light Lexus GS430 2006 Scheduled Maintenance Guide / LEXUS 2006 GS430/GS300 FROM JAN. 2006 PROD. OWNER'S MANUAL (OM30786U)

For detailed information, refer to the description given in each Section\
.
PICTORIAL INDEX
iiPage
1
Power window switches 38, 59
. . . . . . . . . . . . . . . . . . .
2 Driving position memory switches 202
. . . . . . . . . . .
3 Window lock switch 60
. . . . . . . . . . . . . . . . . . . . . . . . . .
4 Door lock switch 38
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5 Side vents 274
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6 Engine switch 348
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7 Automatic air conditioning controls 258
. . . . . . . . . .
8 Audio system 280
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9 Clock 106 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
.
10 Center vents 273
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11 Outside temperature display 109
. . . . . . . . . . . . . . . . .
12 Touch screen 219
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Navigation system display (See the separate
“Navigation System Owner’s Manual”)
13 Security indicator light 41
. . . . . . . . . . . . . . . . . . . . . . .
14 Rear window and outside rear view
mirror defogger switch 58 . . . . . . . . . . . . . . . . . . . . . . .
15 Front passenger’s seat belt reminder light 78 . . . . .
16 Emergency flasher switch 62
. . . . . . . . . . . . . . . . . . . . Page
17 Glove box
113
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
18 Trunk lid opener main switch 130
. . . . . . . . . . . . . . . .
19 Tire pressure warning select switch 448
. . . . . . . . . .
20 Cigarette lighter 110
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
21 Cupholders 118
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
22 Seat heater switches or Seat ventilator/heater
switches 63, 65 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
23 Traction control system off switch
(Twowheel drive models only) 425 . . . . . . . . . . . . . .
24 Driving pattern selector switch 359
. . . . . . . . . . . . . . .
25 Damping mode select switch
(GS430 only) 424 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
26 Coin box 119
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
27 Ashtray 110
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
28 Automatic transmission selector lever 359 . . . . . . .
29 Tire pressure warning reset switch 446
. . . . . . . . . . .
30 Hood lock release lever 128
. . . . . . . . . . . . . . . . . . . . .
31 Parking brake pedal 358
. . . . . . . . . . . . . . . . . . . . . . . . .
32 Switch box xi
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

For detailed information, refer to the description given in each Section\
.
PICTORIAL INDEX
ivPage
1
Power window switches 38, 59
. . . . . . . . . . . . . . . . . . .
2 Driving position memory switches 202
. . . . . . . . . . .
3 Window lock switch 60
. . . . . . . . . . . . . . . . . . . . . . . . . .
4 Door lock switch 38
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5 Side vents 274
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6 Engine switch 348
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7 Automatic air conditioning controls 258
. . . . . . . . . .
8 Audio system 280
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9 Clock 106 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
.
10 Center vents 273
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11 Outside temperature display 109
. . . . . . . . . . . . . . . . .
12 Touch screen 219
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13 Security indicator light 41
. . . . . . . . . . . . . . . . . . . . . . .
14 Rear window and outside rear view
mirror defogger switch 58 . . . . . . . . . . . . . . . . . . . . . . .
15 Front passenger’s seat belt reminder light 78 . . . . .
16 Emergency flasher switch 62
. . . . . . . . . . . . . . . . . . . . Page
17 Glove box
113
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
18 Trunk lid opener main switch 130
. . . . . . . . . . . . . . . .
19 Tire pressure warning select switch 448
. . . . . . . . . .
20 Cigarette lighter 110
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
21 Cupholders 118
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
22 Seat heater switches or Seat ventilator/heater
switches 63, 65 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
23 Traction control system off switch
(Twowheel drive models only) 425 . . . . . . . . . . . . . .
24 Driving pattern selector switch 359
. . . . . . . . . . . . . . .
25 Damping mode select switch
(GS430 only) 424 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
26 Coin box 119
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
27 Ashtray 110
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
28 Automatic transmission selector lever 359 . . . . . . .
29 Tire pressure warning reset switch 446
. . . . . . . . . . .
30 Hood lock release lever 128
. . . . . . . . . . . . . . . . . . . . .
31 Parking brake pedal 358
. . . . . . . . . . . . . . . . . . . . . . . . .
32 Switch box xi
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

For detailed information, refer to the description given in each Section\
.
PICTORIAL INDEX
viPage
1
Tachometer 71
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2 Headlight high beam indicator light 49
. . . . . . . . . . .
3 Turn signal indicator light 49
. . . . . . . . . . . . . . . . . . . .
4 Headlight indicator light 46
. . . . . . . . . . . . . . . . . . . . . .
5 Slip indicator light 425, 428, 429
. . . . . . . . . . . . . . . . . .
6 Fog light indicator light 50
. . . . . . . . . . . . . . . . . . . . . . .
7 Driver’s seat belt reminder light 77
. . . . . . . . . . . . . . .
8 SRS warning light 78
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
9 Open door warning light 81
. . . . . . . . . . . . . . . . . . . . . .
10 Automatic transmission indicator lights 359 . . . . . .
11 Fuel gauge 70
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12 Fuel filler door indicator 132
. . . . . . . . . . . . . . . . . . . . .
13 Low fuel level warning light 82
. . . . . . . . . . . . . . . . . . .
14 Engine coolant temperature gauge 70
. . . . . . . . . . . .
15 Charging system warning light 79
. . . . . . . . . . . . . . . .
16 Brake system warning light (yellow) 77
. . . . . . . . . . . Page
17 Malfunction indicator lamp
79
. . . . . . . . . . . . . . . . . . .
18 Adaptive frontlighting system off
indicator light 48 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
19 Antilock brake system warning light 80
. . . . . . . . . .
20 Precollision system warning light 82
. . . . . . . . . . . .
21 Brake system warning light (red) 76
. . . . . . . . . . . . . .
22 Master warning light 80
. . . . . . . . . . . . . . . . . . . . . . . . .
23 Electric power steering system warning light 82 . .
24 Multiinformation display 84
. . . . . . . . . . . . . . . . . . . . .
25 Odometer and trip meter 72
. . . . . . . . . . . . . . . . . . . . .
26 Tire pressure warning light 81
. . . . . . . . . . . . . . . . . . .
27 Intuitive parking assist indicator light 373
. . . . . . . .
28 Snow mode indicator light 371
. . . . . . . . . . . . . . . . . . .
29 Cruise control indicator light 398
. . . . . . . . . . . . . . . .
30 Power mode indicator light 371
. . . . . . . . . . . . . . . . . .
31 Damping mode indicator light 424
. . . . . . . . . . . . . . . .

For detailed information, refer to the description given in each Section\
.
PICTORIAL INDEX
viiiPage
1
Tachometer 71
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2 Headlight high beam indicator light 49
. . . . . . . . . . .
3 Turn signal indicator light 49
. . . . . . . . . . . . . . . . . . . .
4 Tail light indicator light 46
. . . . . . . . . . . . . . . . . . . . . . .
5 Slip indicator light 425, 428, 429
. . . . . . . . . . . . . . . . . .
6 Fog light indicator light 50
. . . . . . . . . . . . . . . . . . . . . . .
7 Driver’s seat belt reminder light 77
. . . . . . . . . . . . . . .
8 SRS warning light 78
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
9 Open door warning light 81
. . . . . . . . . . . . . . . . . . . . . .
10 Automatic transmission indicator lights 359 . . . . . .
11 Fuel gauge 70
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12 Fuel filler door indicator 132
. . . . . . . . . . . . . . . . . . . . .
13 Low fuel level warning light 82
. . . . . . . . . . . . . . . . . . .
14 Engine coolant temperature gauge 70
. . . . . . . . . . . .
15 Charging system warning light 79
. . . . . . . . . . . . . . . .
16 Brake system warning light (yellow) 77
. . . . . . . . . . . Page
17 Malfunction indicator lamp
79
. . . . . . . . . . . . . . . . . . .
18 Adaptive frontlighting system off
indicator light 48 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
19 Antilock brake system warning light 80
. . . . . . . . . .
20 Precollision system warning light 82
. . . . . . . . . . . .
21 Brake system warning light (red) 76
. . . . . . . . . . . . . .
22 Master warning light 80
. . . . . . . . . . . . . . . . . . . . . . . . .
23 Electric power steering system warning light 82 . .
24 Multiinformation display 84
. . . . . . . . . . . . . . . . . . . . .
25 Odometer and trip meter 72
. . . . . . . . . . . . . . . . . . . . .
26 Tire pressure warning light 81
. . . . . . . . . . . . . . . . . . .
27 Intuitive parking assist indicator light 373
. . . . . . . .
28 Snow mode indicator light 371
. . . . . . . . . . . . . . . . . . .
29 Cruise control indicator light 398
. . . . . . . . . . . . . . . .
30 Power mode indicator light 371
. . . . . . . . . . . . . . . . . .
31 Damping mode indicator light 424
. . . . . . . . . . . . . . . .

G00095b
PICTORIAL INDEX
x
STEERING WHEEL AND COLUMN
Page
1 Headlight, turn signal and
fog light switches 46, 49, 50 . . . . . . . .
2 Audio remote control
switches 337
. . . . . . . . . . . . . . . . . . . . . .
3 Distance switch 412
. . . . . . . . . . . . . . .
4 Speech command button (See the
separate “Navigation System
Owner’s Manual”.)
5 Telephone button 224
. . . . . . . . . . . . . .
6 Windshield wiper and washer
switches 51
. . . . . . . . . . . . . . . . . . . . . . .
7 Multiinformation
change switch 84
. . . . . . . . . . . . . . . . .
8 Cruise control switch 398, 401 . . . . . .
9 Tilt and telescopic steering
adjustment switch 208
. . . . . . . . . . . . .
For detailed information, refer to the
description given in each Section.

G00096
PICTORIAL INDEX
xi
SWITCH BOX
Page
1 Headlight cleaner switch 57 . . . . . . . .
2 Rear view mirror
folding switch 211
. . . . . . . . . . . . . . . . .
3 Rear electric
sunshade switch 123
. . . . . . . . . . . . . .
4 Intuitive parking assist switch 372 .
5 Adaptive Front Lighting system
cancel switch 48
. . . . . . . . . . . . . . . . . .
6 “ODO TRIP” and
“RESET” switches 72
. . . . . . . . . . . . . .
7 Instrument panel light control
switches 98
. . . . . . . . . . . . . . . . . . . . . . .
8 Light sensitive optitron meter
mode change switch 73
. . . . . . . . . . . .
9 Trunk lid opener 129
. . . . . . . . . . . . . . .
10 Fuel filler door opener 132
. . . . . . . . .
11 Power rear view mirror control
switches 210 . . . . . . . . . . . . . . . . . . . . . .
For detailed information, refer to the
description given in each Section.

G00001
PICTORIAL INDEX
xii
EXTERIOR VIEW
Page
1 Fuel filler door 132
. . . . . . . . . . . . . . . .
2 Rear window defogger 58
. . . . . . . . . .
3 Trunk lid 129
. . . . . . . . . . . . . . . . . . . . . .
4 Moon roof 136
. . . . . . . . . . . . . . . . . . . .
5 Windshield wiper
and washer 51, 589
. . . . . . . . . . . . . . . .
6 Outside rear view mirror 209 . . . . . . .
7 Door 36
. . . . . . . . . . . . . . . . . . . . . . . . . .
8 Tire and wheel 548
. . . . . . . . . . . . . . . .
9 Headlights 46, 594
. . . . . . . . . . . . . . . . .
10 Hood 128
. . . . . . . . . . . . . . . . . . . . . . . . .
For detailed information, refer to the
description given in each Section.

BASIC OPERATION
1
QUICK REFERENCE
Driver’s seat2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . .
Steering wheel 2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . .
Automatic transmission 3
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\

Headlight and turn signal switches 5
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Windshield wiper and washer switch 6
. . . . . . . . . . . . . . . . . . . . . . . . . .

G00110
G00108
Parking, tail, license plate,
side marker and instrument
panel lights turn on.
Headlights also turn on.
Automatic light control
High beam
Headlight flasher
G00111Right or left turn
Lane change
(Right or left)
QUICK REFERENCE
5
4. HEADLIGHT AND TURN SIGNAL SWITCHES
HEADLIGHT SWITCH
 HEADLIGHT DIMMER SWITCH 
TURN SIGNAL SWITCH

KEYS AND DOORS
9
CAUTION
People with implanted pacemakers or cardiac de-
fibrillators should keep away from the smart ac-
cess system antennas, because the radio waves
may affect the operation of such devices. For the
antenna locations, see “Antenna locations” on
page 28.
 Users of any electrical medical device other than
implanted pacemakers and implanted cardiac de-
fibrillators should consult the manufacturer of the
device for information about its operation under
the influence of radio waves. Radio waves could
have unexpected effects on the operation of such
medical devices.
 If necessary, the entry functions can be deactivated.
Ask your Lexus dealer for details.
NOTICE
When using an electronic key, observe the following
precautions:
Do not af fix any material that cuts off electromagnetic
waves (such as a metal seal) on the electronic key.
 Do not knock the electronic key hard against other
objects.
 Do not leave the electronic key exposed to high
temperatures for a long period, such as on the
dashboard or hood under direct sunlight.
 Do not put the electronic key in water or wash it in an
ultrasonic washer.
 Do not keep the electronic key together with the
products emitting electromagnetic waves such as a
cellular phone.
 Do not disassemble the electronic key.
 Do not place the electronic key near electrical
appliances (e.g. television, computer or stereo) or
electrical medical equipment such as low frequency
medical appliances.
 If gasoline, polishing agents or oil adheres to the
electronic key, it may deform or crack over time.