2018 LEXUS LS500 lane assist

3TABLE OF CONTENTS
LS500_OM_OM50F54U_(U) 1
2
3
4
5
6
7
8
94-2. Driving procedures
Engine (ignition) switch .............. 160
Automatic transmission.............. 163
Turn signal lever............................. 169
Parking brake ................................. 170
Brake Hold....................................... 173
4-3. Operating the lights and wipers
Headlight switch ............................ 175
AHB (Automatic High Beam)
............................................................ 178
Windshield wipers and washer
............................................................ 180
4-4. Refueling
Opening the fuel tank cap......... 185
4-5. Using the driving support systems
Lexus Safety System+A.............. 187
Lexus Safety System+ ................. 194
PCS (Pre-Collision System) (vehi-
cles with Lexus Safety System+A)
........................................................... 200
PCS (Pre-Collision System) (vehi-
cles with Lexus Safety System+)
............................................................ 210
FCTA (Front Cross Traffic Alert)
............................................................ 218
LTA (Lane Tracing Assist)......... 221
LKA (Lane-Keeping Assist) ..... 231
RSA (Road Sign Assist) ............. 238
Dynamic radar crui se control with
full-speed range.......................... 241
BSM (Blind Spot Monitor) ........ 251
PKSA (Parking Support Alert)
........................................................... 256
Intuitive parking assist ................ 257
RCTA (Rear cross traffic alert)
function .......................................... 264 RCD (Rear Camera Detection)
function.......................................... 268
PKSB (Parking Support Brake)
............................................................ 271
Parking Support Brake function
(static objects) ............................. 277
Parking Support Brake function
(rear-crossing vehicles) ......... 282
Parking Support Brake function
(rear pedestrians) ..................... 286
Driving mode select switch ..... 289
Electronically modulated air sus-
pension ............................................ 291
Driving assist systems ................ 294
4-6. Driving tips
Winter driving tips ....................... 299
5-1. Remote Touch/Display
Remote Touch............................... 304
Center Display.............................. 306
Rear Multi Operation Panel ... 308
5-2. Lexus Climate Concierge
Lexus Climate Concierge........... 311
5-3. Using the air conditioning system
and defogger
Front automatic air conditioning
system ............................................. 313
Rear air conditioning system... 323
Heated steering wheel/seat heat-
ers/seat ventilators
......
............. 326
5-4. Using the interior lights
Interior lights list ........................... 330
5-5. Using the storage features
List of storag e features .............. 334
Trunk features ............................... 3395
Interior features

18 Pictorial index
LS500_OM_OM50F54U_(U) Phone switch *1
LTA (Lane Tracing Assist) switch *2
................................................................... P.221
LKA (Lane-Keeping Assist) switch *2
................................................................P.231
Vehicle-to-vehicle distance switch ..................................................................P.245
Cruise control switches ........................................................................................ P.241
Audio remote control switches *1
Talk switch *1
*1
: Refer to “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”. *2
: If equipped
Remote Touch *1
..................................................................................................... P.304
Seat switch ................................................................................................................. P.1 17
Rear sunshade switch *2
....................................................................................... P.347
Vehicle height adjustment switch *2
.................................................................. P.291
P position switch ...................................................................................................... P.166 *1
: Refer to “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”. *2
: If equipped C
D
E
F
G
H
A
B
C
D
E

812-1. Instrument cluster
LS500_OM_OM50F54U_(U) 2
Vehicle status information and indicators ■
Vehicle sway warning
This display is enabled when the operating
conditions of the vehi cle sway warning of
the LTA ( → P.227) or LKA ( → P.235) are
met.
Select to display the following naviga-
tion system-linked information.
 Route guidance to destination
 Compass display (heading-up dis-
play) ■
Route guidance to destination display
When the route guidance to destination
display is enabled on the head-up display, it
will not be displayed on the multi-informa-
tion display. ( → P.85)
Select to enable selection of an audio
source or track on the meter using the
meter control switches.
Select to display the operational status
of the following systems:
 LTA (Lane Tracing Assist) (if
equipped) ( → P.221)
 LKA (Lane-Keeping Assist) (if
equipped) ( → P.231)
 Dynamic radar cruise control with
full-speed range ( → P.241)
 RSA (Road Sign Assist) (if
equipped) ( → P.238) ■
Meter display settings that can be
changed
 Language Select to change the language displayed.
 Units Select to change the units of measure dis-
played.
 Speedometer display (except F
SPORT models) Select to set the display of the speedome-
ter to digital/analog/both digital and ana-
log.
 Drive information 1/Drive informa-
tion 2 Select to select up to 2 items ( → P.78) that
will be displayed on each Drive information
screen (Drive information 1 screen and
Drive information 2 sc reen) respectively.
 Clock Select to switch between 12-hour display
and 24-hour display.
 Pop-up display Select to enable/disable pop-up displays
for each relevant system.
 Accent color Select to change the accent color on the
screen, such as the cursor color.
 Rev indicator (F SPORT models) • Select to enable/disable the rev indica-
tor.
• Select to set the engine speed at which
the rev indicator (amber) will begin to be
displayed.
 Rev peak (F SPORT models)
Select to enable/disable the rev peak.Navigation system-linked dis-
play (if equipped)
Audio system-linked display
Driving support system informa-
tion display Settings display

86 2-1. Instrument cluster
LS500_OM_OM50F54U_(U) Displays the operational status of the
following systems:
 LTA (Lane Tracing Assist) (if
equipped) ( → P.221)
 LKA (Lane-Keeping Assist) (if
equipped) ( → P.231)
 Dynamic radar cruise control with
full-speed range ( → P.241)Details of content displayed on the
head-up display may differ from that dis-
played on the multi-information display. For
details, refer to the explanation of each sys-
tem.
Pop-up displays for the following sys-
tems will be displayed when necessary. ■
Driving support systems
Displays a warning/suggestion/advice
message or the operating state of a rel-
evant system.
 PCS (Pre-Collision System)
( → P.200, 210)
 FCTA (Front Cross Traffic Alert) (if
equipped) ( → P.218)
 Intuitive parking assist (if equipped)
( → P.257)
 Parking Support Brake function (for
static objects) (if equipped)
( → P.277)
 Brake Override System ( → P.151)
 Drive-Start Control ( → P.151)
Details of content displayed on the head-up display may differ from that dis-
played on the multi-information display. For
details, refer to the explanation of each sys-
tem. ■
/ icons
These icons are linked to the
multi-information display
: Master warning icon Displayed when a warn ing message is dis-
played on the multi-information display.
( → P.428)
: Information icon Displayed when a suggestion pop-up dis-
play ( → P.82) or advice pop-up display is
displayed on the multi-information display. ■
Warning message
Some warning messages are displayed
when necessary, according to certain
conditions. Details of content displayed on the
head-up display may differ from that dis-
played on the multi-information display. ■
Audio system operation status
Displayed when an audio remote con-
trol switch on the steering wheel is
operated. ■
Hands-free system status
Displayed when the hands-free system
is operated. ■
When a pop-up display is displayed
When a pop-up display is displayed, a cur-
rent display may no long er be displayed. In
this case, the display will return after the
pop-up display disappears.Driving support system display
area
Pop-up display

149
LS500_OM_OM50F54U_(U) 4 4
Driving Driving .
4-1. Before driving
Driving the vehicle ..................... 150
Cargo and luggage ................... 156
Vehicle load limits ...................... 158
Trailer towing ............................... 159
Dinghy towing ............................. 159
4-2. Driving procedures
Engine (ignition) switch ........... 160
Automatic transmission........... 163
Turn signal lever.......................... 169
Parking brake .............................. 170
Brake Hold.................................... 173
4-3. Operating the lights and wipers
Headlight switch ......................... 175
AHB (Automatic High Beam)
......................................................... 178
Windshield wipers and washer
......................................................... 180
4-4. Refueling
Opening the fuel tank cap...... 185
4-5. Using the driving support sys-
tems
Lexus Safety System+A........... 187
Lexus Safety System+ .............. 194
PCS (Pre-Collision System) (vehi-
cles with Lexus Safety Sys-
tem+A) ....................................... 200
PCS (Pre-Collision System) (vehi-
cles with Lexus Safety System+)
......................................................... 210 FCTA (Front Cross Traffic Alert)
........................................................ 218
LTA (Lane Tracing Assist) ...... 221
LKA (Lane-Keeping Assist)
........................................................ 231
RSA (Road Sign Assist).......... 238
Dynamic radar cruise control with
full-speed range........................ 241
BSM (Blind Spot Monitor) ..... 251
PKSA (Parking Support Alert)
....................................................... 256
Intuitive parking assist ............. 257
RCTA (Rear cross traffic alert)
function....................................... 264
RCD (Rear Camera Detection)
function....................................... 268
PKSB (Parking Support Brake)
......................................................... 271
Parking Support Brake function
(static objects) ......................... 277
Parking Support Brake function
(rear-crossing vehicles) ...... 282
Parking Support Brake function
(rear pedestrians) .................. 286
Driving mode select switch .. 289
Electronically modulated air sus-
pension ........................................ 291
Driving assist systems.............. 294
4-6. Driving tips
Winter driving tips .................... 299

1874-5. Using the driving support systems
LS500_OM_OM50F54U_(U) 4
Driving 4-5.Using the driving support systems
*
:If equipped
■
PCS (Pre-Collision System) (vehi-
cles with Lexus Safety System+A)
→ P.200 ■
FCTA (Front Cross Traffic Alert)
→ P.218 ■
LTA (Lane Tracing Assist)
→ P.221 ■
AHB (Automatic High Beam)
→ P.178 ■
RSA (Road Sign Assist)
→ P.238 ■
Dynamic radar cruise control with
full-speed range
→ P.241 The pre-collision system is equipped
with a sophisticated computer that will
record certain data, such as:
• Accelerator status
•Brake status
• Vehicle speed
• Operation status of the pre-collision
system functions
• Information (such as the distance
and relative speed between your
vehicle and the vehicle ahead or
other objects)
• Images from the camera sensor
(available only in situations when
sudden inputs occur while driving
[sudden acceleration, etc.], the
pre-collision braking function or the
pre-collision brake assist function
was operating, the Parking Support
Brake function [static objects] was
operating, or your vehicle was
involved in a collision)
The pre-collision system does not Lexus Safety System+A *
The Lexus Safety System+A con-
sists of the following drive assist sys-
tems and contributes to a safe and
comfortable driving experience:
Drive assist systems of Lexus
Safety System+A WARNING■
Lexus Safety System+A
The Lexus Safety System+A is designed
to operate under the assumption that the
driver will drive safely , and is designed to
help reduce the impact to the occupants
and the vehicle in the case of a collision
or assist the driver in normal driving con-
ditions.
As there is a limit to the degree of recog-
nition accuracy and control performance
that this system can provide, do not
overly rely on this system. The driver is
always responsible for paying attention
to the vehicle’s surroundings and driving
safely.
Vehicle data recording

194 4-5. Using the driving support systems
LS500_OM_OM50F54U_(U) *
:If equipped
■
PCS (Pre-Collision System) (vehi-
cles with Lexus Safety System+)
→ P.210 ■
LKA (Lane-Keeping Assist)
→ P.231 ■
AHB (Automatic High Beam)
→ P.178 ■
Dynamic radar cruise control with
full-speed range
→ P.241 The pre-collision system is equipped
with a sophisticated computer that will
record certain data, such as:
• Accelerator status
•Brake status
• Vehicle speed
• Operation status of the pre-collision
system functions
• Information (such as the distance
and relative speed between your
vehicle and the vehicle ahead or
other objects)
• Images from the camera sensor
(available only when the pre-colli-
sion braking function or the pre-col-
lision brake assist function was
operating)
The pre-collision system does not
record conversations, sounds or
images of the inside of the vehicle.
 Data usage Lexus may use the data recorded in this
computer to diagnose malfunctions, con-
duct research and development, and
improve quality.
Lexus will not disclose the recorded data to
a third party except:
• With the consent of the vehicle owner or
with the consent of the lessee if the vehi-
cle is leased
• In response to an official request by the
police, a court of law or a government
agency
• For use by Lexus in a lawsuit
• For research purposes where the data is
not tied to a specific vehicle or vehicle
ownerLexus Safety System+ *
The Lexus Safety System+ consists
of the following drive assist systems
and contributes to a safe and com-
fortable driving experience:
Drive assist systems of Lexus
Safety System+
WARNING■
Lexus Safety System+
The Lexus Safety System+ is designed to
operate under the assumption that the
driver will drive safely, and is designed to
help reduce the impact to the occupants
and the vehicle in the case of a collision
or assist the driver in normal driving con-
ditions.
As there is a limit to the degree of recog-
nition accuracy and control performance
that this system can provide, do not
overly rely on this system. The driver is
always responsible for paying attention
to the vehicle’s surro undings and driving
safely. Vehicle data recording

2054-5. Using the driving support systems
LS500_OM_OM50F54U_(U) 4
Driving and 50 mph [5 and 80 km/h].)
• The relative speed between your vehicle
and the detected pedestrian, bicyclist or
vehicle ahead is approximately 3 mph (5
km/h) or more.●
Active steering assist
• Vehicle speed is be tween approximately
25 and 50 mph (40 and 80 km/h). (For
detecting a pedestrian, vehicle speed is
between approximately 25 and 40 mph
[40 and 65 km/h] and for detecting a
guardrail, vehicle speed is between
approximately 37 and 50 mph [60 and
80 km/h].)
The system may not operate in the following
situations: ●
If a battery terminal has been discon-
nected and reconnected and then the
vehicle has not been driven for a certain
amount of time●
If the shift position is in R●
If VSC is disabled (only the pedestrian
alert and pre-collision warning function
will be operational)●
When there is insufficient safe or unob-
structed space for the vehicle to be
steered into●
When an object is approaching the area
the vehicle is to be steered into■
Pedestrian and bicyc list detection func-
tion
The pre-collision system detects pedestri-
ans and bicyclists based on the size, profile,
and motion of the person. However, a
pedestrian or bicyclist may not be detected
depending on the surrounding brightness
and the motion, posture, and angle of the
person, preventing the system from operat-
ing properly. ( → P.207) ■
Cancelation of pre-collision braking
and active steering assist
If either of the follo wing occur while the
pre-collision braking function is operating, it
will be canceled: ●
The accelerator pedal is depressed
strongly. ●
The steering wheel is turned sharply or
abruptly. ■
Conditions under which the system may
operate even if there is no possibility of a
collision ●
In some situations su ch as the following,
the system may determine that there is a
possibility of a frontal collision and oper-
ate.
• When passing a vehicle, pedestrian or
bicyclist
• When changing lanes while overtaking a
preceding vehicle
• When overtaking a preceding vehicle
that is changing lanes
• When overtaking a preceding vehicle
that is making a left/right turn
• When passing a vehicle in an oncoming
lane that is stopped to make a right/left
turn