2005 Lexus ES330 air suspension

For detailed information, refer to the description given in each Section\
.
PICTORIAL INDEX
xPage
1Door lock switch and power window
switches 25, 44
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2Driving position memory switches 165
. . . . . . . . . . .
3Power rear view mirror control switches 172 . . . . . .
4Side vents 192
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5Instrument panel light control dial 70
. . . . . . . . . . . . . .
6Headlight, turn signal and
fog light switches 32, 34, 37, 38 . . . . . . . . . . . . . . . . . . .
7Audio remote control switches 215, 246
. . . . . . . . . . .
8Ignition switch 257
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9Speech command switch See the separate . . . . . . . .
“Navigation System Owner’s Manual”.
10Multiinformation display control button 67 . . . . . . . .
11Windshield wiper and washer switches 38
. . . . . . . . .
12Seat ventilator/heater switches 48
. . . . . . . . . . . . . . . . .
13Emergency flasher switch 47
. . . . . . . . . . . . . . . . . . . . .
14Clock 74
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . .
15Audio system or navigation system
including audio system
(For the navigation system, see the separate
“Navigation System Owner’s Manual”.) 198, 222 . . .
16Front passenger’s seat belt reminder light 60 . . . . . .
17“AIRBAG OFF” indicator light 140
. . . . . . . . . . . . . . . . Page
18“AIRBAG ON” indicator light
140
. . . . . . . . . . . . . . . . .
19Security indicator light 14, 27
. . . . . . . . . . . . . . . . . . . .
20Glove box 77
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
21Front passenger seat position
memory switches 167 . . . . . . . . . . . . . . . . . . . . . . . . . . .
22Automatic air conditioning controls 182
. . . . . . . . . .
23Rear window and outside rear view mirror
defogger switch 43 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
24Grocery bag hook 86
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
25Automatic transmission selector lever 260 . . . . . . . .
26Rear electric sunshade switch 87
. . . . . . . . . . . . . . . . .
27Electronic modulated suspension
control switch 269 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
28Cigarette lighter and ashtray 75
. . . . . . . . . . . . . . . . . . .
29Traction control system off switch 270
. . . . . . . . . . .
30Cruise control switch 266
. . . . . . . . . . . . . . . . . . . . . . .
31Power adjustable pedals switch 170
. . . . . . . . . . . . . .
32Parking brake pedal 258
. . . . . . . . . . . . . . . . . . . . . . . . .
33Auxiliary box 84
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
34Hood lock release lever 90
. . . . . . . . . . . . . . . . . . . . . . .
35Trunk lid opener 91
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
36Fuel filler door opener 94
. . . . . . . . . . . . . . . . . . . . . . . . .

OCCUPANT RESTRAINT SYSTEM
11 8
CAUTION
Do not modify, remove, strike or open the seat belt
pretensioner assemblies, airbag sensor or surrounding
area or wiring. Failure to follow these instruction may
prevent the seat belt pretensioners from activating
correctly, cause sudden operation of the system or
disable the system, which could result in death or
serious injury. Consult your Lexus dealer about any
repairs and modifications.
NOTICE
Do not perform any of the following changes without
consulting your Lexus dealer. Such changes can
interfere with proper operation of the seat belt
pretensioners in some cases.
 Installation of electronic devices such as a mobile
twoway radio, cassette tape player or CD player
 Repairs on or near the seat belt retractor assemblies
 Modification of the suspension system
 Modification of the front end structure
 Attachment of a grille guard (bull bar, kangaroo bar,
etc.), snowplow, winches or any other equipment to
the front end
 Repair made on or near the front fenders, front end
structure or console
This indicator comes on when the ignition key is turned to
the “ON” position. It goes off after about 6 seconds. This
means the seat belt pretensioners are operating properly.
This warning light system monitors the airbag sensor
assembly, front airbag sensors, side and curtain shield airbag
sensor assemblies, curtain shield airbag sensor assemblies,
driver’s seat position sensor, driver’s seat belt buckle switch,
front passenger occupant classification system, “AIRBAG
OFF” indicator light, “AIRBAG ON” indicator light, front
passenger’s seat belt buckle switch, seat belt pretensioner
assemblies, inflators, warning light, interconnecting wiring and
power sources. (For details, see “Service reminder indicators
and warning buzzers” on page 57 for instructions.)

OCCUPANT RESTRAINT SYSTEM
128
NOTICE
Do not perform any of the following changes without
consulting your Lexus dealer. Such changes can
interfere with proper operation of the SRS front airbag
system in some cases.
Installation of electronic devices such as a mobile
twoway radio, cassette tape player or CD player
 Modification of the suspension system
 Modification of the front end structure
 Attachment of a grille guard (bull bar, kangaroo bar,
etc.), snowplow, winches or any other equipment to
the front end
 Repairs made on or near the front fenders, front end
structure, console, steering column, steering wheel
or dashboard near the front passenger airbag
The indicator comes on when the ignition key is turned to
the “ON” position. It goes off after about 6 seconds. This
means the SRS front airbags are operating properly.
This warning light system monitors the airbag sensor
assembly, front airbag sensors, side and curtain shield airbag
sensor assemblies, curtain shield airbag sensor assemblies,
driver’s seat position sensor, driver’s seat belt buckle switch,
front passenger occupant classification system, “AIRBAG
OFF” indicator light, “AIRBAG ON” indicator light, front
passenger’s seat belt buckle switch, seat belt pretensioner
assemblies, inflators, warning light, interconnecting wiring and
power sources. (For details, see “Service reminder indicators
and warning buzzers” on page 57 for instructions.)

OCCUPANT RESTRAINT SYSTEM
138
NOTICE
Do not perform any of the following changes without
consulting your Lexus dealer. Such changes can
interfere with proper operation of the SRS side airbag
and curtain shield airbag system in some cases.
Installation of electronic devices such as a mobile
twoway radio, cassette tape player or CD player
 Modification of the suspension system
 Modification of the structure of the passenger
compartment
 Repairs made on or near the console or front seat
The indicator comes on when the ignition key is turned to
the “ON” position. It goes off after about 6 seconds. This
means the SRS side airbags and curtain shield airbags are
operating properly.
This warning light system monitors the airbag sensor
assembly, front airbag sensors, side and curtain shield airbag
sensor assemblies, curtain shield airbag sensor assemblies,
driver’s seat position sensor, driver’s seat belt buckle switch,
front passenger occupant classification system, “AIRBAG
OFF” indicator light, “AIRBAG ON” indicator light, front
passenger’s seat belt buckle switch, seat belt pretensioner
assemblies, inflators, warning light, interconnecting wiring and
power sources. (For details, see “Service reminder indicators
and warning buzzers” on page 57 for instructions.)

MAINTENANCE
330
Tire inflation pressure
Check the tire inflation pressure with a gauge every
two weeks, or at least once a month and adjust as
shown on the tire and loading information label. See
page 366 for additional information.
Tire surface
Check the tires carefully for cuts, damage or
excessive wear. See page 381 for additional
information.
Tire rotation
Rotate the tires according to the maintenance
schedule. (For scheduled maintenance information,
please refer to the “Owner’s Manual
Supplement/Scheduled Maintenance”.) See page 380
for additional information.DOES YOUR VEHICLE NEEDREPAIRING?
Be on the alert for changes in performance and sounds, and
visual tip −offs that indicate service is needed. Some important
clues are:
 Engine missing, stumbling, or pinging
 Appreciable loss of power
 Strange engine noises
 A fluid leak under the vehicle (However, water dripping from
the air conditioning after use is normal.)
 Change in exhaust sound (This may indicate a dangerous
carbon monoxide leak. Drive with the windows open and
have the exhaust system checked immediately.)
 Flat−looking tires, excessive tire squeal when cornering,
uneven tire wear
 Vehicle pulls to one side when driving straight on a level
road
 Strange noises related to suspension movement
 Loss of brake effectiveness, spongy feeling brake pedal,
pedal almost touches floors, vehicle pulls to one side when
braking
 Engine coolant temperature continually higher than normal

ELECTRICAL COMPONENTS
394
No.FUSEAMPERECIRCUIT
32ECUB10
Multiplex communication
system (power door lock
system, security system,
auto−door locking system,
automatic light control system,
headlight delay off system, tail
light auto cut system,
illuminated entry system,
daytime running light system,
wireless remote control
system) air conditioning
system, electronic modulated
suspension, driving position
memory system, front
passenger seat position
memory system
33DOME7.5
Ignition switch light, interior
light, personal lights, foot
lights, door courtesy lights,
trunk light, vanity lights, garage
door opener, clock, outside
temperature gauge,
multi− information display
No.FUSEAMPERECIRCUIT
34CIG15Cigarette lighter
35ECU
ACC5
Power rear view mirrors, clock,
multi −information display,
driving position memory
system, front passenger seat
position memory system
36RAD NO.210Audio system, navigation
system
37POWER
POINT15Power outlet
38RAD NO.120Audio system, navigation
system
39GAUGE110
Gauges and meters, clock,
outside temperature gauge,
multi −information display, shift
lock system
40ECUIG10
SRS airbag system, power
windows, anti− lock brake
system, electronic modulated
suspension, driving position
memory system, front
passenger seat position
memory system
41WIPER25Windshield wipers
42HTR10Air conditioning system