fuel cap lexus LC500h 2020 Owner's Manual / LEXUS 2020 LC500,LC500H OWNER'S MANUAL (OM11537U)

3TABLE OF CONTENTS
1
2
3
4
5
6
7
8
9
4-1. Before drivingDriving the vehicle ........................ 138
Cargo and luggage ...................... 144
Vehicle load limits ......................... 146
Trailer towing .................................. 147
Dinghy towing ................................ 147
4-2. Driving procedures Engine (ignition) switch (LC500)............................................................ 148
Power (ignition) switch (LC500h) ............................................................. 151
EV drive mode (LC500h)........ 155
Automatic transmission (LC500) ............................................................ 157
Hybrid transmission (LC500h) ............................................................ 163
Turn signal lever............................. 169
Parking brake ................................. 170
Brake Hold....................................... 173
4-3. Operating the lights and wipers Headlight switch ............................ 175
Automatic High Beam ................ 178
Windshield wipers and washer 180
4-4. Refueling Opening the fuel tank cap......... 184
4-5. Using the driving support systems Lexus Safety System + ................ 187
PCS (Pre-Collision System)..... 192
LKA (Lane-Keeping Assist) ..... 199
Dynamic radar crui se control with
full-speed range......................... 206
Driving mode select switch....... 216
Intuitive parking assist ................. 217BSM (Blind Spot Monitor) ........223
Active rear wing ............................
232
Driving assist systems ................ 235
4-6. Driving tips Hybrid vehicle driving tips (LC500h).................................... 240
Winter driving tips ........................ 242
5-1. Remote Touch Remote Touch............................... 246
5-2. Lexus Climate Concierge Lexus Climate Concierge........ 250
5-3. Using the air conditioning system Automatic air conditioning system........................................................... 252
Heated steering wheel/seat heat- ers/seat ventilators................... 259
5-4. Using the interior lights Interior lights list ............................ 262
5-5. Using the storage features List of storage features .............. 264
Trunk features ............................... 266
5-6. Using the other interior features Other interior features .............. 268
Garage door opener ................. 270
6-1. Maintenance and care Cleaning and protecting the vehi-cle exterior................................... 278
Cleaning and protecting the vehi- cle interior ..................................... 281
4Driving
5Interior features
6Maintenance and care

13Pictorial index
Precautions against winter season ............................................................................ P.243
To prevent freezing (windshield wiper de-icer)
*................................................. P.257
Precautions against car wash ...................................................................................... P.279
Fuel filler door ..........................................................................................................P.184
Refueling method .............................................................................................................. P .184
Fuel type/fuel tank capacity ...... ................................................................................... P.377
Tires.......................................................................................................................... .P.305
Tire size/inflation pressure ............................ ...............................................................P.383
Winter tires.......................................................................................................................... P.242
Checking/rotation/tire pressure warning system..............................................P.305
Coping with flat tires........................................................................................................ P .354
Hood ..........................................................................................................................P.294
Opening ............................................................................................................................... P.294
Engine oil ..................................................................................................................... ......... P.378
Coping with overheating ................................................................................... P.368, 370
Warning messages ..........................................................................................................P.348
Active rear wing
*.................................................................................................. P.232
Headlights/side marker lights/cornering lights............................................ P.175
Parking lights/daytime running lights............................................................... P.175
Turn signal lights ...................................................................................................... P.169
Tail lights .................................................................................................................... P.175
License plate lights ................................................................................................. P.175
Back up lights
Shifting the shift lever to R .................................................................................... P.159, 165
*:If equipped
Light bulbs of the exterior lights for driving
(Replacing method: P.328, Watts: P.384)
E
F
G
H
I
J
K
L
M
N

137
4
4
Driving
Driving
4-1. Before drivingDriving the vehicle ..................... 138
Cargo and luggage ................... 144
Vehicle load limits ...................... 146
Trailer towing ............................... 147
Dinghy towing ............................. 147
4-2. Driving procedures Engine (ignition) switch (LC500)......................................................... 148
Power (ignition) switch (LC500h) .......................................................... 151
EV drive mode (LC500h)..... 155
Automatic transmission (LC500) ......................................................... 157
Hybrid transmission (LC500h) ......................................................... 163
Turn signal lever.......................... 169
Parking brake .............................. 170
Brake Hold.................................... 173
4-3. Operating the lights and wipers Headlight switch ......................... 175
Automatic High Beam ............. 178
Windshield wipers and washer ......................................................... 180
4-4. Refueling Opening the fuel tank cap...... 184
4-5. Using the driving support sys- tems
Lexus Safety System + ............. 187
PCS (Pre-Collision System).. 192
LKA (Lane-Keeping Assist) .. 199Dynamic radar cruise control with
full-speed range...................... 206
Driving mode select switch ... 216
Intuitive parking assist ............... 217
BSM (Blind Spot Monitor) .... 223
Active rear wing ........................ 232
Driving assist systems.............. 235
4-6. Driving tips Hybrid vehicle driving tips (LC500h)................................. 240
Winter driving tips ..................... 242

1394-1. Before driving
4
Driving
is due to automatic up-shifting control or
down-shifting implementation to meet driv-
ing conditions. It does not indicate sudden
acceleration.
●The vehicle is judged to be driving uphill
or downhill
●When the accelerator pedal is released
●When the brake pedal is firmly or quickly
depressed
■Restraining the engine
output (Brake Override System)
●When the accelerator and brake pedals
are depressed at the same time, the
engine output may be
restrained.
●A warning message is displayed on the
multi-information display while the sys-
tem is operating. If a warning message is
shown on the multi-information display,
read the message and follow the instruc-
tions.
■Restraining sudden start (Drive-Start
Control)
●When the following unusual operation is
performed, the engine
output may be restrained.
• When the shift position is shifted from R
to D, D or M to R, N to R, P to D
*, P to R*
with the accelerator pedal depressed, a
warning message appears on the multi-
information display. If a warning message
is shown on the multi-information display,
read the message and follow the instruc-
tions.
• When the accelerator pedal is depressed
too much while the vehicle is in reverse.
*: Depending on the situation, the shift posi-
tion may not be changed.
●While Drive-Start Control is being acti-
vated, your vehicle may have trouble
escaping from the mud or fresh snow. In
such case, deactivate TRAC ( P.236)
to cancel Drive-Start Control so that the
vehicle may become able to escape from
the mud or fresh snow.
■Breaking in your new Lexus
To extend the life of the vehicle, observing
the following precautions is recommended:
●For the first 186 miles (300 km):
Avoid sudden stops.
●For the first 621 miles (1000 km):
• Do not drive at extremely high speeds.
• Avoid sudden acceleration.
• Do not drive continuously in low gears.
• Do not drive at a constant speed for extended periods.
■Drum-in-disc type parking brake system
Your vehicle has a drum-in-disc type park-
ing brake system. This type of brake system
needs bedding-down of the brake shoes
periodically or whenever the parking brake
shoes and/or drum are replaced. Have your
Lexus dealer perform the bedding down
operation.
■Operating your vehicle in a foreign
country
Comply with the relevant vehicle registra-
tion laws and confirm the availability of the
correct fuel. ( P.377)
■Brake pads and discs
The brake pads and discs are designed for
use under high load conditions. Therefore,
brake noise may be generated depending
on the vehicle speed, braking force and
vehicle environment (temperature, humid-
ity, etc.).
WARNING
Observe the following precautions.
Failure to do so may result in death or
serious injury.
■When starting the vehicle
LC500: Always keep your foot on the
brake pedal while stopped with the
engine running. This prevents the vehicle
from creeping.
LC500h: Always keep your foot on the
brake pedal while stopped with the
“READY” indicator is illuminated. This
prevents the vehicle from creeping.

1844-4. Refueling
4-4.Refueling
Turn the engine switch switch> off and ensure that both side
doors and windows are closed.
 Confirm the type of fuel.
■Fuel types
 P.385
■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.
■LC500: If the malf unction indicator
lamp illuminates
The malfunction indicator lamp may illumi-
nate erroneously if refueling is performed
repeatedly when the fuel tank is nearly full.
Opening the fuel tank cap
LC500h: The fuel ta nk of your vehi-
cle has a special structure, which
requires a reduction in fuel tank
pressure before refueling. After the
opener switch has been pressed, it
will take several seconds until the
vehicle is ready for refueling.
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 surf ace to discharge
any static electricity. It is important to
discharge static elec tricity 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, pressurized 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.

1854-4. Refueling
4
Driving1Press the opener.
LC500h: The fuel filler door will open
within about 10 seco nds of the switch
being pressed. Before refueling is possible,
a message will be shown on the multi-infor-
mation display in the instrument cluster to
indicate the progress of the fuel filler door
opener.
2 Open the fuel filler door until it is
securely locked.
The fuel filler door will be locked when it is
opened until it becomes perpendicular to the base.
3
Turn the fuel tank cap slowly and
remove it, then put it into the holder
on the fuel filler door.
■If the fuel filler door cannot be opened
 P.358
After refueling, turn the fuel tank cap
until you hear a click. Once the cap is
released, it will turn slightly in the oppo-
site direction.
NOTICE
■Refueling
●LC500h: Finish refueling within 30
minutes. If more than 30 minutes
passes, the internal va lve closes. In this
condition, fuel may overflow during the
refueling process.
Press the fuel filler door opener switch
again.
●Do not spill fuel during refueling.
Doing so may damage the vehicle,
such as causing the emission control
system to operate abnormally or dam-
aging fuel system components or the
vehicle’s painted surface.
Opening the fuel tank cap
Closing the fuel tank cap

1864-4. Refueling
WARNING
■When replacing the fuel tank cap
Do not use anything but a genuine Lexus
fuel tank cap designed for your vehicle.
Doing so may cause a fire or other inci-
dent which may result in death or serious
injury.

2545-3. Using the air conditioning system
■Outside/recirculated air mode
●Setting to the recirculated air mode tem-
porarily is recommended in preventing
dirty air from entering the vehicle interior
and helping to cool the vehicle when the
outside air temperature is high.
●Outside/recirculated air mode may auto-
matically switch de pending on the tem-
perature setting or the inside
temperature.
■Registering air condit ioning settings to
electronic keys
●Unlocking the vehicle using an electronic
key and turning the engine switch switch> to IGNITION ON mode mode> will recall that key’s registered air
conditioning settings.
●When the engine switch
is turned off, the current air conditioning
settings will automatically be registered
to the electronic key that was used to
unlock the vehicle.
●The system may not operate correctly if
more than one electr onic key is in the
vicinity or if the smart access system with
push-button start is used to unlock the
passenger door.
●The doors that can recall the air condi-
tioning setting* when unlocked using the
smart access system with push-button
start can be changed. For details, contact
your Lexus dealer.
*: The doors that can recall the driving posi-
tion memory are changed at the same
time.
■Operation of the air conditioning sys-
tem in Eco drive mode
In Eco drive mode, the air conditioning sys-
tem is controlled as follows to prioritize fuel
efficiency:
●Engine speed and compressor operation
controlled to restri ct heating/cooling
capacity
●Fan speed restricted when automatic
mode is selected
To improve air condit ioning performance,
perform the following operations:
●Turn off eco air conditioning mode
(  P.255)
●Adjust the fan speed
●Turn off Eco drive mode ( P.216)
■When the outside temperature falls to
nearly 32°F (0°C)
The dehumidification function may not
operate even when “A/C” is selected.
■Ventilation and air conditioning odors
●To let fresh air in, set the air conditioning
system to the outside air mode.
●During use, various odors from inside and
outside the vehicle may enter into and
accumulate in the air conditioning sys-
tem. This may then cause odor to be
emitted from the vents.
●To reduce potential odors from occur-
ring:
• It is recommended that the air condition- ing system be set to outside air mode
prior to turning the vehicle off.
• The start timing of the blower may be delayed for a short pe riod of time imme-
diately after the air conditioning system is
started in automatic mode or with the
micro dust and pollen filter on.
●When parking, the system automatically
switches to fresh air intake mode to
encourage better air circulation through-
out the vehicle, helping to reduce odors
that occur when starting the vehicle.
■Using the voice command system
Air conditioning system can be operated
using voice commands. For details, refer to
the “NAVIGATION SYSTEM OWNER’S
MANUAL”.
■Air conditioning filter
 P.320
■Customization
Settings (e.g. A/C Auto switch operation)
can be changed.
(Customizable features P.395)

2916-2. Maintenance
6
Maintenance and care
The OBD system determines that a
problem exists somewhere in the emis-
sion control system. Your vehicle may
not pass the I/M test and may need to
be repaired. Contact your Lexus
dealer to service the vehicle.
When the 12-volt battery is discon-
nected or discharged
Readiness codes that are set during
ordinary driving are erased.
Also, depending on your driving
habits, the readiness codes may not
be completely set.
 When the fuel tank cap is loose
The malfunction indicator lamp
comes on indicating a temporary
malfunction and your vehicle may
not pass the I/M test. The error code in the OBD system will
not be cleared unless the vehicle is
driven 40 or more times.
Contact your Lexus dealer to prepare
the vehicle for re-testing.
Emission inspection and
maintenance (I/M) pro-
grams
Some states have vehicle emission
inspection programs which include
OBD (On Board Diagnostics)
checks. The OBD system monitors
the operation of the emission con-
trol system.
If the malfunction indicator lamp
comes on
Your vehicle may not pass the
I/M test in the following situa-
tions:
When the malfunction indicator
lamp still remains on after sev-
eral driving trips
If your vehicle does not pass the
I/M test

3186-3. Do-it-yourself maintenance
Tire pressure gauge
1 Remove the tire valve cap.
2 Press the tip of the tire pressure
gauge onto the tire valve.
3 Read the pressure using the gauge
gradations.
4 If the tire inflation pressure is not at
the recommended level, adjust the
pressure.
If you add too much air, press the
center of the valve to deflate.
5 After completing the tire inflation
pressure measurem ent and adjust-
ment, apply soapy water to the
valve and check for leakage.
6 Put the tire valve cap back on.
■Tire inflation pressure check interval
You should check tire inflation pressure
every two weeks, or at least once a month.
Do not forget to check the spare.
■Effects of incorrect tire inflation pres-
sure
Driving with incorrect ti re inflation pressure
may result in the following:
●Reduced fuel economy
●Reduced driving comfort and poor han-
dling
●Reduced tire life due to wear
●Reduced safety
●Damage to the drivetrain
If a tire needs frequent inflating, have it
checked by your Lexus dealer.
■Instructions for checking tire inflation
pressure
When checking tire inflation pressure,
observe the following:
●Check only when the tires are cold.
If your vehicle has been parked for at
least 3 hours or has not been driven for more than 1 mile or 1.5 km, you will get an
accurate cold tire inflation pressure read-
ing.
●Always use a tire pressure gauge.
It is difficult to judge if a tire is properly
inflated based only on its appearance.
●It is normal for the ti
re inflation pressure
to be higher after driving as heat is gen-
erated in the tire. Do not reduce tire infla-
tion pressure after driving.
●Never exceed the vehicle capacity
weight.
Passengers and luggage weight should
be placed so that the vehicle is balanced.
B
WARNING
■Proper inflation is critical to save tire
performance
Keep your tires properly inflated.
If the tires are not properly inflated, the
following conditions may occur which
could lead to an accident resulting in
death or serious injury:
●Excessive wear
●Uneven wear
●Poor handling
●Possibility of blowouts resulting from
overheated tires
●Air leaking from between tire and
wheel
●Wheel deformation and/or tire dam-
age
●Greater possibility of tire damage
while driving (due to road hazards,
expansion joints, sharp edges in the
road, etc.)