mirror Lexus GS450h 2018 Owner's Manual / LEXUS 2018 GS450H OWNER'S MANUAL (OM30G62U)

TABLE OF CONTENTS2
GS450h_OM_OM30G62U_(U)
For your information................................... 8
Reading this manual................................... 12
How to search ..............................................13
Pictorial index............................................... 14
1-1. For safe useBefore driving ................................ 26
For safe driving .............................. 28
Seat belts .......................................... 30
SRS airbags ..................................... 35
Front passenger occupant classification system ................. 46
Safety information for children ................................... 52
Child restraint systems ............... 53
Installing child restraints............. 57
Exhaust gas precautions............ 65
1-2. Hybrid system Hybrid system features .............. 66
Hybrid system precautions....... 70
1-3. Theft deterrent system Immobilizer system .......................74
Alarm .................................................. 77 2. Instrument cluster
Warning lights and indicators .............................. 82
Gauges and meters ..................... 88
Multi-information display .......... 95
Head-up display .......................... 103
Energy monitor/ consumption screen ............... 109
3-1. Key information Keys .................................................... 118
3-2. Opening, closing and locking the doors and trunk
Doors ................................................ 122
Trunk ................................................ 128
Smart access system with push-butto n start .............135
3-3. Adjusting the seats Front seats ......................................143
Driving position memory..........145
Head restraints ............................ 150
3-4. Adjusting the steering wheel and mirrors
Steering wheel ..............................153
Inside rear view mirror ..............154
Outside rear view mirrors .......156
3-5. Opening, closing the windows and moon roof
Power windows ........................... 160
Moon roof.......................................163
1For safety and security
2Instrument cluster
3Operation of
each component

TABLE OF CONTENTS4
GS450h_OM_OM30G62U_(U)
5-1. Remote Touch screenRemote Touch/12.3-inch display.......................................... 282
5-2. Using the air conditioning system and defogger
Front automatic air conditioning system ........ 287
Rear air conditioning system.......................................... 298
Heated steering wheel/ seat heaters/seat
ventilators.................................... 301
5-3. Using the interior lights Interior lights list ......................... 304• Interior lights ..........................305
• Personal lights.......................305
5-4. Using the storage features List of storage features ............ 307• Glove box ...............................308
• Console box ..........................308
• Cup holders ...........................309
• Auxiliary boxes ........................ 311
Trunk features ...............................312 5-5. Using the other interior features
Other interior features ..............314• Sun visors ..................................314
• Vanity mirrors .........................314
• Clock ..........................................315
• Power outlets ..........................315
• Armrest...................................... 317
•Rear sunshade/rear door sunshades ........... 318
• Coat hooks............................. 320
• Assist grips ............................. 320
Garage door opener .................321
LEXUS Enform Safety Connect...................................... 329
6-1. Maintenance and care Cleaning and protecting the vehicle exterior ................ 336
Cleaning and protecting the vehicle interior.................. 340
6-2. Maintenance Maintenance requirements ............................ 343
General maintenance.............. 345
Emission inspection and maintenance (I/M)
programs.................................... 348
5Interior features
6Maintenance and care

14Pictorial index
GS450h_OM_OM30G62U_(U)
Pictorial index
■Exterior
Doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 122
Locking/unlocking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 122
Opening/closing the door glasses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 160
Locking/unlocking by using the mechanical key . . . . . . . . . . . . . . . . . . . . . . . P. 454
Warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 4 12
Trunk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 128
Opening from inside the cabin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 128
Opening from outside . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 128
Opening by using the mechanical key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 454
Warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 4 12
Outside rear view mirrors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 156
Adjusting the mirror angle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 156
Folding the mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 156
Driving position memory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 145
Defogging the mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 293
1
2
3

19Pictorial index
GS450h_OM_OM30G62U_(U)
Driving position memory switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 145
Outside rear view mirror switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 156
Door lock switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 124
Power window switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 160
Window lock switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 160
*: If equipped
1
2
3
4
5

23Pictorial index
GS450h_OM_OM30G62U_(U)
Inside rear view mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 154
Sun visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 314
Vanity mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 314
Interior light
*1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 305
Personal lights
*1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 305
Moon roof switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 163
“SOS” button
*2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 329
Garage door opener switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 321
*1: The illustration shows the front, but they are also equipped in the rear.
*2: If equipped
1
2
3
4
5
6
7
8

281-1. For safe use
GS450h_OM_OM30G62U_(U)
For safe driving
Adjust the angle of the seatback so
that you are sitting straight up and so
that you do not have to lean forward
to steer. (→P. 143)
Adjust the seat so that you can
depress the pedals fully and so that
your arms bend slightly at the elbow
when gripping the steering wheel.
(→ P. 143)
Lock the head restraint in place with th e center of the head restraint closest to
the top of your ears. ( →P. 150)
Wear the seat belt correctly. ( →P. 30)
Make sure that all occupants are wearing their seat belts before driving the vehi-
cle. ( →P. 30)
Use a child restraint system appropriate for the child until the child becomes
large enough to properly wear the vehicle’s seat belt. ( →P. 53)
Make sure that you can see backward clearly by adjusting the inside and outside
rear view mirrors properly. ( →P. 154, 156)
For safe driving, adjust the seat and mirror to an appropriate position before
driving.
Correct driving posture
1
2
Correct use of the seat belts
Adjusting the mirrors
3
4

82
GS450h_OM_OM30G62U_(U)
2. Instrument cluster
Warning lights and indicators
Except F SPORT models
F SPORT models
The warning lights and indicators on the instrument cluster, center panel and
outside rear view mirrors inform the driver of the status of the vehicle’s vari-
ous systems.
For the purpose of explanation, the following illustrations display all warning
lights and indicators illuminated.

84
GS450h_OM_OM30G62U_(U)
2. Instrument cluster
*1: These lights turn on when the power switch is turned to ON mode to indicate that asystem check is being performed. They will turn off after the “READY” indicator turns
on. There may be a malfunction in a system if a light does not come on, or turn off.
Have the vehicle inspected by your Lexus dealer.
*2: These lights turn on when the power switch is turned to ON mode to indicate that a system check is being performe d. They will turn off after the hybrid system is on, or
after a few seconds. There ma y be a malfunction in a system if a light does not come
on, or turn off. Have the vehicl e inspected by your Lexus dealer.
*3:F SPORT models
*4: The light flashes or illuminate s to indicate a malfunction.
*5: The light flashes to indicate a malfunction.
The indicators inform the driver of the op erating state of the vehicle’s various sys-
tems.
(If equipped)
LKA warning light
( → P. 407)
Indicators
Turn signal indicator
(→ P. 195)*1
(If equipped)
Intuitive parking assist
indicator
(U.S.A.)
Headlight indicator
(→ P. 200)*2
(If equipped)
“AFS OFF” indicator
(→ P. 201)
(Canada)
Tail light indicator
(→ P. 200) *3, 4
Slip indicator ( →P. 270)
Headlight high beam
indicator ( →P. 200)
*2VSC OFF indicator
(→ P. 271)
(If equipped)
Automatic High Beam
indicator ( →P. 203)*2, 5
(If equipped)
PCS (Pre-Collision
System) warning light
(→ P. 226)
Cruise control indicator
( → P. 243, 255)
*6, 7
(If equipped)
BSM (Blind Spot Monitor)
outside rear view mirror
indicators ( →P. 260)

86
GS450h_OM_OM30G62U_(U)
2. Instrument cluster
F SPORT models
*1: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.
*2: These lights turn on when the power switch is turned to ON mode to indicate that a
system check is being performe d. They will turn off after the hybrid system is on, or
after a few seconds. There ma y be a malfunction in a system if a light does not come
on, or turn off. Have the vehicl e inspected by your Lexus dealer.
*3: These lights turn on when the power switch is turned to ON mode to indicate that a
system check is being performed. They will turn off after the “READY” indicator turns
on. There may be a malfunction in a system if a light does not come on, or turn off.
Have the vehicle inspected by your Lexus dealer.
*4: The light flashes to indicate that the system is operating.
*5: The light turns on when the system is turned off.
*6: In order to confirm operation, the BSM ou tside rear view mirror indicators illuminate
in the following situations:
• When the power switch is in ON mode , the BSM function is enabled on of
the multi-information display
• When the BSM function is enabled on of the multi-information display, the
power switch is turned to ON mode.
If the system is functioning correctly, the BSM outside rear view mirror indicators will
turn off after a few seconds.
If the BSM outside rear view mirror indicators do not illuminate or do not turn off,
there may be a malfunction in the system.
If this occurs, have the vehicle inspected by your Lexus dealer.
*7: This light illuminates on the outside rear view mirrors.
*8: This light illuminates on the center panel.
*9: When the outside temperature is approximately 37 °F (3 °C) or lower, the indicator
will flash for approximately 10 seconds, then stay on. Eco drive mode indicator
(
→ P. 258) “SPORT S” indicator
(
→ P. 258)
“SPORT S+” indicator
( → P. 258) “CUSTOMIZE” indicator
(
→ P. 258)
Snow mode indicator
( → P. 190)

117
GS450h_OM_OM30G62U_(U)
3
Operation of
each component
3-1. Key information
Keys ....................................................118
3-2. Opening, closing and locking the doors and trunk
Doors ................................................122
Trunk ................................................ 128
Smart access system with push-button start ............ 135
3-3. Adjusting the seats Front seats...................................... 143
Driving position memory ......... 145
Head restraints ............................ 150
3-4. Adjusting the steering wheel and mirrors
Steering wheel ............................. 153
Inside rear view mirror ............. 154
Outside rear view mirrors....... 156
3-5. Opening, closing the windows and moon roof
Power windows ........................... 160
Moon roof ...................................... 163