LEXUS LS430 2005 Owner's Manual

00L139
Seat adjustmentSeat
position
Seat cushion angle
Seat cushion height
Head restraint height
Seatback angle
Upper lumbar support
Head restraint angle
Lower lumbarsupport
Seat cushion
length
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2
1. DRIVER’S SEAT

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3
2. STEERING WHEEL
TILT STEERING COLUMN
00L192
To tilt the steering column up or down to the desired
angle, push the control switch in the required direction
and release the button when the steering column
reaches the desired angle.
TELESCOPIC STEERING COLUMN
00L193
To move the steering column to the desired position,
push the control switch away from you or pull it toward
you until the steering column reaches the desired
position.

00L188
00L189
Shift while pressing the brake pedal.
(Ignition switch must be in the “ON” position.)
OPERATION OF SELECTOR LEVER
SELECTOR LEVER POSITION
P: Parking, engine starting and key removal
position
R: Reverse position
N: Neutral position
D: Normal driving position
(Shifting into overdrive possible)
S: “S” mode driving
+: Upshifting
–: Downshifting
QUICK REFERENCE
4
3. AUTOMATIC TRANSMISSION

QUICK REFERENCE
5
NOTE:
Vehicles
with the cruise control: When the cruise control is being used, even if \
you downshift from “D” or “6” (sixth range) to “5” (\
fifth
range), or “D” or “5” (fifth range) to “4” (fourth\
range), engine braking will not be enabled because the cruise control \
is not cancelled.
For vehicle speed reduction, see page 328. Vehicles with the dynamic radar/laser cruise control: When the cruise con\
trol is be ing
used in the conventional (fixed speed) cruise control mode or in the vehicle −to− vehicle distance control mode, even if you downshift
from “D” or “6” (sixth range) to “5” (fifth range) or D\
”, or “5” (fifth range) to “4” (fourth range), engine\
braking will not be enabled because
the cruise control is not cancelled. For vehicle speed reduction, see p\
ages 359 and 344.

00L100a
00L101a
Parking, tail, license plate,
side marker and instrument
panel lights turn on.
Headlights also turn on
at full intensity.
Automatic light control Parking, tail, license plate,
side marker and instrument
panel lights turn on.
Headlights also turn on.
Automatic light control
00L103a
00L102a
Right or left turn
Lane change
(Right or left) High beam
Headlight flasher
QUICK REFERENCE
6
4. HEADLIGHT AND TURN SIGNAL SWITCH
HEADLIGHT SWITCH
With the ignition OFF
With the engine started and parking brake
released
 HEADLIGHT DIMMER SWITCH
 TURN SIGNAL SWITCH

Variable intermittent wipersMist wiper operation
Intermittent operation
Low speed operation
High speed operation
Washer on
Mist wiper operation
Automatic operation
Low speed operation
High speed operation
Washer on
Rainsensing windshield wipers
QUICK REFERENCE
7
5. WINDSHIELD WIPER SWITCH

QUICK REFERENCE
8

SECTION 1 – 1
9
INSTRUMENTS AND CONTROLS
Keys and doors
Keys10
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . . . . . .
Engine immobilizer system 17
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Smart key system 20
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . .
Wireless remote control 36
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Doors 46
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . .
Theft deterrent system 50
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\

KEYS AND DOORS
10
KEYS
Vehicles equipped with smart key system
(Type A)
11L218
1Mechanical keys (attached to the master keys)
These keys work for the doors, trunk, trunk main
switch, glove box and trunk storage extension door,
but cannot start the engine.
2Mechanical key (attached to the valet key) This key
works for the doors, but cannot start the engine and
does not work for the trunk, trunk main switch, glove
box and trunk storage extension door.
3 Key number plate Keep the plate in a safe place
such as your wallet, not in the vehicle.
4Smart keys (master keys) These keys will activate
the smart key system. They will not work for the trunk
main switch, glove box and trunk storage extension
door.
5Smart key (valet key) This key does not work for the
trunk, trunk main switch, glove box and trunk storage
extension door. This key cannot activate the smart
key system.
Before you use these keys, be sure to read “Smart key system”
on page 20.
11L219
 Using a mechanical key
1
Lock switch
2Mechanical key
When you use the mechanical key included on the side of the
smart key, slide the lock switch in the arrow direction and pull
the key as shown. To put the key back, slide the lock switch
in the arrow direction and slide the key back. Be sure to put the
key back when not in use.

KEYS AND DOORS
11
A transponder chip for the engine immobilizer system has
been placed in the master and valet keys. These chips are
required for the
system to function correctly, so be careful not
to lose these keys. If you make your own duplicate key, you
will not be able to cancel the system or start the engine.
To protect items locked in the trunk or glove box when using
valet parking, leave the valet key with the attendant.
Since the doors and the trunk lid can be locked without a key,
you should always carry a spare master key in case you
accidentally lock your keys inside the vehicle.
If you should lose your keys or if you need additional keys,
duplicates can be made by a Lexus dealer using the key
number.
We recommend writing down the key number and storing it in
a safe place.
Flat keys
11L250
 1 Mechanical flat key 2Engine start flat key
A mechanical flat key and an engine start flat key are
included in the key case. Both flat keys are not equipped
with smart key system.
The mechanical flat key works in every lock, but cannot
be used to start the engine.
As a transponder chip is built in the engine start flat key,
you can start the engine only with this key.
A transponder chip for the engine immobilizer system has
been placed in the engine start flat key. This chip is required
for the system to function correctly, so be careful not to lose this
key. If you make your own duplicate key, you will not be able
to cancel the system or start the engine.
Insert your flat key plates in its key case as shown. We
recommend that you always carry this with you for emergency
use. Do not leave it in your vehicle.