2018 Lexus GS450h park assist

2865-1. Remote Touch screen
GS450h_OM_OM30G62U_(U)
For details of the functions and operation of the main display, refer to the respec-
tive section.
■Display the side display
Basic screens
The following functions can be displaye d and operated on the side display.
Select the desired button. Navigation system
*
Audio*
Phone*
Vehicle information ( →P. 114)
Air conditioning system
(→ P. 291)
To turn off the side display, press the “MAP” button on Remote Touch to display the
map screen, and then press .
If the item displayed on the main displa y is full screen display compatible (→P. 285),
it will be displayed full screen.
Interruption screens
Each of the following screens is displayed automatically in accordance with
conditions. • Intuitive parking assist
* (if equipped)
•Phone
*
• Destination Assist*
•Driving mode ( →P. 258)
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MAN-
UAL”.
12.3-inch display function
1
2
3
4
5

4137-2. Steps to take in an emergency
GS450h_OM_OM30G62U_(U)
7
When trouble arises
(If equipped)
Indicates a malfunction in the Lexus parking assist
All assist-sensors flash.
A buzzer also sounds.
→ Have the vehicle inspected by your Lexus dealer.
(If equipped)
Indicates that Lexus parking as sist-sensor is dirty or cov-
ered with ice A buzzer also sounds.
→ Clean the sensor.
Indicates an attempt was made to release the parking
brake with a door open or the front passenger’s seat belt
unfastened
A buzzer also sounds.
→ Close all doors and fasten the front passenger’s seat
belt before releasin g the parking brake.
Warning messageDetails/Actions
(Flashes)

4177-2. Steps to take in an emergency
GS450h_OM_OM30G62U_(U)
7
When trouble arises
Indicates an attempt was made to release the parking
brake without depressing the brake pedalA buzzer also sounds.
→ Release the parking brake while depressing the
brake pedal.
Indicates that the shift position was changed and Drive-
Start Control was operated while depressing the accel-
erator pedal A buzzer also sounds.
→ Momentarily release the accelerator pedal.
Indicates an attempt was made to shift to 1st gear with
the shift position in S while on a slippery surface
The vehicle will not shift down from 2nd gear.
A buzzer also sounds.
→ Drive the vehicle in 2nd gear or higher.
(If equipped)
Indicates that the LKA (Lane- Keeping Assist) system has
determined that the driver does not have their hands on
the steering wheel while the steering control function is
on If the driver operates the steering wheel only a small
amount, the system may be unable to detect the steer-
ing wheel operations and this warning may be dis-
played.
A buzzer also sounds.
→ Firmly hold the steering wheel.
Warning messageDetails/Actions
(Flashes)

4247-2. Steps to take in an emergency
GS450h_OM_OM30G62U_(U)
(If equipped)
Indicates a malfunction in the DRS (Dynamic Rear
Steering) A buzzer also sounds.
→ Have the vehicle inspected by your Lexus dealer.
Indicates a malfunction in th e electronically controlled
brake system A buzzer also sounds.
→ Immediately stop the vehicle in a safe place and
contact your Lexus dealer. Continuing to drive in
this condition is dangerous.
Indicates an attempt was made to engage the parking
brake while driving
A buzzer also sounds.
→ Press the parking brake switch. If the warning mes-
sage is still displayed, have the vehicle inspected by
your Lexus dealer.
Indicates a malfunction in the parking brake system
A buzzer also sounds.
→ Press the parking brake switch. If the warning mes-
sage is still displayed, have the vehicle inspected by
your Lexus dealer.
(If equipped)
Indicates that LKA (Lane-Ke eping Assist) system cannot
be used due to the vehicle speed being too high
→ Slow down.
Warning messageDetails/Actions
(U.S.A.) (Canada)

4497-2. Steps to take in an emergency
GS450h_OM_OM30G62U_(U)
7
When trouble arises
WARNING
■When the compact spare tire is attached
The vehicle speed may not be correctly detected, and the following systems may not
operate correctly:
■Speed limit when using the compact spare tire
Do not drive at speeds in excess of 50 mph (80 km/h) when a compact spare tire is
installed on the vehicle.
The compact spare tire is not designed for driving at high speeds. Failure to observe
this precaution may lead to an accident causing death or serious injury.
■After using the tools and jack
Before driving, make sure all the tools and jack are securely in place in their storage
location to reduce the possibilit y of personal injury during a collision or sudden brak-
ing.
NOTICE
■Be careful when driving over bumps with th e compact spare tire installed on the vehi-
cle.
The vehicle may become lower when driving with the compact spare tire compared to
when driving with standard tires. Be care ful when driving over uneven road surfaces.
■Driving with tire chains and the compact spare tire
Do not fit tire chains to the compact spare tire.
Tire chains may damage the vehicle body and adversely affect driving performance.
■When replacing the tires
When removing or fitting the wheels, tires or the tire pressure warning valve and trans-
mitter, contact your Lexus dealer as the tire pressure warning valve and transmitter
may be damaged if not handled correctly.
• ABS & Brake assist
•VSC
•TRAC
• Cruise control
• Dynamic radar cruise control with full-
speed range (if equipped)
• PCS (Pre-Collision System)
(if equipped)
•EPS
• AFS (if equipped)
• Adaptive Variable Suspension system • LKA (Lane-Keeping Assist)
(if equipped)
• Tire pressure warning system
•VDIM
• Lexus parking assist monitor
• Intuitive parking assist (if equipped)
• Navigation system
• DRS (if equipped)
• VGRS (if equipped)
• LDH (if equipped)

502
GS450h_OM_OM30G62U_(U)
8-2. Customization
■Intuitive parking assist*1, 2
*1: If equipped
*2: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.
■Driving mode select switch (→P. 258)
FunctionDefault
settingCustomized setting
Detection distance of the front center
sensorFarNearO—O
Detection distance of the rear center
sensorFarNearO—O
Buzzer volume31 to 5O—O
Display setting
(when intuitive parkin g assist is operat-
ing)All sensors displayedDisplay offO—O
123
FunctionDefault
settingCustomized setting
Power train controlNormalPowerO——Eco
Chassis controlNormalSportO——
Air conditioning operationNormalEcoO——
123

523
GS450h_OM_OM30G62U_(U)
Index
What to do if... (Troubleshooting) ............................... 524
Alphabetical index.................................528
For information regarding the equi pment listed below, refer to the
“NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MAN-
UAL”.
• Audio system
• Navigation system
• Intuitive parking assist
• Lexus parking assist monitor

529Alphabetical index
GS450h_OM_OM30G62U_(U)
Approach warning............................... 250
Armrest ...................................................... 317
Assist grips .............................................. 320
Audio input
*
Audio system*
Automatic headlight leveling system .................................................... 202
Automatic light control system.......200
AUX port
*
Auxiliary boxes ......................................... 311
AVS (Adaptive Variable Suspension system).......................... 269
Back-up lights Replacing light bulbs ........................393
Battery (12-volt battery) .................... 362 If the 12-volt battery is discharged .........................................457
Preparing and checking before winter .................................................... 276
Warning light ...................................... 404
Battery (traction battery) ..................... 70
Blind Spot Monitor (BSM)................ 260 Blind Spot Monitor function .........263
Rear Cross Traffic Alert function ................................................265
Bluetooth
®*
Brake Brake Hold ............................................ 198
Fluid ..........................................................360
Parking brake ........................................196
Regenerative braking ..........................67
Warning light .......................... 404, 406
Warning message...............................410
Brake assist ............................................. 268
Brake Hold................................................198
Break-in tips ............................................. 169
Brightness control Instrument panel light control .......... 91
BSM (Blind Spot Monitor) ............... 260 Blind Spot Monitor function......... 263
Rear Cross Traffic Alert function................................................ 265
Care................................................336, 340 Aluminum wheels .............................. 337
Exterior ................................................... 336
Interior .....................................................340
Seat belts.................................................. 341
Cargo capacity ....................................... 179
Cargo hooks ............................................ 312
CD player
*
Chains ........................................................278
B
C
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.