2009 Lexus IS250 lock

Entering and Exiting
Before Driving
When Driving
Rain and
Night Driving
Driving Comfort
Opening and Closing
What to do if ...
Customizing Yo u r L e x u s
2
IS_U (L/O_0808)
Driving Comfort
Topic 5
Opening and Closing
Topic 6
What to do if ...
Customizing Your LexusResponding to warning/indicator lights
and other problems that may arise.
A list of features that can be customized.
Rain and Night Driving
Topic 4
●Headlights P. 3 3
●Fog LightsP. 3 4
●Windshield Wipers and
Wa s h e r P. 3 5
●Headlight Cleaner P. 3 7
●Rear Window and Outside Rear
View Mirror Defoggers P. 3 7
●Instrument Panel Light ControlP. 3 7
●Interior LightsP. 4 9
●Rear Sunshade P. 4 9
●CompassP. 5 0
●Tr u n k S t o r a g e E x t e n s i o n P. 5 0
●Luggage MatP. 5 1
●Door LocksP. 5 3
●Po w e r Wi n d ow s P. 5 4
●Moon RoofP. 5 4
●Fuel Tank Cap P. 5 5
●HoodP. 5 5
●Tr u n kP. 5 6
●Audio System P. 3 9
●Air Conditioning System P. 4 2
●Garage Door OpenerP. 4 3
●AshtraysP. 4 5
●Seat Heaters/Seat Heaters
and Ventilators P. 4 6
●Console Boxes P. 4 7
●Glove BoxP. 4 8
●Cup Holders P. 4 8
Depending on specifications, the vehicle shown in the illustration may
differ from your vehicle in terms of color and equipment.

3
IS_U (L/O_0808)
OverviewInstrument Panel
Shift paddle switches (automatic transmission)
P.20
Headlight switch Turn signal lever Fog light switch P.33
P.26
P.34
Headlight cleaner switch ∗ P.37
Rear sunshade switch ∗ P.49
Inside door lock button P.53
Fuel filler door opener P.55
Driving and seat position
memory switches
∗ P.13
Power window switches P.54
Window lock switch P.54
Outside rear view
mirror switches
P.15
Trunk opener P.56
Hood release lever P.55
Parking brake pedal
(automatic transmission)
P.23
Satellite switches P.25
Tilt and telescop ic steering lock
release lever
∗ P.16Tilt and telescopic steering
control switch
∗ P.16
Multi-information
display
P.24
Door lock switches P.53

Topic 1
Entering and Exiting
7
IS_U (L/O_0808)
Keys
■Electronic key
Smart access system with push-button start
( → P. 8 , 1 9 )
*: If equipped
■ Mechanical key
● Locks and unlocks the doors
● Opens the trunk
● Locks and unlocks the glove box
The mechanical key is stored inside the electronic
key. To extract the key, release the latch and pull,
or if equipped with a card key, press the button
and pull.
■ Wireless remote control
Press: locks all doors
Press once: unlocks the driver's door
Press twice: unlocks all doors
Press and hold: opens the windows and moon
roof*
Press and hold: opens the trunk
Press and hold: sounds the alarm
(Use the alarm to attract attention to the vehi-
cle in order to help deter break-ins. To stop the
alarm, press any button on the wireless remote
control.)
*: If equipped
Card key*
1
2
3
4

Topic 1
Entering and Exiting
8
Entering and Exiting
When Driving
Rain and
Night Driving
Driving Comfort
Opening and Closing
What to do if ...
Customizing Yo u r L e x u s
Before DrivingBefore Driving
IS_U (L/O_0808)
Smart Access System with Push-button Start
■ Entering the vehicle
To unlock the vehicle, simply grasp either of the
front door handles.
■ Exiting the vehicle
To lock the vehicle, press the lock button on either
of the front door handles.
■Opening the trunk
To open the trunk, press and hold the trunk
release button.
The smart access system with push-button start allows you to enter and exit the vehicle
or start the engine by simply carrying the electronic key in your pocket or bag.
For details on starting the engine, see page 19.
For details on what to do when the electronic key does not operate properly, see page 60.

Topic 1
Entering and Exiting
9
IS_U (L/O_0808)
Theft Deterrent System
■Engine immobilizer system
The engine immobilizer system prevents the
engine from being started in the event that an
attempt is made to start the vehicle using an
unregistered key.
The security indicator light flashes to indicate that
the system is set.
■ Alarm
The system sounds the alarm and flashes lights when forcible entry is detected.
To set the alarm: lock all the doors from outside the vehicle. The security indicator light
comes on to indicate that the alarm is in its preparation state. When the indicator light
begins to flash, the system is armed.
To deactivate or stop the alarm: turn the “ENGINE START STOP” switch to ACCESSORY
or IGNITION ON mode, or unlock the doors or trunk using the electronic key or the wire-
less remote control.
■ Steering lock
The steering wheel locks when the “ENGINE
START STOP” switch is OFF.
When the steering lock cannot be released, the
green indicator light on the “ENGINE START
STOP” switch will flash and a message will be
shown on the multi-information display. To release
it, gently turn the wheel left or right while pressing
the “ENGINE START STOP” switch.
The theft deterrent system includes the following features to help protect your vehicle from
theft.

Topic 2
Before Driving
13
IS_U (L/O_0808)
Driving and Seat Position Memory System (If Equipped)
■Setting memory positions
Press the SET button, then within 3 seconds press
one of the memory buttons (1, 2, or 3) until you
hear a beep.
The current position of the seat, as well as the
position of the steering wheel and the outside
rear view mirrors (for the driver's seat only) is
recorded.
■ Recalling memory positions
Press one of the memory buttons (1, 2, or 3).
■Linking driving position memory with door unlock operation (driver's seat only)
While holding down the desired memory button,
press and hold the button on the wireless
remote control or door lock switch until you hear a
beep.
To prevent triggering of the alarm, open one of
the doors within 180 seconds after the beep is
heard.
The seats can be returned to a previously set position by simply pressing a button.
The position of the steering wheel and the outside rear view mirrors is adjusted along with the
driver's seat.
Positions can be conveniently recorded for the vehicle's primary drivers and passengers.
Linking driving position memory to the door unlock operation allows the memory position
to be recalled automatically when the driver's door is opened. (The linked function does not
operate if the driver's door is unlocked using the mechanical key or manually from inside
the vehicle.)

Topic 2
Before Driving
14
Entering and Exiting
Before Driving
When Driving
Rain and
Night Driving
Driving Comfort
Opening and Closing
What to do if ...
Customizing Yo u r L e x u s
IS_U (L/O_0808)
Head Restraints
■ Vertical adjustment
To r a i s e : push the head restraint upward.
To lower (front and center rear seats) : push the
head restraint down while pressing the lock
release button.
To lower (outside rear seats) : push the head
restraint down.
■ Folding (outside rear seats only)
Pull the head restraint up while pressing the lock
release button.
Seatbelts
■ Adjusting shoulder belt height (front seats only)
To r a i s e : pull the anchor upward.
To l o w e r : depress the button and push the anchor
down.
■ Seatbelt comfort guides (outside rear seats only)
If the shoulder belt sits close to the neck, slide the
comfort guide forward.
Lock
release
button
Lock release button

Topic 2
Before Driving
16
Entering and Exiting
Before Driving
When Driving
Rain and
Night Driving
Driving Comfort
Opening and Closing
What to do if ...
Customizing Yo u r L e x u s
IS_U (L/O_0808)
Steering Wheel
■ Manually adjustable type
To adjust the steering wheel, press the lever down
and move the steering wheel to the desired posi-
tion. Lock the steering wheel in place by pulling
the lever up.
■ Power-adjustable type
Up
Down
Aw a y f ro m t h e d r i v e r
To w a r d t h e d r i v e r1
2
3
4
The power-adjustable type steering wheel retracts automatically when the “ENGINE
START STOP” switch is turned OFF to allow for easy exit and entry. The steering wheel
returns automatically to its previously set position when the “ENGINE START STOP”
switch is switched to ACCESSORY or IGNITION ON mode.