fuse LEXUS LS500H 2020 User Guide

4407-2. Steps to take in an emergency
4Start the engine of the second vehi-
cle. Increase the engine speed
slightly and maintain at that level for
approximately 5 minutes to
recharge the battery of your vehi-
cle.
5 Open and close any of the doors of
your vehicle with the engine switch
off.
6 Maintain the engine speed of the
second vehicle and start the engine
of your vehicle by turning the
engine switch to IGNITION ON
mode.
7 Once the vehicle’s engine has
started, remove the jumper cables
in the exact reverse order from
which they were connected.
Method connecting jumper (or
booster) cables to the exclusive
jump starting terminal
1 Confirm that the electronic key is
being carried.
When connecting the jumper (or booster)
cables, depending on the situation, the
alarm may activate and doors locked. (
 P.66)
2 Open the hood. Remove the ser-
vice cover. ( P.375, 379)
3 Open the fuse box cover.
Push the tab in and lift the lid off.
4Open the exclusive jump starting
terminal cover.
5 Remove the engine cover.
(P.378)
6 Connect a positive jumper cable clamp to on your vehicle and connect the
clamp on the other end of the positive cab le to on the second vehicle. Then,
A
B

4417-2. Steps to take in an emergency
7
When trouble arises
connect a negative cable clamp to on the second vehicle and connect the
clamp at the other end of the negative cable to .
Exclusive jump starting terminal (your vehicle)
Positive (+) battery terminal (second vehicle)
Negative (-) battery terminal (second vehicle)
Solid, stationary, unpainted metallic point away from the exclusive jump starting
terminal and any mo ving parts as shown in the illustration
7 Start the engine of the second vehi-
cle. Increase the engine speed
slightly and maintain at that level for
approximately 5 minutes to
recharge the battery of your vehi-
cle.
8 Open and close any of the doors of
your vehicle with the engine switch
off.
9 Maintain the engine speed of the
second vehicle and start the engine
of your vehicle by turning the
engine switch to IGNITION ON
mode.
10 Once the vehicle’s engine has
started, remove the jumper cables
in the exact reverse order from
which they were connected. 11
Close the exclusive jump starting
terminal cover, and reinstall the fuse
box cover to its original position.
12 Install the service cover. ( P.379)
13 Install the engine cover. ( P.379)
Once the engine starts, have the vehi-
cle inspected at your Lexus dealer as
soon as possible.
■Starting the engine when the battery is
discharged
The engine cannot be started by push-start-
ing.
■To prevent battery discharge
●Turn off the headlights and the audio sys-
tem while the engine is off.
●Turn off any unnecessary electrical com-
ponents when the vehicle is running at a
low speed for an extended period, such
C
D
A
B
C
D

503Alphabetical Index
Front side marker lightLight switch .................................................... 180
Replacing light bulbs............................... 408
Front turn signal lights Replacing light bulbs............................... 408
Turn signal lever ........................................... 175
Fuel Capacity ...........................................................451
Fuel gauge ............................................... 73, 76
Fuel pump shut off system ..................... 418
Information ....................................................459
Refueling ......................................................... 190
Type....................................................................451
Warning light ............................................... 422
Fuel consumption Average fuel economy .............................. 82
Current fuel consumption........................ 82
Fuel filler door If the fuel filler door cannot be opened......................................................................... 436
Refueling ......................................................... 190
Fuel gauge ..................................................73, 76
Fuel pump shut off system......................... 418
Fuses ................................................................. 405
G
Garage door opener ................................. 354
Gauges ........................................................73, 76
Gear Position................................................... 84
G-force............................................................... 84
Glove box ....................................................... 339
Glove box light ............................................. 340
H
Hands Free Power Trunk Lid ...................107
Head restraints ...............................................135
Headlights Adaptive Front-lighting System (AFS)...........................................................................182
Automatic High Beam system............. 183
Light switch .................................................... 180 Replacing light bulbs ............................... 408
Head-up display.............................................. 87 Driving information display area ........... 87
Driving support system display area ..90
Eco Driving Indicator....................................91
HUD (Head-up display) switch ............89
Navigation system-linked display ........ 87
Pop-up display ...............................................90
Settings...............................................................89
Heated steering wheel .............................. 330
Heaters Front automatic air conditioning system............................................................................317
Heated steering wheel ........................... 330
Outside rear view mirrors...................... 318
Rear automatic air conditioning system
.......................................................................... 327
Seat heaters ................................................. 330
Height control Electronically modulated air suspension..........................................................................295
Hill-start assist control ............................... 298
Hood Open................................................................375
Pop Up Hood................................................. 37
Hooks Coat hooks ................................................... 347
Retaining hooks (floor mat) ..................... 22
Horn ....................................................................139
HUD (Head-up display) switch ................ 89
I
I/M test ............................................................ 372
Identification Engine............................................................... 451
Vehicle ........................................................... 450
Ignition switch (engine switch).................165 Auto power off function........................... 168
Changing the engine switch modes . 168
If your vehicle has to be stopped in an emergency .................................................. 410
Indicators ........................................................... 70

507Alphabetical Index
Pre-Collision System (PCS)Function ............................................... 205, 216
PCS OFF switch ............................. 208, 218
Warning light ............................................... 425
R
Radar cruise control (dynamic radar cruise control with full-speed range)... 238, 241
Radiator ........................................................... 383
RCD (Rear camera detection) .............. 257 Function .......................................................... 270
Warning message....................................... 271
RCTA Function .......................................................... 266
Warning message..................................... 267
RCTA (Rear Cross Traffic Alert) ......... 257
RCTA function ..............................................267
Rear automatic air conditioning system .......................................................................... 327
Rear Cross Traffic Alert (RCTA) ......... 266
Rear door sunshades ..... ............................ 350
Rear Multi Operation Panel .....................312
Rear seat position memory .......................134
Rear seats .........................................................125 Adjustment...................................................... 126
Head restraints .............................................135
Rear seat position memory .................... 134
Relaxation system........................................128
Seat heaters ..................................................330
Seat ventilators............................................330
Rear side marker lights Light switch .................................................... 180
Replacing light bulbs............................... 408
Rear sunshades ............................................ 352
Rear turn signal lights Replacing light bulbs............................... 408
Turn signal lever ........................................... 175
Rear view mirror Inside rear view mirror............................. 140
Outside rear view mirrors ........................141
Rear window defogger .............................. 318 Refueling
Capacity .......................................................... 451
Fuel types ........................................................ 451
If the fuel filler do or cannot be opened
..........................................................................436
Opening the fuel tank cap ..................... 190
Remote Touch ..............................................308
Replacing Electronic key battery ............................. 403
Fuses................................................................ 405
Light bulbs .................................................... 408
Tires ................................................................. 395
Resetting the message indicating mainte- nance is required ...................................... 368
Rev indicator .................................................... 78
Rev peak............................................................. 78
Road Sign Assist .......................................... 238
RSA (Road Sign Assist) ............................ 238
Run-flat tires....................................... 389, 433
S
Seat belt buckle lights ................................ 334
Seat belt reminder light............................. 422
Seat belts............................................................ 24 Automatic Locking Retractor................. 26
Child restraint system installation ......... 46
Cleaning and maintaining the seat belt......................................................................... 365
Easy Access Buckle .................................... 26
Emergency Locking Retractor .............. 26
How to wear your seat belt ..................... 25
How your child should wear the seat belt ............................................................................. 25
Pregnant women, proper seat belt use ............................................................................. 24
Reminder light and buzzer ................... 422
Seat belt extender......................................... 25
SRS warning light.......................................420
Seat heaters ................................................... 330
Seat position memory....................... 130, 134
Seat ventilators ............................................. 330
Seating capacity.............................................163