2006 Lexus GS430 engine

KEYS AND DOORS
22UNLOCKING THE DOOR(S) WITH ENTRY FUNCTION
G11032
When you take hold the back side of the outside door
handle on the driver’s door carrying an electronic key, the
driver’s door will be unlocked. When you take hold the
back
side of the outside door handle except on the driver’s
door, carrying an electronic key, all the doors will be
unlocked. At this time, two beeps will sound and turn
signal lights flash twice.
When you get close to your vehicle (about 1 m (3 ft.) from each
outside door handle), and are carrying the electronic key, the
electronic code emitted from the key is automatically checked
to determine if it corresponds to the registered ID code for the
vehicle. After this, the outer foot lights come on. (For outer foot
lights, see “Outer foot lights” on page 208.)
You can select the doors to be unlocked. For details, see
“Changing the doors to be unlocked” on page 23. When the door(s) is(are) unlock
ed, the interior lights come on
for 15 seconds if the interior light switch is in the “DOOR”
position. However, the interior lights go out when you push the
power door lock switch in the lock position or select the engine
switch in “ACC” or “IG− ON” mode. For further information, see
“Interior lights” on page 98.
You have 30 seconds to open a door after operating the
unlocking function. If a door is not opened by then, all the doors
will be automatically locked again.
INFORMATION
 When unlocking the door(s), be sure to take hold of
the back side of the outside door handle firmly as
shown in the illustration. Taking hold of the handle
with a gloved hand might cause a delay in unlocking
or may not unlock.
 When you take hold of the handle to unlock the
door(s), be sure to confirm that the door(s) has(have)
been unlocked. If the turn signal lights flash twice,
two beeps sound outside the vehicle, the doors are
unlocked. At this time, you can pull the outside door
handle to open the door. If you quickly move closer
to the vehicle or pull the outside door handle quickly,
the doors might not unlock. If you cannot open the
door by pulling the outside door handle at this time,
push it back to the original position and then pull it
out again.

KEYS AND DOORS
23

If you bring the electronic key very close to the
outside door handle, the doors might not unlock.
 If the electronic key is within effective range, even
persons not carrying an electronic key may lock or
unlock the doors.
 If a large amount of water is applied to the outside
door handle during heavy rain or a car wash, and
someone carrying an electronic key is near the
vehicle, the door(s) might be unlocked. However, if
the outside door handle is not pulled out, the doors
will lock automatically after about 30 seconds.
CHANGING THE DOORS TO BE UNLOCKED
G11033
When you push the “LOCK” button together with the
“UNLOCK”, “TRUNK” or “P ANIC” button on the electronic
key for about 5 seconds with the engine switch off, you
can change the settings for door unlocking.
The settings will change in the following order:
1 Unlocking driver’s door
2Unlocking the side doors
3Unlocking a single door
4Unlocking all the doors
After setting, a tone sounds and the multi −information display
shows which setting is selected. Outside the vehicle, one beep
sounds when the single door is set to be unlocked, 2 beeps
sound when all the doors are set, 3 beeps sound when the
driver’s door is set, and 4 beeps sound when side doors are
set.

KEYS AND DOORS
27
STARTING THE ENGINE WHEN THE ELECTRONIC KEY
BATTERY IS DISCHARGED
If the electronic key battery is discharged, the engine can
be started using the following procedure.
1. Unlock the door with the
mechanical key and bring the
electronic key into the vehicle.
G11038
2. While the brake pedal is depressed, hold the ornament side
of the electronic key about 10 mm (0.4 in.) over the engine
switch as shown.
3. Within 5 seconds of the chime sounding, push the engine
switch with the brake pedal depressed to start the engine.
When you push the engine switch with the brake pedal not
depressed at this time, the engine will not start, but it is possible
to select “ACC”, “IG− ON” and “OFF” mode.
If it is not possible to start the engine or change the mode using
this procedure, contact your Lexus dealer. In addition, we recommend that the electronic key battery be
changed as soon as possible.
For vehicles sold in U.S.A.
FCC ID: NI4TMLF1
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) this device may not cause harmful interference,
and (2) this device must accept any interference re-
ceived, including interference that may cause unde-
sired operation.
CAUTION
Changes or modifications not expressly approved by
the party responsible for compliance could void the
user’s authority to operate the equipment.

KEYS AND DOORS
30LOCKING/UNLOCKING THE DOORS
The wireless remote control will not operate when the
engine switch is selected in “ACC” or “IGON” mode.
When you push the ”LOCK” button on the electronic key
briefly, all the doors can be locked from outside the
vehicle.
When they are locked securely, the turn signal lights will flash
and one beep will sound.* However, when you push the
”LOCK” button with any door not closed securely, the buzzer
sounds for 10 seconds.** To stop the buzzer, close all the
doors
securely or push the ”UNLOCK” button. If the electronic
key is left in the vehicle, locking cannot be done.
Make sure all the doors are locked when you leave the vehicle.
Push the ”LOCK” button once again. If they were already
locked, the turn signal lights will flash and one beep will
sound.***
NOTE:
*The turn signal lights can be set not to flash and beep can
be set not to sound. **The buzzer can be set not to sound
if a door is not closed securely. ***The turn signal lights can
be set not to flash.
Ask your Lexus dealer for details. When you push the ”UNLOCK” button, the driver’s door
is unlocked. Pushing that button once again within 3
seconds from the first push, all other doors are also
unlocked.*
NOTE:
*The 2step unlocking function can be changed.
Ask your Lexus dealer for details.
At this time, the turn signal lights will flash twice and two beeps
will sound.* Together with the activation of unlocking, the
interior lights come on for 15 seconds if the interior light switch
is in ”DOOR” position.** For further information, see ”Interior\
lights” on page 98.
You have 30 seconds to open a door after using the wireless
remote unlock feature.*** If a door is not opened by then, all
the doors will be automatically locked again.
Even if the ”LOCK” or ”UNLOCK” button is kept pressed in, the
locking or unlocking operation is not repeated. Release the
button and then push again.
NOTE:
*The turn signal lights can be set not to flash and beep can
be set not to sound. **The interior light can be set not to
come on or the duration of lighting can be changed. ***The
time before automatic relocking can be changed.
Ask your Lexus dealer for details.

KEYS AND DOORS
31
UNLOCKING THE TRUNK LID
G11015
When
you keep the button pushed for about 1 second, you
can unlock the trunk lid.* One beep sounds.
This function does not work in either of the following conditions.
 When the engine switch is selected in “ACC” or “IG −ON”
mode.
 When the trunk opener main switch is deactivated.
NOTE:
*The operation method can be changed.
Ask your Lexus dealer for details. SOUNDING AN ALARM*
G11016
When
you push the ”P ANIC” button for about 1 second, an
alarm sounds to deter any person trying to break into or
damage your vehicle.
If you want to stop the alarm, push any button.
This function does not work when the engine switch is selected
in “IG− ON” mode.
NOTE:
*The alarm can be set not to sound.
Ask your Lexus dealer for details.

KEYS AND DOORS
37
Closing the door with the lock button pushed in will also lock
the door. If the electronic key is left in the vehicle, locking
cannot be done.
If the vehicle is subjected to a severe frontal, rear or side
impact with the engine switch in “IG
−ON” mode, all the doors
will unlock automatically after a few seconds.
CAUTION
Before driving, make sure the doors are closed and
locked, especially when small children are in the
vehicle. Along with the proper use of seat belts, locking
the doors helps prevent the driver and passengers from
being thrown out from the vehicle during an accident.
It also helps prevent the doors from being opened
unintentionally.
Locking with power door lock switch
G11003
 1 Lock 2Unlock
To lock all the doors simultaneously, push the power door
lock switch down on the lock side. Pushing down on the
unlock side will unlock them.
When you push the power door lock switch on the unlock side
to unlock the doors to allow a passenger to get in, the outer foot
lights come on. To turn off the lights, push the power door lock
switch on the lock side. (For details, see “Outer foot lights” on
page 208.)
The same switch is also found on the front passenger’s side.
However, pushing this switch will neither turn on nor off the
outer foot lights.

KEYS AND DOORS
38
Automatic door locking and unlocking
functions
AUTOMATIC DOOR LOCKING
You can select the following functions:
Locking linked with the shift position
All doors are automatically locked when the selector lever is
moved out of “P” position.
 Locking linked with vehicle speed
All doors are automatically locked when the vehicle speed
goes above about 20 km/h (12 mph).
You can set or cancel the automatic door locking
functions:
Be sure to apply the parking brake when performing the
following operations.
To select the locking linked with the shift position:
1. Close all doors and select the engine switch in “IG −ON”
mode.
2. Shift the selector lever to the “P” position.
3. Within 10 seconds of selecting the engine switch in “IG −ON”
mode, press and hold the driver’s side power door lock switch
in the lock position for 5 seconds and then release.
The doors will be locked and unlocked to indicate that the
function is set.
To cancel the function, do the above operation again. To select the locking linked with the vehicle speed:
1. Close all doors and select the engine switch in “IG
−ON”
mode.
2. Shift the selector lever from “P” to the “N” position.
3. Within 10 seconds of selecting the engine switch in “IG −ON”
mode, press and hold the driver’s side power door lock switch
in the lock position for 5 seconds and then release.
The doors will be locked and unlocked to indicate that the
function is set.
To cancel the function, do the above operation again.

KEYS AND DOORS
39
AUTOMATIC DOOR UNLOCKING
You can select the following functions:

Unlocking linked with the engine switch
All doors are automatically unlocked when the the driver’s door
is opened within 10 seconds after the engine switch is selected
in “ACC” or “OFF” mode.
 Unlocking linked with the shift position
All doors are automatically unlocked when the selector lever
is moved to “P” position.
You can set or cancel the automatic unlocking functions:
Be sure to apply the parking brake when performing the
following operations.
To select the unlocking linked with the engine switch:
1. Close all doors and select the engine switch in “IG −ON”
mode.
2. Shift the selector lever from “P” to the “N” position.
3. Within 10 seconds of selecting the engine switch in “IG −ON”
mode, press and hold the driver’s side power door lock switch
in the unlock position for 5 seconds and then release.
The doors will be locked and unlocked to indicate that the
function is set.
To cancel the function, do the above operation again. To select the unlocking linked with the shift position:
1. Close all doors and select the engine switch in “IG
−ON”
mode.
2. Shift the selector lever to the “P” position.
3. Within 10 seconds of selecting the engine switch in “IG −ON”
mode, press and hold the driver’s side power door lock switch
in the unlock position for 5 seconds and then release.
The doors will be locked and unlocked to indicate that the
function is set.
To cancel the function, do the above operation again.