headlights LEXUS LS500 2019 Owner's Manual

4377-2. Steps to take in an emergency
LS500_OM_(U)_1810 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.375)
13 Install the engine compartment
cover.
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 C
D
A
B
C
D

5011-1. What to do if... (Troubleshooting)
LS500_OM_(U)_1810 501Alphabetical Index
Front side marker light
Light switch ..................................................... 179
Replacing light bulbs................................404
Front turn signal lights
Replacing light bulbs................................404
Turn signal lever ........................................... 173
Fuel
Capacity ......................................................... 447
Fuel gauge ............................................... 73, 76
Fuel pump shut off system ...................... 414
Information ....................................................455
Refueling ......................................................... 189
Type.................................................................. 447
Warning light ................................................ 418
Fuel consumption
Average fuel economy .............................. 82
Current fuel consumption........................ 82
Fuel filler door
If the fuel filler door cannot be opened
......................................................................... 432
Refueling ......................................................... 189
Fuel gauge ..................................................73, 76
Fuel pump shut off system..........................414
Fuses .................................................................. 401
G
Garage door opener ................................. 350
Gauges ........................................................73, 76
Gear Position................................................... 84
G-force............................................................... 84
Glove box ....................................................... 336
Glove box light ............................................. 337
H
Hands Free Power Trunk Lid ...................107
Head restraints ...............................................135
Headlights
Adaptive Front-lighting System (AFS)
............................................................................ 181
Automatic High Beam system..............182
Light switch ..................................................... 179 Replacing light bulbs ............................... 404
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 .............................. 326
Heaters
Front automatic air conditioning system
........................................................................... 313
Heated steering wheel ............................326
Outside rear view mirrors.......................314
Rear automatic air conditioning system
.......................................................................... 323
Seat heaters ..................................................326
Height control
Electronically modulated air suspension
.......................................................................... 292
Hill-start assist control ............................... 295
Hood
Open..................................................................371
Pop Up Hood.................................................38
Hooks
Coat hooks ................................................... 344
Retaining hooks (floor mat) ..................... 22
Horn ................................................................... 138
HUD (Head-up display) switch ................ 89
I
I/M test ............................................................ 368
Identification
Engine.............................................................. 447
Vehicle ............................................................446
Ignition switch (engine switch).................164
Auto power off function........................... 166
Changing the engine switch modes . 166
If your vehicle has to be stopped in an
emergency ................................................ 406
Indicators ........................................................... 70