2018 Lexus LC500h run flat

3908-1. Specifications
LC500_LC500h_OM_OM11405U_(U)
*:Table 1  Occupant loading and distribution for vehicle normal load for various desig-
nated seating capacities
Section width
The linear distance between the exteriors of the sidewalls of an
inflated tire, excluding elevations due to labeling, decoration, or pro-
tective bands
SidewallThat portion of a tire between the tread and bead
Sidewall separationThe parting of the rubber compound from the cord material in the
sidewall
Snow tire
A tire that attains a traction index equal to or greater than 110, com-
pared to the ASTM E-1136 Standard Reference Test Tire, when using
the snow traction test as described in ASTM F-1805-00, Standard
Test Method for Single Wheel Driving Traction in a Straight Line on
Snow-and Ice-Covered Surfaces, and which is marked with an
Alpine Symbol ( ) on at least one sidewall
Test rimThe rim on which a tire is fitted fo r testing, and may be any rim listed
as appropriate for use with that tire
TreadThat portion of a tire that comes into contact with the road
Tread ribA tread section running circumferentially around a tire
Tread separationPulling away of the tread from the tire carcass
Treadwear indica-
tors (TWI)The projections within th e principal grooves designed to give a visual
indication of the degree s of wear of the tread
Wheel-holding fix-
tureThe fixture used to hold the wheel and tire assembly securely during
testing
Designated seating capacity,
Number of occupantsVehicle normal load, Num- ber of occupantsOccupant distribution in a normally loaded vehicle
2 through 422 in front
5 through 1032 in front, 1 in second seat
11 through 1552 in front, 1 in second seat, 1 in
third seat, 1 in fourth seat
16 through 2072 in front, 2 in second seat, 2 in third seat, 1 in fourth seat
Tire related termMeaning

419What to do if... (Troubleshooting)
LC500_LC500h_OM_OM11405U_(U)419What to do if... (Troubleshooting)
 It is locked automatically to prevent
theft of the vehicle. ( P.141, 144)
 Is the window lock switch pressed?
The power window at the passenger’s seat
cannot be operated if the window lock
switch is pressed. ( P.126)
 The auto power off function will be
operated if the vehicle is left in
ACCESSORY or IGNITION ON
mode (the engine is
not running operating>) for a period of time.
( P.143, 146)
 The seat belt reminder light is flash-
ing
Are the driver and the passengers wearing
the seat belts? ( P.339)
 The parking brake indicator is on
Is the parking brake released? ( P.162)
Depending on the situation, other
types of warning buzzer may also
sound. ( P.334, 344)
 Did anyone inside the vehicle open a door during setting the alarm?
The sensor detects it and the alarm sounds.
(
 P.64)
To stop the alarm, turn the engine
switch to IGNITION
ON mode , or start the
engine .
 Is the electronic key left inside the
vehicle?
Check the message on the multi-informa-
tion display. ( P.344)
 When a warning light turns on or a
warning message is displayed, refer
to P.334, 344.
 Slow down the vehicle, drive with
extra caution, and take your vehicle
to the nearest Lexus dealer or
authorized tire dealer as soon as
possible to have the tire replaced.
( P.350)
 Try the procedure for when the vehi-
cle becomes stuck in mud, dirt, or
snow. ( P.370)
The windows do not open or
close by operating the power
window switches
The engine switch switch> is turned off automati-
cally
A warning buzzer sounds during
driving
An alarm is activated and the
horn sounds
A warning buzzer sounds when
leaving the vehicle
A warning light turns on or a
warning message is displayed
When a problem has occurred
If you have a flat tire
The vehicle becomes stuck

427What to do if... (Troubleshooting)
LC500_LC500h_OM_OM11405U_(U)Alphabetical index427
Indicator .........................................................338
Operation........................................................ 162
Parking brake engaged warning buzzer ...........................................................................164
Warning message.......................................164
Parking lights ................................................... 167 Light switch ..................................................... 167
Replacing light bulbs................................ 324
PCS (Pre-Collision System) .................... 184 Function ........................................................... 184
PCS OFF switch ......................................... 186
Warning light ............................................... 336
Warning message...................................... 190
Personal lights............................................... 252
Pop-up display ..................................................76
Pop Up Hood................................................... 36
Power control unit...........................................57
Power control unit coolant ...................... 295 Capacity ......................................................... 376
Checking ....................................................... 295
Preparing and checking before winter......................................................................... 233
Power outlet .................................................. 258
Power steering (Elect ric power steering
system)...........................................................227 Warning light ...............................................335
Warning message..................................... 345
Power switch (engine switch) ....... 140, 143 Auto power off function ................ 143, 146
Changing the power switch (engine switch) modes..................................142, 146
If your vehicle has to be stopped in an
emergency ................................................ 326
Starting the hybrid system (engine) 140, 143
Power windows ..............................................125 Door lock linked window operation.. 126
Jam protection function............................ 126
Operation........................................................125
Window lock switch .................................. 126
Pre-Collision System (PCS) .................... 184 Function ........................................................... 184 PCS OFF switch ......................................... 186
Warning light ...............................................336
Warning message ...................................... 190
R
Radar cruise control (dynamic radar cruise
control with full-speed range).............. 198
Radiator ........................................................... 296
Rear side marker lights ............................... 167 Light switch .....................................................167
Replacing light bulbs ................................ 324
Rear turn signal lights ................................... 161 Replacing light bulbs ................................ 324
Turn signal lever ............................................ 161
Rear view mirror Inside rear view mirror .............................. 122
Outside rear view mirrors.......................123
Rear window defogger ............................. 243
Refueling ........................................................... 176 Capacity ......................................................... 373
Fuel types ....................................................... 373
If the fuel filler do or cannot be opened
..........................................................................354
Opening the fuel tank cap ......................176
Regenerative braking ................................... 55
Remote Touch .............................................. 236
Replacing Electronic key battery ............................... 318
Fuses.................................................................. 319
Light bulbs ..................................................... 324
Tires ................................................................. 309
Resetting the message indicating mainte- nance is required ...................................... 282
Rev indicator .................................................... 75
Rev peak..............................................................76
Run-flat tires....................................... 303, 350
S
Seat belt reminder light............................. 339
Seat belts............................................................ 24 Automatic Locking Retractor................. 26

429What to do if... (Troubleshooting)
LC500_LC500h_OM_OM11405U_(U)Alphabetical index429
Stop lights Replacing light bulbs................................ 324
Storage feature ............................................ 254
Stuck If the vehicle becomes stuck................ 370
Sunshade......................................................... 259
Sun visors ........................................................ 258
Switches “SOS” button ............................................... 266
Active rear wing switch .......................... 224
Automatic High Beam system..............170
Brake Hold switch ..................................... 165
BSM (Blind spot monitor) switch........ 216
Door lock switches ...................................... 101
Driving mode select switch ..................208
Driving position memory switches ...... 116
Dynamic radar cruise control with full-speed range switch .................................199
Emergency flashers switch ................... 326
Engine switch................................................ 140
EV drive mode switch .............................. 147
Garage door opener switches ..........260
Heated steering wheel switch............. 249
HUD (Head-up display) switch............ 84
Ignition switch..................................... 140, 143
Instrument panel light control switch... 77
Intuitive parking assist switch.................210
Light switches ................................................ 167
LKA (Lane-Keeping Assist) switch...193
Meter control switches .............................. 79
Outside rear view mirror switches ..... 123
Paddle shift switches . 153, 154, 159, 160
Parking brake switch ................................. 162
PCS OFF switch ......................................... 186
Power door lock switch ............................ 101
Power switch ................................................. 143
Power window switches ..........................125
Rear window and outside rear view mir- ror defoggers switch ............................ 242
Seat heater switches ................................ 249
Seat ventilator switches .......................... 249
Snow mode switch .......................... 153, 159 Tilt and telescopic steering control switch
............................................................................. 121
Tire pressure warning reset switch.. 306
Trunk opener main switch...................... 106
Trunk opener switch ................................. 104
Vehicle-to-vehicle distance switch.... 199
VSC OFF switch .......................................228
Window lock switch...................................126
Windshield wiper and washer switch172
Windshield wiper de-icer switch....... 246
T
Tachometer........................................................74 Variable red zone......................................... 76
Tail lights............................................................ 167 Light switch .....................................................167
Replacing light bulbs ................................ 324
Theft deterrent system Alarm................................................................... 64
Engine immobilizer system...................... 62
Theft prevention labels ...............................65
Tire inflation pressure ..................................313 Maintenance data ...................................... 379
Tire inflation pressure display function......................................................................... 303
Warning light .............................................. 340
Tire information ............................................ 383 Glossary ........................................................ 386
Size ................................................................... 384
Tire identification number..................... 384
Uniform Tire Quality Grading ........... 385
Tire pressure warning system ................ 303 Function ......................................................... 303
Initializing....................................................... 306
Installing tire pres sure warning valves
and transmitters...................................... 305
Registering ID codes ...............................307
Warning light .............................................. 340
Tires.................................................................... 301 Chains ............................................................. 234
Checking ........................................................ 301
If you have a flat tire ................................. 350

430Alphabetical index
LC500_LC500h_OM_OM11405U_(U)
Inflation pressure..........................................313
Information ....................................................383
Replacing .......................................................309
Rotating tires ................................................303
Run-flat tires .................................... 303, 350
Size.................................................................... 379
Snow tires ...................................................... 233
Tire inflation pressu re display function
.........................................................................303
Tire pressure warning system .............303
Warning light ...............................................340
Tools.................................................................. 309
Top tether strap............................................... 52
Total load capacity ...................................... 372
Towing Dinghy towing ...............................................139
Emergency towing ................................... 328
Towing eyelet ..............................................330
Trailer towing .................................................139
TRAC (Traction Control) .........................227
Traction battery (hybrid battery) ..............57 Hybrid battery (traction battery) air vents............................................................................ 60
Location............................................................. 57
Specification ................................................. 374
Warning message........................................ 60
Traction Control (TRAC) .........................227
Traction motor (electric motor) ............... 54
Trailer towing ..................................................139
Transmission Automatic transmission ............................149
Driving mode select switch ..................208
Hybrid transmission .................................. 155
M mode .................................................154, 160
Paddle shift switches . 153, 154, 159, 160
Snow mode ......................................... 153, 159
Trip meters .........................................................74
Trunk .................................................................. 103 Internal trunk release lever .................... 105
Smart access system with push-button start ................................................................. 104
Trunk features.............................................. 256 Trunk grip ....................................................... 105
Trunk light ....................................................... 105
Trunk opener main switch...................... 106
Trunk opener switch ................................. 104
Wireless remote control ......................... 104
Trunk light ........................................................ 105
Turn signal lights ............................................. 161 Replacing light bulbs ................................ 324
Turn signal lever ............................................ 161
U
Units ..................................................................... 80
V
Vanity lights.................................................... 258Wattage ......................................................... 380
Vanity mirrors ............................................... 258
Variable Gear Ratio Steering (VGRS)227
VDIM (Vehicle Dynamics Integrated Man- agement).......................................................227
Vehicle data recordings ..................................7
Vehicle Dynamics Integrated Manage- ment (VDIM)...............................................227
Vehicle identification number ................ 372
Vehicle Stability Control (VSC) ........... 226
Ventilators (seat ventilators)................... 249
VGRS (Variable Gear Ratio Steering)227
VSC (Vehicle Stability Control) ........... 226
W
Warning buzzers Approach warning....................................204
Brake system................................................334
Downshifting ................... 154, 155, 160, 161
Intuitive parking assist ................................214
LKA (Lane-Keeping Assist) .................... 191
Open door .......................................... 100, 102
Open hood .................................................... 102
Open trunk .................................................... 102
Open window ...............................................126

432
LC500_LC500h_OM_OM11405U_(U)
GAS STATION INFORMATION
Auxiliary catch lever (P.289)
Trunk opener ( P.104)
Fuel filler door ( P.177)
Hood lock release lever ( P.289)
Tire inflation pressure ( P.379)
Fuel tank capacity
(Reference)LC50021.7 gal. (82.0 L, 18.0 Imp.gal.)
LC500h22.2 gal. (84.0 L, 18.5 Imp.gal.)
Fuel typeUnleaded gasoline onlyP.373
Cold tire inflation
pressureP.379
Engine oil capacity (Drain and
refill  reference)P.374
Engine oil typeP.374,
375
A
B
C
D
E