2006 Lexus GS430 remote start

KEYS AND DOORS
10
SMART ACCESS SYSTEM WITH PUSHBUTTON START
G11024
 1Engine immobilizer 2Entry function 3Wireless remote control 4Pushbutton starting
The smart access system with pushbutton start comprises 4 kinds of f\
unctions; engine immobilizer, entry function,
wireless remote control and pushbutton starting.
For engine immobilizer, see page 11.
For entry function, see page 13.
For wireless remote control, see page 28.
For push− button starting, see page 342.

KEYS AND DOORS
11
If the electronic key battery is discharged, the entry function
and wireless remote control cannot be used. Use the
mechanical key integrated into
the electronic key by inserting
it in the door keyhole to lock or unlock doors and into the trunk
lid keyhole to unlock the trunk lid. To start the engine, see
“Starting the engine when the electronic key battery is
discharged” on page 27. In order to activate the entry function
and wireless remote control, the battery should be replaced.
For details, see “Replacing the battery” on page 33.
(a) Engine immobilizer
G11009
The engine immobilizer is a theft prevention function.
When you enter the vehicle carrying an electronic key and
press the engine switch, the electronic code in the key is
automatically checked to determine whether it
corresponds to the registered ID code for the vehicle. If
the ID code is verified, you can start the engine.
The system is automatically set when the engine switch is off.
The indicator light will start flashing to show the system is set.

KEYS AND DOORS
14
INFORMATION
Be sure to take the electronic key with you.
 In the following cases, the entry function, wireless
remote control or pushbutton starting feature may
not operate properly. If this happens, use a
mechanical key to lock or unlock the doors and trunk
lid. If you are unable to use pushbutton starting,
follow the procedure for starting the engine on page
27.
When facilities issuing strong electromagnetic
waves such as TV towers, electric power stations,
broadcasting stations are nearby.
In places where automated payment facilities are
installed (such as gas stations).
When you are carrying an electronic key together
with a mobile communications system such as a
twoway radio or cellular phone.
When the electronic key is in contact with or
covered by a metallic object.
When in proximity to a number of electronic keys
When placed in proximity to electrical appliances
e.g. computer
When another person is operating a wireless
remote control function on another vehicle near
your vehicle.
When the electronic key is in close contact with
one’s body.
 If you do not drive your vehicle, store the electronic
key, keeping it at least 5 m (15 ft.) away from the
vehicle.

EXTERIOR EQUIPMENT
125
TRUNK LID
The trunk lid can be unlocked by any of the following
ways:
Using a trunk lid opener
 Using a mechanical key
 Using a trunk button (with the entry function)
 Wireless remote control
The explanation about how to unlock the trunk lid using a
mechanical key and trunk lid opener is made here. For the use
of trunk button and wireless remote control, see “Smart access
system with push −button start” on page 10 and “Wireless
remote control” on page 31.
Using a trunk lid opener
The trunk lid opener switch is located in the switch box.
G15003
Push the button to use the switch box and then push the
trunk lid opener switch for about 1 second.
Open the trunk lid. After operation, be sure to close the switch
box to its original position.
To close the trunk lid, lower it and press down on it. After
closing the trunk lid, try pulling it up to make sure it is securely
closed.

OCCUPANT RESTRAINT SYSTEMS
199
Conditions for memorized position activation

Engine switch in “IG−ON” mode and selector lever in ”P”
position, with the vehicle stopped.
 Engine switch in “OFF” mode 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.
If the vehicle’s battery is disconnected, the computer’s
memory will be erased and the memorized positions will have
to be set again.
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 RECALL FUNCTION
You can recall the memorized position using the entry
function or wireless remote control.
If you unlock the door using the entry function or wireless
remote control, the memorized seat position is recalled when
the driver’s door is opened. The memorized steering wheel
position will be recalled when you push the engine switch.
This function can be used after setting by the following
procedure.
Setting the driving position onto the electronic key
The driver’s door must be closed with the engine switch turned
off.
1. Push and hold the previously memorized driving position
button “1”, “2” or “3”.
2. While depressing the button above, push and hold the
“LOCK” or “UNLOCK” button on the electronic key until a beep
sounds.
If you wish to set other driv ing position, repeat the above
procedure. The previous setting will be erased and the new
position will be set.
Resetting the driving position on the electronic key
The driver’s door must be closed with the engine switch turned
off.
1. Push and hold the “SET” button.
2. Push and hold the “LOCK” or “UNLOCK” button on the
electronic key until two beeps sound.