Lexus LC Cabriolet (2021 year). Manual in english — page 21

427

8

8-1. Specifications

Vehic

le spe

cif

ic

at

ion
s

Q

Engine number

The engine number is located as
shown.

Engine

Model

2UR-GSE

Type

8-cylinder V type, 4-cycle, gasoline

Bore and stroke

94.0



89.5 mm (3.70



3.52 in.)

Displacement

4969 cm

3

(303.2 cu.in.)

Drive belt tension

Automatic adjustment

428

8-1. Specifications

*

: If unleaded gasoline with a Research Octane Number of 98 is not available, unleaded

gasoline with a Research Octane Number of 95 may be used with no detriment to
engine durability or driveability.

Q

Oil capacity (Drain and refill [Ref-
erence

*

])

*

: The engine oil capacity is a reference

quantity to be used when changing the
engine oil. Warm up and turn off the
engine, wait more than 5 minutes, and
check the oil level on the dipstick.

Q

Engine oil selection

“Toyota Genuine Motor Oil” is used in
your Lexus vehicle. Lexus recom-
mends the use of approved “Toyota
Genuine Motor Oil”. Another motor
oil of matching quality can also be

used.
Oil grade:
5W-30:
API grade SL “Energy-Conserving”,
SM “Energy-Conserving”, SN
“Resource-Conserving” or SN PLUS
“Resource-Conserving”; or ILSAC
multigrade engine oil
Recommended viscosity (SAE):
SAE 5W-30 is filled into your Lexus
vehicle at manufacturing, and the best
choice for good fuel economy and
good starting in cold weather.

Fuel

Fuel type

When you find these types of fuel label at the
gas station, use only the fuel with one of the fol-
lowing labels.

EU area:
Unleaded gasoline conforming to European
standard EN228 only
Except EU area:
Unleaded gasoline only

Research Octane Number

98 or higher

*

Fuel tank capacity (Reference)

82 L (21.7 gal., 18.0 Imp.gal.)

Lubrication system

With filter

8.6 L (9.1 qt., 7.6 Imp.qt.)

Without filter 7.9 L (8.4 qt., 7.0 Imp.qt.)

429

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8-1. Specifications

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Temperature range anticipated
before next oil change

Preferred

Oil viscosity (5W-30 is explained here
as an example):
• The 5W in 5W-30 indicates the

characteristic of the oil which allows
cold startability. Oils with a lower
value before the W allow for easier
starting of the engine in cold
weather.

• The 30 in 5W-30 indicates the vis-

cosity characteristic of the oil when
the oil is at high temperature. An oil
with a higher viscosity (one with a
higher value) may be better suited if
the vehicle is operated at high
speeds, or under extreme load con-
ditions.

How to read oil container labels:
Either or both API registered marks
are added to some oil containers to
help you select the oil you should use.

API Service Symbol

Top portion: “API SERVICE SN” means
the oil quality designation by American
Petroleum Institute (API).
Center portion: “SAE 5W-30” means the
SAE viscosity grade.
Lower portion: “Resource-Conserving”
means that the oil has fuel-saving and envi-
ronmental protection capabilities.

ILSAC Certification Mark

The International Lubricant Specification
Advisory Committee (ILSAC) Certifica-
tion Mark is displayed on the front of the
container.

A

B

A

B

Cooling system

Capacity

*

12.1 L (12.8 qt., 10.6 Imp.qt.)

Coolant type

Use either of the following:
• “Toyota Super Long Life Coolant”
• Similar high-quality ethylene glycol-based non-sili-

cate, non-amine, non-nitrite, and non-borate coolant
with long-life hybrid organic acid technology

Do not use plain water alone.

430

8-1. Specifications

*

: The fluid capacity is a reference quantity.

If replacement is necessary, contact any authorized Lexus retailer or Lexus authorized
repairer, or any reliable repairer.

Q

Spark plug

Q

Battery

*

: The fluid capacity is a reference quantity.

If replacement is necessary, contact any authorized Lexus retailer or Lexus authorized
repairer, or any reliable repairer.

Ignition system

Make

DENSO FK20HBR-J8

Gap

0.8 mm (0.031 in.)

NOTICE

Q

Iridium-tipped spark plugs

Use only iridium-tipped spark plugs. Do not adjust the spark plug gap.

Electrical system

Specific gravity reading at 20°C
(68°F):

1.250 or higher

Charging rates:

Quick charge
Slow charge

15 A max.
5 A max.

Automatic transmission

Fluid capacity

*

8.8 L (9.3 qt., 7.7 Imp.qt.)

Fluid type

Toyota Genuine ATF WS

NOTICE

Q

Automatic transmission fluid type

Using transmission fluid other than the above type may cause abnormal noise or vibra-

tion, or damage the transmission of your vehicle.

431

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8-1. Specifications

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*

: Your Lexus vehicle is filled with “Toyota Genuine Differential Gear Oil” at the factory.

Use Lexus approved “Toyota Genuine Differential Gear Oil” or an equivalent of match-
ing quality to satisfy the above specification. Please contact any authorized Lexus retailer
or Lexus authorized repairer, or any reliable repairer for further details.

*1

: Minimum pedal clearance when depressed with a force of 500 N (51.0 kgf, 112.4 lbf)

while the engine is running.
When performing the brake pedal inspection, also be sure to check that the brake sys-
tem warning light is not illuminated when the engine is running. (If the brake system
warning light is illuminated, refer to P.388)

*2

: Make sure to confirm that the brake system warning light (yellow) does not illuminate. (If

the brake system warning light illuminates, refer to P.392)

Differential

Oil capacity

0.85 L (0.90 qt., 0.75 Imp. qt.)

Oil type and viscosity



Without LSD (Limited Slip Differential)

Toyota Genuine Differential gear oil LT 75W-85 GL-
5 or equivalent

*



With LSD (Limited Slip Differential)

Toyota Genuine Differential gear oil LX 75W-85
GL-5 or equivalent

*

Brakes

Pedal clearance

*1

132 mm (5.2 in.) Min.

Pedal free play

1.0 - 6.0 mm (0.04 - 0.24 in.)

Brake pad wear limit

1.0 mm (0.04 in.)

Parking brake indicator

*2

When pushing the parking brake switch for 1 to 4 sec-
onds: comes on
When pulling the parking brake switch for 1 to 4 sec-
onds: turns off

Fluid type

SAE J1703 or FMVSS No. 116 DOT 3,
SAE J1704 or FMVSS No. 116 DOT 4

Steering

Free play

Less than 30 mm (1.2 in.)

432

8-1. Specifications



20-inch tires (type A)



20-inch tires (type B)



21-inch tires

Tires and wheels

Tire size

Front tires: 245/45RF20 99Y
Rear tires: 275/40RF20 102Y

Tire inflation pressure
(Recommended cold tire
inflation pressure)

Vehicle speed

Front tire and rear tire

kPa (kgf/cm

2

or bar, psi)

More than 220 km/h
(137 mph)

300 (3.0, 44)

220 km/h (137 mph) or less

230 (2.3, 33)

Wheel size

Front wheels: 20



8 1/2J

Rear wheels: 20



9 1/2J

Wheel nut torque

140 N•m (14.3 kgf•m, 103.3 ft•lbf)

Tire size

245/45RF20 99Y

Tire inflation pressure
(Recommended cold tire
inflation pressure)

Vehicle speed

Front tire and rear tire

kPa (kgf/cm

2

or bar, psi)

More than 220 km/h
(137 mph)

300 (3.0, 44)

220 km/h (137 mph) or less

230 (2.3, 33)

Wheel size

20



8 1/2J

Wheel nut torque

140 N•m (14.3 kgf•m, 103.3 ft•lbf)

Tire size

Front tires: 245/40RF21 96Y
Rear tires: 275/35RF21 99Y

Tire inflation pressure
(Recommended cold tire
inflation pressure)

Vehicle speed

Front tire and rear tire

kPa (kgf/cm

2

or bar, psi)

More than 220 km/h
(137 mph)

300 (3.0, 44)

220 km/h (137 mph) or less

230 (2.3, 33)

433

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Certification

The tires fitted on this vehicle meet the requirements of Indian Standard IS 15633 and they

comply with the requirements of Rule 95 as specified under Central Motor Vehicle Rules

(CMVR) 1989.

Wheel size

Front wheels: 21



8 1/2J

Rear wheels: 21



9 1/2J

Wheel nut torque

140 N•m (14.3 kgf•m, 103.3 ft•lbf)

Light bulbs

Light bulbs

W

Type

Exterior

Rear fog light

21

A

Interior

Vanity lights

2

B

A: Wedge base bulbs (clear)
B: Double end bulbs

434

8-1. Specifications

Q

Use of ethanol blended gasoline in a

gasoline engine

Lexus allows the use of ethanol blended

gasoline where the ethanol content is up to

10%. Make sure that the ethanol blended

gasoline to be used has a Research Octane

Number that follows the above.

Q

If your engine knocks

O

Consult any authorized Lexus retailer or

Lexus authorized repairer, or any reliable

repairer.

O

You may occasionally notice light knock-

ing for a short time while accelerating or

driving uphill. This is normal and there is

no need for concern.

Fuel information

When you find these types of fuel
label at the gas station, use only the
fuel with one of the following labels.

EU area:
You must only use unleaded gaso-
line conforming to European stan-
dard EN228.
Select unleaded gasoline with a
Research Octane Number of 98 or
higher for optimum engine perfor-
mance.

Except EU area:
You must only use unleaded gaso-
line.
Select unleaded gasoline with a
Research Octane Number of 98 or
higher for optimum engine perfor-
mance.

NOTICE

Q

Notice on fuel quality

O

Do not use improper fuels. If improper

fuels are used, the engine will be dam-

aged.

O

Do not use gasoline with metallic addi-

tives, for example manganese, iron or

lead, otherwise it may cause damage

on your engine or emission control

system.

O

Do not add aftermarket fuel additives

which contain metallic additives.

O

EU area: Bioethanol fuel sold under

names such as “E50” or “E85” and

fuel containing a large amount of etha-

nol should not be used. The use of

these fuels will damage the vehicle’s

fuel system. In case of any doubt, ask

any authorized Lexus retailer or Lexus

authorized repairer, or any reliable

repairer.

O

Except EU area: Bioethanol fuel sold

under names such as “E50” or “E85”

and fuel containing a large amount of

ethanol should not be used. Your vehi-

cle can use gasoline mixed with 10%

max ethanol. The use of fuel with more

than 10% ethanol content (E10) will

damage the vehicle’s fuel system. You

must ensure that refueling is carried

out only from a source where fuel

specification and quality can be guar-

anteed. In case of any doubt, ask any

authorized Lexus retailer or Lexus

authorized repairer, or any reliable

repairer.

O

Do not use the methanol blended gas-

oline such as M15, M85, M100. The

use of gasoline containing methanol

may cause engine damage or failure.

435

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8-2. Customization

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8-2.Customization

Q

Changing by using the meter con-
trol switches

1

Press

or

of the meter con-

trol switches, select

.

2

Press

or

of the meter con-

trol switches, select the item, and
press “OK”.

3

Press

or

of the meter con-

trol switches, select the desired set-
ting, and press “OK”.

To go back to the previous screen or
exit the customize mode, press

.

Q

Changing by using the Remote
Touch

1

Press the “MENU” button on the
Remote Touch.

2

Select “Setup” on the menu screen
and select “Vehicle”.

3

Select “Vehicle customisation”,
“LEXUS park assist” or “Drive
mode customisation”.

Various setting can be changed. Refer
to the list of settings that can be
changed for details.
For details on the Remote Touch, refer
to the “NAVIGATION SYSTEM
OWNER’S MANUAL”.

Q

When customizing using the Remote

Touch

Stop the vehicle in a safe place, apply the

parking brake, and shift the shift position to

P. Also, to prevent battery discharge, leave

the engine running while customizing the

features.

Some function settings are changed simultaneously with other functions being cus-
tomized. Contact any authorized Lexus retailer or Lexus authorized repairer, or

Customizable features

Your vehicle includes a variety of
electronic features that can be per-
sonalized to your preferences. The
settings of these features can be
changed by using the meter control
switches, the Remote Touch or at
any authorized Lexus retailer or
Lexus authorized repairer, or any
reliable repairer.

Customizing vehicle features

WARNING

Q

During customization

As the engine needs to be running

during customization, ensure that the

vehicle is parked in a place with ade-

quate ventilation. In a closed area such as

a garage, exhaust gases including harm-

ful carbon monoxide (CO) may collect

and enter the vehicle. This may lead to

death or a serious health hazard.

NOTICE

Q

During customization

To prevent battery discharge, ensure

that the engine is running while custom-

izing features.

Customizable features

436

8-2. Customization

any reliable repairer for further details.

Settings that can be changed using the Remote Touch

Settings that can be changed using the meter control switches

Settings that can be changed by any authorized Lexus retailer or Lexus autho-

rized repairer, or any reliable repairer
Definition of symbols: O = Available,



= Not available

Q

Gauges, meters and multi-information display (



P.84, 89, 93)

Function

*1

Default setting Customized setting

Language

*2

English

French



O



German

Spanish

Italian

Russian

Turkish

Arabic

Units

*2

km (L/100 km)

km (km/L)

O

O



miles (MPG)

Eco Driving Indicator Light

Off

On

(Self-lighting)



O



Drive information 1

Current fuel

economy

*3



O



Average fuel

economy

(after reset)

Drive information 2

Distance

(driving range)

*3



O



Average vehi-

cle speed

(after reset)

Pop-up display

On

Off



O



Ring position memory

Off

On



O



A

B

C

A

B

C

437

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*1

: For details about each function:



P.89, 97

*2

: The default setting varies according to country.

*3

: 2 of the following items: current fuel consumption, average fuel economy (after reset),

average fuel economy (after start), average fuel economy (after refuel), average vehicle
speed (after reset), average vehicle speed (after start), elapsed time (after reset),
elapsed time (after start), distance (driving range), distance (after start), blank.

*4

: Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.

Q

Speed warning (



P.90)

Accent color

Color 1

Color 2

O

*4

O



Rev indicator

Off

On



O



Rev indicator red zone setting

5000 r/min.

2000 - 7300

r/min.



O



Rev peak

Off

On



O



Clock

24-hour dis-

play

12-hour display



O



Sensor sensitivity for darkening the
brightness of the instrument cluster
depending on the outside bright-
ness

Standard

-2 to 2

 

O

Sensor sensitivity for returning the
brightness of the instrument cluster
to the original level depending on
the outside brightness

Standard

-2 to 2

 

O

Suggestion function

On

On

(when the vehicle is

stopped)

O



O

Off

Function

Default setting Customized setting

Speed warning

Off

On



O



Speed setting

30 km/h

(20 MPH)

30 to 260 km/h

(20 to 160 MPH)



O



Function

*1

Default setting Customized setting

A

B

C

A

B

C

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8-2. Customization

Q

HUD (Head-up Display)

*

(



P.99)

*

: If equipped

Q

LKA (Lane-Keeping Assist) (



P.240)

Q

PCS (Pre-Collision System) (



P.232)

Function

Default setting Customized setting

Gauge information

Tachometer

Eco Driving Indica-

tor Light



O



No display

Driving support display (Naviga-
tion system

*

)

On

Off



O



Driving support display (Lane dis-
play

*

)

On

Off



O



Driving support display (Driving
assist

*

)

On

Off



O



Driving support display (Com-
pass

*

)

On

Off



O



Driving support display (Audio

*

)

On

Off



O



Function

Default setting Customized setting

Lane centering function

Off

On



O



Steering assist

On

Off



O



Alert sensitivity

Standard

High



O



Vehicle sway warning

On

Off



O



Vehicle sway warning sensitivity

Standard

Low



O



High

Function

Default setting Customized setting

PCS (Pre-Collision System)

On

Off



O



Adjust alert timing

Middle

Far



O



Near

A

B

C

A

B

C

A

B

C

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BSM (Blind Spot Monitor) (



P.268)

*

: BSM function only

Q

RSA (Road Sign Assist)

*1

(



P.248)

*1

: If equipped

*2

: If a speed limit with supplemental mark is exceeded, the warning buzzer does not oper-

Function

Default setting Customized setting

BSM (Blind Spot Monitor)

On

Off



O



RCTA (Rear Crossing Traffic
Alert)

On

Off



O



Outside rear view mirror indicator
brightness

Bright

Dim



O



Alert timing for presence of
approaching vehicle (sensitivity)

*

(Intermediate)

(Early)



O



(Late)

(Only when in blind

spot)

RCTA buzzer volume

Level 2

Level 1



O



Level 3

Function

Default setting Customized setting

RSA (Road Sign Assist)

On

Off



O



Excess speed notification method

Only visual

No Notification



O



Visual and audible

*2

Excess speed notification level

2 km/h (1 mph)

5 km/h (3 mph)



O



10 km/h (5 mph)

Other notifications method

*3

Only visual

No Notification



O



Visual and audible

*2

A

B

C

A

B

C

440

8-2. Customization

ate.

*3

: Including No overtaking notification and No-entry notification (vehicles with navigation

system)

Q

Door lock (



P.112, 116, 403)

Q

Smart entry & start system and wireless remote control (



P.110, 119)

Function

Default setting Customized setting

Unlocking using a mechanical key

Both side doors
unlocked in one

step

Driver’s door

unlocked in one

step, both side

doors unlocked in

two steps

 

O

Speed linked door locking function

On

Off

O



O

Shift position linked door locking
function

Off

On

O



O

Shift position linked door unlocking
function

Off

On

O



O

Driver’s door linked door unlock-
ing function

On

Off

O



O

Locking/unlocking of the trunk
when both side doors are
locked/unlocked

On

Off

 

O

Time elapsed before the door lock
indicator lights turn off

30 seconds

1 minute

 

O

10 minutes

20 minutes

Function

Default setting Customized setting

Operation signal (Emergency
flashers)

On

Off

O



O

Time elapsed before automatic
door lock function is activated if
door is not opened after being
unlocked

30 seconds

60 seconds

 

O

120 seconds

Open door warning buzzer

On

Off

 

O

A

B

C

A

B

C

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Q

Smart entry & start system (



P.119)

Q

Wireless remote control (



P.110)

Q

Driving position memory (



P.161)

Function

Default setting Customized setting

Smart entry & start system

On

Off

O



O

Smart door unlocking

Both side doors

Driver’s door

O



O

Number of consecutive door lock
operations

As many as

desired

2 times

 

O

Function

Default setting Customized setting

Wireless remote control

On

Off

 

O

Unlocking operation

Both side doors
unlocked in one

step

Driver’s door

unlocked in one

step, both side

doors unlocked in

two steps

O



O

Trunk unlocking operation

Press and hold

(short)

One short press

 

O

Push twice

Press and hold

(long)

Off

Function

Default setting Customized setting

Selecting the door linking driving
position memory with door unlock
operation

Driver’s door

Both side doors

 

O

Driver’s seat slide movement when
exiting the vehicle

Full

Off

O



O

Partial

Steering wheel movement

Tilt only

Telescopic only

O



O

Tilt & telescopic

Off

A

B

C

A

B

C

A

B

C

442

8-2. Customization

Q

Outside rear view mirrors (



P.168)

Q

Power windows (



P.171)

Q

Turn signal lever (



P.203)

Q

Automatic light control system (



P.209)

Q

Lights (



P.209)

Function

Default setting Customized setting

Automatic mirror folding and
extending operation

Linked to the

lock-

ing/unlocking

of the doors

Off

 

O

Linked to operation

of the engine switch

Function

Default setting Customized setting

Mechanical key linked operation

Off

On

 

O

Wireless remote control linked
operation

Off

On

 

O

Wireless remote control linked
operation signal (buzzer)

On

Off

 

O

Function

Default setting Customized 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

 

O

7

Off

Function

Default setting Customized setting

Light sensor sensitivity

Standard

-2 to 2

O



O

Follow me home
(Time elapsed before headlights
automatically turn off)

30 seconds

60 seconds

 

O

90 seconds

120 seconds

Function

Default setting Customized setting

Welcome light illumination control

On

Off

 

O

A

B

C

A

B

C

A

B

C

A

B

C

A

B

C