2018 Lexus GS450h lane assist

3
1
8 7
6
5
4
3
2
GS450h_OM_OM30G62U_(U)
9
4-1. Before drivingDriving the vehicle ..................... 168
Cargo and luggage .................... 176
Vehicle load limits ....................... 179
Trailer towing ............................... 180
Dinghy towing ................................ 181
4-2. Driving procedures Power (ignition) switch............. 182
EV drive mode ..............................187
Hybrid transmission................... 189
Turn signal lever .......................... 195
Parking brake ................................196
Brake Hold .................................... 198
4-3. Operating the lights and wipers
Headlight switch ........................200
Automatic High Beam............. 203
Windshield wipers and washer ................................ 207 4-4. Refueling
Opening the fuel tank cap .......213
4-5. Using the driving support systems
Lexus Safety System+ ................ 217
PCS (Pre-Collision System) ......... 223
LKA (Lane-Keeping Assist) .......................................... 234
Dynamic radar cr uise control
with full-speed range............. 243
Cruise control ............................. 255
Driving mode select switch ... 258
BSM (Blind Spot Monitor) ............. 260
• The Blind Spot Monitor function .................................... 263
• The Rear Cross Traffic Alert function......................... 265
Driving assist systems .............. 268
4-6. Driving tips Hybrid vehicle driving tips ......274
Winter driving tips......................276
4Driving

20Pictorial index
GS450h_OM_OM30G62U_(U)
Audio remote control switches*1
Paddle shift switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 191
Talk switch
*1
Meter control switches. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 96
Vehicle-to-vehicle distance switch
*2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 249
Cruise control switch
Cruise control*2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 255
Dynamic radar cruise control with full-speed range*2 . . . . . . . . . . . . . . . . . P. 243
LKA (Lane-Keeping Assist) switch*2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 234
Telephone switches
*1
1
2
3
4
5
6
7
8

95
GS450h_OM_OM30G62U_(U)2. Instrument cluster
2
Instrument cluster
Multi-information display
The multi-information display presents the driver with a variety of vehicle data.
●Menu icons
Displays the following informatio n when an icon is selected. (→P. 97)
Some of the information may be displayed automatically depending on the situa-
tion.
Drive information
Select to display various drive data. ( →P. 97)
Navigation system-linked display
Select to display the following na vigation system-linked information.
•Route guidance
• Compass display (north-up display/heading-up display)
Audio system-linked display
Select to enable selection of an audio source or track on the display using the
meter control switches.
Driving assist information
Select to display the cruise control or dynamic radar cruise control with full-
speed range/ LKA (Lane-Ke eping Assist) (if equipped) information, when the
system is used. ( →P. 234, 243, 255)
Warning message display
Select to display warning messages and measures to be taken if a malfunction is
detected. ( →P. 410)
Display contents
Except F SPORT modelsF SPORT models

98
GS450h_OM_OM30G62U_(U)
2. Instrument cluster
■Energy monitor
→P. 109
■G-forces
Displays lateral G-forces on the vehicle
Also displays, around the periphery of the G-force display, the left and right
steering amount, accelerator pedal input, and brake fluid pressure
Acceleration G-force on the
vehicle
Current G-force value (analyzed
value of front/rear and left/right
G-forces)
Accelerator pedal input
Brake fluid pressure
Record of the maximum G-forces
Steering amount
Actual vehicle conditions may differ fr om the displayed information depending on
road conditions, temperature, vehicle speed and other factors.
Use this informat ion as reference.
●Resetting the record of maximum G-forces
Press and hold to reset the record.
●Peak hold function (F SPORT models)
If lateral G-forces of 0.5 G or greater are generated, the G-force value display will
turn amber and be held for 2 seconds.
■Tire inflation pressure
Displays inflation pressure of each tire.
The inflation pressure of the spare tire will not be displayed.
■LKA (Lane-Keeping Assist) vehicl e sway warning (if equipped)
→ P. 234
1
2
3
4
5
6

GS450h_OM_OM30G62U_(U)
992. Instrument cluster
2
Instrument cluster
■Display off
A blank screen is displayed
*1: Displayed when the item is set in “Drive Info 1”, “Drive Info 2” or “Drive Info 3”.
( → P. 495)
*2: The function can be reset by pressing th e of the meter control switches for longer
than 1 second when the item to reset is displayed.
If there is more than one item that can be reset, the item selection screen will appear.
The settings of the following items can be changed, refer to P. 494
For functions that can be enabled or disabled, the function switches between on and
off each time is pressed.
■ (Lane-Keeping Assist) (if equipped) (→ P. 234)
■ (Pre-Collision System) (if equipped) ( →P. 223)
■ (Adaptive Front-lighting System) (if equipped) ( →P. 201)
■ (Blind Spot Monitor) (if equipped) (→ P. 260)
■
Select to set the display mode of the clock.
■
●
Scheduled Maintenance (→ P. 344)
●Oil Maintenance (→ P. 357)
●TPMS (Tire pressure warning system) (→ P. 367)
■
●
Language
Select to change the la nguage on the display.
●Units
Select to change the unit of measure.
Settings display

104
GS450h_OM_OM30G62U_(U)
2. Instrument cluster
●Vehicle speed
●Hybrid System Indicator(→P. 106)
●Tachometer
●Shift position and shift range
Displays the selected shift position or selected shift range (→ P. 189)
●Audio display*
Displays audio information for approximat ely 3 seconds when the audio system is
operated
●Route guidance display (→ P. 107)
When approaching an intersec tion while the navigation system is giving route guid-
ance, an arrow will automatically be displa yed to indicate the direction of travel.
●Lexus Enform (if equipped)
Displays “LEXUS Enform” for approximat ely 3 seconds when LEXUS App Suite is
operated
●Lane departure warning display (LKA [Lane-Keeping Assist])
(if equipped) ( →P. 411)
●Approach warning display (dynamic ra dar cruise control with full-speed
range) (if equipped) ( →P. 411)
●Pre-collision warning message (PCS [Pre-Collision System])
(if equipped) ( →P. 410)
●Speed limit display (→ P. 107)
*: The default setting is off
Head-up display contents

167
GS450h_OM_OM30G62U_(U)
4Driving
4-1. Before driving Driving the vehicle ...................... 168
Cargo and luggage .................... 176
Vehicle load limits ....................... 179
Trailer towing ................................180
Dinghy towing ............................... 181
4-2. Driving procedures Power (ignition) switch ............. 182
EV drive mode ............................. 187
Hybrid transmission ................... 189
Turn signal lever........................... 195
Parking brake ............................... 196
Brake Hold..................................... 198
4-3. Operating the lights and wipers
Headlight switch ........................ 200
Automatic High Beam ............ 203
Windshield wipers and washer.................................207 4-4. Refueling
Opening the fuel tank cap ...... 213
4-5. Using the driving support systems
Lexus Safety System+ ................ 217
PCS (Pre-Collision System) ......... 223
LKA (Lane-Keeping Assist) .......................................... 234
Dynamic radar cruise control with full-speed range ............. 243
Cruise control ............................. 255
Driving mode select switch ...258
BSM (Blind Spot Moni tor).............. 260
• The Blind Spot Monitor
function .................................... 263
• The Rear Cross Traffic Alert function ......................... 265
Driving assist systems .............. 268
4-6. Driving tips Hybrid vehicle driving tips ..... 274
Winter driving tips ..................... 276

217
GS450h_OM_OM30G62U_(U)4-5. Using the driving support systems
4
Driving
Lexus Safety System+∗
◆PCS (Pre-Collision System)
→ P. 223
◆LKA (Lane-Keeping Assist)
→P. 234
◆Automatic High Beam
→P. 203
◆Dynamic radar cruise contro l with full-speed range
→ P. 243
∗: If equipped
The Lexus Safety System+ consists of the following drive assist systems and
contributes to a safe and comfo rtable driving experience:
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 conditions.
As there is a limit to the degree of reco gnition accuracy and control performance that
this system can provide, do not overly rely on this system. The driver is always responsi-
ble for paying attention to the vehicle’s surroundings and driving safely.