head light switch Lexus GS350 2007 Do-it-yourself maintenance / LEXUS 2007 GS430/350 (OM30A04U) User Guide

118
2-3. Operating the lights and windshield wipers
■Automatic light off system
The headlights and tail lights turn off 30 seconds after a door is opened or closed if
the engine switch has been switched to “ACC” or turned “OFF” while the headlights
are turned on. (The lights turn off immediately if the button on the key is pressed
after all doors are locked.)
To turn the lights on again, switch to “IG-ON” mode, or turn the light switch “OFF”
once and then back to the or position.
■Automatic headlight leveling system
The level of the headlights is automatica lly adjusted according to the number of
passengers and the loading condition of the vehicle to ensure that the headlights do
not interfere with other road users.
■If the indicator flashes...
It may indicate a malfunction in the system. Contact your Lexus dealer.
■Customization
Settings (e.g. light sensor sensitivity) can be changed. ( P. 5 2 3 )
NOTICE
■To prevent battery discharge
Do not leave the lights on longer than necessary if the engine is not running.

119
2-3. Operating the lights and windshield wipers
2
When driving
Fog light switch
The fog lights improve visibility in difficult driving conditions, such as in rain
or fog. They can be turned on only when the headlights are on low beam.
OFF
ON

123
2-3. Operating the lights and windshield wipers
2
When driving
Headlight cleaner switch
■The headlight cleaner can be operated when
When the engine switch is in “IG-ON” mo de
and the headlight switch is turned
ON.
NOTICE
■When the washer fluid tank is empty
Do not use this function when the washer fluid tank is empty. This may cause the
washer fluid pump to overheat.
Washer fluid can be sprayed on the headlights.
Press the switch to clean the
headlights.

186
3-1. Using the touch screen
■“Day Mode”
■To turn off the picture display
If is touched, the screen display is turn ed
off, and guidance is by voice only.
When the headlights are turned on, the
screen dims. However the screen can be
switched to “Day Mode”.
The screen will stay in “Day Mode” when
the headlights are turned on until is
touched again.
If the instrument panel light control is set to
“MAX”, “Day Mode” is not displayed.

311
3-6. Using the storage features
3
Interior features
Glove box
Open (push button)
Lock with the mechanical key
Unlock with the mechanical key
Console box
Pull up the lever to release the
lock.
Slide armrest.
Lift the armrest to open.
■Glove box light
The glove box light turns on when the
headlight switch is on.
■Trunk opener main switch
The trunk opener main switch is located in the glove box. (  P. 2 2 )
CAUTION
■Caution while driving
Keep the glove box closed. 
Injuries may result in the event of an accident or sudden braking.

312
3-6. Using the storage features
Overhead console (vehicles without Lexus Link System)
The overhead console is useful for
temporarily storing sunglasses and
similar small items.
■Console box light
The console box light turn on when the headlight switch is on.
CAUTION
■Caution while driving
Keep the console box closed.
Injuries may result in the event of an accident or sudden braking.
CAUTION
■Items that should not be left in the overhead console
Do not leave glasses or lighters in the console. 
If the interior of the vehi cle becomes hot, lighters may explode and glasses may
warp or become cracked.
■Caution while driving
Do not leave the overhead console open. Items may fall out and cause injury.

5
When trouble arises
489
5-2. Steps to take in an emergency
■Avoiding a discharged battery
●Turn off the headlights and the audio system while the engine is turned off.
●Turn off any unnecessary electrical compon ents when the vehicle is running at a
low speed for an extended period, such as in heavy traffic, etc.
■When the battery is removed or discharged
The following systems must be initialized.
●Po w e r w i n d o w s (P. 4 3 )
●Variable gear ratio steering (P. 1 5 9 )
●Tire pressure warning system (P. 3 9 3 )
●Intuitive parking assist (P. 1 3 6)
Start the engine of the second vehicle. Increase the engine
speed slightly and maintain at that level for approximately five
minutes to recharge the battery of your vehicle.
Open and close any of the doors with the engine s
witch “OFF”.
Maintain the engine speed on th e second v
ehicle and turn the
engine switch to the “IG-ON” mode, then start the vehicle’s
engine.
Once the vehicle’s engine ha s star
ted, remove the jumper
cables in the exact reverse ord er in which they w
ere con-
nected.
Once the engine starts, have the ve hicle check
ed at your Lexus dealer
as soon as possible.
STEP3
STEP4
STEP5
STEP6

532
Alphabetical index
Alphabetical index
A/C (Air conditioning system) ........190
ABS (Anti-lock Brake System) ........ 159
Active stabilizer suspension 
system...................................................... 159
Air conditioning system (A/C) Air conditioning filter ....................... 407
Automatic air conditioning 
system ................................................... 190
Airbags Airbag operating conditions........... 63
Airbag precautions for your 
child.......................................................... 67
Airbag warning light ........................ 450
Curtain shield airbag 
precautions .......................................... 70
Front passenger occupant 
classification system.......................... 72
General airbag precautions ........... 67
Locations of airbags............................ 59
Modification and disposal of 
airbags ...................................................... 71
Side airbag precautions .................... 67
Side and curtain shield airbags 
operating conditions ....................... 63
SRS airbags ............................................. 59
Alarm ............................................................ 54
Antenna ................................................... 208
Armrest ..................................................... 327
Ashtrays .................................................... 320
Audio system Antenna .................................................. 208
Cassette player....................................... 211
CD player/changer ........................... 216
DVD information ............................... 253
DVD player/changer...................... 233
DVD video/audio ............................. 236
MP3/WMA disc ............................... 224Optimal use .........................................
258
Radio ....................................................... 202
Steering switches ............................... 262
Video CD .............................................. 249
Automatic headlight leveling 
system ....................................................... 118
Automatic light control system.......... 116
AVS (Adaptive Variable 
Suspension System) .......................... 158
BA (Brake Assist).................................. 159
Back-up lights Wattage ................................................. 508
Battery Checking............................................... 387
If the vehicle battery is 
discharged .........................................492
Preparing and checking 
before winter.......................................172
Bluetooth
®..............................................265
Brake Fluid .......................................................... 386
Parking brake........................................ 105
Care Exterior ................................................... 358
Interior..................................................... 360
Seat belts ................................................. 361
Cargo capacity....................................... 168
Cargo hooks ............................................ 331
CD player/changer............................. 233
Chains ......................................................... 174
Child-protectors........................................ 18
Child restraint system (CRS)
Definition ................................................... 78
Installation .................................................. 81
A
B
C

535
Alphabetical index
Garage door opener..........................334
Gas station information ...................... 542
Gauges....................................................... 106
Glove box .................................................. 311
Hands-free system ............................... 262
Head restraints......................................... 30
Headlight aim ........................................ 435
Headlight cleaner .................................. 123
Headlights AFS (Adaptive Front lighting 
System) ................................................... 117
Discharge headlights 
precautions ....................................... 444
Replacing light bulbs ....................... 438
Switch .......................................................... 116
Wattage ................................................ 508
Heaters Seat heaters.............................. 323, 325
Side mirror .............................................. 198
Hill-start assist control ......................... 159
Hood .......................................................... 373
Hooks Cargo........................................................ 331
Shopping bag........................................ 331
Illuminated entry system ................... 306
I/M test ..................................................... 368
Indicator lights .......................................... 110
Initialization Items to initialize .................................. 527
Inside rear view mirror.......................... 40
Instrument panel light control ........... 107
Interior lights Interior lights ........................................ 308
Wattage ................................................ 508Intuitive parking assist ..........................
136
Jack Positioning the jack ........................... 374
Replacing the wheel ......................... 476
Jack handle.............................................. 476
Keys If you lose your keys ........................ 488
Key number plate ..................................... 2
Keys ................................................................. 2
Power switch........................................... 97
Mechanical key .......................................... 2
If the electronic key does not 
operate properly ........................... 489
Wireless remote control ..................... 14
Lexus link system .................................. 343
Light bulbs Replacing .............................................. 438
Wattage ................................................. 508
Light sensitive optitron meter........... 108
Lights Fog light switch ...................................... 119
Headlights switch.................................. 116
Interior lights list ................................. 306
Replacing light bulbs ....................... 438
Turn signal lever .................................. 104
Vanity lights ............................................ 317
Wattage ................................................. 508
Maintenance Do-it-yourself maintenance......... 369
General maintenance .................... 365
Maintenance data ............................. 498
Maintenance requirements .......... 363G
H
I
J
K
L
M

536
Alphabetical index
MeterInstrument panel light control ....... 107
Meters ...................................................... 106
Micro dust and pollen removal 
mode ........................................................ 193
Mirrors Inside rear view mirror....................... 40
Side mirror heater .............................. 198
Side mirrors ............................................... 41
Vanity mirrors........................................ 317
Moon roof ................................................... 46
MP3 disc ..
.................................................... 224
Multi-information display ........
................113
Odometer................................................. 106
Oil Engine oil ............................................... 379
Opener Fuel filler door......................................... 49
Hood........................................................ 373
Trunk ............................................................. 21
Outside rear view mirrors Adjusting and folding ........................... 41
Driving position memory................... 27
Outside temperature display............ 319
Overhead console ................................ 312
Overheating, Engine........................... 496
Parking brake .......................................... 105
Parking lights Replacing light bulbs........................ 438
Switch ......................................................... 116
Wattage................................................. 508
PCS (Pre-Collision System) ............. 160
Personal lights ....................................... 308
Power meter ............................................ 106Power outlet ...........................................
322
Power windows ........................................ 43
Radar cruise control.............................. 127
Radiator .................................................... 385
Radio.......................................................... 202
RDS (Radio Data System) ................ 204
Rear sunshade ....................................... 328
Rear turn signal lights Replacing light bulbs ....................... 438
Wattage ................................................. 508
Rear view monitor system ................. 155
Rear window defogger ....................... 198
Replacing Electronic key battery ......................... 411
Fuses .......................................................... 413
Light bulbs ............................................ 438
Reporting safety defects for 
U.S. owners..........................................530
Seat belts Adjusting the seat belt ........................ 34
Automatic Locking Retractor 
(ALR) .......................................................35
Child restraint system 
installation ............................................... 81
Cleaning and maintaining 
the seat belts ...................................... 361
Emergency Locking Retractor 
(ELR)........................................................35
How to wear your seat belt ............. 33
How your child should wear 
the seat belt...........................................36
Pre-collision seat belts........................ 35
Pregnant women, 
proper seat belt use .........................35
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