7
1
9 8
7
6 4 3
2
IS300h_EE(OM53B95E)
5
If the electronic key does
not operate properly ........ 548
If the 12-volt battery is
discharged ....................... 550
If your vehicle overheats ... 555
If the vehicle becomes
stuck ................................ 559
9-1. Specifications
Maintenance data
(fuel, oil level, etc.) ......... 562
Fuel information................ 573
9-2. Customization
Customizable features ....... 575
9-3. Items to initialize
Items to initialize............... 585
What to do if...
(Troubleshooting) .................... 588
Alphabetical index ..................... 592
9Vehicle specifications
Index
For vehicles with a navigation system, refer to the “Navigation System
Owner’s Manual” for information regarding the equipment listed below.
• Navigation system
• Audio/video system• Lexus parking assist-sensor
• Lexus parking assist monitor
17Pictorial index
IS300h_EE(OM53B95E)
Multi-information display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 115
Display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 115
Energy monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 121
When the warning messages are displayed . . . . . . . . . . . . . . . . . . P. 513
Parking brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 224
Applying/releasing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 224
Precautions against winter season . . . . . . . . . . . . . . . . . . . . . . . . . P. 312
Warning buzzer/message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 513
Turn signal lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 222
Headlight switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 226
Headlights/front position lights/tail lights/daytime running lights P. 226
Front fog lights
*1/rear fog light . . . . . . . . . . . . . . . . . . . . . . . . . . P. 233
Windshield wiper and washer switch . . . . . . . . . . . . . . . . . . . . P. 235
Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 235
Adding washer fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 446
Warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 521
Emergency flasher switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 498
Trunk opener . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 143
Hood lock release lever. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 437
Tilt and telescopic steering control switch
*1. . . . . . . . . . . . . . P. 176
Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 176
Driving position memory*1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 168
Tilt and telescopic steering lock release lever*1 . . . . . . . . . . . P. 176
Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 176
Air conditioning system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 398
Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 398
Rear window defogger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 404
Audio system*1, 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 316
Audio system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 316
Hands-free system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 367
Trunk opener main switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 145
*1: If equipped
*2: For vehicles with a navigation system, refer to “Navigation System Owner's
Manual”.
4
5
6
7
8
9
10
11
12
13
14
15
19Pictorial index
IS300h_EE(OM53B95E)
Driving position memory switches*1. . . . . . . . . . . . . . . . . . . . P. 168
Outside rear view mirror switches . . . . . . . . . . . . . . . . . . . . . . P. 180
Door lock switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 139
Power window switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 184
Window lock switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 184
Tire pressure warning reset switch . . . . . . . . . . . . . . . . . . . . . . P. 452
PCS OFF switch
*1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 293
1
2
3
4
5
6
7
*1: If equipped
*2: For vehicles with a navigation system, refer to “Navigation System Owner's
Manual”.
21Pictorial index
IS300h_EE(OM53B95E)
Seat heater switches*2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 410
Seat ventilator switches
*2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 410
Heated steering wheel switch
*2. . . . . . . . . . . . . . . . . . . . . . . . P. 409
Driving mode select switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 283
VSC OFF switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 288
Snow mode switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 217
EV drive mode switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 214
Remote Touch
*2, 3
Lexus Display Audio controller*2 . . . . . . . . . . . . . . . . . . . . . . P. 318
*1: For vehicles with a navigation system, refer to “Navigation System Owner's
Manual”.
*2: If equipped
*3: Refer to “Navigation System Owner’s Manual”.
1
2
3
4
5
6
7
8
9
25Pictorial index
IS300h_EE(OM53B95E)
Multi-information display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 115
Display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 115
Energy monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 121
When the warning messages are displayed . . . . . . . . . . . . . . . . . . P. 513
Parking brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 224
Applying/releasing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 224
Precautions against winter season . . . . . . . . . . . . . . . . . . . . . . . . . P. 312
Warning buzzer/message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 513
Turn signal lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 222
Headlight switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 226
Headlights/front position lights/tail lights/daytime running lights P. 226
Front fog lights
*1/rear fog light . . . . . . . . . . . . . . . . . . . . . . . . . . P. 233
Windshield wiper and washer switch . . . . . . . . . . . . . . . . . . . . P. 235
Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 235
Adding washer fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 446
Warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 521
Emergency flasher switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 498
Trunk opener . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 143
Hood lock release lever. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 437
Tilt and telescopic steering control switch
*1. . . . . . . . . . . . . . P. 176
Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 176
Driving position memory*1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 168
Tilt and telescopic steering lock release lever*1 . . . . . . . . . . . P. 176
Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 176
Air conditioning system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 398
Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 398
Rear window defogger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 404
Audio system*1, 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 316
Audio system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 316
Hands-free system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 367
Trunk opener main switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 145
*1: If equipped
*2: For vehicles with a navigation system, refer to “Navigation System Owner's
Manual”.
4
5
6
7
8
9
10
11
12
13
14
15
27Pictorial index
IS300h_EE(OM53B95E)
PCS OFF switch*1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 293
Tire pressure warning reset switch . . . . . . . . . . . . . . . . . . . . . . P. 452
Outside rear view mirror switches . . . . . . . . . . . . . . . . . . . . . . P. 180
Driving position memory switches
*1. . . . . . . . . . . . . . . . . . . . P. 168
Window lock switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 184
Power window switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 184
Door lock switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 139
*1: If equipped
*2: For vehicles with a navigation system, refer to “Navigation System Owner's
Manual”.
1
2
3
4
5
6
7
29Pictorial index
IS300h_EE(OM53B95E)
Driving mode select switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 283
VSC OFF switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 288
EV drive mode switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 214
Snow mode switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 217
Seat heater switches
*2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 410
Seat ventilator switches
*2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 410
Heated steering wheel switch
*2. . . . . . . . . . . . . . . . . . . . . . . . P. 409
Remote Touch
*2, 3
Lexus Display Audio controller*2 . . . . . . . . . . . . . . . . . . . . . . P. 318
*1: For vehicles with a navigation system, refer to “Navigation System Owner's
Manual”.
*2: If equipped
*3: Refer to “Navigation System Owner’s Manual”.
1
2
3
4
5
6
7
8
9
1162. Instrument cluster
IS300h_EE(OM53B95E)
Drive information
Select to display various drive data. (P. 1 1 7 )
Navigation system-linked display (if equipped)
Select to display the following navigation system-linked information.
• Route guidance
• Compass display (north-up display/heading-up display)
Audio system-linked display (if equipped)
Select to enable selection of an audio source or track on the meter using
the meter control switches.
Dynamic radar cruise control operation guide (if equipped)
Select to display operation procedures of the dynamic radar cruise con-
trol. (P. 249)
The tab will change to when the vehicle is in constant
speed control mode. (P. 254)
If activated, the operational status of the LDA (Lane Departure Alert)
system will also be displayed. (P. 263)
Warning message display
Select to display warning messages and measures to be taken if a mal-
function is detected. (P. 513)
Settings display
Select to change the meter display settings. (P. 1 1 8 )
Multi-information display
The multi-information display presents the driver with a variety of vehi-
cle data.