ignition LEXUS LS430 2005 Manual Online

OCCUPANT RESTRAINT SYSTEMS
222Conditions for memorized position activation

Ignition switch “ON” and selector lever in “N” or “P” position
with the vehicle stopped.
All parts of the memorized positions can be activated.
 Ignition switch off and within 30 seconds of opening driver’s
door.
The memorized position can be activated, except for the tilt
and telescopic steering.
If any driving position memory switch is pushed while one of
the memorized driving position profiles is being activated, the
operation will stop.
To activate the system, push the desired button (“1”, “2” or \
“3”)
again.
The driving position memory control system cannot be
operated while the vehicle is moving.
CAUTION
 Do not start the vehicle while the adjustments are
being made.
 Take care not to select the wrong button, or the seat
could strike the rear passenger or hit your body
against the steering wheel. If this happens, you can
stop the movement by pressing another driving
position memory switch.
MEMORY CALL SYSTEM USING A SMART 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 smart key. And when you push the
ignition switch, the tilt and telescopic steering is adjusted.
To activate this system, the ID of the smart key needs to
be registered in the memory button.
Registering the smart key ID code
Before the registration of the ID of the smart 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 smart 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 smart
key for about one second with button “1”, “2” or “3” held\
down.
When 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.

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.

OCCUPANT RESTRAINT SYSTEMS
225
Recalling the memorized position
16L302a
Keep pressing the “M” button until a beep sounds; the
rear seat and rear head restraint positions will be
automatically adjusted to the memorized position.
If the “M” switch is pushed while the memorized position profile
is being activated, the operation will stop.
Do not place anything under the rear seat as this might
interfere with seat movement.
Door opening linked seat sliding function
The rear seat automatically moves backward when the
rear door is opened if the seat is adjusted to a forward
position.
The ignition switch must be in the “ON” position.
This function is actuated when the selector lever is set in the
“P” position or if the vehicle is stopped with the brake pedal
depressed.
While the seat is being moved by this function, the operation
will not stop even if the door is closed midway.
16L328a
To cancel this function, push the “C” button.
The indicator light comes on.

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
231
Power rear view mirror control153.
16L641
 1Master switch 2Control switch
To adjust the power rear view mirror, first place the master
switch at “L” (left) or “R” (right), and push the contro\
l
switch on the desired side.
The power rear view mirrors can be adjusted when the ignition
switch is in the “ACC” or “ON” position. When you are backing up,
you can adjust the mirrors
down quickly by the following operations with the ignition
ON.
 Put the selector lever in the “R” position.
 Place the master switch at “L” (left) or “R” (right).
The mirrors return to the previous position by any of the
following operations.
 Put the selector lever in a position other than “R”.
 Place the master switch in the neutral position.
 Turn the ignition switch to the “ACC” position.NOTICE
If ice should jam the mirror, do not operate the control
or scrape the mirror face. Use a spray deicer to free the
mirror.

STEERING WHEEL AND MIRRORS
232
Folding and extending automatic rear view
mirrors
16L642
With the rear view mirror folding switch in the “AUTO”
position:
When you turn the ignition switch to “ACC” or “ON” position,
the folded rear view mirrors are automatically extended.
 When you turn the ignition switch to “LOCK” position, the
rear view mirrors are automatically folded.
The rear view mirrors can be folded or extended manually.
CAUTION
 To avoid personal injury and mirror malfunction, do
not touch the mirror while it is moving.
 Do not drive with the mirrors folded backward. Both
the driver and passenger side rear view mirrors must
be extended and properly adjusted before driving.
Folding rear view mirrors154.
16L643
To fold the mirrors, push the switch on the right side. To
extend the rear view mirrors, push the switch on the left
side.
The rear view mirrors can be folded backward for parking in
compact areas.
CAUTION
To avoid personal injury and any mirror malfunction,
do not touch the mirror while it is moving.
 Do not drive with the mirrors folded backward. Both
the driver and passenger side rear view mirrors must
be extended and properly adjusted before driving.

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.

STEERING WHEEL AND MIRRORS
234
156.INSIDE REAR VIEW MIRROR
16L286
Adjust the mirror so that you can just see the rear of your
vehicle in the mirror.
Pushing the switch changes the mode between “AUTO”
and “DAY”.
The indicator comes on when the “AUTO” mode is selected.
“DAY” mode: The mirror surface is normal.
“AUTO” mode: If the mirror detects light from the
headlights of the vehicle behind you, the mirror surface
darkens slightly to reduce the reflected light.
When the inside rear view mirror surface changes, the outside
rear view mirror surfaces will also become darker.
When the ignition switch is turned on, the inside rear view
mirror always turns on in the “AUTO” mode. When the outside air temperature is low, it may take a little
longer for the mirror to darken in response to the detection of
headlights.
CAUTION
Do not adjust the mirror while the vehicle is moving.
Doing so may cause the
driver to mishandle the vehicle
and an accident may occur resulting in death or serious
injuries.

AIR CONDITIONING
239
The automatic air conditioning automatically maintains
the set temperature.
This
air conditioning features automatic fan speed and air flow
control which automatically se lects the most suitable fan
speed and air flow to control the temperature.
The ignition switch must be in the “ON” position.
NOTICE
To prevent the battery from being discharged, do not
leave the air conditioning on longer than necessary
when the engine is not running.
1 Temperature selector
(with the “DUAL” button on; for driver and rear
passengers)
(with the “DUAL” button off; for driver and all
passengers)
2 Passenger side temperature control button
3 Front windshield button
4 Driver side temperature display
(in degrees Fahrenheit or Centigrade)
5 Air intake control button
6 Fan speed display
7 Air flow display
8 Passenger side temperature display
(in degrees Fahrenheit or Centigrade)
9 Center vent vane swing button
10 Air conditioning onoff button
11 Air flow control button
12 Fan speed control button
13 OFF button
14 Automatic control button
15 Separate/dual control button