Page 518 of 612

5188-2. Steps to take in an emergency
IS300h_EE(OM53C61E)
(If equipped)
Indicates that all maintenance listed in the maintenance
schedule*1 corresponding to the current vehicle mile-
age is necessary.
(The indicator will not work properly unless the mainte-
nance data has been reset.)
→Perform the necessary maintenance. Please reset
the maintenance data after the maintenance is per-
formed (→P. 4 4 2 )
(If equipped)
Indicates that the Automatic High Beam switch is
pressed while the headlights are in low beam.
→Turn the high beam on and press the Automatic
High Beam switch again.
(If equipped)
Indicates that, since the VSC (Vehicle Stability Control)
system was turned off, the pre-crash brake system oper-
ation is stopped
→Tu r n t h e V S C o n . (→P. 2 8 8 )
(If equipped)
Indicates that the PCS (Pre-Crash Safety system) is not
currently functional because the grille cover or the sen-
sor is dirty
→Check the grille cover and the sensor and clean
them if they are dirty.
Indicates that operation of large electricity consuming
systems such as the air conditioning system are sus-
pended
→Stop using unnecessary electric components to
reduce electricity consumption. Wait a while until
the electric power supply is restored.
(If equipped)
Indicates that the LDA (Lane Departure Alert) system
cannot be used because the vehicle speed is lower than
approximately 50 km/h (32 mph)
→Drive the vehicle at 50 km/h (32 mph) or higher.
Wa r n i n g m e s s a g eDetails/Actions
(Flashes)
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Page 520 of 612

5208-2. Steps to take in an emergency
IS300h_EE(OM53C61E)
■Warning messages
The warning message illustrations used are intended as examples, and may differ from
the image that is actually displayed on the multi-information display.
■Warning message in radar cruise mode (if equipped)
In the following situations, the warning message may not be displayed even if vehicle-to-
vehicle distance decreases:
●When your vehicle and the vehicle ahead are traveling at the same speed or the vehicle
ahead is traveling more quickly than your vehicle
●When the vehicle ahead is traveling at a very low speed
●Immediately after cruise control speed is set
●At the instant the accelerator pedal is depressed
■The LDA (Lane Departure Alert) lane departure warning function (if equipped)
In the following situations, the warning message will not be displayed even if a lane line is
crossed.
●When the vehicle speed deviates from the operating range of the LDA system func-
tions
●When the lane lines cannot be recognized
■After changing the engine oil (if equipped)
Make sure to reset the oil change system. (→P. 4 4 2 )
■Warning buzzer
→P. 5 0 7
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Page 574 of 612

5749-2. Customization
IS300h_EE(OM53C61E)
Some function settings are changed simultaneously with other functions being
customized. Contact any authorized Lexus dealer or repairer, or another duly
qualified and equipped professional.
Vehicles with a Remote Touch or Lexus Display Audio controller: Settings that
can be changed using the Remote Touch or Lexus Display Audio controller
Vehicles with a Remote Touch or Lexus Display Audio controller: Settings that
can be changed using the meter control switches
Vehicles without a Remote Touch or Lexus Display Audio controller: Settings
that can be changed using the meter control switches
Settings that can be changed by any authorized Lexus dealer or repairer, or
another duly qualified and equipped professional
Definition of symbols: O = Available, — = Not available
■Gauges, meters and multi-information display (→P. 104, 109, 115)
Customizable features
1
2
3
4
Function*1Default settingCustomized setting
Language*2English
French
—OO—
German
Spanish
Italian
Russian
Units*2km (L/100 km)km (km/L)—OO—miles (MPG)
Maintenance system
initializationOFFON—OO—
EV indicatorON
(Self-lighting)OFF—OO—
switch settings*3Drive
information 1Desired status
screen
*4—OO—
Drive information 1
Current fuel
economy
*5—OO—Average fuel
economy (after
reset)
1234
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Page 575 of 612

575
9 9-2. Customization
Vehicle specifications
IS300h_EE(OM53C61E)
*1: For details about each function: →P. 1 1 7
*2: The default setting varies according to country.
*3:Except F SPORT models
*4: Some status screens cannot be registered (indicated on multi-information display).
*5: 2 of the following items: current fuel consumption, average fuel economy (after reset),
average fuel economy (after refuel), average fuel economy (after start), average vehi-
cle speed (after reset), average vehicle speed (after start), distance (driving range),
distance (after start), elapsed time (after reset), elapsed time (after start), blank.
*6:F SPORT models
*7: The customized setting varies according to country.
Drive information 2
Distance
(range)
*5—OO—Average speed
(after reset)
Pop-up displayONOFF—OO—
Accent color*3BlueRedOOO—
Tachometer settingsON (Self-
changing)
Hybrid System Indi-
cator (Always)
—OO—Tachometer
(Always)
Needle*6BlueRed—OO—White
Speed indicator*6OFF
50 to 200 km/h
(30 to 125 mph)
*7
—OO—50 to 160 km/h
(30 to 100 mph)*7
REV indicator*64000 r/min
2000 to 6000
r/m i n
—OO—
OFF
REV peak*6ONOFF—OO—
Function*1Default settingCustomized setting1234
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Page 608 of 612

608Alphabetical index
IS300h_EE(OM53C61E)
Outside rear view mirror
switches................................................ 180
Paddle shift switches ......................... 218
PCS OFF switch ................................ 293
Power door lock switch ...................139
Power switch .......................................209
Power window switches ................. 184
Rear sunshade switch...................... 422
Rear window and outside rear
view mirror defoggers
switch....................................................404
Seat heater switches ......................... 410
Seat ventilator switches ................... 410
Snow mode switch ............................. 217
Talk switch ............................................. 378
Telephone switches.......................... 378
Tilt and telescopic steering
control switch .....................................176
Tire pressure warning reset
switch.................................................... 452
Trunk opener switch ..........................143
Trunk opener main switch ..............145
Vehicle-to-vehicle distance
button ................................................... 252
VSC OFF switch .............................. 288
Window lock switch.......................... 184
Windshield wiper de-icer
switch................................................... 405
Windshield wipers
and washer switch ......................... 235Tachometer ............................................. 109
Tachometer settings .............................. 117
Tail lights................................................... 226
Light switch............................................226
Replacing light bulbs ....................... 490
Talk switch ............................................... 378
Telephone switches ............................. 378
Theft deterrent system
Alarm .......................................................... 96
Double locking system...................... 95
Immobilizer system ............................. 90
Intrusion sensor and tilt sensor...... 99
Tire inflation pressure ......................... 465
Maintenance data .............................568
Tire inflation pressure display
function ................................................. 451
Warning light.......................................505
Tire pressure warning system ...........451
Function.................................................... 451
Initializing ................................................. 451
Installing tire pressure warning
valves and transmitters ................. 451
Registering ID codes....................... 452
Tire pressure warning reset
switch ................................................... 452
Warning light.......................................505T
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