2015 Lexus GS450h roof

591-1. For safe use
GS450h_OM_OM30F70U_(U)
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For safety and security
CAUTION
■Child restraint precautions
●For effective protection in automobile accidents and sudden stops, a child must
be properly restrained, using a seat belt or child restraint system depending on
the age and size of the child. Holding a child in your arms is not a substitute for a
child restraint system. In an accident, the child can be crushed against the wind-
shield, or between you and the vehicle’s interior.
●Lexus strongly urges the use of a proper child restraint system that conforms to
the size of the child, installed on the rear seat. According to accident statistics, the
child is safer when properly restrained in the rear seat than in the front seat.
●Never install a rear-facing child restraint system on the front passenger seat even
if the “AIR BAG OFF” indicator light is illuminated.
In the event of an accident, the force of the rapid inflation of the front passenger
airbag can cause death or serious injury to the child if the rear-facing child
restraint system is installed on the front passenger seat.
●A forward-facing child restraint system may be installed on the front passenger
seat only when it is unavoidable. A child restraint system that requires a top tether
strap should not be used in the front passenger seat since there is no top tether
strap anchor for the front passenger seat. Adjust the seatback as upright as possi-
ble and always move the seat as far back as possible even if the “AIR BAG OFF”
indicator light is illuminated, because the front passenger airbag could inflate with
considerable speed and force. Otherwise, the child may be killed or seriously
injured.
●Do not use the seat belt extender when installing a child restraint system on the
front or rear passenger seat. If installing a child restraint system with the seat belt
extender connected to the seat belt, the seat belt will not securely hold the child
restraint system, which could cause death or serious injury to the child or other
passengers in the event of a sudden stop, sudden swerve or accident.
●Do not allow the child to lean his/her head or any part of his/her body against the
door or the area of the seat, front and rear pillars or roof side rails from which the
SRS side airbags or SRS curtain shield airbags deploy even if the child is seated in
the child restraint system. It is dangerous if the SRS side airbags and curtain shield
airbags inflate, and the impact could cause death or serious injury to the child.
●Make sure you have complied with all installation instructions provided by the
child restraint manufacturer and that the system is properly secured. If it is not
secured properly, it may cause death or serious injury to the child in the event of a
sudden stop, sudden swerve or accident.
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841-3. Theft deterrent system
GS450h_OM_OM30F70U_(U)
■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 fol-
lowing:
●Nobody is in the vehicle.
●The windows and moon roof are closed before the alarm is set.
●No valuables or other personal items are left in the vehicle.
■Triggering of the alarm
The alarm may be triggered in the following situations:
(Stopping the alarm deactivates the alarm system.)
■Alarm-operated door lock
●When the alarm is operating, the doors are locked automatically to prevent intrud-
ers.
●Do not leave the key inside the vehicle when the alarm is operating, and make sure
the key is not inside the vehicle when recharging or replacing the 12-volt battery.
●A person inside the vehicle opens a door,
the trunk or hood.
●The 12-volt battery is recharged or replaced
when the vehicle is locked. (→P. 5 6 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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119
GS450h_OM_OM30F70U_(U)
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Operation of
each component
3-1. Key information
Keys .................................................. 120
3-2. Opening, closing and locking the doors and trunk
Smart access system with push-button start ............ 123
Wireless remote control .......... 136
Doors ............................................... 139
Trunk ................................................. 143
3-3. Adjusting the seats Front seats...................................... 150
Driving position memory ..........152
Head restraints ............................ 158
3-4. Adjusting the steering wheel and mirrors
Steering wheel ............................... 161
Inside rear view mirror...............162
Outside rear view mirrors ....... 164
3-5. Opening, closing the windows and moon roof
Power windows ............................. 167
Moon roof ........................................ 171
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GS450h_OM_OM30F70U_(U)
3-2. Opening, closing and locking the doors and trunk
Wireless remote control
The wireless remote control can be used to lock and unlock the vehicle.
Locks all the doors
Check that the door is securely
locked.
Unlocks all the doors
Pressing the button unlocks the
driver’s door. Pressing the button
again within 5 seconds unlocks the
other doors.
Opens the windows and moon
roof (press and hold)
*
Opens the trunk
(press and hold)
If the vehicle is equipped with a power
trunk opener and closer, the trunk lid
automatically opens fully.
Sounds the alarm
(press and hold) ( →P. 1 3 7 )
*: This setting must be customized at
your Lexus dealer.
Function summary
1
2
3
4
5
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GS450h_OM_OM30F70U_(U)
1373-2. Opening, closing and locking the doors and trunk
3
Operation of each component
■Operation signals
Doors:
A buzzer sounds and the emergency flashers flash to indicate that the doors have
been locked/unlocked. (Locked: once; Unlocked: twice)
Tr u n k :
A buzzer sounds to indicate that the trunk has been opened.
Windows and moon roof:
A buzzer sounds to indicate that the windows and moon roof are operating.
■Welcome light illumination control
→P. 1 2 3
■Door lock buzzer
If an attempt to lock the doors is made when a door is not fully closed, a buzzer
sounds continuously for 5 seconds. Fully cl ose the door to stop the buzzer, and lock
the vehicle once more.
■Pa ni c m o d e
■Security feature
→ P. 1 2 3
■Alarm
Using the wireless remote control to lock the doors will set the alarm system.
(→ P. 8 3 )
■Conditions affecting operation
→P. 1 3 0
When is pressed for longer than about
one second, an alarm will sound intermittently
and the vehicle lights will flash to deter any
person from trying to break into or damage
your vehicle.
To stop the alarm, press any button on the
electronic key.
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167
GS450h_OM_OM30F70U_(U)3-5. Opening, closing the windows and moon roof
3
Operation of each component
Powe r w i n d ows
The power windows can be opened and closed using the switches.
Operating the switch moves the windows as follows: Closing
One-touch closing
*
Opening
One-touch opening
*
*
: To stop the window partway, operate the switch in the opposite direction.
Press the switch to lock the passen-
ger window switches.
The indicator will come on.
Use this switch to prevent children
from accidentally opening or closing a
passenger window.
Opening and closing procedures
1
2
3
4
Window lock switch
Indicator
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168
GS450h_OM_OM30F70U_(U)
3-5. Opening, closing the windows and moon roof
■The power windows can be operated when
The power switch is in ON mode.
■Operating the power windows after turning the hybrid system off
The power windows can be operated for approximately 45 seconds even after the
power switch is turned to ACCESSORY mode or turned off. They cannot, however,
be operated once either front door is opened.
■Jam protection function
If an object becomes caught between the window and the window frame, window
travel is stopped and the window is opened slightly.
■When the power window does not close normally
If the jam protection function is operating abnormally and a window cannot be
closed, perform the following operations using the power window switch on the rele-
vant door.
●After stopping the vehicle, the window can be closed by holding the power window
switch in the one-touch closing position while the power switch is turned to ON
mode.
●If the window still cannot be closed even by carrying out the operation as explained
above, initialize the function by performing the following procedure.Hold the power window switch in the one-touch closing position. Continue
holding the switch for a further 6 seconds after the window has closed.
Hold the power window switch in the one-touch opening position. Continue
holding the switch for a further 2 seconds after the window has opened com-
pletely.
Hold the power window switch in the one-touch closing position once again.
Continue holding the switch for a further 2 seconds after the window has
closed.
If you release the switch while the window is moving, start again from the beginning.
If the window continues to close but then re-open slightly even after performing the
above procedure correctly, have the vehicle inspected by your Lexus dealer.
1
2
3
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GS450h_OM_OM30F70U_(U)
1693-5. Opening, closing the windows and moon roof
3
Operation of each component
■Door lock linked window operation
●The power windows can be opened and closed using the mechanical key.*
(→ P. 559)
●The power windows can be opened using the wireless remote control.* (→ P. 1 3 6 )
*: These settings must be customized at your Lexus dealer.
■When the 12-volt battery is disconnected
The window lock switch is disabled. If necessary, press the window lock switch after
reconnecting the 12-volt battery.
■Power windows open warning buzzer
The buzzer sounds and a message is shown on the multi-information display in the
instrument cluster when the power switch is turned off and the driver’s door is
opened with the power windows open.
■Customization
Settings (e.g. linked door lock operation) can be changed.
(Customizable features: →P. 599)
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