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17
GS450h_QG_U (OM30D12U)
Theft Deterrent System
■Immobilizer system
The indicator light flashes after the power
switch has been turned off to indicate that
the system is operating.
The indicator light stops flashing after the
power switch has been turned to ACCES-
SORY or ON mode to indicate that the sys-
tem has been canceled.
■Alarm
The alarm uses light and sound to give an alert when an intrusion is detected.
To s e t t h e a l a r m :
Close the doors, trunk and hood, and lock all the doors. The system will be set automatically
after 30 seconds. The indicator light changes from being on to flashing when the system is set.
To deactivate or stop the alarm:
● Unlock the doors or open the trunk.
● Turn the power switch to ACCESSORY or ON mode, or start the hybrid system. (The
alarm will be deactivated or stopped after a few seconds.)
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18
GS450h_QG_U (OM30D12U)
Front Seats
■Adjustment procedure
Ty p e A
Ty p e B
Seat position adjustment switch
Seatback angle adjustment switch
Seat cushion (front) angle adjustment
switch
Vertical height adjustment switch
Seatback upper angle adjustment
switch (if equipped) Lumbar support adjustment switch
Pelvic support adjustment switch (if
equipped)
Seat cushion length adjustment switch
(if equipped)
Seatback side support adjustment
switch (if equipped)1
2
3
4
5
6
7
8
9
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19
GS450h_QG_U (OM30D12U)
Driving Position Memory
■Entering a position to memory
Adjust the driver’s seat, steering wheel, and outside rear view mirrors to the desired
positions. (When memorizing the front pass enger’s seat, adjust the front passenger’s
seat to the desired positions.)
While pressing the “SET” button, or within 3
seconds after the “SET” button is pressed,
press button “1”, “2” or “3” until the signal
beeps.
If the selected button has already been pre-
set, the previously recorded position will be
overwritten.
■Recalling the memorized position
Press button “1”, “2” or “3” to recall the
desired position.
■Linking driving position memory with door unlock operation (driver’s side
only)
While pressing the button to recall the posi-
tion, press the driver’s door lock switch
(either lock or unlock) until the signal
beeps.
The driving position is recalled when the
driver’s door is unlocked using the entry
function or wireless remote control and the
driver’s door is opened.
Your preferred driving position (the position of the driver’s seat, steering wheel and out-
side rear view mirrors) can be memorized and recalled by pressing a button.
The same buttons are found on the front pass enger’s side, allowing the position of the
front passenger’s seat to be memorized (if equipped).
1
2
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20
GS450h_QG_U (OM30D12U)
Power (Ignition) Switch
■Starting the hybrid system
Check that the par king brake is set.
Check that the shift lever is set in P.
Firmly depress the brake pedal.
will be displaye d on the multi-
information display. If it is not displayed,
the hybrid system cannot be started.
Press the power switch.
Continue depressing the brake pedal
until the hybrid system is completely
started.
The hybrid system can be started from
any power switch mode.
Check that the “READY” indicator is
on.
The vehicle will not move when the
“READY” indicator is off.
Performing the following operations when carrying the electronic key on your person
starts the hybrid system or changes power switch modes.
1
2
3
4
5
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21
GS450h_QG_U (OM30D12U)
■Stopping the hybrid system
Stop the vehicle.
Shift the shift lever to P.
Set the parking brake.
Press the power switch.
Release the brake pedal and check that “P OWER ON” on the multi-information dis-
play is off.
■ Changing power switch modes
Modes can be changed by pressing the power switch with the brake pedal released. (The
mode changes each time the switch is pressed.)
Off
*
The emergency flashers can be used.
The multi-information display will not be
displayed.
ACCESSORY mode Some electrical components such as the
audio system can be used.
“POWER ON” will be displayed on the
multi-information display.
ON mode All electrical components can be used.
“POWER ON” will be displayed on the
multi-information display.
*: If the shift lever is in a position other than
P when turning off the hybrid system, the
power switch will be turned to ACCES-
SORY mode, not to off.
1
2
3
4
5
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22
GS450h_QG_U (OM30D12U)
■If your vehicle has to be stopped in an emergency
Only in an emergency, such as if it becomes im possible to stop the vehicle in the normal way,
stop the vehicle using the following procedure:
Steadily step on the brake pedal with both feet and firmly depress it.
Do not pump the brake pedal repeatedly as this will increase the effort required to slow
the vehicle.
Shift the shift lever to N.
If the shift lever is shifted to N
After slowing down, stop the vehicl e in a safe place by the road.
Stop the hybrid system.
If the shift lever cannot be shifted to N
Keep depressing the brake pedal with both feet to reduce vehicle speed as much as
possible. To stop the hybrid system, press and hold
the power switch for 2 consecutive seconds
or more, or press it briefly 3 times or more
in succession.
Stop the vehicle in a safe place by the road.
1
2
3
4
3
Press and hold for 2 seconds or more
or press briefly 3 times or more
4
5
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23
GS450h_QG_U (OM30D12U)
EV Drive Mode
Tu r n s E V d r i v e m o d e o n /o f fWhen EV drive mode is turned on, “EV
MODE” will be displayed on the multi-
information display. Pressing the switch
when in EV drive mode will return the
vehicle to normal driving (using the gas-
oline engine and electric motor [traction
motor]).
In EV drive mode the electric motor (traction motor), powered by the hybrid battery
(traction battery), is used to drive the vehicle.
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24
GS450h_QG_U (OM30D12U)
Hybrid Transmission
■Shifting the shift lever
While the power switch is in ON mode, mo ve the shift lever with the brake pedal
depressed.
When shifting the shift lever between P and D, make sure that the vehicle is com-
pletely stopped.