headlights LEXUS LS500H 2020 Owner's Manual

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