remote start Lexus IS250 2009 Using the audio system / LEXUS 2009 IS350/250 (OM53669U) User Guide

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1-4. Opening and closing the windows and moon roof
■The moon roof can be operated when
The “ENGINE START STOP” switch is in IGNITION ON mode.
■Moon roof open warning buzzer
The buzzer sounds and a message is shown on the multi-information display in the
instrument panel when the “ENGINE START STOP” switch is turned OFF and the
driver's door is opened with the moon roof open.
■Linked door lock moon roof operation
●The moon roof can be opened and closed using the mechanical key. ( P. 4 1 7 )
●The moon roof can be opened using the wireless remote control. ( P. 3 6 )
●The moon roof can be closed using the entry function. ( P. 2 5 )
■Operating the moon roof after turning the “ENGINE START STOP” switch OFF
The moon roof can be operated for ap proximately 45 seconds even after the
“ENGINE START STOP” switch is switched to ACCESSORY mode or turned
OFF. It cannot, however, be operated once either front door is opened.
■Jam protection function
If an object is detected between the moon roof and the frame while closing or tilting
down, travel is stopped and the moon roof opens slightly.
■When the moon roof does not close normally
Pressing and holding the “CLOSE” switch will close the moon roof.
■To reduce moon roof wind noise
Drive with the moon roof opened to slightly before the fully open position as driving
with the moon roof opened fully will cause wind noise.
■Sunshade
The sunshade can be opened and closed manually. However, the sunshade will
open automatically when the moon roof is opened.
■Customization that can be configured at Lexus dealer
Settings (e.g. linked door lock operation) can be changed.
(Customizable features P. 4 6 1 )

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1
1-6. Theft deterrent system
Before driving
Alarm
The system sounds the alarm and flashes lights when forcible entry is
detected.
■Triggering of the alarm
The alarm is triggered in the following situations.
●A locked door or trunk is unlocked or opened in any way other
than using the entry function, wi reless remote door lock function
or mechanical key with the alarm being set.
● The hood is opened with the alarm being set.
■ Setting the alarm system
Close the doors, trunk and
hood, and lock all doors.
The system will be set automati-
cally after 30 seconds.
The indicator light changes from
being on to flashing when the
system is set.
■Deactivating or stopping the alarm
Do one of the following to deactivate or stop the alarm.
●Unlock the doors or trunk using the entry function, wireless
remote door lock function or mechanical key.
● Turn the “ENGINE START STOP” switch to ACCESSORY or
IGNITION ON mode. (The alarm will be deactivated or stopped
after a few seconds.)

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3-5. Other interior features
3
Interior features
■Programming a Rolling Code system (for U.S.A. owners)
If your device is Rolling Code eq uipped, follow the steps under the
heading “Programming the HomeLink
” before proceeding with the
steps listed below.
Locate the training button on th e ceiling mounted garage door
opener motor. The exact location and color of the button may
vary by brand of garage door opener motor.
Refer to the operation manual supplied with the garage door opener
motor for the location of the training button.
Press the training button.
Following this step, you have 30 se conds in which to initiate step 3
below.
Press and hold the vehicle's programmed HomeLink button for
2 seconds and release it. Repeat this step once again. The garage
door may open.
If the garage door opens, the programming process is complete. If the
door does not open, press and release the button a third time. This third
press and release will complete the programming process by opening
the garage door.
The ceiling mounted garage door op ener motor should now recognize
the HomeLink
 signal and operate the garage door.
Repeat the steps above to prog ram another rolling code system
for any of the remaining HomeLink buttons.
■ Programming an entry gate (for U .S.A. owners)/Programming all
devices in the Canadian market
Place your transmitter 1 to 3 in. (25 to 75 mm) away from the sur-
face of the HomeLink
.
Keep the HomeLink indicator light in view while programming.
Press and hold the selected HomeLink button.
Repeatedly press and release (cyc le) the device’s remote control
button for two seconds each until step 4 is complete.
When the indicator light on the HomeLink
 compatible trans-
ceiver start to flashing rapidly, release the buttons.
STEP1
STEP2
STEP3
STEP4
STEP1
STEP2
STEP3
STEP4

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4-3. Do-it-yourself maintenance
■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.
■When the card key battery needs to be replaced (if equipped)
The battery for the card key is available only at Lexus dealers. Your Lexus dealer
can replace the battery for you.
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.

5
When trouble arises
417
5-2. Steps to take in an emergency
If the electronic key does not operate properly
Locking and unlocking the doors, unlocking the trunk and key linked functions
Doors
Remove the cover on the driver’s
door handle using the mechanical
key (P. 21) in order to perform
the following operations.
Locks all doors
Closes the windows/moon roof
(turn and hold)
Unlocks the door
Turning the key rearward unlocks
the driver's door. Turning the key
once again unlocks the other
doors.
Opens the windows/moon roof
(turn and hold)
Return the cover to the original
position after use.
If communication between the electron ic key and vehicle is interrupted
(  P. 28) or the electronic key cannot be used because the battery is
depleted, the smart access system with push-button start and wireless
remote control cannot be used. In su ch cases, the doors and trunk can be
opened or the engine can be started by following the procedure below.

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6
Vehicle specifications
6-2. Customization
Customizable features
ItemFunctionDefault settingCustomizedsetting
Smart access
system with
push-button
start
(
P. 2 4 )
Operation signal
(Emergency flashers)OnOff
Operation signal
(Buzzer)OnOff
Wireless
remote con-
trol
(
P. 3 6 )
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 elec tronic 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.

480
Alphabetical index
Hazard lightsSwitch ...................................................... 372
Head restraints Adjusting .................................................. 54
Headlight aim ......................................... 362
Headlight cleaner .................................. 165
Headlights Discharge headlights precautions .......................................369
Replacing light bulbs........................ 363
Switch ....................................................... 156
Wattage.................................................. 445
Heaters Seat heaters ..............................266, 269
Side mirror ..............................................218
Hill-start assist control ......................... 186
Hood ..........................................................307
Hooks Cargo ...................................................... 278
Coat ......................................................... 276
Shopping bag ...................................... 278
Horn .............................................................. 141
I/M test ..................................................... 303
Identification Engine .......................................................431
Vehicle ......................................................431
Ignition switch.......................................... 126
Illuminated entry system .................... 247
Indicator lights......................................... 148
Initialization Items to initialize ................................. 467 Inside rear view mirror .......................... 65
Interior lights
Interior lights ......................................... 247
Switch .......................................................249
Wattage ................................................. 445
Jack Positioning a floor jack ...................308
Vehicle-equipped jack................... 404
Jack handle ............................................. 404
Keyless entry ............................................. 36
Keys Electronic key .........................................20
Engine switch ........................................ 126
If you lose your keys .......................... 416
If the electronic key does not operate properly.............................. 417
Key number..............................................20
Keyless entry............................................36
Keys..............................................................20
Mechanical key ........................................21
Wireless remote control key...........36H
I
J
K

485
Alphabetical index
Warning buzzersBrake system ....................................... 383
Open door ..........................................385
Seat belt reminder ............................385
Warning lights Anti-lock brake system .................. 384
Brake assist system .......................... 384
Brake system ....................................... 383
Charging system ............................... 384
Electric power steering warning light ..................................... 384
Low fuel level.......................................385
Malfunction indicator lamp .......... 384
Master warning light ........................385
Open door ...........................................385
Pre-collision system ......................... 384
Pretensioners ...................................... 384
Seat belt reminder light ..................385
SRS airbags .......................................... 384
Tire pressure warning light........................................................385
Warning messages AWD system ....................................... 393
Dynamic radar cruise control .......................393, 395
Engine oil level .................................... 395
Engine oil maintenance.................. 395
Engine oil pressure........................... 392
Hood ....................................................... 395
Intuitive parking assist .........393, 395
Moon roof ............................................. 395
Open door ........................................... 395
Parking brake ...................................... 395
Pre-collision system .............393, 395 Smart access system with
push-button start ........................... 400
Steering lock.........................................393
Tire pressure warning system................... 393, 395
Trunk ....................................................... 395
Washer fluid ........................................ 395
Washer Checking ............................................... 324
Preparing and checking before winter ................................... 200
Switch........................................................ 160
Washing and waxing ........................... 292
Weight Cargo capacity .................................... 196
Load limits .............................................. 199
Weight.................................................... 430
Wheels ......................................................340
Window glasses ...................................... 69
Window lock switch ............................... 69
Windows Power windows .....................................69
Rear window defogger.................... 218
Washer .................................................... 160
Windshield wipers................................. 160
Wireless remote control key Replacing the battery.......................345
WMA disc ............................................... 235W
*: Refer to the “Navigatio n System Owner’s Manual”