2006 LEXUS LS430 remote control

237
3-5. Other interior features
3
Interior features
CAUTION
■When programming a garage door or other remote control device
The garage door may operate, so ensure pe
ople and objects are out of danger to
prevent potential harm.
■Conforming to federal safety standards
Do not use the HomeLink
 compatible transceiver with any garage door opener or
device that lacks the safety stop and reverse features as required by federal safety
standards. 
This includes any garage door that cannot de
tect an obstructing object. A door or
device without these featur es increases the risk of death or serious injury.

4Maintenance and care
243
4-1. Maintenance and care ........ 244
Cleaning and protecting the  vehicle exterior ........................ 244
Cleaning and protecting the  vehicle interior ......................... 247
4-2. Maintenance .......................... 250 Maintenance requirements.. 250
General maintenance............. 252
Emission inspection and 
maintenance (I/M) 
programs.................................... 255 4-3. Do-it-yourself

maintenance ......................... 256
Do-it-yourself service 
precautions .............................. 256
Hood.............................................. 260
Positioning the jack .................... 261
Engine compartment ............... 262
Tires ................................................. 278
Tire inflation pressure .............. 283
Wheels ........................................... 287
Air conditioning filters
............ 289
Wireless remote control  battery ......................................... 295
Blade fuses .................................. 298
Cartridge fuses ......................... 309
Headlight aim................................ 311
Light bulbs ..................................... 313

295
4-3. Do-it-yourself maintenance
4
Maintenance and care
Wireless remote control battery
Replace the battery with a new one if it discharges.
■You will need the following items:
• Small phillips-head sc rewd
river
• (TYPE A: CR2032, TYPE B: CR1616)
Ty p e A
Remove the cover with the screw-
driver while pushing the lock switch.
Remove the module.
Remove the battery base out of the
module.

297
4-3. Do-it-yourself maintenance
4
Maintenance and care
■If the wireless remote control key battery is discharged
The following symptoms may occur.
• The wireless remote control does not function properly.
• The operation distance becomes shorter.
• The brightness of the LED on the remote c
ontrol decreases or does not light up.
■Use specified lithium battery
Batteries can be purchased at your Lexus dealer, jeweler, or camera store.
■Checking remote control operation after replacing the battery
Push any of the buttons on the remote control and check that the LED lights up.
CAUTION
■Removed battery and other parts
Keep away from children.
These parts are small and if swallowed by a child they can cause choking.
NOTICE
■For normal operation after replacing the battery
Observe the following precautions when replacing the wireless remote control’s
ba
ttery.
• Always replace the battery with clean hands. 
Moisture may cause the battery to rust.
• Do not touch or move any other comp o
nents inside the remote control.
• Do not bend either of the battery terminals.
• Do not let foreign objects, oils, etc. enter the module.
• Do not to lose the screws or O-ring.
• Do not to bend or damage the O-ring when replacing the module cover.

5
When trouble arises
355
5-2. Steps to take in an emergency
If you lose your keys
■If a key with a built-in remote control is lost
The vehicle settings can be changed so that the wireless remote control function
do
es not operate. 
Contact your Lexus dealer for more information.
New keys can be ordered from your Lexus dealer
If all the master keys are lost, the onboard computer must also be replaced.

384
6-2. Owner’s customize
Customizable features
ItemFunctionDefaultsettingAfter
customization
Wireless remote 
control 
(  P.12
)
Door unlock function
One push
unlocks
driver’s door; second push
unlocks all doors
Ask your Lexus dealer
Open door warning function
(when locking the vehicle)ONOFF
Automatic door locking function (if
a door is not opened after being
unlocked)
30 seconds60 seconds
Operation indicator lightONOFF
Trunk unlock functionAsk your Lexus dealer
Door lock 
(  P.15
)
Unlock function
One push
unlocks
driver’s door; second push
unlocks all doors
Ask your Lexus dealer
Automatic door locking function
Shift position
detecting
automatic door lock
function
Speed detect -
ing automatic
door loc
k func-
tion
Shift position
and brake
pedal detect -
ing automatic
door loc
k func-
tion
Your vehicle includes a variety of electronic features that can be personalized
to your preferences. Programming these preferences requires specialized
equipment and may be performed by an authorized Lexus dealership.

385
6-2. Owner’s customize
6
Vehicle specifications
ItemFunctionDefaultsettingAfter
customization
Automatic light
control system 
(  P.110
)
Ambient light sensor sensitivityCan be set to desired level
Time period before lights turn off (if
a door is opened and closed, and
ignition switch is in ACC or
LOCK)
30 seconds
OFF
60 seconds
90 seconds
Po w e r 
windows 
(  P.45
)
Integrated door lock operationONOFF
Integrated wireless remote con -
trol operationONOFF
Moon roof
(  P.48
)
Integrated door lock operationONOFF
Integrated open/close operation
with door keyONOFF
Integrated wireless remote con -
trol operationONOFF
Integrated open/close operation
with wireless remote controlONOFF
Illumination
(  P.198
)
Operation when the doors are
unlockedONOFF
Time period before lights turn off15 seconds7. 5 s e c o n d s
30 seconds
Steering column 
(  P.40
)Automatic tilt-away functionONOFF
Alarm 
(  P.55
)
Operation indicator light (turn sig -
nal light)ONOFF
Wireless remote control theft
deterrent buzzerONOFF

393
Alphabetical index
Card holder .............................................207
Care Exterior .................................................... 244
Interior...................................................... 247
Cargo capacity ....................................... 145
Cargo net hooks ................................... 227
Casette player ......................................... 182
CD changer ............................................. 185
Chains ......................................................... 150
Charging system warning light ...... 329
Child restraint system Booster seats, definition..................... 73
Booster seats, installation ................. 80
Convertible seats, definition ............ 73
Convertible seats, installation ......... 79
Infant seats, definition .......................... 73
Infant seats, installation........................ 77
Installing CRS with 
lower anchorages ............................ 83
Installing CRS with seat belts .......... 77
Installing CRS with top straps ........ 82
Child safety Airbag precautions ............................. 66
Child restraint system ......................... 73
How your child should 
wear the seat belt............................... 37
Installing child restraints ..................... 76
Power window lock switch ............. 45
Power window precautions............. 47
Removed Wireless remote control 
battery precautions...................... 295
Seat belt comfort guide..................... 35
Seat belt extender precautions ..... 38
Seat belt precautions.......................... 38
Seat heater precautions ................... 218
Trunk ............................................................. 19Child-protectors ........................................
16
Cigarette lighter..................................... 213
Cleaning Exterior.................................................... 244
Interior ..................................................... 247
Climate control 
seat switches........................................ 220
Clock .......................................................... 210
Coat hooks .............................................. 223
Coin box ................................................... 203
Compass .................................................. 238
Condenser .............................................. 269
Console box ........................................... 202
Cool box................................................... 229
Cruise control ......................................... 126
Cruise information ................................ 107
Cup holder .............................................. 204
Curtain shield airbags............................ 60
Customizable features ....................... 384
Daytime running light system .............. 111
Defogger Rear window defogger.................... 170
Dimensions.............................................. 364
Discharge warning light ..................... 329
Do-it-yourself maintenance ............. 256
Door closer .................................................. 17
Door courtesy lights Wattage .................................................. 372
Doors Door lock .................................................... 15
Side mirrors ............................................. 43
Driver's seat belt reminder light ...... 331
Driving Correct position ................................... 58
Procedures .............................................. 86C
D