light Lexus GS250 2012 Owner's Manual

8588-2. Customization
GS350/250_EE (OM30C36E)
Door lock
(P. 146,
822)
“Unlock on second key
turn” (Allows all doors
to be unlocked by turn-
ing the mechanical key
once in the driver’s
door)Off
(All doors
unlocked
in one
step)
On
(Driver’s
door
unlocked
in one
step, all
doors
unlocked
in two
steps)
O—O
“Auto unlock by shift to
P” (All doors are auto-
matically unlocked
when shifting the shift
lever to P)
OffOnO—O
“Auto unlock by driver
door” (All doors are
automatically unlocked
when driver’s door is
opened)
OnOffO—O
Smart
entry &
start
system
(P. 123)
and
wireless
remote
control
(P. 141)
“Lock/unlock feedback
lights” (Enable/disable
the operation of the
emergency flashers
when the vehicle is
locked or unlocked)
OnOffO—O
“Auto relock timer”
(Adjust the time elapsed
before the automatic
door lock function is
activated if a door is not
opened after being
unlocked)
30
seconds
60
seconds
——O
120
seconds
Open door reminder
buzzer (When locking
the vehicle)
OnOff——O
ItemFunctionDefault
settingCustom-
ized set-
ting
123

861
8 8-2. Customization
Vehicle specifications
GS350/250_EE (OM30C36E)
Turn signal
lever
(P. 223)
The number of times the
turn signal lights flash
automatically when the
turn signal lever is
moved to the first posi-
tion during a lane
change
(After flashing the turn
signal lights when turn-
ing left or right while
this function is off and
the turn signal lever is
moved to the first posi-
tion in direction of the
flashing light, the turn
signal lights can be
selected to be flashing or
off.)
3
5
——O
7
Off
(the turn
signal
lights
keep
flashing if
the turn
signal
lever is
moved to
the first
position in
direction
of flashing
light)
Off
(the turn
signal
lights will
be off if
the turn
signal
lever is
moved to
the first
position in
direction
of flashing
light)
ItemFunctionDefault
settingCustom-
ized set-
ting
123

8628-2. Customization
GS350/250_EE (OM30C36E)
Automatic
light con-
trol system
(P. 228)
“Light sensor sensitiv-
ity” (Adjust the sensitiv-
ity of the ambient light
sensor)
Standard-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-sen-
sor
*1
(P. 284)
“Distance (Front)”
(Detection distance of
the front center sensor)
FarNearO—O
“Distance (Rear)”
(Detection distance of
the rear center sensor)
FarNearO—O
“Alert volume” (Alert
volume can be adjusted)31 to 5O—O
“Display” (when Lexus
parking assist-sensor is
operating)All sen-
sors dis-
playedDisplay
offO—O
ItemFunctionDefault
settingCustom-
ized set-
ting
123

863
8 8-2. Customization
Vehicle specifications
GS350/250_EE (OM30C36E)
Automatic
air condi-
tioning
system
(P. 409)
“Efficient ventilation
mode” (Switching
between outside air and
recirculated air mode
linked to “AUTO”
switch operation)
OnOffO—O
“Auto A/C mode” (A/C
Auto switch operation)OnOffO—O
“Smog sensor sensitiv-
ity” (Exhaust gas sensor
sensitivity)
Standard-3 to 3O—O
Illumina-
tion
(P. 6 1 1 )
Interior lights illumina-
tion controlOnOff——O
“Interior lights off
timer” (Time elapsed
before the interior lights
turn off)
15 sec-
onds
7.5
seconds
O—O30
seconds
Operation after the
engine switch is turned
off
OnOff——O
Operation when the
doors are unlockedOnOff——O
Operation when you
approach the vehicle
with the electronic key
on your person
OnOff——O
Footwell lightingOnOff——O
Outer foot lightsOnOff——O
ItemFunctionDefault
settingCustom-
ized set-
ting
123

8648-2. Customization
GS350/250_EE (OM30C36E)
*1: If equipped
*2: The default setting varies according to countries.
*3: Right-hand drive vehicles
Illumina-
tion
(P. 6 1 1 )
“Exterior lights off
timer” (Time elapsed
before the outer foot
lights turn off)
15 sec-
onds
Off
O—O
7.5
seconds
30
seconds
Enable/disable opera-
tion of the outer foot
lights when you
approach the vehicle
with the electronic key
on your person
OnOff——O
Enable/disable opera-
tion of the outer foot
lights when the doors are
unlocked with the power
door lock switch
OnOff——O
Rear
sun-
shade
*1
(P. 636)
Reverse operationOnOff——O
Time elapsed before the
reverse operation fea-
ture activates0.7
seconds
0 second
——O
0.9
seconds
1.2
seconds
ItemFunctionDefault
settingCustom-
ized set-
ting
123

865
8 8-2. Customization
Vehicle specifications
GS350/250_EE (OM30C36E)
Vehicle customization
When the smart entry & start system is off, the “Select doors to unlock”
cannot be customized.
When the doors remain closed after unlocking the doors and the “Auto
relock timer” activates, the signals will be generated in accordance with the
“Lock/unlock feedback lights” settings.
When customizing using the Remote Touch
Stop the vehicle in a safe place, apply the parking brake, and shift the shift
lever to P. Also, to prevent battery discharge, leave the engine running while
customizing the features.
CAUTION
During customization
As the engine needs to be running during customization, ensure that the
vehicle is parked in a place with adequate ventilation. In a closed area such
as a garage, exhaust gases including harmful carbon monoxide (CO) may
collect and enter the vehicle. This may lead to death or a serious health haz-
ard.
NOTICE
During customization
To prevent battery discharge, ensure that the engine is running while cus-
tomizing features.

872What to do if... (Troubleshooting)
GS350/250_EE (OM30C36E)
The seat belt reminder light is flashing
Are the driver and the front passenger wearing the seat
belts?
(P. 752)
The parking brake indicator is on
Is the parking brake released? (P. 225)
Depending on the situation, other types of warning buzzer
may also sound. (P. 749, 757)

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. 86)
To stop the alarm, turn the engine switch to IGNITION ON
mode or start the engine. A warning buzzer sounds during driving
An alarm is activated and the horn sounds (if equipped)

873What to do if... (Troubleshooting)
GS350/250_EE (OM30C36E)
Is the electronic key left inside the vehicle or the moon
roof opened?
Check the message on the multi-information display.
(P. 757)
When a warning light turns on or a warning message is
displayed, refer to P. 749, 757. A warning buzzer sounds when leaving the vehicle
A warning light turns on or a warning message is displayed

876Alphabetical index
GS350/250_EE (OM30C36E)
Alphabetical index
A/C ............................................409
Air conditioning filter ...........695
Front automatic air
conditioning system ...........409
Rear air conditioning system 425
S-FLOW mode .....................419
ABS (Anti-lock Brake System) .333
Function ................................333
Warning light........................750
Warning message..................761
Adaptive Front-lighting System
(AFS) ....................................230
Adaptive Variable Suspension
system (AVS)..........................334
AFS (Adaptive Front-lighting
System) ..................................230
Air conditioning filter ...............695
Air conditioning system ............409
Air conditioning filter ...........695
Front automatic air
conditioning system ...........409
Rear air conditioning system 425
S-FLOW mode .....................419Airbags ....................................... 44
Airbag manual on-off system 56
Airbag operating conditions .. 51
Airbag precautions for
your child ............................ 47
Airbag warning light............ 750
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 .......................................... 86
Alarm ..................................... 86
Warning buzzer............ 749, 757
Anchor brackets.......................... 69
Antennas (smart entry &
start system) .......................... 125
A

877Alphabetical index
GS350/250_EE (OM30C36E)
Anti-lock Brake System (ABS) .333
Function ................................333
Warning light........................750
Warning message..................761
Approach warning (dynamic
radar cruise control) ................264
Armrest ......................................635
Armrest door .............................639
Ashtrays.....................................626
Assist grip..................................641
Audio input................................536
Audio system .............................432
Audio input ...........................536
AUX port/
USB port ............536, 512, 524
Bluetooth
® audio ..................498
CD/DVD player ....................467
CD/DVD player information 488
DVD video ...........................475
iPod.......................................522
MP3/WMA disc ...................469
Optimal use...........................533
Portable music player ...........536
Radio ....................................458
Rear seat audio controls........537
Steering wheel audio switch .543
USB memory ........................510
Automatic headlight leveling
system ....................................231
Automatic High Beam ..............233
Automatic light control system 228Automatic transmission ............ 215
If the shift lever cannot be
shifted from P .................... 818
M mode ................................ 219
Paddle shift switches ........... 218
AUX port .................................. 536
Auxiliary boxes ........................ 620
AVS (Adaptive Variable
Suspension system) ................ 334
Back-up light
Replacing light bulb............. 729
Wattage ................................ 853
Battery ...................................... 667
Battery checking .................. 667
If the vehicle has discharged
battery................................ 825
Preparing and checking
before winter ..................... 359
Warning light ....................... 750
Blind Spot Monitor (BSM) ...... 354
Bluetooth
®
Audio system ....................... 498
Hands-free system
(for cellular phone)............ 542
Brake
Fluid ..................................... 849
Parking brake ....................... 225
Warning light ............... 749, 751
Warning message................. 757
B