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961-3. Theft deterrent system
IS300h_EE(OM53D89E)
■Canceling and automatic re-enabling of the intrusion sensor and tilt sensor
●The alarm will still be set even when the intrusion sensor and tilt sensor are canceled.
●After the intrusion sensor and tilt sensor are canceled, pressing the power switch or unlocking the doors using the entry function or wireless remote control will re-enable
the intrusion sensor and tilt sensor.
●The intrusion sensor and tilt sensor will au tomatically be re-enabled when the alarm system is deactivated.
■Intrusion sensor detection considerations
The sensor may trigger the alar m in the following situations:
●Places with extreme vibrations or noises, or situations in which the vehicle is subject to
repeated impacts or vibrations:
• When parked in a parking garage
• When the vehicle is transported on a ferry, trailer, train, etc.
• When ice adhering to the vehicle is removed • When the vehicle is in an auto matic or high-pressure car wash
• When in a hail or lightning storm
●A window or the moon roof is open.
In this case, the sensor may detect the follow- ing:
• Wind or the movement of objects such as
leaves and insects inside the vehicle • Ultrasonic waves emitted from devices
such as the intrusion sensors of other vehi-
cles • The movement of peop le outside the vehi-
cle
●Unstable items, such as dangling accessories
or clothes hanging on the coat hooks, are in the vehicle.
Page 127 of 692
1272. Instrument cluster
2
Instrument cluster
IS300h_EE(OM53D89E)
Energy monitor/consumption screen
You can view the status of your hybrid system on the multi-information display
and the audio system.
Vehicles with a 10.3-inch display: Th e energy monitor or consumption screen
can be displayed and operat ed on the side display.
Multi-information display
Audio system screen
Meter control switches
“MENU” button
Lexus Display Audio controller
Remote Touch knob
“ENTER” button
*1: Vehicles with a Lexus Display Audio sys-
tem
*2: Vehicles with a 10.3-inch display
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*1*2
Page 128 of 692
1282. Instrument cluster
IS300h_EE(OM53D89E)
Lexus Display Audio screen
Press the “MENU” button on the Lexus
Display Audio controller, and then
select “Car” on the “MENU” screen.
If the “Energy monitor” screen does not appear, move the controller to the right
and select “Energy”.
10.3-inch display
Press the “MENU” button on the
Remote Touch, and then select on
the “Menu” screen.
If the “Trip information” or “Past record” screen is displayed, select “Energy”.
Multi-information display
Press the “ ” or “” of the meter control switches and select , and then press
the “ ” or “” to select the energy monitor display.
These images are examples only, and may vary slightly from actual conditions.
Energy monitor
Audio system screenMulti-information display
When the vehicle is
powered by the elec- tric motor (traction
motor)
Page 131 of 692
1312. Instrument cluster
2
Instrument cluster
IS300h_EE(OM53D89E)
10.3-inch display
Press the “MENU” button on the Remote Touch, and then select on the
“Menu” screen.
If the “Energy monitor” or “Past record” sc reen is displayed, select “Trip informa-
tion”.
Resetting the consumption data
Fuel consumption in the past 15
minutes
Current fuel consumption
Regenerated energy in the past
15 minutes
One symbol indicates 50 Wh.
Up to 5 symbols are shown.
Average vehicle speed since the hybrid system was started.
Elapsed time since the hybrid system was started.
Cruising range ( P. 133)
Average fuel consumption for the past 15 minutes is divided by color into past
averages and averages attained since the power switch was last turned to ON
mode. Use the displayed average fuel consumption as a reference.
The image is an example only.
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Page 132 of 692
1322. Instrument cluster
IS300h_EE(OM53D89E)
■Past record
Lexus Display Audio screen
Press the “MENU” button on the Lexu s Display Audio controller, and then
select “Car” on the “MENU” screen.
If the “Past record” screen does not appe ar, move the controller to the right and
select “Past record”.
Previous fuel consumption record
Current fuel consumption
Best recorded fuel consumption
10.3-inch display
Press the “MENU” button on the Remote Touch, and then select on the
“Menu” screen.
If the “Energy monitor” or “Trip informat ion” screen is displayed, select “Past
record”.
Resetting the past record data
Best recorded fuel consumption
Average fuel consumption
Previous fuel consumption record
Updating the average fuel con-
sumption data
The average fuel consumption history is divided by color into past averages
and the average fuel consumption since the last updated. Use the displayed
average fuel consumption as a reference.
The image is an example only.
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Page 138 of 692
138
IS300h_EE(OM53D89E)
3-1. Key information
The following keys are provided with the vehicle.
Electronic keys
• Operating the smart entry & start system ( P. 157)
• Operating the wireless remote con-
trol function
Mechanical keys
Key number plate
Card key (electronic key)
(if equipped)
Operating the smart entry & start sys-
tem ( P. 157)
Locks the doors (P. 144)
Closes the windows and moon roof*
( P. 144)
Unlocks the doors ( P. 144)
Opens the windows and moon roof*
( P. 144)
Opens the trunk ( P. 152)
*: These settings must be customized at any authorized Lexus retailer or Lexus autho-
rized repairer, or an y reliable repairer.
Keys
The keys
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2
3
4
Wireless remote control
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2
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4
5
Page 141 of 692

1413-1. Key information
3
Operation of each component
IS300h_EE(OM53D89E)
■When riding in an aircraft
When bringing an electronic key onto an aircraft, make sure you do not press any but- tons on the electronic key while inside the airc raft cabin. If you are carrying an electronic
key in your bag etc., ensure that the button s are not likely to be pressed accidentally.
Pressing a button may cause the electronic key to emit radio waves that could interfere with the operation of the aircraft.
■Electronic key battery depletion
●The standard battery life is 1 to 2 years. (The card key battery life is about a year and a half.)
●If the battery becomes low, an alarm will so und in the cabin when the hybrid system is
stopped. ( P. 606)
●As the electronic key always receives radio waves, the battery will become depleted
even if the electronic key is not used. The following symptoms indicate that the elec-
tronic key battery may be depleted. Replace the battery when necessary. ( P. 549)
• The smart entry & start system or the wi reless remote control does not operate.
• The detection area becomes smaller.
• The LED indicator on the ke y surface does not turn on.
●To avoid serious deterioration, do not leave the electronic key within 1 m (3 ft.) of the
following electrical appliances that produce a magnetic field:
•TVs
• Personal computers
• Cellular phones, co rdless phones and battery chargers • Recharging cellular phon es or cordless phones
•Table lamps
• Induction cookers
■Replacing the battery
P. 549
■Confirmation of the registered key number
The number of keys already registered to the vehicle can be confirmed. Ask any autho- rized Lexus retailer or Lexus authorized re pairer, or any reliable repairer for details.
■If a wrong key is used
The key cylinder rotates freely to isolate inside mechanism.
Page 144 of 692
144
IS300h_EE(OM53D89E)
3-2. Opening, closing and locking the doors and trunk
The vehicle can be locked and unlock ed using the entry function, wireless
remote control or door lock switches.
◆Entry function (if equipped)
Carry the electronic key to enable this function.
Grip the handle to unlock the
doors.
Make sure to touch the sensor on the
back of the handle.
The doors cannot be unlocked for
3 seconds after the doors are locked.
Touch the lock sensor (indenta-
tion on the upper part of the door
handle) to lock the doors.
Check that the door is securely locked.
◆Wireless remote control
Locks all the doors
Press and hold to close the windows
and moon roof.*
Check that the door is securely locked.
Unlocks all the doors
Press and hold to open the windows
and moon roof.*
*: These settings must be customized at
any authorized Lexus retailer or
Lexus authorized repairer, or any
reliable repairer.
Doors
Unlocking and locking the doors from the outside
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