or front bumper

Installation of a grille guard (bull bars,

kangaroo bar, etc.), snow plows,

winches or roof luggage carrier

Modifications to the vehicle’s suspen-

sion system

Installation of electronic devices such

as mobile two-way radios (RF-trans-

mitter) and CD players

Pop Up Hood

In the event of a frontal collision
with a body, such as a pedestrian,
the Pop Up Hood system raises the
hood to reduce the possibility of a
serious impact to the pedestrian’s
head area by adding clearance to
the engine compartment.
When the sensors located at the
back of the front bumper detect a
frontal impact with a body, such as a
pedestrian, which meets or
exceeds the threshold level while
the vehicle is being driven within
the operational speed range, the
system operates.

System components

A
B
C

1-1. For safe use

The Pop Up Hood system cannot be

reused once it has operated. Have it

replaced by any authorized Lexus

retailer or Lexus authorized repairer, or

any reliable repairer.

Pop Up Hood operational conditions

The Pop Up Hood will operate when the

vehicle detects an impact such as the fol-

lowing:

The front bumper detects a frontal

impact equivalent to or greater than that

of a pedestrian while the vehicle being

driven within the operational speed

range of approximately 25 to 55 km/h

(16 to 34 mph). (The system is operated

by an impact of threshold level or greater,

even in the case of a minor collision that

may not leave a trace on the front

bumper. Also, depending on the impact

conditions or vehicle speed, the system

may operate by a collision with a light or

small object or a small animal.)

In other situations such as the following,

the system may operate when an impact

is applied to the lower part of the vehicle

or front bumper:

• Colliding with a curb

• Falling into a deep hole

• Landing hard

• Hitting the slope of a parking lot, an

undulating road, a protruding object or

falling object

Conditions under which the Pop Up

Hood may not operate properly

If a pedestrian collides with the right or

left corner of the front bumper or the side

of the vehicle. As such impacts may be

difficult to detect, the system may not

operate.

If the vehicle speed is not detected cor-

rectly, such as if the vehicle is sliding side-

ways, the system may not operate

properly.

Conditions under which the Pop Up

Hood will not operate

The Pop Up Hood will not operate in the

following situations:

Colliding with a lying person

A frontal impact applied to the front

bumper while driving at speeds outside

of the operational speed range

A side impact or rear impact

A vehicle rollover (In some accident situ-

ations, the Pop Up Hood may operate.)

WARNING

When the Pop Up Hood is operated

Do not pull the hood lock release

lever. Doing so after the Pop Up Hood

has operated will further raise the

hood and may cause an injury. Do not

drive with the hood raised, as doing so

may block the driver’s vision, possibly

causing an accident.

Do not forcibly push down the hood.

As the popped up hood cannot be

lowered by hand, doing so may

deform the hood or cause an injury.

If the Pop Up Hood has operated,

have it replaced by any authorized

Lexus retailer or Lexus authorized

repairer, or any reliable repairer. If the

Pop Up Hood has operated, stop the

vehicle in a safe place and contact

authorized Lexus retailer or Lexus

authorized repairer, or any reliable

repairer.

Do not touch the lifters immediately

after the Pop Up Hood has operated,

as the lifters may be hot and burn you.

NOTICE

Pop Up Hood precautions

Make sure to close the hood before

driving, as the system may not operate

properly if the hood is not fully closed.

Make sure that all 4 tires are of the

specified size and inflated to the speci-

fied tire pressure. If tires of a different

size are used, the system may not

operate properly.

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Sensors

Active roll bar

ECU

The active roll bar is stored behind the
rear seats. When the system operates,
the bars pop out upward.

NOTICE

If something has hit the area around

the front bumper, the sensors may be

damaged even if the Pop Up Hood has

not operated. Have the vehicle

inspected by any authorized Lexus

retailer or Lexus authorized repairer,

or any reliable repairer.

Do not remove or repair the parts or

wiring of the Pop Up Hood, as doing

so may cause accidental operation or

prevent the system from operating

properly. If repair or replacement is

necessary, contact any authorized

Lexus retailer or Lexus authorized

repairer, or any reliable repairer.

Do not remove such components as

the front bumper, hood or suspension,

or replace them with non-genuine

parts, as doing so may prevent the sys-

tem from operating properly.

Do not install anything to the front

bumper or hood, as doing so may pre-

vent the sensors from detecting an

impact correctly and prevent the sys-

tem from operating properly.

Do not close the hood with force or

apply load to the lifters, as doing so

may damage the lifters and prevent

the system from operating properly.

Do not modify the suspension, as

changes made to the vehicle height

may prevent the system from operat-

ing properly.

Active roll bar

The active roll bar is the mechanism
that ensure the bars to pop out
upward when the sensors detect a
frontal or side impact, or vehicle
rollover.

System components

Operation of the active roll bar

A
B
C

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