sensor Lexus GS350 2014 Using the air conditioning system and defogger / LEXUS 2014 GS350 (OM30D41U) Repair Manual

7237-2. Steps to take in an emergency
GS350_OM_OM30D41U_(U)
7
When trouble arises
(If equipped)
Indicates that there is a
high possibility of a frontal
collision, or that the pre-
collision braking function
is operatingAt the same time,
will appear
on the head-up dis-
play.
Slow the vehicle by
applying the brakes.
(If equipped)
Indicates that the LKA
(Lane-Keeping Assist) is
suspended
•The camera sensor temperature is higher
than the operation tem-
perature range.
•The power steering system operation is
restricted.
Restart the LKA after
driving for a while.
(If equipped)
Alerts the driver that the
vehicle is out of the lanes
(while the LKA [Lane-
Keeping Assist] system is
operating)The warning buzzer
sounds cont inuously.
The lane markings and/
or the steering wheel
marking flash.
At the same time,
will appear
on the head-up dis-
play (part of the image
flashes).
Check around the vehi-
cle and back to inside of
the lane markings.
Wa r n i n g m e s s a g eDetailsCorrection procedure
(Flashes
rapidly)

7247-2. Steps to take in an emergency
GS350_OM_OM30D41U_(U)
(If equipped)
Indicates that the LKA
(Lane-Keeping Assist)
system detects no-
handed driving (while the
lane keeping assist func-
tion is operating)The warning buzzer
sounds twice.
Grip the steering wheel
firmly.
(If equipped)
Indicates that the Blind
Spot Monitor sensors or
the surrounding area on
the bumper is dirty or
covered with ice
Clean the sensor and its
surrounding area on the
bumper.
Indicates that remaining
fuel is approximately 2.6
gal. (10.0 L, 2.2 Imp.gal.)
or less
Refuel the vehicle.
Indicates that the engine
switch is turned off or
turned to ACCESSORY
mode and the driver’s
door is opened while the
lights are turned on
Tu r n t h e l i g h t s o f f .
Indicates that the driver’s
door was opened with the
shift position in any posi-
tion other than P
Shift the shift position to P.
Wa r n i n g m e s s a g eDetailsCorrection procedure
(Flashes)
(Flashes)

7287-2. Steps to take in an emergency
GS350_OM_OM30D41U_(U)
*: Refer to the separate “Scheduled Maintenance” or “Owner’s ManualSupplement” for the maintenance interval applicable to your vehicle.
Wa r n i n g m e s s a g eDetailsCorrection procedure
(If equipped)
Indicates that the pre-col-
lision system is not cur-
rently functional because
the grille cover or the
sensor is dirty This message also
appears when the pre-
collision system is not
functional due to over-
heating.
• Check the grille coverand the sensor and
clean them if they are
dirty.
• In case of overheating, the system will become
functional once the sys-
tem cools down.
Indicates that operation
of large electricity con-
suming systems such as
the air conditioning sys-
tem are suspended
Stop using unnecessary
electric components to
reduce electricity con-
sumption until the warn-
ing message disappears.If the warning message
is displayed frequently,
have the vehicle
inspected by your
Lexus dealer.
(Flashes)
(Flashes)

793
GS350_OM_OM30D41U_(U)8-2. Customization
8
Vehicle specifications
Customizable features
■Changing by using the Remote Touch
Vehicles without a navigation system
“Vehicle Settings” screen displayed on the Remote Touch screen.
( P. 323)
Select “Vehicle Customiza-
tion” on the “Vehicle Settings”
screen.
“Vehicle Customization” screen
will appear.
Choose a category displayed on the screen to display the settings.
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 message is dis-
played.
Your vehicle includes a variety of electronic features that can be per-
sonalized to your preferences. Th ese preferences can be changed by
using the “DISP” button, by using the Remote Touch, or at your Lexus
dealer.
Customizing vehicle features
1
2
3
4
5

GS350_OM_OM30D41U_(U)
7998-2. Customization
8
Vehicle specifications
Automatic
light control
system
( P. 1 9 2 )
Light sensor sensitivityStandard-2 to 2O—O
Ti m e e l a p s e d b e f o r e t h e
headlights automatically
turn off30
seconds
Off
O—O
60
seconds
90
seconds
Welcome light illumination
controlOnOff——O
Lights
(  P. 1 9 2 )Daytime running lights*2OnOffO—O
Intuitive
parking
assist
*3
( P. 2 4 0 )
Detection distance of the
front center sensorFarNearO—O
Detection distance of the
rear center sensorFarNearO—O
Buzzer volume31 to 5O—O
Display setting (when intui-
tive parking assist is oper-
ating)All sensors
displayedDisplay offO—O
Automatic
air condi-
tioning sys-
tem
(  P. 3 5 3 )A/C Auto switch opera-
tionOnOffO—O
Exhaust gas sensor infor-
mationStandard-3 to 3O—O
ItemFunctionDefault
settingCustom-
ized setting123

826What to do if... (Troubleshooting)
GS350_OM_OM30D41U_(U)
●Did anyone inside the vehicle open a door during setting the
alarm?
The sensor detects it and the alarm sounds. ( P. 7 2 )
To stop the alarm, turn the engi ne switch to IGNITION ON mode
or start the engine.
●Is the electronic key left insid e the vehicle or the moon roof
opened?
Check the message on the multi-information display.
( P. 7 1 9 )
●When a warning light turns on or a warning message is dis-
played, refer to P. 702, 712.
An alarm is activated and the horn sounds
A warning buzzer sounds when leaving the vehicle
A warning light turns on or a warning message is displayed

828Alphabetical index
GS350_OM_OM30D41U_(U)
Alphabetical index
A/C ............................................................ 353Air conditioning filter........................657
Changing the rear seat settings .................................................362
Front automatic air conditioning system ................................................. 353
Humidity sensor ................................ 365
Micro dust and pollen filter ...........363
Rear air conditioning system....... 369
S-FLOW mode ..................................363
ABS (Anti-lock Brake System)....... 269 Function ..................................................269
Warning light .......................................703
Warning message ...............................716
Adaptive Front-lighting system (AFS) ........................................................194
Adaptive Variable Suspension system (AVS) ............. 270
AFS (Adaptive Front-lighting System) ....................................................194
Air conditioning filter .......................... 657
Air conditioning system ..................... 353 Air conditioning filter........................657
Changing the rear seat settings .................................................362
Front automatic air conditioning system ................................................. 353
Humidity sensor ................................ 365
Micro dust and pollen filter ...........363
Rear air conditioning system....... 369
S-FLOW mode ..................................363 Airbags .........................................................36
Airbag operating conditions .......... 44
Airbag precautions for your child ....................................... 39
Airbag warning light ........................ 703
Correct driving posture .................... 28
Curtain shield airbag operating conditions ....................... 44
Curtain shield airbag precautions ............................................ 41
Front passenger occupant classification system..........................47
General airbag precautions ........... 39
Locations of airbags............................ 36
Modification and disposal of airbags............................................... 43
Side airbag operating conditions ............................................. 44
Side airbag precautions .................... 39
Side and curtain shield airbags operating conditions ....................... 44
Side and curtain shield airbags precautions ......................... 39
SRS airbags ............................................. 36
Alarm ............................................................ 72 Alarm ........................................................... 72
Warning buzzer....................... 702, 712
Anchor brackets.......................................62
Antennas (smart access system with push-button start) .....................105
Anti-lock Brake System (ABS) .......269 Function .................................................. 269
Warning light ....................................... 703
Warning message............................... 716
Approach warning (dynamic radar cruise control).......................... 221
Armrest .................................................... 585
A

837Alphabetical index
GS350_OM_OM30D41U_(U)
Paddle shift switches ............................ 182
Parking assist sensors (intuitive parking assist) .................. 240
Parking brake.......................................... 188 If the parking brake cannot be released ........................ 752
Operation ...............................................188
Parking brake engaged warning buzzer ................................. 721
Parking brake engaged warning message ............................. 721
Parking lights ............................................192 Light switch ............................................ 192
Replacing light bulbs ....................... 687
Welcome light illumination control ......................... 103
PCS (Pre-Collision System) ............ 279 Function .................................................. 279
PCS OFF switch ................................. 281
Warning light .......................................704
Warning message ........................ 714, 723, 728
Personal lights........................................ 562
Power easy access system .................132
Power outlets ..........................................577
Power steering (Electric Power
Steering system) ................................ 270 Warning light .......................................703
Warning message ............................... 717
Power trunk opener and closer .......123 Power windows....................................... 147
Door lock linked window operation ...........................149
Jam protection function....................148
Operation................................................ 147
Window lock switch .......................... 147
Pre-Collision System (PCS)............. 279 Function .................................................. 279
PCS OFF switch ..................................281
Warning light ....................................... 704
Warning message........................ 714, 723, 728
Radar cruise control (dynamic radar cruise control).......................... 215
Radiator.................................................... 636
Radio ......................................................... 399
RBDS (Radio Broadcast Data Systems) .................................... 402
Rear air conditioning system........... 369
Rear personal lights ............................ 562
Rear side marker lights ........................ 192 Light switch............................................. 192
Replacing light bulbs ....................... 687
Welcome light illumination control ......................... 103
Rear door sunshades.......................... 587
Rear seat heaters ...................................581
Rear sunshade....................................... 586 Operation............................................. 586
Reverse operation feature ............ 587
P
R
*: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”.

839Alphabetical index
GS350_OM_OM30D41U_(U)
Seats............................................................ 130Adjustment ............................................. 130
Adjustment precautions .................... 131
Child seats/child restraint system installation..............................59
Cleaning .................................................. 612
Driving position memory .................132
Head restraints ..................................... 138
Power easy access system .............132
Properly sitting in the seat ................ 28
Seat heaters ........................................... 581
Seat position memory........................132
Seat ventilators ..................................... 581
Sensor Automatic headlight system .......... 195
Humidity sensor ................................ 365
Inside rear view mirror ..................... 143
Intuitive parking assist ......................240
Lexus night view ................................ 302
LKA (Lane-Keeping Assist) .........239
Radar sensor ................... 224, 281, 291
Rain-sensing windshield wipers .................................................. 203
Service reminder indicators ................76
S-FLOW mode ..................................... 363
Shift lever .................................................. 180 Automatic transmission ...................180
If the shift lever cannot be shifted from P ............. 751
Shift lever light .........................................561
Shift lock system......................................751
Side airbags ............................................... 37
Side marker lights...................................192 Light switch ............................................ 192
Replacing light bulbs ....................... 687
Welcome light illumination control ................................................... 103 Side mirrors .............................................. 144
Adjusting and folding ........................ 144
Blind Spot Monitor ...........................288
Linked mirror function when reversing..................................145
Mirror position memory .................. 132
Side turn signal lights ............................186 Replacing light bulbs ....................... 687
Turn signal lever .................................. 186
Smart access system with push-button start .......................103 Antenna location................................. 105
Entry functions ..................................... 103
Starting the engine .............................. 173
Warning message...............................718
Snow tires ................................................ 308
Spare tire ..................................................736 Inflation pressure................................ 776
Storage location ..................................737
Spark plug ................................................ 772
Specifications......................................... 768
Speedometer .............................................. 81
Steering lock ............................................ 176 Column lock release ......................... 177
Steering lock system warning message........................... 734
Steering wheel ..........................................141 Adjustment................................................141
Audio switches ................................... 492
Heated steering wheel ................... 579
Power easy access system ............. 132
Steering wheel position memory .............................. 132
Stop lights Replacing light bulbs ....................... 687
Storage feature ..................................... 564