Page 1 of 860
GS450h_U (OM30D01U)
Pictorial indexSearch by illustration
1For safety
and securityMake sure to read though them
2Instrument clusterHow to read the gauges and meters, the variety of
warning lights and indicators, etc.
3Operation of
each componentOpening and closing the doors and windows,
adjustment before driving, etc.
4DrivingOperations and advices which are necessary for driving
5Interior featuresUsage of the interior features, etc.
6Maintenance
and careCaring for your vehicle and maintenance procedures
7When trouble
arisesWhat to do in case of malfunction or emergency
8Vehicle
specificationsVehicle specification, customizable features, etc.
For owners
IndexSearch by symptom
Search alphabetically
Page 2 of 860

TABLE OF CONTENTS2
GS450h_U (OM30D01U)
For your information ................................... 8
Reading this manual................................... 14
How to search ..............................................15
Pictorial index ...............................................16
1-1. For safe useBefore driving................................. 28
For safety drive............................... 30
Seat belts .......................................... 32
SRS airbags ..................................... 38
Front passenger occupant classification system.................. 49
Safety information for children ................................... 54
Child restraint systems ............... 55
Installing child restraints............. 59
Exhaust gas precautions ............ 69
1-2. Hybrid system Hybrid system features............... 70
Hybrid system precautions........ 74
1-3. Theft deterrent system Immobilizer system .......................79
Alarm ...................................................81 2. Instrument cluster
Warning lights and indicators .............................. 84
Gauges and meters ..................... 89
Multi-information display .......... 94
Head-up display .......................... 102
Energy monitor/ consumption screen ............... 109
3-1. Key information Keys .................................................... 118
3-2. Opening, closing and locking the doors and trunk
Smart access system with push-button start .............. 121
Wireless remote control ...........134
Doors ................................................ 137
Trunk................................................... 141
3-3. Adjusting the seats Front seats...................................... 148
Driving position memory......... 150
Head restraints .............................155
3-4. Adjusting the steering wheel and mirrors
Steering wheel ............................. 158
Inside rear view mirror ..............159
Outside rear view mirrors......... 161
1For safety and security
2Instrument cluster
3Operation of
each component
Page 83 of 860
83
GS450h_U (OM30D01U)
Instrument cluster2
2. Instrument cluster Warning lights and indicators .............................. 84
Gauges and meters ..................... 89
Multi-information display .......... 94
Head-up display .......................... 102
Energy monitor/ consumption screen ............... 109
Page 84 of 860
84
GS450h_U (OM30D01U)
2. Instrument cluster
Warning lights and indicators
◆Instrument cluster
The units used on the speedometer and some indicators may differ depending on
the target region.
◆Center panel
The warning lights and indicators on the instrument cluster and center
panel inform the driver of the status of the vehicle’s various systems.
For the purpose of explanation, th e following illustration displays all
warning lights and indicators illuminated.
Page 85 of 860

GS450h_U (OM30D01U)
852. Instrument cluster
2
Instrument cluster
Warning lights inform the driver of malfunctions in the indicated vehicle’s
systems.
Warning lights
*1
(U.S.A.)
Brake system warning light
( P. 711)*1, 2
(if equipped)
“AFS OFF” indicator
( P. 7 1 3 )
*1
(Canada)
Brake system warning light
( P. 711)*1, 2Brake hold operated
indicator ( P. 7 1 3 )
*1Charging system warning
light ( P. 7 1 2 )*2
(U.S.A.)
Parking brake indicator
( P. 7 1 3 )
*1
(U.S.A.)
Malfunction indicator
lamp ( P. 7 1 2 )*2
(Canada)
Parking brake indicator
( P. 7 1 3 )
*1
(Canada)
Malfunction indicator
lamp ( P. 7 1 2 )*1Brake system warning light
( P. 7 1 4 )
*1SRS warning light
( P. 7 1 2 )Open door warning light
( P. 7 1 4 )
*1
(U.S.A.)
ABS warning light
( P. 7 1 2 )Low fuel level warning light
( P. 7 1 4 )
*1
(Canada)
ABS warning light
( P. 7 1 2 )Seat belt reminder light
( P. 7 1 4 )
*1Electric power steering
system warning light
( P. 7 1 2 )*1Master warning light
( P. 7 1 4 )
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86
GS450h_U (OM30D01U)
2. Instrument cluster
*1: 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 hybrid system is on,
or after a few seconds. There may be a ma lfunction in a system if the lights do not
come on, or turn off. Have the vehicle inspected by your Lexus dealer.
*2: The light flashes to indicate a malfunction.
*1, 2
(if equipped)
“PCS” warning light
( P. 7 1 2 , 7 2 6 )*1
Tire pressure warning light
( P. 7 1 5 )
*1
Slip indicator ( P. 7 1 3 )
Page 87 of 860

GS450h_U (OM30D01U)
872. Instrument cluster
2
Instrument cluster
The indicators inform the driver of the operating state of the vehicle’s vari-
ous systems.
Indicators
Turn signal indicator
( P. 205)
(if equipped)
LKA (Lane-Keeping
Assist) indicator
( P. 2 5 1 )
(U.S.A.)
Headlight indicator
( P. 2 1 3 )
(if equipped)
Intuitive parking assist indi-
cator ( P. 2 6 1 )
(Canada)
Tail light indicator
( P. 2 1 3 ) *1
(if equipped)
“AFS OFF” indicator
( P. 215)
Headlight high beam indi-
cator ( P. 2 1 4 )
*1, 2 Slip indicator
( P. 2 9 1 )
(if equipped)
Front fog light indicator
( P. 2 1 8 )*1VSC OFF indicator
( P. 2 9 1 )
“READY” indicator
( P. 1 8 9 )
*1, 3
(if equipped)
“PCS” warning light
( P. 2 9 7 )
EV indicator ( P. 7 2 )
(U.S.A.)
Parking brake indicator
( P. 2 0 7 )
Cruise control indicator
( P. 232, 236)
(Canada)
Parking brake indicator
( P. 2 0 7 )
(if equipped)
Radar cruise control indi-
cator ( P. 2 3 6 )*1Brake hold standby indica-
tor ( P. 2 1 0 )
Cruise control “SET” indi-
cator ( P. 232, 236)
*1Brake hold operated indi-
cator ( P. 2 1 0 )
*1“A I R B A G O N /
OFF” indicator
( P. 4 9 )
Page 88 of 860
88
GS450h_U (OM30D01U)
2. Instrument cluster
*1: 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 hybrid system is on,
or after a few seconds. There may be a ma lfunction in a system if the lights do not
come on, or turn off. Have the vehicle inspected by your Lexus dealer.
*2: The light flashes to indicate that the system is operating.
*3: The light comes on when the system is turned off. The light flashes faster than
usual to indicate that the system is operating.
CAUTION
■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 co uld mean that these systems are not avail-
able to help protect you in an accident, wh ich could result in death or serious injury.
Have the vehicle inspected by your Lexus dealer immediately if this occurs.