light LEXUS LS430 2005 Owners Manual

For detailed information, refer to the description given in each section\
.
PICTORIAL INDEX
x
5 Window lock switch65
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\

6 Side vents 253
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . .
7 Headlight, turn signal and fog
light switches 54, 57, 58 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8 Windshield wiper and washer switch 58
. . . . . . . . . . . . . . . . . . . . .
9 Automatic air conditioning controls 238, 240
. . . . . . . . . . . . . . . .
10 Rear window and outside rear view mirror defogger
switch 63 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . . .
11 Clock 116
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . .
12 Lexus park assist system/Rear view monitor/
Navigation system display
(See “Navigation System Owner’s Manual”) 316/323 . . . . . . . . .
13 Outside temperature display 117
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
14 Front passenger’s seat belt reminder light 85
. . . . . . . . . . . . . . . .
15 Center vents 252
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . .
16 Emergency flasher switch 68
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
17 Audio system 260
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . .
18 Glove box 122
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . .
19 Driving pattern selector switch 305
. . . . . . . . . . . . . . . . . . . . . . . . .
20 Auxiliary box 129
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . .
21 Seat heater switches/
Climate control seat switches 69/71 . . . . . . . . . . . . . . . . . . . . . . . . .
22 Power outlet 120
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . .
23 Auxiliary box if power outlet is selected/
Ashtray if cigarette lighter is selected 129/119 . . . . . . . . . . . . . . .
24 Cigarette lighter 119
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. .
25 Headlight cleaner switch 62
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
26 Rear seat and rear head restraints
return switch 163 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . .
27 Traction control system off switch 363
. . . . . . . . . . . . . . . . . . . . . .
28 Rear electric sunshade switch 137
. . . . . . . . . . . . . . . . . . . . . . . . . .
29 CD automatic changer 282
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
30 Height control switch 360
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
31 Damping mode select switch 361
. . . . . . . . . . . . . . . . . . . . . . . . . . .
32 Automatic transmission selector lever 305
. . . . . . . . . . . . . . . . . .
33 Ignition switch 298, 301
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
34 Volume adjustment knob 30, 39
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
35 Key cancel switch 34
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
.
36 Tire pressure warning system reset switch 372
. . . . . . . . . . . . . .
37 Cruise control switch/Dynamic radar/laser cruise
control switch 326/329 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\

38 Multiinformation display control switch 90
. . . . . . . . . . . . . . . . .
39 Rear view mirror folding switch 232
. . . . . . . . . . . . . . . . . . . . . . . . .
40 Steering switches 288
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
.
41 Adaptive Front Lighting System cancel switch 56
. . . . . . . . . . . .
42 Trunk lid opener 144
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. .
43 Parking brake 304
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . .
44 Hood opener 142
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . .
45 Lexus park assist system switch 316
. . . . . . . . . . . . . . . . . . . . . . . .
46 Parking brake release lever 304
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
47 Fuel filler door opener 146
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
48 Coin box 127
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . .
49 Power rear view mirror control switches 231
. . . . . . . . . . . . . . . . .

For detailed information, refer to the description given in each section\
.
PICTORIAL INDEX
xii
5 Window lock switch65
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\

6 Side vents 253
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . .
7 Headlight, turn signal and fog
light switches 54, 57, 58 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8 Windshield wiper and washer switch 58
. . . . . . . . . . . . . . . . . . . . .
9 Automatic air conditioning controls 238, 240
. . . . . . . . . . . . . . . .
10 Rear window and outside rear view mirror defogger
switch 63 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . . .
11 Center vents 252
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . .
12 Clock 116
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . .
13 Emergency flasher switch 68
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
14 Outside temperature display 117
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
15 Front passenger’s seat belt reminder light 85
. . . . . . . . . . . . . . . .
16 Audio system 260
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . .
17 Glove box 122
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . .
18 Driving pattern selector switch 305
. . . . . . . . . . . . . . . . . . . . . . . . .
19 Auxiliary box 129
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . .
20 Seat heater switches/
Climate control seat switches 69/71 . . . . . . . . . . . . . . . . . . . . . . . . .
21 Power outlet 120
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . .
22 Auxiliary box if power outlet is selected/
Ashtray if cigarette lighter is selected 129/119 . . . . . . . . . . . . . . .
23 Cigarette lighter 119
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. .
24 Headlight cleaner switch 62
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
25 Rear seat and rear head restraints
return switch 163 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . .
26 Traction control system off switch 363
. . . . . . . . . . . . . . . . . . . . . .
27 Rear electric sunshade switch 137
. . . . . . . . . . . . . . . . . . . . . . . . . .
28 CD automatic changer 282
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
29 Height control switch 360
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
30 Damping mode select switch 361
. . . . . . . . . . . . . . . . . . . . . . . . . . .
31 Automatic transmission selector lever 305
. . . . . . . . . . . . . . . . . .
32 Ignition switch 298, 301
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
33 Volume adjustment knob 30, 39
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
34 Key cancel switch 34
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
.
35 Tire pressure warning system reset switch 372
. . . . . . . . . . . . . .
36 Cruise control switch/Dynamic radar/laser cruise
control switch 326/329 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\

37 Multiinformation display control switch 90
. . . . . . . . . . . . . . . . .
38 Rear view mirror folding switch 232
. . . . . . . . . . . . . . . . . . . . . . . . .
39 Steering switches 288
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
.
40 Adaptive Front Lighting System cancel switch 56
. . . . . . . . . . . .
41 Trunk lid opener 144
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. .
42 Parking brake 304
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . .
43 Hood opener 142
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . .
44 Lexus park assist system switch 316
. . . . . . . . . . . . . . . . . . . . . . . .
45 Parking brake release lever 304
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
46 Fuel filler door opener 146
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
47 Coin box 127
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . .
48 Power rear view mirror control switches 231
. . . . . . . . . . . . . . . . .

For detailed information, refer to the description given in each section\
.
PICTORIAL INDEX
xiv
1 Engine coolant temperature gauge80
. . . . . . . . . . . . . . . . . . . . . . .
2 Slip indicator light 362, 365
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3 Master warning light 87
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4 Adaptive Front Lighting System off indicator light 56 . . . . . . . .
5 Tachometer 81
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . .
6 Turn signal indicator light 57
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7 Headlight indicator light 54
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8 Fog light indicator light 58
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9 Headlight high beam indicator light 57
. . . . . . . . . . . . . . . . . . . . . .
10 Automatic transmission indicator lights 305
. . . . . . . . . . . . . . . . .
11 Fuel filler door indicator 146
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12 Fuel gauge 80
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . .
13 Low fuel level warning light 88
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
14 Damping mode indicator light 361
. . . . . . . . . . . . . . . . . . . . . . . . . .
15 Open door warning light 88
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
16 Brake system warning light 84
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
17 SRS warning light 85
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. .
18 ODO/TRIP RESET button 82
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
19 Discharge warning light 86
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
20 Driver’s seat belt reminder light 85
. . . . . . . . . . . . . . . . . . . . . . . . . .
21 Odometer and trip meter 82
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
22 Multi information display 90
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
23 Antilock brake system warning light 87
. . . . . . . . . . . . . . . . . . . .
24 Traction control system OFF indicator light 363
. . . . . . . . . . . . . .
25 Snow mode indicator light 315
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
26 Key indicator light 20, 298
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
27 Security indicator light 50
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
28 Instrument panel light control 109
. . . . . . . . . . . . . . . . . . . . . . . . . .
29 Power mode indicator light 315
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
30 Malfunction indicator lamp 86
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
31 Cruise control indicator light 326
. . . . . . . . . . . . . . . . . . . . . . . . . . .

For detailed information, refer to the description given in each section\
.
PICTORIAL INDEX
xvi
1 Engine coolant temperature gauge80
. . . . . . . . . . . . . . . . . . . . . . .
2 Slip indicator light 362, 365
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3 Master warning light 87
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4 Adaptive Front Lighting System off indicator light 56 . . . . . . . .
5 Tachometer 81
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . .
6 Turn signal indicator light 57
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7 Tail indicator light 54
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
.
8 Fog light indicator light 58
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9 Headlight high beam indicator light 57
. . . . . . . . . . . . . . . . . . . . . .
10 Automatic transmission indicator lights 305
. . . . . . . . . . . . . . . . .
11 Fuel filler door indicator 146
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12 Fuel gauge 80
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . .
13 Low fuel level warning light 88
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
14 Damping mode indicator light 361
. . . . . . . . . . . . . . . . . . . . . . . . . .
15 Open door warning light 88
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
16 Brake system warning light 84
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
17 SRS warning light 85
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. .
18 ODO/TRIP RESET button 82
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
19 Discharge warning light 86
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
20 Driver’s seat belt reminder light 85
. . . . . . . . . . . . . . . . . . . . . . . . . .
21 Odometer and trip meter 82
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
22 Multiinformation display 90
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
23 Antilock brake system warning light 87
. . . . . . . . . . . . . . . . . . . .
24 Traction control system OFF indicator light 363
. . . . . . . . . . . . . .
25 Snow mode indicator light 315
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
26 Key indicator light 20, 298
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
27 Security indicator light 50
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
28 Instrument panel light control 109
. . . . . . . . . . . . . . . . . . . . . . . . . .
29 Power mode indicator light 315
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
30 Malfunction indicator lamp 86
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
31 Cruise control indicator light 326
. . . . . . . . . . . . . . . . . . . . . . . . . . .

00L191b
PICTORIAL INDEX
xix
EXTERIOR VIEW
1 Fuel filler door 146
. . . . . . . . . . . . . . . .
2 Rear window defogger 63
. . . . . . . . . .
3 Trunk lid 143
. . . . . . . . . . . . . . . . . . . . . .
4 Moon roof 148
. . . . . . . . . . . . . . . . . . . .
5 Windshield wiper
and washer 58, 503
. . . . . . . . . . . . . . . .
6 Outside rear view mirror 230 . . . . . . .
7 Door 46
. . . . . . . . . . . . . . . . . . . . . . . . . .
8 Tire and wheel 468
. . . . . . . . . . . . . . . .
9 Headlight 54, 505
. . . . . . . . . . . . . . . . . .
10 Hood 142
. . . . . . . . . . . . . . . . . . . . . . . . .
For detailed information, refer to the
description given in each section.

BASIC OPERATION
1
QUICK REFERENCE
Driver’s seat2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . .
Steering wheel 3
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . .
Automatic transmission 4
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\

Headlight and turn signal switch 6
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Windshield wiper switch 7
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

KEYS AND DOORS
12
Starting the engine using an engine start flat
key
11L251a
1. Remove the engine start flat key from the key case.
2. Insert it into the ignition switch.
The flashing security indicator light goes out. This means the
engine immobilizer system is automatically canceled. (For
details, see “Engine immobilizer system” on page 17.)
NOTICE
Do not let the key case become bent as the flat keys
may fall out or become bent also.
 The flat keys are designed for emergency use only, so
do not use them regularly instead of the other master
keys.
11L220
NOTICE
When using a key containing a transponder chip,
observe the following precautions:
 When starting the engine, do not use the key with a
key ring resting on the key grip and do not press the
key ring against the key grip. Doing so may prevent
the engine from starting, or may cause the engine to
stop soon after it starts.

KEYS AND DOORS
13
11L221
When starting the engine, do not use the key in
proximity with other transponder keys (including the
flat key and keys of other vehicles), and do not press
other key plates against the key grip. Doing so may
prevent the engine from starting, or may cause the
engine to stop soon after it starts. If this happens,
remove the key once and then insert it again after
removing other transponder keys (including the flat
key and keys of other vehicles) from the ring or while
gripping or covering them with your hand to start the
engine.
11L241a
 Do not bend the key grip or flat keys.
 Do not cover the key grip or engine start flat key with
any material that cuts off electromagnetic waves.
 Do not knock the key or flat keys hard against other
objects.
 Do not leave the key or flat keys exposed to high
temperatures for a long period, such as on the
dashboard or hood under direct sunlight.
 Do not put the key or flat keys in water or wash it in
an ultrasonic washer.
 Do not use the key or engine start flat key with
electromagnetic materials.

KEYS AND DOORS
15
Flat key
11g039c
As a transponder chip is built in its key case, you can start
the engine with this key.
The flat key works in every lock.
A transponder chip for the engine immobilizer system has
been placed in the key case of the 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 plate 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.
Starting the engine using a flat key
11L050a
1. Remove the key plate from the key case.
2. Insert the key plate into the ignition switch. The security
indicator light keeps flashing.
3. Bring the key case closer to the ignition switch within 10
seconds as indicated by the arrow head. The indicator light
goes out. This means the engine immobilizer system is
automatically canceled. (For details, see “Engine immobilizer
system” on page 17.) You can put the key case away then. You
cannot cancel the engine immobilizer system if 10 seconds
have passed after you inserted the key plate. You need to
remove the key plate from the ignition switch and try it again
from the step 2.
4. Start the engine within 20 seconds after the security
indicator light goes out. You cannot start the engine if 20
seconds have passed after the security indicator went off. You
need to remove the key plate from the ignition switch and try
it again from the step 2.