Page 1 of 692
IS300h_EE(OM53D89E)
Pictorial indexSearch by illustration
1For safety
and securityMake sure to read through them
2Instrument clusterHow to read the gauges and me ters, the variety of warning
lights and indicators, etc.
3Operation of
each component
Opening and closing the door s and windows, adjustment
before driving, etc.
4DrivingOperations and advice whic h are necessary for driving
5Lexus Display
Audio systemOperating the Lexus Display Audio system
6Interior featuresUsage of the interior features, etc.
7Maintenance
and careCaring for your vehicle and maintenance procedures
8When trouble
arisesWhat to do in case of malfunction or emergency
9Vehicle
specificationsVehicle specifications, customizable features, etc.
IndexSearch by symptom
Search alphabetically
Page 2 of 692

TABLE OF CONTENTS2
IS300h_EE(OM53D89E)
For your information ...................................8
Reading this manual .................................. 12
How to search ............................................. 13
Pictorial index .............................................. 14
1-1. For safe use
Before driving ................................. 34
For safety drive............................... 36
Seat belts ..........................................38
SRS airbags ..................................... 43
Airbag manual on-off
system .............................................53
Pop Up Hood .................................55
Safety information for
children.......................................... 58
Child restraint systems ...............59
Installing child restraints ............. 67
Exhaust gas precautions ............ 76
1-2. Hybrid system
Hybrid system features............... 77
Hybrid system precautions ........ 81
1-3. Theft deterrent system
Immobilizer system ......................86
Double locking system ................ 91
Alarm ................................................. 92
2. Instrument cluster
Warning lights and
indicators .....................................100
Gauges and meters ................... 105
Multi-information display............ 111
Energy monitor/
consumption screen ................127
3-1. Key information
Keys .................................................. 138
3-2. Opening, closing and locking
the doors and trunk
Doors ............................................... 144
Trunk ..................................................151
Smart entry & start system ...... 157
3-3. Adjusting the seats
Front seats...................................... 173
Rear seats (foldi ng type) .......... 175
Driving position memory ..........177
Head restraints............................. 182
3-4. Adjusting the steering wheel
and mirrors
Steering wheel ............................. 185
Inside rear view mirror.............. 187
Outside rear view mirrors ....... 189
1For safety and security
2Instrument cluster
3Operation of
each component
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951-3. Theft deterrent system
1
For safety and security
IS300h_EE(OM53D89E)
●The intrusion sensor detects intruders or movement in the vehicle.
●The tilt sensor detects changes in vehicle inclination, such as when the vehicle
is towed away.
This system is designed to deter and pr event vehicle theft but does not guarantee
absolute security ag ainst all intrusions.
■Setting the intrusion sensor and tilt sensor
The intrusion sensor and t ilt sensor will be set automatically when the alarm is
set. ( P. 92)
■Canceling the intrusion sensor and tilt sensor
If you are leaving pets or other moving things inside the vehicle, make sure to
disable the intrusion sensor and tilt sensor before setting the alarm, as they will
respond to movement inside the vehicle.
Turn the power switch off.
Press the intrusion sensor and tilt
sensor cancel switch.
Press the switch again to re-enable
the intrusion sensor and tilt sensor.
Each time the intrusion sensor is can- celed/set, a message will be shown
on the multi-information display in
the instrument cluster.
Intrusion sensor (if equipped) /I ntrusion sensor and tilt sensor (if
equipped)
1
2
Page 99 of 692
99
2Instrument cluster
IS300h_EE(OM53D89E)
2. Instrument cluster
Warning lights and
indicators ..................................... 100
Gauges and meters ................... 105
Multi-information display ........... 111
Energy monitor/
consumption screen ................ 127
Page 100 of 692
100
IS300h_EE(OM53D89E)
2. Instrume nt cluster
Except F SPORT models
F SPORT models
The units used on the meters may differ depending on the target region.
Warning lights and indicators
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 explanat ion, the following illustrations display all warning
lights and indicators illuminated.
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1012. Instrument cluster
2
Instrument cluster
IS300h_EE(OM53D89E)
Warning lights inform the driver of malfunctions in the indicated vehicle systems.
*1: 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 may be a malfunct ion in a system if a light does not come
on, or turn off. Have the vehicle inspected by any authorized Lexus retailer or Lexus
authorized repairer, or any reliable repairer.
*2: The light flashes to indicate a malfunction.
*3: This light illuminates on the center panel.
Warning lights
*1Brake system warning light
( P. 575)
*1, 2
(if equipped)
PCS warning light
( P. 577)
*1Brake system warning light
( P. 575)
*1Slip indicator
( P. 577)
*1
(if equipped)
Charging system warning light ( P. 575)Open door warning light ( P. 577)
*1Malfunction indicator
lamp ( P. 575)
Low fuel level warning light
( P. 577)
*1SRS warning light ( P. 576)
Driver’s and front passen-
ger’s seat belt reminder light
( P. 577)
*1ABS warning light
( P. 576)
*3Rear passengers’ seat belt
reminder lights ( P. 578)
Parking brake warning light
( P. 576)
*1Master warning light
( P. 578)
*1Electric power steering sys-
tem warning light
( P. 576)
*1Tire pressure warning light ( P. 578)
(if equipped)
LDA (Lane Departure
Alert) indicator( P. 576)
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1022. Instrument cluster
IS300h_EE(OM53D89E)
The indicators inform the driver of the operating state of the vehicle’s various sys-
tems.
Indicators
Turn signal indicator
( P. 233)
*2
(if equipped)
LDA (Lane Departure
Alert) indicator ( P. 279)
Tail light indicator
( P. 237)
(if equipped)
Lexus parking assist-sensor
indicator ( P. 309)
Headlight high beam indi-
cator ( P. 237)
*1, 2 Slip indicator
( P. 353)
*1
(if equipped)
Automatic High Beam indi-
cator ( P. 240)
*1VSC OFF indicator
( P. 354)
Rear fog light indicator
( P. 244)
*1, 3
(if equipped)
PCS warning light
( P. 269)
(if equipped)
Cruise control indicator ( P. 293, 305)
*4, 5
(if equipped)
BSM (Blind Spot Monitor)
outside rear view mirror
indicators ( P. 334)
(if equipped)
Dynamic radar cruise con-
trol indicator ( P. 293)
*6Security indicator
( P. 86, 92)
(if equipped)
Cruise control “SET” indica-
tor ( P. 293, 305)
*7Low outside temperature
indicator ( P. 105)
(if equipped)
LDA (Lane Departure
Alert) indicator ( P. 279)
“READY” indicator
( P. 219)
(if equipped)
LDA (Lane Departure Alert) indicator ( P. 279) EV indicator ( P. 79)
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1032. Instrument cluster
2
Instrument cluster
IS300h_EE(OM53D89E)
*1: 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 may be a malfunct ion in a system if a light does not come
on, or turn off. Have the vehicle inspected by any authorized Lexus retailer or Lexus
authorized repairer, or any reliable repairer.
*2: The light flashes to indicate that the system is operating.
*3: The light comes on when the system is turned off.
*4: In order to confirm operation, the BSM outside rear view mirror indicators illuminate
in the following situations:
• When the power switch is turned to ON mode while the BSM main switch is set to
ON.
• When the BSM main switch is set to ON while the power switch is in 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 indicato rs do not illuminate or do not turn off, there may be a malfunction in the system.
If this occurs, have the vehicle inspected by any authorized Lexus retailer or Lexus
authorized repairer, or any reliable repairer.
*8EV drive mode indicator
( P. 224)
*9
(if equipped)
“SPORT S” indicator
( P. 348)
*9EV drive mode indicator
( P. 224)
*9
(if equipped)
“SPORT S+” indicator
( P. 348)
*8Eco drive mode indicator
( P. 348)
*9
(if equipped)
“CUSTOMIZE” indicator
( P. 348)
*9Eco drive mode indicator ( P. 348) Snow mode indicator ( P. 227)
*8“SPORT” indicator
( P. 348)
*1, 6“PASSENGER AIR
BAG” indicator ( P. 53)
*9
(if equipped)
“SPORT” indicator ( P. 348)