Page 89 of 620
89
1
1-3. Theft deterrent system
GS450h_300h_OM_OM30F00E_(EE)
For safety and security
Double locking system
Vehicles employing this system have
labels on the window glass of both front
doors.
Turn the power switch off, have all the passengers exit the vehicle and ensure that
all the doors are closed.
Using the entry function:
Touch the sensor area on the outside door handle twice within 5 seconds.
Using the wireless remote control:
Press twice within 5 seconds.
Using the entry function: Hold the outside door handle.
Using the wireless remote control: Press .
Unauthorized access to the vehicle is prevented by disabling the door unlock-
ing function from both the interior and exterior of the vehicle.
Setting the double locking system
Canceling the double locking system
WA R N I N G
■Double locking system precaution
Never activate the double locking system when there are people in the vehicle
because all the doors cannot be opened from inside the vehicle.
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901-3. Theft deterrent system
GS450h_300h_OM_OM30F00E_(EE)
Alarm∗
The alarm uses light and sound to give an alert when an intrusion is detected.
The alarm is triggered in the following situations when the alarm is set:
●A locked door is unlocked or opened in any way other than using the entry
function or wireless remote control. (The door will lock again automatically.)
●A trunk is opened in any way other than using the entry function, wireless
remote control or mechanical key.
●The hood is opened.
●The tilt sensor detects a change of vehicle inclination. (if equipped)
Close the doors, trunk and hood, and
lock all the doors using the entry func-
tion or wireless remote control. The
system will be set automatically after
30 seconds.
The indicator light changes from being
on to flashing when the system is set.
∗: If equipped
The alarm
Setting the alarm system
Page 91 of 620
911-3. Theft deterrent system
1
GS450h_300h_OM_OM30F00E_(EE)
For safety and security
Do one of the following to deactivate or stop the alarm:
●Unlock the doors or open the trunk using the entry function or wireless
remote control.
●Turn the power switch to ACCESSORY or ON mode, or start the hybrid sys-
tem. (The alarm will be deactivated or stopped after a few seconds.)
■System maintenance
The vehicle has a maintenance-free type alarm system.
■Items to check before locking the vehicle
To prevent unexpected triggering of the alarm and vehicle theft, make sure of the follow-
ing:
●Nobody is in the vehicle.
●The windows and moon roof (if equipped) are closed before the alarm is set.
●No valuables or other personal items are left in the vehicle.
Deactivating or st opping the alarm
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921-3. Theft deterrent system
GS450h_300h_OM_OM30F00E_(EE)
■Triggering of the alarm
The alarm may be triggered in the following situations:
(Stopping the alarm deactivates the alarm system.)
■Alarm-operated door lock
In the following cases, the door may automatically lock:
●When a person remaining in the vehicle unlocks the door and the alarm is activated.
●While the alarm is activated, a person remaining in the vehicle unlocks the door.
●When recharging or replacing the 12-volt battery.
■Customization
The alarm can be set to deactivate when the mechanical key is used to unlock.
(Customizable features: →P. 5 8 1 )
●The doors are unlocked using the mechanical
key, or the trunk is opened using the mechani-
cal key.
●A person inside the vehicle opens a door, the
trunk or hood, or unlocks the vehicle using an
inside lock button.
●The 12-volt battery is recharged or replaced
when the vehicle is locked. ( →P. 5 5 4 )
NOTICE
■To ensure the system operates correctly
Do not modify or remove the system. If modified or removed, the proper operation of
the system cannot be guaranteed.
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941-3. Theft deterrent system
GS450h_300h_OM_OM30F00E_(EE)
■Canceling and automatic re-enabling of the intrusion sensor and tilt sensor
●The alarm will still be set even when the intr usion 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 functi on, wireless remote control or mechanical
key 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 (if equipped)
The sensor may trigger the alarm in the following situations:
• The movement of people outside the vehicle
●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 by a ferry, trailer, train, etc.
• When ice adhering to the vehicle is removed
• When the vehicle is in an automatic or high-pressure car wash
• When in a hail or lightning storm
●A window or the moon roof (if equipped) is
open.
In this case, the sensor may detect the follow-
ing:
• Wind or the movement of objects such asleaves and insects inside the vehicle
• Ultrasonic waves emitted from devices such as the intrusion sensors of other vehi-
cles
●Unstable items, such as dangling accessories
or clothes hanging on the coat hooks, are in
the vehicle.
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1052. Instrument cluster
2
Instrument cluster
GS450h_300h_OM_OM30F00E_(EE)
Engine coolant temperature gauge
Displays the engine coolant temperature
Tachometer/Hybrid System Indicator
Tachometer:
Displays the engine speed in revolutions per minute.
Hybrid System Indicator:
Displays hybrid system output or regeneration level (→P. 1 0 8 )
Outside temperature
Displays the outside temperature within the range of -40 °C (-40 °F) to 50 °C
(122 °F). Low outside temperature indicator comes on when the ambient temperature
is 3 °C (37 °F) or lower.
Clock
Time displayed is linked to the analog clock on the instrument panel. (→P. 3 9 8 )
Speedometer
Displays the vehicle speed
Fuel gauge
Displays the quantity of fuel remaining in the tank
Multi-information display
Presents the driver with a variety of driving-related data ( →P. 111)
Displays warning messages in case of a malfunction ( →P. 4 8 2 )
Odometer and trip meter display
Odometer:
Displays the total distance the vehicle has been driven
Tr i p m e t e r :
Displays the distance the vehicle has been driven since the meter was last reset. Trip
meters “A” and “B” can be used to record and display different distances indepen-
dently.
Maintenance required information:
• Displays the maintenance required information when the power switch is in ON mode.
• It can be reset from of the multi-information display. ( →P. 111)
Speed warning:
Displays a warning when the speed set in of the multi-information display is
exceeded. ( →P. 5 8 2 )
Shift position and shift range
Displays the selected shift posi tion or selected shift range (→P. 2 2 4 )
1
2
3
4
5
6
7
8
9
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1092. Instrument cluster
2
Instrument cluster
GS450h_300h_OM_OM30F00E_(EE)
■Tachometer
Hybrid System Indicator switches to the tachometer when driving mode is in sport mode.
The settings of the tachometer display can be changed on the multi-information display.
( → P. 111)
■Engine speed
On hybrid vehicles, engine speed is precis ely controlled in order to help improve fuel
efficiency and reduce exhaust emissions etc.
There are times when the engine speed that is displayed may differ even when vehicle
operation and driving co nditions are the same.
■Outside temperature display
●In the following situations, the correct outside temperature may not be displayed, or the
display may take longer than normal to change.
• When stopped, or driving at low speeds (less than 20 km/h [12 mph])
• When the outside temperature has changed suddenly (at the entrance/exit of a
garage, tunnel, etc.)
• When the vehicle is parked in direct sunlight
●When “--” or “E” is displayed, the system may be malfunctioning.
Take your vehicle to any authorized Lexus de aler or repairer, or another duly qualified
and equipped professional.
■Po p - u p d i s p l a y
In some situations, a pop-up display will be temporarily displayed on the multi-informa-
tion display or the odometer/trip meter/ maintenance required information screen.
The pop-up display function can be set on/off. ( →P. 5 8 3 )
■Liquid crystal display
Small spots or light spots may appear on the display. This phenomenon is characteristic
of liquid crystal displays, and there is no problem continuing to use the display.
■Clock settings
■Customization
The meter display can be customized on the multi-information display.
(Customizable features →P. 5 8 1 )
If the screen shown to the right is displayed
when trying to change the time display method
through (
→P. 111) on the multi-informa-
tion display, the system may be malfunctioning.
Have the vehicle inspected by any authorized
Lexus dealer or repairer, or another duly quali-
fied and equipped professional immediately.
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1152. Instrument cluster
2
Instrument cluster
GS450h_300h_OM_OM30F00E_(EE)
■Display off
A blank screen is displayed
*1: Displayed when the item is set in “Drive Info 1”, “Drive Info 2” or “Drive Info 3”.
( → P. 5 8 2 )
*2: The function can be reset by pressing the of the meter control switches for longer
than 1 second when the item to reset is displayed.
If there is more than one item that can be reset, the item selection screen will appear.
The settings of the following items can be changed, refer to P. 581
For functions that can be enabled or disabled, the function switches between on and
off each time is pressed.
■ (Lane Departure Alert with steering control) (if equipped)
(→ P. 2 9 0 )
■ (Lane-Keeping Assi st) (if equipped) ( →P. 281)
■ (Pre-Crash Safety system) (if equipped) ( →P. 2 6 9 )
■ (Adaptive Front-lighting System) ( →P. 238)
■ BSM (Blind Spot Monitor) (if equipped) ( →P. 333)
■
Select to turn the speed warning on and off, or to change the speed at which
the speed warning is displayed.
■ (Road Sign Assi st) (if equipped) ( →P. 2 9 8 )
■
Select to set the display mode of the clock.
■
●
Oil Maintenance ( →P. 4 2 4 )
●TPMS (Tire pressure warning system) (if equipped) ( →P. 4 3 4 )
Settings display