display 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
. . . . . . . . . . . . . . . . . . . . . . . . . . .

KEYS AND DOORS
21
INFORMATION
Be sure to take the smart key with you.
 In the following cases, the smart key system or
wireless remote control feature may not operate
properly. (If this happens, use a mechanical key to
lock or unlock the doors and trunk lid and a smart key
to start the engine.)
When facilities issuing strong electromagnetic
waves such as TV towers, electric power stations,
broadcasting stations are nearby.
When you are carrying a smart key together with a
mobile communications system such as a
twoway radio or cellular phone.
When the smart key is in contact with or covered
by a metallic object.
When another person is operating a wireless
remote control function on another vehicle near
your vehicle.
 If you do not drive your vehicle, store the smart key,
keeping it at least 5 m (15 ft.) away from the vehicle.
Alarms and warning messages
Your Lexus is equipped with alarms inside and outside, as
well as warning messages in the multiinformation
display, that remind you if there is a problem involving the
smart key system.
Cases which are expected to happen frequently are
shown in the illustrations and the other cases are
described in the table. If an alarm or warning message
comes on, check to see what the problem is referring to
the illustrations and table, and take the appropriate
measure.

KEYS AND DOORS
22
11L230a
When a door is opened and closed with the ignition
switch in the “ACC” or “ON” position and with the
selector lever in the “P” position, and then the smart key
is carried outside of the vehicle.
Inside alarm: One chime
Outside alarm: 3 beeps
Multiinformation display: “Key is not Detected”
See page 100 for details.
11L231a
 When you attempted to lock the door(s) with the smart
key still in the vehicle or without turning off the ignition
switch.
Outside alarm: One beep (sounds for 2 seconds)
See page 26 and 27 for details.

KEYS AND DOORS
24Inside warning alarm
Outside warning
alarmMulti−information
warning message displayCausesReference page
ChimesNoneNoneYou opened a door without
turning off the ignition
switch.47
BeepNone“Shift to P Range”You opened a door without
turning off the ignition switch
when the selector lever is in
a position other than “P”.100
BeepBeep“Shift to P Range” and “Key
is not Detected” appear
alternately.You exited and closed a
door without turning off the
ignition switch when the
selector lever is in a position
other than “P”.100
One chimeNone“Low Key Battery”
(shown for about 5 seconds)Smart key battery power is
insufficient.101
One chimeNone“Key is not Detected”
(shown for about 5 seconds)The smart key was not in the
vehicle when you pushed
the ignition switch in the
“LOCK” position.100

KEYS AND DOORS
30
Adjusting the volume of beeps
11L340b
You can adjust the volume of the beeps which confirm the
locking or unlocking the doors or remind you when the
doors are not completely closed.
Turn the volume adjustment knob counterclockwise to
increase the volume or clockwise to decrease it. The beep
sound is completely deactivated when you turn the knob
clockwise until you hear a click.
INFORMATION
The volume of the smart key system alarm is not
adjustable.
Changing the doors to be unlocked
11L214
 1Unlocking a single door 2Unlocking all the doors
3
Unlocking side doors
When you push the “LOCK” button together with the
“TRUNK” button on the smart key for about 5 seconds
with the ignition switch off, you can change the settings
for door unlocking.
The settings will change from the door on which you take hold
of the outside door handle, to all the doors, to the doors on the
side closest to the smart key, and then back to the door on
which you take hold of the outside door handle.
After setting, a tone sounds and the multi −information display
shows which setting is selected. Outside the vehicle, one beep
sounds when a door is set to be unlocked, 2 beeps sound when
side doors are set, and 3 beeps sound when all the doors are
set.

SWITCHES
59
The wiper lever must be in the “INT” position.
The time interval between sw
eeps is shortened when the
vehicle speed increases. When the vehicle speed reaches
more than about 20 km/h (12 mph) with the interval adjuster
twisted down to the lowest position, the time interval becomes
the shortest 1.5 seconds.
If you stop the vehicle with the wiper switch in the “LO” position,
the wiper speed automatically changes from low speed to
intermittent operation speed.* This function does not work with
the interval adjuster twisted down to the lowest position.
NOTE:
* This feature can be deactivated.
Ask your Lexus dealer for details.
For mist wiper operations (a single wipe), pull the lever
toward you and release it.
To make the washer squirt, push the button on the end of
the lever.
If the wiper lever is in the “OFF” position, the wipers will
automatically make 3 wipes and then a single wipe later to
sweep the windshield completely.* The interval between the
3 wipes and the last wipe will depend on the vehicle speed.
The last sweep does not happen if the vehicle speed exceeds
about 170 km/h (106 mph). NOTE:
* The last single wipe can be deactivated.
Ask your Lexus dealer for details. The warning message “Low Washer Fluid” is displayed in the
multi−
information display when the fluid level in the tank
becomes very low. For information on adding washer fluid, see
“Adding washer fluid” on page 503.
When the headlights are on and the washers are activated by
pushing the windshield washer switch, the headlight cleaner
operates once automatically.
In cold weather, warm the windshield with the defroster before
using the washer. This will help prevent icing, which could
block your vision.
The rear window and outside rear view mirror defogger
automatically turns on when you operate the wipers.
NOTICE
Do not operate the wipers if the windshield is dry. It may
scratch the glass.

SWITCHES
62For mist wiper operations (a single wipe), pull the lever
toward you and release it.
To make the washer squirt, push the button on the end of
the lever.
If the wiper lever is in the “OFF” position, the wipers will
automatically make 3 wipes and then a single wipe later to
sweep the windshield completely.* The interval between the
3 wipes and the last wipe will depend on the vehicle speed.
The last sweep does not happen if the vehicle speed exceeds
about 170 km/h (106 mph).
NOTE:
* The last single wipe can be deactivated.
Ask your Lexus dealer for details.
The warning message “Low Washer Fluid” is displayed in the
multi− information display when the fluid level in the tank
becomes very low. For information on adding washer fluid, see
“Adding washer fluid” on page 503.
When the headlights are on and the washers are activated by
pushing the windshield washer switch, the headlight cleaner
operates once automatically.
In cold weather, warm the windshield with the defroster before
using the washer. This will help prevent icing, which could
block your vision.
The rear window and outside rear view mirror defogger
automatically turns on when you operate the wipers.
NOTICE
Do not operate the wipers if the windshield is dry. It may
scratch the glass.
HEADLIGHT CLEANER SWITCH
12L176
To spray fluid on the headlights, push the switch with the
headlights on.
The ignition switch must be in the “ON” position.
The warning message “Low Washer Fluid” is displayed in the
multi− information display when the fluid level in the tank
becomes very low. For information on adding washer fluid, see
“Adding washer fluid” on page 503.