2021 LEXUS LS500 fuel pressure

4397-2. Steps to take in an emergency
7
When trouble arises
■In some conditions (such as at high tem-
peratures)
For XXX/XXRXX size tires: You cannot
continue driving for up to 80 miles (50
km).
For XXX/XXRFXX size tires: You cannot
continue driving for up to 160 miles (100
km).
■For the detailed information on run-flat
tires
See the tire warranty booklet.
One of the following may be the cause
of the problem:
 There may not be sufficient fuel in
the vehicle’s tank.
Refuel the vehicle.
 The engine may be flooded.
Try to restart the engine again fol-
lowing correct starting procedures.
( P.174)
 There may be a malfunction in the
engine immobilizer system.
( P.64)
 There may be a malfunction in the
shift control system.
* ( P.177, 437)
*: It may not be possible to shift the shift
position from P.
One of the following may be the cause
of the problem:
 The battery may be discharged.
NOTICE
■When replacing the tires
When removing or fitting the wheels,
tires or the tire pressure warning valve
and transmitter, contact your Lexus
dealer as the tire pr essure warning valve
and transmitter may be damaged if not
handled correctly.
■When driving over bumps
If a vehicle has a flat tire, the vehicle
height will be lower than usual. Ensure
that nothing strikes the bottom of the
vehicle.
■To avoid damage to the tire pressure
warning valves and transmitters
When a tire is repaired with liquid seal-
ants, the tire pressu re warning valve and
transmitter may not operate properly. If a
liquid sealant is used , contact your Lexus
dealer or other qualified service shop as
soon as possible. Make sure to replace
the tire pressure warning valve and trans-
mitter when replacing the tire. ( P.398)
If the engine will not start
If the engine will not start even
though correct starting procedures
are being followed (P.174), con-
sider each of the following points:
The engine will not start even
though the starter motor oper-
ates normally.
The starter motor turns over
slowly, the interior lights and
headlights are dim, or the horn
does not sound or sounds at a low
volume.

510Alphabetical Index
If a warning light turns on ...................... 427
If a warning message is displayed..... 436
If the battery is discharged .................... 444
If the electronic key does not operate properly....................................................... 442
If the engine will not start ....................... 439
If the fuel filler door cannot be opened ........................................................................... 441
If the vehicle is trapped in rising water ...........................................................................419
If you have a flat tire ..................................438
If you lose your keys................................... 441
If you think something is wrong ......... 425
If your vehicle becomes stuck............. 452
If your vehicle has to be stopped in an
emergency ................................................. 418
If your vehicle needs to be towed ....... 421
If your vehicle overheats ........................ 449
Engine ACCESSORY mode ............................... 177
Compartment .............................................383
Engine compartment cover .................384
Engine cover................................................384
Engine switch................................................. 174
Fuel pump shut off system .................... 426
Hood................................................................. 381
How to start the engine............................ 174
Identification number ............................... 457
If the engine will not start ....................... 439
If your vehicle has to be stopped in an
emergency ................................................. 418
Ignition switch (engine switch) ............. 174
Overheating................................................. 449
Tachometer ............................................ 75, 78
Engine compartment cover .................... 384
Engine coolant Capacity .........................................................459
Checking ...................................................... 388
Preparing and checking before winter.........................................................................309
Engine coolant temperature gauge 75, 78
Engine cover ................................................. 384 Engine immobilizer system ........................ 64
Engine oil
Capacity ........................................................ 458
Checking ...................................................... 386
Preparing and checking before winter......................................................................... 309
Warning light ...............................................428
Engine oil maintenance data .................. 387
Engine switch .................................................. 174 Auto power off function............................ 177
Changing the engine switch modes .. 177
If your vehicle has to be stopped in an emergency .................................................. 418
EPS (Electric Power Steering) .............. 304 Warning light .............................................. 430
Event data recorder (E DR) ........................... 8
F
FCTA (Front Cross Traffic Alert) ......... 235
First-aid kit storage belt ............................350
Flat tire
Tire pressure warning system ............ 395
Floor mats ...........................................................22
Fluid Automatic transmission ......................... 460
Brake ................................................................. 461
Washer .......................................................... 390
Footwell light ................................................. 340
Front automatic air conditioning system .......................................................................... 323
Front Cross Traffic Alert (FCTA) ......... 235
Front passenger occupant classification system .............................................................. 40
Front seats Adjustment ....................................................... 121
Cleaning ...........................................................371
Correct driving posture ............................ 23
Driving position memory ........................ 133
Head restraints............................................. 138
Memory recall function............................ 135
Power easy access system .................... 133
Refresh system ..............................................126

514Alphabetical Index
Settings .............................................................. 87
Suggestion function.....................................88
Tire pressure ................................................395
Units .................................................................... 86
Warning message..................................... 436
N
Navigation system-linked display... 86, 89
Noise from under vehicle ...............................6
O
“ODO TRIP” switch ................................76, 81
Odometer ...................................................76, 81
Odometer and trip meter displayDisplay items ............................................ 76, 81
“ODO TRIP” switch ............................. 76, 81
Pop-up display........................................ 77, 81
Oil Engine oil .......................................................458
Front differential oil ...................................460
Rear differential oil ......................................461
Opener Fuel filler door..............................................200
Hood................................................................. 381
Trunk ................................................................. 108
Outer foot lights Location..........................................................340
Outside door handle lights...................... 340
Outside rear view mirrors Adjustment....................................................... 151
BSM (Blind Spot Monitor) ................... 264
Folding ..............................................................152
Linked mirror functi on when reversing
............................................................................ 151
Mirror position memory...........................133
Outside rear view mirror defoggers324
RCTA function .............................................277
Outside temperature............................ 75, 78
Overheating .................................................. 449
P
Paddle shift switches ......................... 182, 183
Panic mode ..................................................... 100
Panoramic moon roof Jam protection function ........................... 160
Operation ....................................................... 158
Parking assist sensors (intuitive parking assist) ..............................................................272
Parking brake Operation ....................................................... 186
Parking brake engaged warning buzzer........................................................................... 187
Warning light ...............................................433
Warning message ...................................... 187
Parking lights Light switch .................................................... 190
Replacing light bulbs ................................. 416
Parking Support Brake function (for rear-crossing vehicles) .......................... 293Function ..........................................................293
Parking Support Brake function (rear pedestrians) ................................................ 296Function ..........................................................296
Parking Support Brake function (static objects) .........................................................288Function ......................................................... 288
PCS (Pre-Collision System) Function ................................................ 215, 227
PCS OFF switch ........................................230
Warning light ............................................... 432
Personal lights............................................... 340
PKSA (Parking Support Alert) ................ 271
PKSB (Parking Support Brake)............. 284 Warning message ........................ 287, 288
Pop Up Hood....................................................37
Power easy access system ........................133
Power outlets ................................................ 354
Power rear seat ..............................................128
Power steering (Elect ric power steering
system) .......................................................... 304 Warning light .............................................. 430

519Alphabetical Index
Brake hold..................................................... 433
Brake system ............................................... 427
Charging system ....................................... 428
Downshifting .......................................183, 184
Electric power steering ..........................430
Engine ............................................................. 428
Hands off steering wheel warning (LTA)......................................................................... 249
High coolant temperature .................... 427
Inappropriate pedal operation ........... 429
Low engine oil pressure......................... 428
LTA (Lane Tracing Assist)238, 241, 431
Open door.......................................... 103, 105
Open window ...............................................154
PKSA (Parking Support Alert) ............. 271
Pop Up Hood ............................................. 429
Pre-collision braking...................... 215, 229
RCD (Rear Camera Detection) ........ 432
Seat belt ............................................... 430, 431
Warning lights................................................427 ABS .................................................................. 429
Brake hold operated indicator ........... 433
Brake system ............................................... 427
Charging system ....................................... 428
Electric power steering ..........................430
High coolant temperature .................... 427
Inappropriate pedal operation warning light ................................................................ 429
Low engine oil pressure......................... 428
Low fuel level ...............................................430
LTA indicator .................................................431
Malfunction indicator lamp................... 428
Parking brake indicator .......................... 433
Pop Up Hood ............................................. 429
Pre-collision system ................................. 432
RCD OFF indicator ................................. 432
Seat belt reminder light ............... 430, 431
Slip indicator ................................................ 432
SRS.................................................................... 428
Tire pressure ..................................................431
Warning messages ..................................... 436
Warning reflector storag e belt.............. 350Washer
Adding............................................................ 390
Preparing and checking before winter......................................................................... 309
Switch................................................................ 196
Washing and waxing.................................. 368
Weight Cargo capacity ............................................. 172
Load limits ....................................................... 172
Weight............................................................ 456
Wheels Replacing wheels .......................................402
Size .................................................................... 462
Window lock switch .................................... 155
Windows Power windows ........................................... 153
Rear window defogger........................... 324
Washer ............................................................ 196
Windshield wiper de-icer ........................ 329
Windshield wipers Position............................................................. 198
Rain-sensing windshield wipers .......... 196
Winter driving tips....................................... 309
Wireless remote control Battery-Saving Function............................ 114
Locking/Unlocking ...................................100
Replacing the battery ................................ 410
For information regarding the equipment listed below, refer to
the “NAVIGATION AND MULTI-
MEDIA SYSTEM OWNER’S
MANUAL”.
· Navigation system
· Audio/visual system
· Rear seat entertainment system
· Lexus parking assist monitor

520
GAS STATION INFORMATION
Auxiliary catch lever (P.381)
Trunk opener ( P.108)
Fuel filler door opener ( P.201)
Fuel filler door ( P.201)
Hood lock release lever ( P.381)
Tire inflation pressure ( P.462)
Fuel tank capacity (Ref-
erence)21.7 gal. (82.0 L, 18.0 Imp. gal.)
Fuel typeUnleaded gasoline onlyP.457
P.465
Cold tire inflation pres-
sureP.462
Engine oil capacity
(Drain and refill  ref-
erence)
P.458
Engine oil typeP.458
A
B
C
D
E
F