oil temperature lexus LC500 2019 Owner's Manual / LEXUS 2019 LC 500,LC 500H OWNER'S MANUAL (OM11471U)

752-1. Instrument cluster
2
Vehicle status information and indicators
Warning lights inform the driver of mal-
functions in the indicated vehicle sys-
tems.
*1: These lights turn on when the engine switch is turned to
IGNITION ON mode to
indicate that a system check is being
performed. They will turn off after the
engine is started, or
Warning lights
(U.S.A.)
Brake system warning light*1
(  P.335)
(red)
(Canada)
Brake system warning light*1
(  P.335)
Charging system warning
light
*2 (  P.335)
Low engine oil pressure
warning light
*2 (  P.335)
(U.S.A.)
Malfunction indicator lamp*1
(  P.336)
(Canada)
Malfunction indicator lamp*1
(  P.336)
SRS warning light
*1
(  P.336)
(U.S.A.)
ABS warning light*1
(  P.336)
(Canada)
ABS warning light*1
(  P.336)
(red)
Electric power steering sys-
tem warning light
*1 ( P.336)
(yellow)
Electric power steering sys-
tem warning light
*1 ( P.336)
PCS warning light
*1, 3
(  P.337)
(orange)
LKA indicator*2 ( P.337)
Slip indicator*1 ( P.337)
Brake Override System
warning light
(  P.338)/Drive-Start Con-
trol warning light
*2 (  P.338)
Brake hold operated indica-
tor
*1, 3 (  P.338)
(U.S.A.)
Parking brake indicator*3
(  P.338)
(Canada)
Parking brake indicator*3
(  P.338)
(yellow)
Brake system warning light*1
(  P.339)
Low fuel level warning light
(  P.339)
Driver’s and front passen-
ger’s seat belt reminder light
(  P.339)
Rear passengers’ seat belt
reminder lights
*4 (  P.340)
Master warning light
*1
(  P.340)
Tire pressure warning light
*1, 3
(  P.340)
High coolant temperature
warning light
*2 (  P.340)
(if equipped)
Hybrid system overheat
warning light
*2( P.341)

802-1. Instrument cluster
LC500
LC500h
The units used on the meters may diff er depending on the target region.
Engine oil temperature gauge/Eco Driving Indicator (LC500)
Displays the engine oil temperat ure or Eco Driving Indicator (P.78)
Outside temperature
Gauges and meters
When the main meter is in the side posi tion, some of the meter displays and the
gauge layout will be changed.
Meter display
A
B

832-1. Instrument cluster
2
Vehicle status information and indicators
■Liquid crystal display
Small spots or light spots may appear on the
display. This phenomenon is characteristic
of liquid crystal displays, and there is no
problem continuing to use the display.
■Customization
The meter display can be customized on
the multi-information display. ( P.391)
The odometer and trip meter displays
can be switched. When the trip meter
is displayed, pressing and holding the
button will reset the trip meter. The brightness of the instrument panel
lights can be adjusted.
1
Darker
2 Brighter
■Instrument panel brightness adjustment
The instrument panel brightness levels
when the tail lights are on and off can be
adjusted individually. However, when the
surroundings are bright (daytime, etc.),
turning on the tail lights will not change the
instrument pa nel brightness.
The display can be switched between
the center and side positions.
NOTICE
■To prevent damage to the engine and
its components
●Do not let the indicator of the tachom-
eter enter the red zone, as it rep-
resents the engine speed range which
exceeds the maximum safe engine
speed.
●In the following situations, the engine
may be overheating. In this case,
immediately stop the vehicle in a safe
place, and check the engine after it has
cooled completely. ( P.364, 366)
• The engine coolant temperature gauge is in the red zone (H).
• LC500: The engine oil temperature gauge is in the red zone (H).
Changing between the odome-
ter and trip meter
Changing the Instrument panel
light brightness
Changing the display

862-1. Instrument cluster
Up to 2 of the following items can be
selected.
Items displayed can be switched by
pressing or of the meter con-
trol switches to select and pressing or .
 Current fuel consumption
*1
Displays the current rate of fuel consump-
tion
Average fuel economy (after
reset
*2/after start/after refuel)*1
Displays the average fuel consumption
since the function was reset, the engine
was started, and the vehi-
cle was refueled, respectively
Use the displayed average fuel consump-
tion as a reference.
Average speed (after reset*2/after
start)
*1
Displays the average vehicle speed since
the function was reset and the engine
was started, respectively
 Elapsed time (after reset*2/after
start)
*1
Displays the elapsed time since the func-
tion was reset and th e engine tem> was started, respectively
 Distance (range/after start)*1
Displays the estimated maximum distance
that can be driven with the quantity of fuel
remaining and the distance driven after the
engine was started
respectively.
• This distance is computed based on your
average fuel consumption. As a result,
the actual distance that can be driven may differ from that displayed.
• When only a small amount of fuel is added to the tank, the display may not be
updated.
When refueling, turn the engine switch
off. If the vehicle is refu-
eled without turning the engine switch
off, the display may not
be updated.
*1: Displayed when the it em is set in “Drive
Info 1” and “Drive Info 2”.
*2: The function can be reset by pressing “OK” of the meter control switches for
longer than 1 second when the item to
reset is displayed.
If there is more than one item that can
be reset, the item selection screen will
appear.
■Eco Driving Indicator/engine oil
temperature gauge (LC500)
 P.78, 80
■Hybrid System Indicator/motor
power display (LC500h)
 P.78
■Energy monitor (LC500h)
 P.95
■Tire pressure
 P.303
■Gear positions
Displays the current shift range or gear
position when the shift position is in D
or M.
■Units
The units of measure used can be
changed while driving.
Unlike the units sett ing performed on the
settings display, th e units setting per-
formed on the drive information menu can

2384-6. Driving tips
Use fluids that are appropriate to
the prevailing outside temperatures.
•Engine oil
• Engine coolant
• Power control unit coolant (LC500h)
•Washer fluid
Have a service technician inspect
the condition of the 12-volt battery.
 Have the vehicle fitted with four
snow tires.
Ensure that all tires are the specified size
and the same brand.
Perform the following according to the
driving conditions:
Do not try to forcibly open a window
or move a wiper that is frozen. Pour
warm water over the frozen area to
melt the ice. Wipe away the water
immediately to prevent it from
freezing.
 When the outside door handle is
frozen, unlock the doors using the
wireless remote control. If the out-
side door handles remain retracted
and do not move even if the doors
are unlocked using the wireless
remote control, pour warm water
over the frozen area to melt the ice
and wipe away the water immedi-
ately to prevent it from freezing. The
outside door handle may not retract
due to ice, however, the outside
door handle will return to the nor-
mal position after the ice melts.
 To ensure proper operation of the
climate control system fan, remove
Winter driving tips
Carry out the necessary prepara-
tions and inspections before driving
the vehicle in winter. Always drive
the vehicle in a manner appropriate
to the prevailing weather condi-
tions.
Preparation for winter
WARNING
■Driving with snow tires
Observe the following precautions to
reduce the risk of accidents.
Failure to do so may result in a loss of
vehicle control and cause death or seri-
ous injury.
●Use tires of the specified size.
●Maintain the recommended level of air
pressure.
●Do not drive in excess of 75 mph (120
km/h), regardless of the type of snow
tires being used.
●Use snow tires on all, not just some
wheels.
NOTICE
■Driving with tire chains
Do not fit tire chains. Tire chains may
damage the vehicle body and suspen-
sion, and adversely affect driving perfor-
mance.
■Repairing or replacing snow tires
Request repairs or replacement of snow
tires from Lexus dealers or legitimate tire
retailers.
This is because the removal and attach-
ment of snow tires affects the operation
of the tire pressure warning valves and
transmitters.
Before driving the vehicle

2896-3. Do-it-yourself maintenance
6
Maintenance and care
Engine oil level
( P.293)
• “Toyota Genuine Motor
Oil” or equivalent
• Rag or paper towel
• Funnel (used only for adding engine oil)
Fuses
( P.319)•Fuse with same amper-
age rating as original
Headlight aim• Phillips-head screw-driver
Light bulbs
( P.324)
Radiator and
condenser
( P.297)

Tire inflation
pressure
( P.313)• Tire pressure gauge
• Compressed air source
Washer fluid
( P.298)
• Water or washer fluid
containing antifreeze
(for winter use)
• Funnel (used only for adding water or washer
fluid)
WARNING
The engine compartment contains many
mechanisms and fluids that may move
suddenly, become hot, or become elec-
trically energized. To avoid death or seri-
ous injury, observe the following
precautions.
■When working on the engine com-
partment
●LC500h: Make sure that the “IGNI-
TION ON” on the multi-information
display and the “READY” indicator are
both off.
●Keep hands, clothi ng and tools away
from the moving fan and engine drive
belt.
ItemsParts and tools●LC500: Be careful not to touch the
engine, radiator, exhaust manifold, etc.
right after driving as they may be hot.
Oil and other fluids may also be hot.
LC500h: Be careful not to touch the
engine, power control unit, radiator,
exhaust manifold, etc. right after driv-
ing as they may be hot. Oil and other
fluids may also be hot.
●Do not leave anything that may burn
easily, such as paper and rags, in the
engine compartment.
●Do not smoke, cause sparks or expose
an open flame to fuel. Fuel fumes are
flammable.
■When working near the electric cool-
ing fan or radiator grille
Be sure the engine switch switch> is off.
With the engine switch in
IGNITION ON mode , the
electric cooling fan may automatically
start to run if the air conditioning is on
and/or the coolant temperature is high.
(  P.297)
■Safety glasses
Wear safety glasses to prevent flying or
falling material, fluid spray, etc. from get-
ting in your eyes.
NOTICE
■If you remove the air cleaner filter
Driving with the air cleaner filter
removed may cause excessive engine
wear due to dirt in the air.

3748-1. Specifications
LC500
■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.
■Engine oil selection
“Toyota Genuine Motor Oil” is used in
your Lexus vehicle. Use Lexus
approved “Toyota Genuine Motor Oil”
or equivalent to satisfy the following
grade and viscosity.
Oil grade: ILSAC GF-5 multigrade
engine oil
Recommended viscosity: SAE 5W-30 SAE 5W-30 is the best choice for
good fuel economy and good starting
in cold weather.
If SAE 5W-30 is not available, SAE
10W-30 oil may be used. However, it
should be replaced with SAE 5W-30
at the next oil change.
Outside temperature
Oil viscosity (5W-30 is explained here
as an example):
• The 5W in 5W-30 indicates the characteristic of the oil which allows
Electric motor (traction motor) (LC500h)
TypePermanent magnet synchronous motor
Maximum output131.9 kW
Maximum torque221.3 ft•lbf (300 N•m, 30.6 kgf•m)
Hybrid battery (traction battery) (LC500h)
TypeLithium-ion battery
Voltage3.7 V/cell
Capacity3.6 Ah
Quantity84 cells
Overall voltage310.8 V
Lubrication system
With filter9.1 qt. (8.6 L, 7.6 Imp.qt.)
Without filter8.4 qt. (7.9 L, 7.0 Imp.qt.)
A

3758-1. Specifications
8
Vehicle specifications
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 label:
The International Lubricant Specifica-
tion Advisory Committee (ILSAC)
Certification Mark is added to some oil
containers to help you select the oil you
should use.
LC500h
■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 the engine and turn
off the hybrid system, wait more than 5
minutes, and check the oil level on the
dipstick.
■Engine oil selection
“Toyota Genuine Motor Oil” is used in
your Lexus vehicle. Use Lexus
approved “Toyota Genuine Motor Oil”
or equivalent to satisfy the following
grade and viscosity.
Oil grade: ILSAC GF-5 multigrade
engine oil
Recommended viscosity: SAE 0W-20
SAE 0W-20 is the best choice for
good fuel economy and good starting
in cold weather.
If SAE 0W-20 is not available, SAE
5W-20 oil may be used. However, it
must be replaced with SAE 0W-20 at
the next oil change.
Outside temperature
Oil viscosity (0W-20 is explained here
as an example):
• The 0W in 0W-20 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 20 in 0W-20 indicates the vis- cosity characteristic of the oil when
the oil is at high temperature. An oil
with a higher viscosity (one with a
With filter6.0 qt. (5.7 L, 5.0 Imp.qt.)
Without filter5.8 qt. (5.5 L, 4.8 Imp.qt.)
A

Alphabetical index423
If the engine will not start .........................351
If the hybrid system will not start ........ 352
If your vehicle has to be stopped in an
emergency ................................................ 326
Ignition switch (engine switch) .............146
Ignition switch (power switch) ..............149
Overheating.....................................364, 366
Power switch .................................................149
Engine coolant.............................................. 296 Capacity ......................................................... 376
Checking ....................................................... 296
Preparing and checking before winter
......................................................................... 238
Engine coolant temperature gauge ....... 80
Engine immobilizer system ........................ 69
Engine oil ........................................................ 293 Capacity ......................................................... 374
Checking ....................................................... 293
Preparing and checking before winter
......................................................................... 238
Warning light ...............................................335
Warning message..................................... 347
Engine oil maintenance data .................. 295
Engine oil temperature gauge .................. 80
Engine switch (power switch) ........146, 149 Auto power off function ................ 149, 152
Changing the engine switch (power
switch) modes................................. 148, 152
If your vehicle has to be stopped in an
emergency ................................................ 326
Starting the engine (hybrid system) 146,
149
EPS (Electric Power Steering) .............. 232 Function .......................................................... 232
Warning light ............................................... 336
EV drive mode................................................153
Event data recorder (EDR) ........................... 8
EV indicator ...................................................... 62
F
First-aid kit storage belt ............................ 262
Flat tire ............................................................. 350 Tire pressure warning system .............303 Floor mats ...........................................................22
Fluid
Automatic transmission .......................... 377
Brake ................................................................378
Hybrid transmission.................................. 377
Washer .......................................................... 298
Footwell light ................................................. 258
Front passenger occupant classification system .............................................................. 38
Front seats ........................................................120 Adjustment ..................................................... 120
Cleaning ......................................................... 277
Correct driving posture ............................ 23
Driving position memory ......................... 122
Head restraints............................................. 125
Jam protection function ............................. 121
Memory recall function.............................123
Seat heaters ..................................................255
Seat position memory ............................... 122
Seat ventilators ............................................255
Front side marker light ................................ 173 Light switch .....................................................173
Replacing light bulbs ................................ 324
Front turn signal lights ................................. 167 Replacing light bulbs ................................ 324
Turn signal lever ...........................................167
Fuel ......................................................................182 Capacity ......................................................... 373
Fuel gauge ....................................................... 80
Fuel pump shut off system.....................334
Information ..................................................... 381
Refueling.......................................................... 182
Type .................................................................. 373
Warning light ...............................................339
Fuel consumption Average fuel consumpt ion after refueling
.............................................................................85
Average fuel economy ..............................85
Current fuel consumption ........................85
Fuel filler door .................................................182 If the fuel filler do or cannot be opened
..........................................................................354

426Alphabetical index
Vanity lights .................................................. 264
Wattage......................................................... 380
Welcome light illumination control .... 174
LKA (Lane-Keeping Assist)......................196 Operation........................................................196
Warning messages .................................. 202
Lock steering column ........................147, 150
Low profile tire.............................................. 302
M
Maintenance Do-it-yourself maintenance .................288
General maintenance ............................. 284
Maintenance data...................................... 372
Maintenance requirements .................. 283
Malfunction indicator lamp ..................... 336
Master warning light .................................. 340
Meter Changing the display ................................. 83
Head-up display ........................................... 90
Indicators .......................................................... 76
Instrument panel light control ................ 83
Meters ................................................................80
Multi-information display .......................... 84
Operating the meter control switches85
Settings ..............................................................88
Warning lights ............................................. 335
Warning message..................................... 344
Micro dust and pollen filter ..................... 253
Mirrors Inside rear view mirror..............................128
Outside rear view mirror defoggers249
Outside rear view mirrors ...................... 129
Vanity mirrors.............................................. 264
Multi-information display ............................ 84 Audio system-linked ...................................88
Drive information ..........................................85
Dynamic radar cruise control with full-speed range .............................................. 203
Eco Driving Indicator ................................. 78
Energy monitor.............................................. 96
Gear positions ............................................... 86 G-force .............................................................. 87
Hybrid System Indicator ........................... 78
LKA (Lane-Keeping Assist) .................. 199
Navigation system-linked........................ 88
Rear wing position ...................................... 88
Settings.............................................................. 88
Switching the display...................................85
Tire pressure ............................................... 303
Warning message ..................................... 344N
Noise from under vehicle ...............................6
O
Odometer ......................................................... 80
Oil
Differential oil ....... ................................. .......378
Engine oil........................................................ 374
Opener Fuel filler door ............................................... 182
Hood ............................................................... 290
Trunk ..................................................................... 111
Outside door handle lig hts...................... 258
Outside rear view mirrors .........................129 Adjustment ......................................................129
BSM (Blind Spot Monitor)....................220
Folding.............................................................. 130
Linked mirror functi on when reversing
........................................................................... 130
Mirror position memory ........................... 122
Outside rear view mirror defoggers249
Outside temperature.................................... 80
Overheating .......................................364, 366
P
Paddle shift switches ..... 159, 160, 165, 166
Panic mode ..................................................... 104
Parking assist sensors (intuitive parking assist) ............................................................... 214
Parking brake................................................. 168