key LEXUS LS430 2005 Manual PDF

OCCUPANT RESTRAINT SYSTEMS
223
CAUTION
Do not push the “LOCK” button any longer than 2 or 3
seconds. Pushing the button longer activates an alarm.
For details, see page 40.
Erasing the previous registration memory
The driver’s door must be closed with the ignition switch in the
“OFF” position.
1. Keep the smart key in which you want to cancel the
registration in possession and push the “SET” button.
2. Push the “LOCK” or “UNLOCK” button on the smart
key for about one second with the “SET” button held
down.
When the previous key ID memory is erased, two beeps
sound.MEMORY CALL SYSTEM USING A WIRELESS REMOTE
CONTROL KEY
This system allows you to adjust the driver’s seat, the
driver’s head restraint height, driver’s seat cushion
length, the height of the shoulder belt anchor of the
driver’s seat belt and outside rear view mirrors to the
memorized
position when you open the driver’s door after
unlocking it with a wireless remote control key. And when
you insert the key into the ignition switch, the tilt and
telescopic steering is adjusted.
To activate this system, the ID of the wireless remote
control key ne eds to be registered in the memory button.
Registering the wireless remote control key
ID code
Before the registration of the ID of the wireless remote control
key, the driving position must be memorized in the memory
button.
When registering, the driver’s door must be closed with the
ignition switch in the “OFF” position.
1. Keep the wireless remote control key in possession,
select a button in which you want to record the ID of the
key from buttons “1”, “2” and “3” and push it.
2. Push the “LOCK” or “UNLOCK” button on the wireless
remote control key for about one second with button “1”,
“2” or “3” held down.

OCCUPANT RESTRAINT SYSTEMS
224When the registration is completed, one beep sounds. If the
key has already been registered, the previous memory will be
erased. If the same driving position profile for the same key is
registered
in another button, that memory will also be erased.
CAUTION
Do not push the “LOCK” button any longer than 2 or 3
seconds. Pushing the button longer activates an alarm.
For details, see page 40.
Erasing the previous registration memory
The driver’s door must be closed with the ignition switch in the
“OFF” position.
1. Keep the wireless remote control key in which you want
to cancel the registrati on in possession and push the
“SET” button.
2. Push the “LOCK” or “UNLOCK” button on the wireless
remote control key for about one second with the “SET”
button held down.
When the previous key ID memory is erased, two beeps
sound.
REAR SEAT POSITION MEMORY SYSTEM
A microcomputer will memorize the position of the rear seats
and the height of the rear head restraints.
Recording the rear seat position in the computer’s memory can
only be done when the ignition switch is in the “ON” position.
Setting the rear seat position
16L301a
1. Adjust the rear seat position and the height of the head
restraint of the rear seat to the desired position.
2. Keep pushing the “SET” button until a beep sounds.
The beep sound means that the position has been memorized.
The memory will be erased when the battery is removed for
inspection or service.

STEERING WHEEL AND MIRRORS
229
Automatic tiltaway*
In case of the smart key system:
16L644
When the smart key system is used, turning the ignition
switch
1 to the “LOCK” position moves the steering
column forward away from the driver and also tilts it up for
easy exit and entry.
When you push in the ignition switch, the steering column
returns to the previously set position.
NOTE:
* This feature can be deactivated.
Ask your Lexus dealer for details. When the key is inserted into the ignition:
16L715
When you remove the smart key 2
or ignition key 3,
the steering column moves forward away from the driver
and also tilts up for easy exit and entry.
When you insert the key in the ignition switch, the steering
column returns to the previously set position.
NOTE:
* This feature can be deactivated.
Ask your Lexus dealer for details.

STEERING WHEEL AND MIRRORS
233
155.Outer foot lights
16L659
The outer foot lights illuminate the ground near the doors
for about 15 seconds to ensure safe footing for the driver
and passengers who are about to get in the vehicle.*
The outer foot lights come on when:
you are getting closer to the vehicle carrying a smart key
and you enter the effective range of the smart key system
(about 1 m (3 ft) from each outside door handle),
 the doors are unlocked with the wireless remote control
function key, or
 the doors are unlocked with the power door lock switch on
the driver’s side. The outer foot lights go off 15 seconds after the lights come on
or when:

the lock switch on the outside door handle is pushed,
 the doors are locked with th e wireless remote control
function key,
 the doors are locked by inserting a key into the door
keyhole,
 the doors are locked with the power door lock switch on the
driver’s side, or
 the selector lever is moved out of “P” position with the
ignition on.
NOTE:
* The outer foot lights illuminating time can be changed.
Ask your Lexus dealer for details.

STARTING AND DRIVING
298
BEFORE STARTING THE ENGINE
1. Check the area around the vehicle before entering it.
2. Adjust seat cushion length, seat position, seatback angle,
seat cushion angle, seat cushion height, head restraint height
and steering wheel angle.
3. Adjust the inside and outside rear view mirrors.
4. Lock all doors.
5. Fasten seat belts.
Remember to check that the service reminder indicators
function when turning the ignition switch to “ON”, and check the
fuel gauge to see that you have sufficient fuel.
SMART IGNITION SWITCH WITH STEERING LOCK
31L345a
Carrying a smart key allows you to start the engine
without the key being inserted into the ignition switch.
The smart key system can be deactivated using a key cancel
switch. For details, see “Deactivating the smart key system”
on page 34.

STARTING AND DRIVING
299
31L346a
When you enter the vehicle carrying a sm art key and push
the ignition switch, the electronic code in the key is
automatically checked as to whether it corresponds to the
registered ID code for the vehicle. The key indicator light
comes on, the steering column lock is released, and the
engine immobilizer system is cancelled.
At this time, the security indicator light goes off and you can
start the engine when you turn the ignition switch and the key
indicator light does not come on. When you turn the ignition
switch, turn it slowly and surely. If you turn it quickly, it may
become stuck. To free it, see the following “If the ignition switch
seems to be stuck”.
If you push the ignition switch when the smart key is not within
the effective range of the smart key system, a warning tone
sounds and “Key is not Detected” appears on the display. If the ignition switch seems to be stuck:
To free the ignition switch, perform the following:
31L638
1. Push the ignition switch.
31L639
2. Be sure to push the ignition switch while turning the
steering wheel slightly in either direction, and then turn
the switch.

STARTING AND DRIVING
300“START” Starter motor on. The ignition switch will
return to the “ON” position when released.
For starting tips, see page 304.
“ON” Engine on and all accessories on.
This is the normal driving position.
NOTICE
Do not leave the ignition switch in the “ON” position if
the engine is not running. The battery will discharge
and the electronic ignition system could be damaged.
“ACC” Accessories such as the radio operate, but the
engine is off.
31L347
“LOCK” Engine is off and the steering wheel is locked.
When
you leave your vehicle, be sure to turn the ignition switch
to the “LOCK” position and carry the smart key.
 If you open the driver’s door without returning the ignition
switch to the “LOCK” position, beeps keep sounding while
the door is opened.
 If you close a door to leave your vehicle while carrying a key
on which the ignition switch has not been returned to the
“LOCK” position, “Key is not Detected” appears on the
multi−information display, a warning tone sounds inside and
beeps sound outside.
 If the selector lever is in a position other than “P”, you cannot
turn the ignition switch to the “LOCK” position. At this time,
when you open the driver’s door and are going to get out of
the vehicle, “Shift to P Range” appears on the
multi−information display and a warning tone sounds inside.

STARTING AND DRIVING
301
When you turn the ignition switch to the “LOCK” position, the
engine immobilizer system is automatically set. See “Engine
immobilizer system” on page 17.
If, in an emergency, you must turn the engine off while the
vehicle is moving, turn the ignition switch only to “ACC”.
IGNITION SWITCH WITH STEERING
LOCK
31L348
 1Type A 2Type B
Type A: Insert the key, push and turn it to each position.
Type B: Insert the key and turn it to each position.

STARTING AND DRIVING
302If the ignition switch seems to be stuck:
Ty p e A
To free the ignition switch, perform the following:
31L640
1. Be sure the key is pushed all the way in.
31L641
2. Push the key while turning the steering wheel slightly
in either direction, and then turn the key.
Type B
31L642
1. Be sure the key is pushed all the way in.
31L643
2. Turn the key while turning the steering wheel slightly in
either direction.

STARTING AND DRIVING
303
“START” Starter motor on. The key will return to the
“ON” position when released.
For starting tips, see page 304.
“ON” Engine on and all accessories on.
This is the normal driving position.
NOTICE
Do not leave the key in the “ON” position if the engine
is not running. The battery will discharge and the
electronic ignition system could be damaged.
“ACC” Accessories such as the radio operate, but the
engine is off.
If you leave the key in the “ACC” or “LOCK” position and open
the driver’s door, a buzzer will remind you to remove the key.*
NOTE:
* The volume or interval of beep sound can be changed.
Ask your Lexus dealer for details.
31L349
 1 Type A 2Type B
“LOCK” Engine is off and the steering wheel is locked.
The ignition key can be removed only at this position.
To turn the ignition switch from “ACC” to the “LOCK” position,\
you must put the transmission selector lever in the “P” position.
Once you remove the key, the engine immobilizer system is
automatically set. See “Engine immobilizer system” on page
17.
If, in an emergency, you must turn the engine off while the
vehicle is moving, turn the key only to “ACC”.