Page 37 of 1014

371-1. For safe use
1
For safety and security
GS450h_300h_OM_OM30D53E_(EE)
Make sure that you can see backward clearly by adjusting the
inside and outside rear view mirrors properly. (P. 208, 211)
Adjusting the mirrors
CAUTION
Observe the following precautions.
Failure to do so may result in death or serious injury.
Do not adjust the position of the driver’s seat while driving.
Doing so could cause the driver to lose control of the vehicle.
Do not place a cushion between the driver or passenger and the seatback.
A cushion may prevent correct posture from being achieved, and reduce
the effectiveness of the seat belt and head restraint.
Do not place anything under the front seats.
Objects placed under the front seats may become jammed in the seat
tracks and stop the seat from locking in place. This may lead to an acci-
dent and the adjustment mechanism may also be damaged.
When driving over long distances, take regular breaks before you start to
feel tired.
Also, if you feel tired or sleepy while driving, do not force yourself to
continue driving and take a break immediately.
Page 105 of 1014
1042. Instrument cluster
GS450h_300h_OM_OM30D53E_(EE)
Warning lights and indicators
Instrument cluster
The units used on the speedometer may differ depending on the target
region.
Center panel
The warning lights and indicators on the instrument cluster, center
panel and outside rear view mirrors inform the driver of the status
of the vehicle’s various systems.
For the purpose of explanation, the following illustration displays
all warning lights and indicators illuminated.
Page 106 of 1014
1052. Instrument cluster
2
Instrument cluster
GS450h_300h_OM_OM30D53E_(EE)
Outside rear view mirrors (vehicles with BSM)
Warning lights inform the driver of malfunctions in the indicated
vehicle’s systems.
Warning lights
*1Brake system warning
light
(P. 830)*1, 2
(if
equipped)
“PCS” warning light
(P. 832)
*1Charging system warn-
ing
light (P. 8 3 1 )*1Slip indicator
(P. 832)
*1
Malfunction indicator
lamp (P. 831)
*1, 2
(if
equipped)
“AFS OFF” indicator
(P. 832)
*1
SRS warning light
(P. 831)
*1, 2
(if
equipped)
Brake hold operated
indicator (P. 832)
*1ABS warning light
(P. 831)*2Parking brake indicator
(P. 832)
*1Electric power steering
system warning light
(P. 832)*1Brake system warning
light (P. 8 3 2 )
Page 108 of 1014
1072. Instrument cluster
2
Instrument cluster
GS450h_300h_OM_OM30D53E_(EE)“READY” indicator
(P. 246)EV indicator (P. 8 2 )
Cruise control “SET”
indicator (P. 298)Cruise control indicator
(P. 298)
(if
equipped)
LKA (Lane-Keeping
Assist) indicator
(P. 337)
(if
equipped)
Radar cruise control
indicator (P. 302)
(if
equipped)
Lexus parking assist-
sensor indicator (P.
346)Parking brake indicator
(P. 266)
*1
(if
equipped)
“AFS OFF” indicator
(P. 274)
*1
Brake hold standby indi-
cator (P. 269)
*1, 2Slip indicator
(P. 396)*1Brake hold operated
indicator (P. 269)
*1
VSC OFF indicator
(P. 397)
*4
(if
equipped)
BSM (Blind Spot Moni-
tor) outside rear view
mirror indicators (P.
414)
*1, 3
(if
equipped)
“PCS” warning light
(P. 404)
*1
“PASSENGER AIR BAG” indica-
tor (P. 5 6 )
Page 109 of 1014

1082. Instrument cluster
GS450h_300h_OM_OM30D53E_(EE)
*1: These lights turn on when the power switch is turned to ON mode to indi-
cate that a system check is being performed. They will turn off after the
hybrid system is on, or after a few seconds. There may be a malfunction in
a system if the lights do not come on, or turn off. Have the vehicle
inspected by any authorized Lexus dealer or repairer, or another duly qual-
ified and equipped professional.
*2: The light flashes to indicate that the system is operating.
*3: The light comes on when the system is turned off. The light flashes faster
than usual to indicate that the system is operating.
*4: In order to confirm operation, the BSM outside rear view mirror indicators
illuminate in the following situations:
• When the power switch is turned to ON mode while the BSM main
switch is set to ON.
• When the BSM main switch is set to ON while the power switch is in
ON mode.
If the system is functioning correctly, the BSM outside rear view mirror
indicators will turn off after a few seconds.
If the BSM outside rear view mirror indicators do not illuminate or do not
turn off, there may be a malfunction with the system.
If this occurs, have the vehicle inspected by any authorized Lexus dealer
or repairer, or another duly qualified and equipped professional.
CAUTION
If a safety system warning light does not come on
Should a safety system light such as the ABS and SRS warning light not
come on when you start the hybrid system, this could mean that these sys-
tems are not available to help protect you in an accident, which could result
in death or serious injury. Have the vehicle inspected by any authorized
Lexus dealer or repairer, or another duly qualified and equipped profes-
sional immediately if this occurs.
Page 138 of 1014
137
3
Operation of
each component
GS450h_300h_OM_OM30D53E_(EE)3-1. Key information
Keys .................................. 138
3-2. Opening, closing and locking
the doors and trunk
Smart entry & start system 143
Wireless remote control .... 168
Doors ................................ 183
Trunk................................. 187
3-3. Adjusting the seats
Front seats ......................... 194
Driving position memory.. 198
Head restraints .................. 204
3-4. Adjusting the steering wheel
and mirrors
Steering wheel .................. 207
Inside rear view mirror ..... 208
Outside rear view mirrors ..211
3-5. Opening, closing the windows
and moon roof
Power windows................. 215
Moon roof ......................... 218
Page 200 of 1014

1993-3. Adjusting the seats
3
Operation of each component
GS450h_300h_OM_OM30D53E_(EE)
Driving position memory
The seat and steering wheel are automatically adjusted to allow the
driver or front passenger to enter and exit the vehicle easily.
Driver’s seat
When all of the following
have been performed, the
driver’s seat and steering
wheel are automatically
adjusted to a position that
allows driver to enter and exit
the vehicle easily.
• The shift lever has been
shifted to P.
• The power switch has been
turned off.
• The driver’s seat belt has
been unfastened.
When any of the following has been performed, the driver’s seat
and steering wheel automatically return to their original posi-
tions.
• The power switch has been turned to ACCESSORY mode or
ON mode.
• The driver’s seat belt has been fastened.
Front passenger’s seat (if equipped)
This feature automatically adjusts the front seats, steering wheel
and outside rear view mirrors to make entering and exiting the
vehicle easier or to suit your preferences.
Power easy access system
Page 201 of 1014

2003-3. Adjusting the seats
GS450h_300h_OM_OM30D53E_(EE)
If the front passenger’s door is opened while the vehicle is
stopped, the adjusted lumbar support, ottoman (if equipped), etc.
will return to its original position.
Operation of the power easy access system
When exiting the vehicle, the power easy access system may not operate if
the seat is already close to the rearmost position, etc.
Customization
The seat movement amount settings of the power easy access system can be
customized. (Customizable features: P. 942)
Your preferred driving position (the position of the driver’s seat,
steering wheel and outside rear view mirrors) can be recorded and
recalled by pressing a button.
Three different driving positions can be recorded into memory.
Recording procedure
Check that the shift lever is in P.
Turn the power switch to ON mode.
Adjust the driver’s seat, steering wheel, and outside rear view
mirrors 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 buzzer
sounds.
If the selected button has
already been preset, the previ-
ously recorded position will be
overwritten.
Driving position memory
1
2
3
4