Page 22 of 1014

22Pictorial index
GS450h_300h_OM_OM30D53E_(EE)
Interior (Left-hand drive vehicles)
SRS airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 44
Floor mats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 34
Front seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 194
Head restraints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 204
Seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 38
Console box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 690
Inside lock buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 183
Cup holders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 691
Auxiliary boxes
*1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 693
Ashtrays
*1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 699
Assist grips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 716
1
2
3
4
5
6
7
8
9
10
Page 30 of 1014

30Pictorial index
GS450h_300h_OM_OM30D53E_(EE)
Interior (Right-hand drive vehicles)
SRS airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 44
Floor mats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 34
Front seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 194
Head restraints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 204
Seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 38
Console box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 690
Inside lock buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 183
Cup holders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 691
Auxiliary boxes
*1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 693
Ashtrays
*1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 699
Assist grips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 716
1
2
3
4
5
6
7
8
9
10
Page 71 of 1014
711-1. For safe use
1
For safety and security
GS450h_300h_OM_OM30D53E_(EE)
Installing child restraints
Seat belts (An ELR belt requires
a locking clip)
ISOFIX rigid anchors
Lower anchors are provided for the
outboard rear seats. (Buttons dis-
playing the location of the anchors
are attached to the seats.)
Anchor brackets (for top strap)
An anchor bracket is provided for
each rear seat.
Follow the child restraint system manufacturer’s instructions.
Firmly secure child restraints to the seats using a seat belt or ISO-
FIX rigid anchors. Attach the top strap when installing a child
restraint.
Page 142 of 1014

1413-1. Key Information
3
Operation of each component
GS450h_300h_OM_OM30D53E_(EE)
When riding in an aircraft
When bringing an electronic key onto an aircraft, make sure you do not press
any buttons on the electronic key while inside the aircraft cabin. If you are
carrying an electronic key in your bag etc., ensure that the buttons 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.
NOTICE
To prevent key damage
Do not drop the keys, subject them to strong shocks or bend them.
Do not expose the keys to high temperatures for long periods of time.
Do not get the keys wet or wash them in an ultrasonic washer etc.
Do not attach metallic or magnetic materials to the keys or place the keys
close to such materials.
Do not disassemble the keys.
Do not attach a sticker or anything else to the surface of the electronic key.
Do not place the keys near objects that produce magnetic fields, such as
TVs, audio systems and induction cookers, or medical electrical equip-
ment, such as low-frequency therapy equipment.
Carrying the electronic key on your person
Carry the electronic key 10 cm (3.9 in.) or more away from electric appli-
ances that are turned on. Radio waves emitted from electric appliances
within 10 cm (3.9 in.) of the electronic key may interfere with the key,
causing the key to not function properly.
In case of a smart entry & start system malfunction or other key-related
problems
Take your vehicle with all the electronic keys provided with your vehicle,
including the card key, to any authorized Lexus dealer or repairer, or
another duly qualified and equipped professional.
Page 149 of 1014

1483-2. Opening, closing and locking the doors and trunk
GS450h_300h_OM_OM30D53E_(EE)
Switching the door unlock function (vehicles with entry function)
It is possible to set which doors the entry function unlocks using the wireless
remote control.
Turn the power switch off.
Cancel the intrusion sensor and tilt sensor of the alarm system to prevent
unintended triggering of the alarm during the setting change. (if equipped)
(P. 100)
When the indicator light on the key surface is not on, press and hold ,
or for approximately 5 seconds while pressing and holding
.
The setting changes each time an operation is performed, as shown below.
(When changing the setting continuously, release the buttons, wait for at least
5 seconds, and repeat step .)
For vehicles with an alarm: To prevent unintended triggering of the alarm,
unlock the doors using the wireless remote control and open and close a door
once after the settings have been changed. (If a door is not opened within 30
seconds after is pressed, the doors will be locked again and the alarm
will automatically be set.)
In case that the alarm is triggered, immediately stop the alarm. (P. 9 8 )
1
2
3
3
Multi-information
displayUnlocking functionBeep
(Left-hand drive
vehicles)
(Right-hand drive
vehicles)
Holding the driver’s door
handle unlocks only the
driver’s door.
Exterior: Beeps 3
times
Interior: Pings once
Holding a passenger’s door
handle unlocks all the
doors.
Holding a door handle
unlocks all the doors.Exterior: Beeps twice
Interior: Pings once
Page 150 of 1014

1493-2. Opening, closing and locking the doors and trunk
3
Operation of each component
GS450h_300h_OM_OM30D53E_(EE)
Battery-saving function (vehicles with entry function)
The battery-saving function will be activated in order to prevent the elec-
tronic key battery and the 12-volt battery from being discharged while the
vehicle is not in operation for a long time.
In the following situations, the smart entry & start system may take some
time to unlock the doors.
• The electronic key has been left in an area of approximately 2 m (6 ft.) of
the outside of the vehicle for 10 minutes or longer.
• The smart entry & start system has not been used for 5 days or longer.
If the smart entry & start system has not been used for 14 days or longer, the
doors cannot be unlocked at any doors except the driver’s door. In this case,
take hold of the driver’s door handle, or use the wireless remote control or
the mechanical key, to unlock the doors.
Electronic Key Battery-Saving Function
When battery-saving mode is set, battery depletion is minimized by stopping
the electronic key from receiving radio waves.
Press twice while pressing and
holding . Confirm that the elec-
tronic key indicator flashes 4 times.
While the battery-saving mode is set, the
smart entry & start system cannot be
used. To cancel the function, press any of
the electronic key buttons.
Page 184 of 1014
183
3 3-2. Opening, closing and locking the doors and trunk
Operation of each component
GS450h_300h_OM_OM30D53E_(EE)
Doors
The vehicle can be locked and unlocked using the entry function,
wireless remote control or door lock switches.
Entry function (if equipped)
P. 143
Wireless remote control
P. 168
Door lock switches
Locks all the doors
Unlocks all the doors
Inside lock buttons
Locks the door
Unlocks the door
The front doors can be opened
by pulling the inside handle
even if the lock buttons are in
the lock position.
Unlocking and locking the doors
1
2
1
2
Page 187 of 1014
1863-2. Opening, closing and locking the doors and trunk
GS450h_300h_OM_OM30D53E_(EE)
CAUTION
To prevent an accident
Observe the following precautions while driving the vehicle.
Failure to do so may result in a door opening and an occupant throwing out
of the vehicle, resulting in death or serious injury.
Ensure that all doors are properly closed.
Do not pull the inside handle of the doors while driving.
Be especially careful for the front doors, as the doors may be opened even
if the inside lock buttons are in locked position.
Set the rear door child-protector locks when children are seated in the rear
seats.