gas type lexus LC500 2018 Owner's Manual

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1-1. For safe use
For safety and security
Front impact sensors
Side impact sensors (door)
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, parts of the front and rear pillars, and roof side rails, may
be hot for several mi nutes. The airbag itself may also be hot.
●The windshield may crack.
●Vehicles with ERA-GLONASS: If the
SRS airbags deploy, the system is
designed to send an emergency call* to
the Public Safety Answering Point (PSAP), notifying them of the vehicle’s location (without needing to push the
“SOS” button) and an agent will attempt to speak with the occupants to ascertain the level of emergency and assistance
required. If the occupants are unable to communicate, the agent automatically treats the call as an emergency and helps
to dispatch the necessary emergency services. ( P.299)*: In some cases, the call cannot be made.
( P.300)
■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 situa-
tions: • 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 and curtain shield airbags)
●The SRS side and curtain shield airbags
will deploy in the event of an impact that exceeds the set thresh old level (the level
of force corresponding to the impact force produced by an approximately 1500 kg [3300 lb.] vehicle colliding with
the vehicle cabin from a direction per- pendicular to the vehicle orientation at an approximate speed of 20 - 30 km/h [12 -
18 mph]).
●Both SRS curtain shield airbags may
deploy in the event of a severe side colli- sion.
●For Russia and Kazakhstan: Both SRS curtain shield airbags will deploy in the event of vehicle rollover.
●Both SRS curtain shield airbags may also deploy in the event of a severe frontal col-
lision.
■Conditions under which the SRS air- bags may deploy (inflate), other than a collision
The SRS front airbags and SRS curtain shield airbags may also deploy if a serious
P
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4-4. Refueling
Driving
4-4.Refueling
Turn the engine switch <power
switch> off and ensure that both side
doors and windows are closed.
 Confirm the type of fuel.
■Fuel types
 P.421
■Fuel tank opening for unleaded gasoline
To help prevent incorrect fueling, your vehi- cle has a fuel tank opening that only accom-
modates the special nozzle on unleaded fuel pumps.
Opening the fuel tank cap
Before refueling the vehicle
WARNING
■When refueling the vehicle
Observe the following precautions while refueling the vehicle. Failure to do so may
result in death or serious injury.
●After exiting the vehicle and before opening the fuel door, touch an unpainted metal surface to discharge
any static electricity. It is important to discharge static electricity before refu-eling because sparks resulting from
static electricity can cause fuel vapors to ignite while refueling.
●Always hold the grips on the fuel tank
cap and turn it slowly to remove it. A whooshing sound may be heard when the fuel tank cap is loosened.
Wait until the sound cannot be heard before fully removing the cap. In hot weather, pressurize d fuel may spray
out the filler neck and cause injury.
●Do not allow anyone that has not dis- charged static electricity from their body to come close to an open fuel
tank.
●Do not inhale vaporized fuel. Fuel contains substances that are
harmful if inhaled.
●Do not smoke while refueling the vehi- cle.Doing so may cause the fuel to ignite
and cause a fire.
●Do not return to the vehicle or touch any person or object that is statically charged.
This may cause static electricity to build up, resulting in a possible ignition hazard.
■When refueling
Observe the following precautions to prevent fuel overflowing from the fuel
tank:
●Securely insert the fuel nozzle into the fuel filler neck.
●Stop filling the tank after the fuel noz-zle automatically clicks off.
●Do not top off the fuel tank.
NOTICE
■Refueling
Do not spill fuel during refueling. Doing so may damage the vehicle, such
as causing the emission control system to operate abnormally or damaging fuel system components or the vehicle’s
painted surface.

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6-1. Maintenance and care
■CFRP (Carbon Fiber Reinforced Plas- tic) parts (if equipped)
CFRP is used for the scuff plates. When cleaning the scuff plates, remove dirt using a water-dampened soft cloth or synthetic
chamois, and then wipe the surface with a dry soft cloth to remove any remaining moisture.
WARNING
■Water in the vehicle
●LC500: Do not splash or spill liquid in the vehicle.Doing so may cause electrical compo-
nents etc. to malfunction or catch fire. LC500h: Do not splash or spill liquid in the vehicle, such as on the floor, on
the rear seats, in the hybrid battery (traction battery) air vents or in the trunk. ( P.68)
Doing so may cause the hybrid battery, electrical components, etc. to mal-function or catch fire.
●Do not get any of the SRS components
or wiring in the vehicle interior wet. ( P.35) An electrical malfunction may cause
the airbags to deploy or not function properly, resulting in death or serious injury.
■Cleaning the interior (especially
instrument panel)
Do not use polish wax or polish cleaner.
The instrument panel may reflect off the windshield, obstructing the driver’s view and leading to an accident, resulting in
death or serious injury.
NOTICE
■Cleaning detergents
●Do not use the following types of
detergent, as they may discolor the vehicle interior or cause streaks or damage to painted surfaces:
• Non-seat portions: Organic sub- stances such as benzene or gasoline,
alkaline or acidic solutions, dye, and bleach
• Seats: Alkaline or acidic solutions, such as thinner, benzene, and alcohol
●Do not use polish wax or polish cleaner. The instrument panel’s or
other interior part’s painted surface may be damaged.
■Preventing damage to leather sur-faces
Observe the following precautions to avoid damage to and deterioration of
leather surfaces:
●Remove any dust or dirt from leather surfaces immediately.
●Do not expose the vehicle to direct sunlight for extended periods of time.
Park the vehicle in the shade, espe- cially during summer.
●Do not place items made of vinyl, plas-tic, or containing wax on the uphol-
stery, as they may stick to the leather surface if the vehicle interior heats up significantly.
■Water on the floor
Do not wash the vehicle floor with water. Vehicle systems such as the audio system
may be damaged if water comes into contact with electrical components such as the audio system above or under the
floor of the vehicle. Water may also cause the body to rust.

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7-2. Steps to take in an emergency
ponents when the vehicle is running at a low speed for an extended period, such as in heavy traffic.
■When the 12-volt battery is removed or
discharged
●Information stored in the ECU is cleared.
When the 12-volt battery is depleted, have the vehicle inspected at any autho-rized Lexus retailer or Lexus authorized
repairer.
●Some systems may require initialization.
( P.436)
■When removing the 12-volt battery ter- minals
When the 12-volt battery terminals are removed, the information stored in the ECU is cleared. Before removing the 12-
volt battery terminals, contact any autho- rized Lexus retailer or Lexus authorized repairer.
■Charging the 12-volt battery
The electricity stored in the 12-volt battery will discharge gradually even when the
vehicle is not in use, due to natural dis- charge and the draining effects of certain
electrical appliances. If the vehicle is left for a long time, the 12-volt battery may dis-charge, and the engine <hybrid system>
may be unable to start. (The 12-volt battery recharges automatically during driving.)
■When recharging or replacing the 12-volt battery
●In some cases, it may not be possible to unlock the doors using the smart entry &
start system when the 12-volt battery is discharged. Use the wireless remote control or the mechanical key to lock or
unlock the doors.
●The engine <hybrid system> may not start
on the first attempt after the 12-volt bat- tery has recharged but will start normally after the second attempt. This is not a
malfunction.
●The engine switch <power switch> mode
is memorized by the vehicle. When the 12-volt battery is reconnected, the system will return to the mode it was in before
the 12-volt battery was discharged.
Before disconnecting the 12-volt battery, turn the engine switch <power switch> off. If you are unsure what mode the engine
switch <power switch> was in before the 12-volt battery discharged, be especially careful when reconnecting the 12-volt
battery.
●If the 12-volt battery discharges, it may
not be possible to shift the shift position to other positions. In this case, the vehicle cannot be towed without lifting both rear
wheels because the rear wheels will be locked. ( P.363)
■When replacing the 12-volt battery
●Use a Central Degassing type 12-volt battery (European Regulations).
●LC500: Use a 12-volt battery that the case size is same as the previous one (LN4), 20 hour rate capacity (20HR) is
equivalent (80Ah) or greater, and per- formance rating (CCA) is equivalent (685A) or greater.
LC500h: Use a 12-volt battery that the case size is same as the previous one (LN3), 20 hour rate capacity (20HR) is
equivalent (70Ah) or greater, and perfor- mance rating (CCA) is equivalent
(600A) or greater. • If the sizes differ, the 12-volt battery can-not be properly secured.
• If the 20 hour rate capacity is low, even if the time period where the vehicle is not used is a short time, the 12-volt battery
may discharge and engine <hybrid sys- tem> may not be able to start.
●Use a 12-volt battery with a handle. If a 12-volt battery without a handle is used, removal is more difficult.
●After exchanging, firmly attach the fol-lowing items to the exhaust hole of the 12-
volt battery. • Use the exhaust hose that was attached to the 12-volt battery before exchanging.
• Use the exhaust hole plug included with the 12-volt battery exchanged or the one installed on the battery prior to the
exchange. (Depending on the 12-volt battery to be exchanged, the exhaust hole may be plugged.)

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8-1. Specifications
Vehicle specifications
This number is also on the manufac-
turer’s label.
■Engine number
The engine number is located as
shown.
LC500
LC500h
LC500
LC500h
Engine
Model2UR-GSE
Type8-cylinder V type, 4-cycle, gasoline
Bore and stroke94.0  89.5 mm (3.70  3.52 in.)
Displacement4969 cm3 (303.2 cu.in.)
Drive belt tensionAutomatic adjustment
Model8GR-FXS
Type6-cylinder V type, 4-cycle, gasoline

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8-1. Specifications
*: If unleaded gasoline with an octane rating of 98 RON is not available, unleaded gasoline
with an octane rating of 95 RON may be used with no detriment to engine durability or
driveability.
Bore and stroke94.0  83.0 mm (3.7  3.3 in.)
Displacement3456 cm3 (210.9 cu.in.)
Drive belt tensionAutomatic adjustment
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 NumberLC50098 or higher*
LC500h95 or higher
Fuel tank capacity (Reference)82 L (21.7 gal., 18.0 Imp.gal.)
Electric motor (traction motor) (LC500h)
TypePermanent magnet synchronous motor
Maximum output131.9 kW
Maximum torque300 N•m (30.6 kgf•m, 221.3 ft•lbf)
Hybrid battery (traction battery) (LC500h)
TypeLithium-ion battery
Voltage3.7 V/cell

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8-1. Specifications
*: The fluid capacity is a reference quantity.
If replacement is necessary, contact any auth orized Lexus retailer or Lexus authorized
repairer, or any reliable repairer.
■Spark plug
■12-volt battery
Cooling system
Capacity*
LC50012.1 L (12.8 qt., 10.6 Imp.qt.)
LC500h
Gasoline engine
10.9 L (11.5 qt., 9.6 Imp.qt.)
Power control unit
2.3 L (2.4 qt., 2.0 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.
Ignition system
LC500LC500h
MakeDENSO FK20HBR-J8DENSO FK20HBR8
Gap0.8 mm (0.031 in.)0.8 mm (0.031 in.)
NOTICE
■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

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8-1. Specifications
Vehicle specifications
■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.
■If your engine knocks
●Consult any authorized Lexus retailer or Lexus authorized repairer, or any reliable repairer.
●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.

LC500 (EU area):
You must only use unleaded gaso-
line conforming to European stan-
dard EN228.
Select unleaded gasoline with a
Researc h Octane Number of 98 or
higher for optimum engine perfor-
mance.
LC500 (Except EU area):
You must only use unleaded gaso-
line.
Select unleaded gasoline with a
Researc h Octane Number of 98 or
higher for optimum engine perfor-
mance.
LC500h (EU area):
You must only use unleaded gaso-
line conforming to European stan-
dard EN228.
Select unleaded gasoline with a
Research Octane Number of 95 or
higher for optimum engine perfor-
mance.
LC500h (except EU area):
You must only use unleaded gaso-
line.
Select unleaded gasoline with a
Research Octane Number of 95 or
higher for optimum engine perfor-
mance.
NOTICE
■Notice on fuel quality
●Do not use improper fuels. If improper fuels are used, the engine will be dam-
aged.
●Do not use leaded gasoline. Leaded gasoline will cause the three-
way catalytic converter to lose its effectiveness and the emission control system to function improperly.
●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.

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GAS STATION INFORMATION
Auxiliary catch lever (P.316)
Trunk opener ( P.120)
Fuel filler door ( P.202)
Hood lock release lever ( P.316)
Tire inflation pressure ( P.419)
Fuel tank capacity (Reference)82 L (21.7 gal., 18.0 Imp.gal.)
Fuel type
EU area: Unleaded gasoline conforming to
European standard EN228 only
Except EU area: Unleaded gasoline only
P.412
Cold tire inflation
pressureP.419
Engine oil capacity
(Drain and refill 
reference)
P.413
Engine oil typeP.413
A
B
C
D
E