2018 LEXUS LS500H brake light

3TABLE OF CONTENTS
LS500h_OM_OM50F42U_(U) 1
2
3
4
5
6
7
8
9Dinghy towing ................................ 167
4-2. Driving procedures
Power (ignition) switch ............... 168
EV drive mode ............................... 172
Hybrid transmission ..................... 174
Turn signal lever............................. 180
Parking brake .................................. 181
Brake Hold....................................... 183
4-3. Operating the lights and wipers
Headlight switch ............................ 185
AHB (Automatic High Beam)
............................................................ 188
Windshield wipers and washer
............................................................ 190
4-4. Refueling
Opening the fuel tank cap......... 194
4-5. Using the driving support systems
Lexus Safety System+A.............. 196
Lexus Safety System+ ................ 203
PCS (Pre-Collision System) (vehi-
cles with Lexus Safety System+A)
........................................................... 209
PCS (Pre-Collision System) (vehi-
cles with Lexus Safety System+)
........................................................... 220
FCTA (Front Cross Traffic Alert)
........................................................... 227
LTA (Lane Tracing Assist)........ 230
LKA (Lane-Keeping Assist) .... 240
RSA (Road Sign Assist) ............. 247
Dynamic radar crui se control with
full-speed range......................... 250
BSM (Blind Spot Monitor) ....... 260
PKSA (Parking Support Alert)
........................................................... 265
Intuitive parking assist ................ 266 RCTA (Rear Cross Traffic Alert)
function.......................................... 273
RCD (Rear Camera Detection)
function........................................... 277
PKSB (Parking Support Brake)
.......................................................... 280
Parking Support Brake function
(static objects) ............................ 286
Parking Support Brake function
(rear-crossing vehicles) ........... 291
Parking Support Brake function
(rear pedestrians) ..................... 295
Driving mode select switch ..... 298
Electronically modulated air sus-
pension .......................................... 299
Driving assist systems ................ 302
4-6. Driving tips
Hybrid vehicle driving tips ....... 307
Winter driving tips ....................... 309
5-1. Remote Touch/Display
Remote Touch................................. 314
Center Display............................... 316
Rear Multi Operation Panel .... 318
5-2. Lexus Climate Concierge
Lexus Climate Concierge.......... 321
5-3. Using the air conditioning system
and defogger
Front automa
ti
c air conditioning
system ............................................ 323
Rear air conditioning system... 333
Heated steering wheel/seat heat-
ers/seat ventilators................... 336
5-4. Using the interior lights
Interior lights list ........................... 3405
Interior features

15Pictorial index
LS500h_OM_OM50F42U_(U) Parking brake switch .............................................................................................. P.181
Applying/releasing the parking brake........................................................................P.181
Precautions for winter season .. .................................................................................... P.310
Warning buzzer/messages.......................................................................................... P.437
Turn signal lever ..................................................................................................... P.180
Headlight switch......................................................................................................P.185
Headlights/parking lights/tail lights/daytime ru nning lights ........................... P.185
AHB (Automatic High Beam)............................ .......................................................... P.188
Windshield wiper and washer switch ................................................................P.190
Usage.......................................................................................................................... ............ P.190
Adding washer fluid ......................................................................................................... P.3 92
Warning messages .......................................................................................................... P.437
Emergency flasher switch .................................................................................. P.420
Hood lock release lever ...................................................................................... P.385
Tilt and telescopic steering contro l switch...... ............ .............. .................... .. P.147
Adjustment ............................................................................................................................P.147
Driving position memory ................................................................................................ P.139
Air conditioning system ...................................................................................... P.323
Usage.......................................................................................................................... ........... P.323
Rear window defogger................................................................................................... P.323
Audio system *
Brake hold switch ....................................................................................................P.183
Trunk opener main switch ..................................................................................... P.118 *
: Refer to “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”. E
F
G
H
I
J
K
L
M
N

732-1. Instrument cluster
LS500h_OM_OM50F42U_(U) 2
Vehicle status information and indicators Warning lights inform the driver of mal-
functions in the indicated vehicle’s sys-
tems.
Warning lights (U.S.A.)
Brake system warning light *1

( → P.427)(red)
(Canada)
Brake system warning light *1

( → P.427)(yellow)
Brake system warning light *1

( → P.427)
High coolant temperature
warning light *2
( → P.427)
Charging system warning
light *2
( → P.428)
Low engine oil pressure warn-
ing light *2
( → P.428)
(U.S.A.) Malfunction indicator lamp *1

( → P.428)
(Canada) Malfunction indicator lamp *1

( → P.428)
SRS warning light *1
( → P.428)
Pop Up Hood warning light *1

( → P.429)
(U.S.A.) ABS warning light *1
( → P.429)
(Canada) ABS warning light *1
( → P.429)
Brake Override System warn-
ing light/Drive-Start Control
warning light *2
( → P.429) (red)
Electric power steering system
warning light *1
( → P.430)(yellow)
Electric power steering system
warning light *1
( → P.430)
Low fuel level warning light
( → P.430)
Driver’s and front passenger’s
seat belt reminder light
( → P.430)
Rear passengers’ seat belt
reminder lights *3
( → P.431)
Tire pressure warning light *1

( → P.431)(orange)
LTA indicator (if equipped)
( → P.431)
LKA indicator (if equipped)
( → P.431)(flashes)
Intuitive parking assist OFF indi-
cator *1
( → P.432)
(flashes)
RCTA OFF indicator *1

( → P.432)
(flashes) RCD OFF indicator (if
equipped) ( → P.432)
(flashes)
PKSB OFF indicator *1

( → P.433)
(flashes or
illuminates)
PCS warning light *1
( → P.433)
Slip indicator *1
( → P.433)
(flashes)
(U.S.A.) Parking brake indicator
( → P.434)

74 2-1. Instrument cluster
LS500h_OM_OM50F42U_(U) *1
: These lights come on when the power
switch is turned to ON mode to indi-
cate that a system check is being per-
formed. They will go off after the hybrid
system is on, or after a few seconds.
There may be a malfunction in a system
if the lights do not come on, or go off.
Have the vehicle inspected by your
Lexus dealer. *2
: This light illuminates on the multi-infor-
mation display. *3
: This light illuminates on the center
panel. *4
: F SPORT models: This light comes on
when the power switch is turned to ON
mode to indicate that a system check is
being performed. They will go off after
the hybrid system is on, or after a few
seconds. There may be a malfunction in
a system if the lights do not come on, or
go off. Have the vehicle inspected by
your Lexus dealer. The indicators inform the driver of the
operating state of the vehicle’s various
systems.(flashes)
(Canada)
Parking brake indicator
( → P.434)(flashes)
Brake hold operated indicator *1

( → P.434)
Master warning light *4

( → P.434)
WARNING
■
If a safety system warning light does
not come on
Should a safety system light such as the
ABS and SRS warning light not come on
when you start the hybrid system, this
could mean that these systems are not
available to help pr otect you in an acci-
dent, which could result in death or seri-
ous injury. Have the vehicle inspected by
your Lexus dealer immediately if this
occurs. Indicators Turn signal indicator ( → P.180)
(U.S.A.) Headlight indicator ( → P.185)
(Canada) Tail light indicator ( → P.185)
Headlight high beam indicator
( → P.186)
AHB indicator ( → P.188)
PCS warning light *1, 2
( → P.212,
222)
Cruise control indicator
( → P.257)
Dynamic radar cruise control
indicator ( → P.250)
Cruise control “SET” indicator
( → P.250)
(white)LTA indicator (if equipped)
( → P.234)
LKA indicator (if equipped)
( → P.242)
(green) LTA indicator (if equipped)
( → P.234)
LKA indicator (if equipped)
( → P.243)
(orange)
(flashes) LTA indicator (if equipped)
( → P.234)
LKA indicator (if equipped)
( → P.243)
BSM outside rear view mirror
indicators *1, 3
( → P.260, 273)

157
LS500h_OM_OM50F42U_(U) 4 4
Driving Driving .
4-1. Before driving
Driving the vehicle ..................... 158
Cargo and luggage ................... 164
Vehicle load limits ...................... 166
Trailer towing ............................... 166
Dinghy towing ............................. 167
4-2. Driving procedures
Power (ignition) switch ............ 168
EV drive mode ............................ 172
Hybrid transmission .................. 174
Turn signal lever.......................... 180
Parking brake ............................... 181
Brake Hold.................................... 183
4-3. Operating the lights and wipers
Headlight switch ......................... 185
AHB (Automatic High Beam)
......................................................... 188
Windshield wipers and washer
......................................................... 190
4-4. Refueling
Opening the fuel tank cap...... 194
4-5. Using the driving support sys-
tems
Lexus Safety System+A........... 196
Lexus Safety System+ ............. 203
PCS (Pre-Collision System) (vehi-
cles with Lexus Safety Sys-
tem+A) ....................................... 209
PCS (Pre-Collision System) (vehi-
cles with Lexus Safety System+)
........................................................ 220 FCTA (Front Cross Traffic Alert)
........................................................ 227
LTA (Lane Tracing Assist) .... 230
LKA (Lane-Keeping Assist)
....................................................... 240
RSA (Road Sign Assist).......... 247
Dynamic radar cruise control with
full-speed range...................... 250
BSM (Blind Spot Monitor) .... 260
PKSA (Parking Support Alert)
....................................................... 265
Intuitive parking assist ............. 266
RCTA (Rear Cross Traffic Alert)
function....................................... 273
RCD (Rear Camera Detection)
function....................................... 277
PKSB (Parking Support Brake)
....................................................... 280
Parking Support Brake function
(static objects) ......................... 286
Parking Support Brake function
(rear-crossing vehicles) ....... 291
Parking Support Brake function
(rear pedestrians) .................. 295
Driving mode select switch .. 298
Electronically modulated air sus-
pension ....................................... 299
Driving assist systems.............. 302
4-6. Driving tips
Hybrid vehicle driving tips .... 307
Winter driving tips .................... 309

160 4-1. Before driving
LS500h_OM_OM50F42U_(U) WARNING
• Make sure to keep a correct driving
posture even when moving the vehicle
only slightly. This allows you to depress
the brake and accelerator pedals
properly.
• Depress the brake pedal using your
right foot. Depressing the brake pedal
using your left foot may delay
response in an emergency, resulting in
an accident.●
The driver should pay extra attention
to pedestrians when the vehicle is
powered only by the electric motor
(traction motor). As there is no engine
noise, the pedestrians may misjudge
the vehicle’s movement. Even with the
vehicle proximity notification system
activate, drive with care as pedestrians
in the vicinity may still not notice the
vehicle if the surrounding area is noisy.●
Do not drive the vehicle over or stop
the vehicle near flammable materials.
The exhaust system and exhaust gases
can be extremely hot. These hot parts
may cause a fire if there is any flamma-
ble material nearby.●
During normal driving, do not turn off
the hybrid system. Turning the hybrid
system off while driving will not cause
loss of steering or braking control,
however, power assist to the steering
will be lost. This will make it more diffi-
cult to steer smoothly, so you should
pull over and stop the vehicle as soon
as it is safe to do so.
In the event of an emergency, such as if
it becomes impossible to stop the vehi-
cle in the normal way: → P.420
●
Use engine braking (downshift) to
maintain a safe speed when driving
down a steep hill.
Using the brakes continuously may
cause the brakes to overheat and lose
effectiveness. ( → P.174) ●
Do not adjust the positions of the
steering wheel, the seat, or the inside
or outside rear view mirrors while driv-
ing.
Doing so may result in a loss of vehicle
control. ●
Always check that all passengers’
arms, heads or other parts of their
body are not outside the vehicle. ●
Do not drive in excess of the speed
limit. Even if the legal speed limit per-
mits it, do not drive over 85 mph (140
km/h) unless your vehicle has
high-speed capability tires. Driving
over 85 mph (140 km /h) may result in
tire failure, loss of control and possible
injury. Be sure to consult a tire dealer
to determine whether the tires on your
vehicle are high-speed capability tires
or not before driving at such speeds. ■
When driving on slippery road sur-
faces ●
Sudden braking, acceleration and
steering may cause tire slippage and
reduce your ability to control the vehi-
cle. ●
Sudden acceleration, engine braking
due to shifting, or changes in engine
speed could cause the vehicle to skid.
●
After driving through a puddle, lightly
depress the brake pedal to make sure
that the brakes are functioning prop-
erly. Wet brake pads may prevent the
brakes from functioning properly. If the
brakes on only one side are wet and
not functioning properly, steering con-
trol may be affected.
■
When shifting the shift position
●
Do not let the vehicle roll backward
while a forward driving position is
selected, or roll forw ard while the shift
position is in R.
Doing so may result in an accident or
damage to the vehicle.

162 4-1. Before driving
LS500h_OM_OM50F42U_(U) WARNING■
When the vehicle is parked●
Do not leave glasses, cigarette lighters,
spray cans, or soft drink cans in the
vehicle when it is in the sun.
Doing so may result in the following:
• Gas may leak from a cigarette lighter
or spray can, and may lead to a fire.
• The temperature inside the vehicle
may cause the plastic lenses and plas-
tic material of glasses to deform or
crack.
• Soft drink cans may fracture, causing
the contents to spray over the interior
of the vehicle, and may also cause a
short circuit in the vehicle’s electrical
components.●
Do not leave cigarette lighters in the
vehicle. If a cigarette lighter is in a
place such as the glove box or on the
floor, it may be lit accidentally when
luggage is loaded or the seat is
adjusted, causing a fire.●
Do not attach adhesive discs to the
windshield or windows. Do not place
containers such as air fresheners on
the instrument pane l or dashboard.
Adhesive discs or containers may act
as lenses, causing a fire in the vehicle.
●
Do not leave a door or window open if
the curved glass is coated with a met-
allized film such as a silver-colored
one. Reflected sunlight may cause the
glass to act as a lens, causing a fire.
●
Always apply the parking brake, shift
the shift position to P, stop the hybrid
system and lock the vehicle.
Do not leave the vehicle unattended
while the “READY” indicator is illumi-
nated.
●
Do not touch the exhaust pipes while
the “READY” indicator is illuminated
or immediately after turning the hybrid
system off.
Doing so may cause burns. ■
When taking a nap in the vehicle
Always turn the hybrid system off. Other-
wise, if you accident ally move the shift
lever or depress the accelerator pedal,
this could cause an accident or fire due
to hybrid system overheating. Addition-
ally, if the vehicle is parked in a poorly
ventilated area, exhaust gases may col-
lect and enter the vehicle, leading to
death or a serious health hazard. ■
When braking ●
When the brakes are wet, drive more
cautiously.
Braking distance in creases when the
brakes are wet, and this may cause one
side of the vehicle to brake differently
than the other side. Also, the parking
brake may not securely hold the vehi-
cle. ●
If the electronically controlled brake
system does not operate, do not follow
other vehicles closely and avoid hills or
sharp turns that require braking.
In this case, braking is still possible, but
the brake pedal should be depressed
more firmly than usual. Also, the brak-
ing distance will in crease. Have your
brakes fixed immediately. ●
The brake system consists of 2 or more
individual hydraulic systems; if one of
the systems fails, the other(s) will still
operate. In this case, the brake pedal
should be depressed more firmly than
usual and the braking distance will
increase. Have your brakes fixed
immediately.
■
If the vehicle becomes stuck
Do not spin the wheels excessively when
a driven wheel is up in the air, or the vehi-
cle is stuck in sand, mud, etc. This may
damage the driveline components or
propel the vehicle forward or backward,
causing an accident.

170 4-2. Driving procedures
LS500h_OM_OM50F42U_(U) 1 Stop the vehicle completely.
2 If the parking brake is in manual
mode, set the parking brake.
( → P.181)
3 Shift the shift position to P. ( → P.176)Check that the shift position indicator
shows P. ( → P.176)
4 Press the power switch.The hybrid system will stop, and the meter
display will be extinguished (the shift posi-
tion indicator will be extinguished a few
seconds after the meter display).
5 Release the brake pedal and check
that “ACCESSORY” or “IGNI-
TION ON” is not shown on the
meter. ■
Automatic P position selection function
→ P.177 Modes can be changed by pressing
the power switch with the brake pedal
released. (The mode changes each
time the switch is pressed.)NOTICE■
Symptoms indicating a malfunction
with the power switch
If the power switch seems to be operat-
ing somewhat differently than usual, such
as the switch sticking slightly, there may
be a malfunction. Contact your Lexus
dealer immediately.
Stopping the hybrid system WARNING■
Stopping the hybrid system in an
emergency ●
If you want to stop the hybrid system in
an emergency while driving the vehi-
cle, press and hold the power switch
for more than 2 seconds, or press it
briefly 3 times or more in succession.
( → P.420)
However, do not touch the power
switch while driving except in an emer-
gency. Turning the hybrid system off
while driving will not cause loss of
steering or braking control, however,
power assist to the st eering will be lost.
This will make it more difficult to steer
smoothly, so you should pull over and
stop the vehicle as soon as it is safe to
do so. ●
If the power switch is operated while
the vehicle is running, a warning mes-
sage will be shown on the multi-infor-
mation display and a buzzer sounds. ●
When restarting the hybrid system
after an emergency shutdown, press
the power switch.
Changing power switch modes