2007 Lexus IS250 remote start

303
4-3. Do-it-yourself maintenance
4
Maintenance and care
■If the electronic key battery is discharged
The following symptoms may occur.
●The smart access system with push-button start and wireless remote control will
not function properly.
●The operational range is reduced.
■Use a CR1632 lithium battery
●Batteries can be purchased at your Lexus dealer, jewelers, or camera stores.
●Replace only with the same or equivalent type recommended by a Lexus dealer.
●Dispose of used batteries according to the local laws.
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 to prevent accidents.
●Always work with dry hands.
Moisture may cause the battery to rust.
●Do not touch or move any other components inside the remote control.
●Do not bend either of the battery terminals.

406
6-2. Customization
Customizable features
ItemFunctionDefault settingCustomized
setting
Smart access
system with
push-button
start
(
P. 4 )
Smart access system with
push-button startONOFF
Operation signal
(Emergency flashers)ONOFF
Operation signal
(Buzzer)ONOFF
Wi re le ss
remote con-
trol
(
P. 1 6 )
Wireless remote controlONOFF
Unlocking operation
Driver's door
unlocked in one
step, all doors
unlocked in two
steps
All doors
unlocked in one
step
Automatic door lock
function to be activated if
door is not opened after
being unlocked
ONOFF
Your vehicle includes a variety of electronic features that can be personal-
ized to your preferences. Programming these preferences requires spe-
cialized equipment and may be performed by an authorized Lexus
dealership.
Some function settings are changed simultaneously with other functions
being customized. Contact your Lexus dealer for further details.

424
Alphabetical index
Smart access system with
push-button start ............................355
Steering lock ........................................ 345
Tire inflation pressure
warning system ...................345, 349
Traction control (TRC)...................348
Trunk ........................................................ 349
Vehicle stability control
(VSC) .................................................. 348
Washer fluid ......................................... 349
Washer
Checking ............................................... 282
Preparing and checking
before winter ....................................... 161
Switch ........................................................ 126
Washing and waxing ........................... 252
Weight
Cargo capacity..................................... 157
Load limits .............................................. 160
Weight ................................................... 380
Wheels ...................................................... 297
Window glasses ...................................... 45
Window lock switch ............................... 45
Windows
Power windows..................................... 45
Rear window defogger ....................178
Washer ..................................................... 126
Windshield wipers.................................... 126
Wireless remote control
Replacing the battery ...................... 302
WMA disc ................................................ 195