2013 Lexus GS300h sensor

8627-2. Steps to take in an emergency
GS450h_300h_OM_OM30D53E_(EE)
After taking the specified steps to correct the suspected problem,
check that the warning message and light go off.
(If equipped)
Indicates that the pre-
crash safety system is
not currently functional
because the grille cover
or the sensor is dirty
This message also
appears when the
pre-crash safety sys-
tem is not functional
due to overheating.• Check the grille
cover and the sensor
and clean them if
they are dirty.
• In case of overheat-
ing, the system will
become functional
once the system
cools down.
Have the malfunction repaired immediately.
Wa r n i n g m e s s a g eDetailsCorrection procedure
(Flashes)
Inte-
rior
buzzerExterior
buzzerWarning messageDetailsCorrection
procedure
Once
The electronic
key is not
detected when an
attempt is made to
start the hybrid
system.Start the
hybrid sys-
tem with
the elec-
tronic key
present.
(Flashes)

8837-2. Steps to take in an emergency
7
When trouble arises
GS450h_300h_OM_OM30D53E_(EE)
CAUTION
When using the compact spare tire
Remember that the compact spare tire provided is specifically designed
for use with your vehicle. Do not use your compact spare tire on another
vehicle.
Do not use more than one compact spare tire simultaneously.
Replace the compact spare tire with a standard tire as soon as possible.
Avoid sudden acceleration, abrupt steering, sudden braking and shifting
operations that cause sudden engine braking.
When the compact spare tire is attached
The vehicle speed may not be correctly detected, and the following systems
may not operate correctly:
• ABS & Brake assist
•VSC
•TRC
• Cruise control (if equipped)
• Dynamic radar cruise control
(if equipped)
• PCS (if equipped)
•EPS
• AFS (if equipped)
• LDH (if equipped)• DRS (if equipped)
• AVS (if equipped)
• LKA (Lane-Keeping Assist)
(if equipped)
• VGRS (if equipped)
• Lexus parking assist monitor
(if equipped)
• Lexus parking assist-sensor
(if equipped)
• Navigation system (if equipped)

9428-2. Customization
GS450h_300h_OM_OM30D53E_(EE)
Customizable features
Changing by using the Remote Touch
Vehicles without a navigation system:
“Vehicle settings” screen displayed on the Remote Touch
screen. (P. 453)
Select “Vehicle customiza-
tion” on the “Vehicle set-
tings” screen.
“Vehicle customization” screen
will appear.
Choose a category displayed on the screen to display the set-
tings.
Select the setting to be changed. Change each setting.
For items that can be enabled/disabled, and for items with an operating
time that can be changed, select “On” or “Off”, or select the desired
operating time.
For items with sensor sensitivity that can be changed, select “+” or “-”
to choose the desired level, then select “OK”.
A message indicating that the settings are being saved will
appear. Do not perform any other operations while this mes-
sage is displayed.
Your vehicle includes a variety of electronic features that can be
personalized to your preferences. These preferences can be
changed by using the “DISP” button, by using the Remote Touch,
or at any authorized Lexus dealer or repairer, or another duly qual-
ified and equipped professional.
Customizing vehicle features
1
2
3
4
5

949
8 8-2. Customization
Vehicle specifications
GS450h_300h_OM_OM30D53E_(EE)
Automatic
light con-
trol system
(P. 272)
Light sensor sensitivityStandard-2 to 2O—O
Follow me home
(Time elapsed before
headlights automati-
cally turn off)
30
seconds
60
seconds
——O90
seconds
120
seconds
Welcome light illumina-
tion controlOnOff——O
Lexus
parking
assist-
sensor
*1
(P. 348)
Detection distance of the
front center sensorFarNearO—O
Detection distance of the
rear center sensorFarNearO—O
Buzzer volume31 to 5O—O
Display setting
(when Lexus parking
assist-sensor is operat-
ing)All sen-
sors dis-
playedDisplay
offO—O
ItemFunctionDefault
settingCustom-
ized set-
ting
123

9508-2. Customization
GS450h_300h_OM_OM30D53E_(EE)
Automatic
air
condition-
ing system
(P. 478)
Switching between out-
side air and recirculated
air mode linked to
“AUTO” switch
*4 oper-
ation
OnOffO—O
A/C Auto switch opera-
tionOnOffO—O
Exhaust gas sensor sen-
sitivityStandard-3 to 3O—O
Front seat
heaters
(without
seat venti-
lators)
*1
(P. 704)
Automatic operation of
front seat heaterOnOff——O
Front seat
heaters and
ventila-
tors
*5/rear
seat
heaters
*1
(P. 704)
Adjustment of the front
seat heater temperature
or the ventilator fan
speed during automatic
operation (individual
seat adjustment avail-
able)
Level 3
(standard)
Level 1
(low) to
level 5
(high)
O—O
Adjustment of the rear
seat heater temperature
during automatic opera-
tion (individual seat
adjustment available)
Level 3
(standard)
Level 1
(low) to
level 5
(high)
O—O
Rear seat heater start-up
conditions when power
switch is in the ON posi-
tion (individual seat
adjustment available)
OffOn
(AUTO)O—O
ItemFunctionDefault
settingCustom-
ized set-
ting
123

960What to do if... (Troubleshooting)
GS450h_300h_OM_OM30D53E_(EE)
Did anyone inside the vehicle open a door or anything
move inside the vehicle during setting the alarm?
The sensor detects them and the alarm sounds. (P. 97)
To stop the alarm, turn the power switch to ON mode or start
the hybrid system.
Is the message displayed on the multi-information dis-
play?
Check the message on the multi-information display.
(P. 834)
When a warning light turns on or a warning message is
displayed, refer to P. 830, 839. An alarm is activated and the horn sounds (if equipped)
A warning buzzer sounds when leaving the vehicle
(vehicles with an entry function)
A warning light turns on or a warning message is displayed

962Alphabetical index
GS450h_300h_OM_OM30D53E_(EE)
Alphabetical index
A/C ............................................478
Air conditioning filter ...........777
Changing the rear seat
settings ...............................487
Front automatic air
conditioning system ...........478
Humidity sensor ...................491
nanoe™ system ....................494
Pollen removal mode ............488
Rear air conditioning system 496
S-FLOW mode .....................488
ABS (Anti-lock Brake System) .397
Function ................................397
Warning light........................832
Warning message..................844
Adaptive Front-lighting System
(AFS) .....................................274
Adaptive Variable Suspension
system (AVS)..........................398
AFS (Adaptive Front-lighting
System) ...................................274
Air conditioning filter ...............777
Air conditioning system ............478
Air conditioning filter ...........777
Changing the rear seat
settings ...............................487
Front automatic air
conditioning system ...........478
Humidity sensor ...................491
nanoe™ system ....................494
Pollen removal mode ............488
Rear air conditioning system 496
S-FLOW mode .....................488Airbags ....................................... 44
Airbag manual on-off system 56
Airbag operating conditions .. 51
Airbag precautions for
your child ............................ 47
Airbag warning light............ 831
Correct driving posture .......... 36
Curtain shield airbag operating
conditions ............................ 51
Curtain shield airbag
precautions .......................... 49
General airbag precautions .... 47
Locations of airbags............... 44
Modification and disposal of
airbags ................................. 50
Side airbag operating
conditions ............................ 51
Side airbag precautions.......... 47
Side and curtain shield airbags
operating conditions ............ 51
Side and curtain shield airbags
precautions .......................... 47
SRS airbags............................ 44
Airbag manual on-off system ..... 56
Alarm .......................................... 97
Alarm ..................................... 97
Warning buzzer............ 830, 839
Anchor brackets.......................... 71
Antennas (smart entry &
start system) .......................... 145
A

970Alphabetical index
GS450h_300h_OM_OM30D53E_(EE)
Hood ..........................................734
Open .....................................734
Warning message..................848
Hooks
Cargo hooks ..........................694
Coat hooks ............................715
Luggage hook .......................694
Retaining hooks (floor mat) ...34
Utility hook...........................717
Horn...........................................275
Hybrid battery (traction battery) .84
Hybrid battery (traction battery)
air vents .....................................85
Hybrid system .............................80
Emergency shut off system ....85
Energy monitor/
consumption screen ............130
EV drive mode......................254
High voltage components .......84
Hybrid System Indicator ......112
Hybrid system precautions .....84
Hybrid vehicle driving tips ...432
If the hybrid system
will not start .......................904
Overheating ..........................917
Power (ignition) switch ........246
Starting the hybrid system ....246
Hybrid System Indicator ...........112
Hybrid transmission ..................258
If the shift lever cannot be
shifted from P .....................906
Paddle shift switches ............261
S mode ..................................263Identification ............................ 927
Engine .................................. 928
Vehicle ................................. 927
Ignition switch (power switch) . 246
Illuminated entry system .......... 686
Immobilizer system .................... 91
Indicators .................................. 106
Initialization
Moon roof ............................ 220
Power windows.................... 216
Tire pressure warning
system................................ 757
Initiators (tire pressure warning
system) ................................... 769
Inside door handle lights .......... 684
Inside rear view mirror ............. 208
Instrument panel light control .. 111
Interior lights ............................ 684
Intrusion sensor and tilt sensor . 100
ISOFIX rigid anchors ................. 71I