2006 LEXUS LS430 heater

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3-5. Other interior features
3
Interior features
CAUTION
■Burns/ excessive cooling
●The following passengers should take extra care to avoid burns:
• Babies, small children, elderly persons, si
ck or physically disabled persons.
• Persons who have sensitive skin.
• Exhausted persons.
• Persons who have taken alcohol or drug s whi
ch induce sleep (sleeping drugs,
cold remedies, etc.)
●Do not use a blanket or cushion on the seat. Using the climate control seat with
a blanket or cushion increases the temperature of the seat and may lead to over -
heating.
●Take care not to overuse the cooling function, as it may cool the above men -
tioned passengers excessively minor burns and overheating/ excessive cooling
NOTICE
■To prevent seat heater damage
Do not put unevenly weighted objects on the
seat and do not stick sharp objects
(needles, nails, etc.) into the seat.
■To prevent battery discharged
Turn the switches off when the engine is not running.

248
4-1. Maintenance and care
■Cleaning the inside of the rear window
Do not use glass cleaner to clean the rear window, as this may cause damage to the
r
ear window defogger heater wires. Use a cloth dampened with lukewarm water to
gently wipe the window clean. Wipe the window in strokes running parallel to the
heater wires.
■Caring for leather seats
Lexus recommends regularly cleaning the interior of the vehicle at least twice a
y
ear to maintain the quality of the vehicle’s interior.
■Shampooing the carpets
There are several commercial foaming-type cleaners available.
Use a sponge or brush to apply the foam. Rub in overlapping circles. Do not apply
w
ater. The best results are obtained by keeping the carpet as dry as possible.
■Seat belts
Clean with mild soap and lukewarm water using a cloth or sponge. Also check the
belts for excessive wear, fraying or cuts.
CAUTION
■Water in the vehicle
Be careful not to splash water or spill liquid on the floor.
Do not get any of the safety system and co ntr
ol units, such as SRS airbags, in the
vehicle interior wet. 
Electrical malfunction may cause the airbag s to deplo
y or not function properly,
resulting in death or serious injury.

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4-1. Maintenance and care
4
Maintenance and care
NOTICE
■Cleaning detergents
Do not use organic substances such as benzine, alcohol, gasoline, or alkaline or
ac
id solutions as they may discolor the ve hicle interior or cause streaks or damage
to painted surfaces.
■Preventing damage to leather surfaces
Observe the following precautions to avoid d
amage to and deterioration of leather
surfaces.
• Remove any dust or dirt on leather surfaces immediately.
• Do not expose the vehicle to direct sunlight for extended periods of time. Park th
e vehicle in the shade, especially during summer.
• Do not place items made of vinyl, plastic, or that contain wax on the upholstery, as the
y may stick to the leather surface if the vehicle interior heats up signifi -
cantly.
■Water on the floor
Do not soak the floor carpet with wa ter
or other liquids when cleaning. 
Vehicle systems such as electrical cont r
ol systems and the audio system may be
damaged if liquids come into contact with them. In addition, water may cause the
body to rust.
■Cleaning the inside of the rear window
Be careful not to scratch or damage the heater wires or connectors.

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4-3. Do-it-yourself maintenance
4
Maintenance and care
FuseAmpereCircuit
LUG J/B50
All components in "RR SEAT RH", "RR
SEAT LH", "S/ROOF, "AMP", "RRIG", "RR
ECU-B", "P P/SEAT", "RR S/HTR", "RR S/
SHADE", "RR A/C", "RR ACC", "FUEL
OPN" and "LCE LP", Tail lights and Stop
lights
ABS 250Vehicle stability control system
HEATER50Air conditioning system
ABS 130Vehicle stability control system
DEFOG40Rear window defogger
AIR SUS40Electronically modulated air suspension
system
R/B60
All components in "FR FOG", "TAIL",
"WASHER", "FR IG", "WIP", "H-LP CRN",
and "A/C IG"
FA N80Air conditioning system
D-J/B80
All components in "TI &TE", "DP/SEAT",
"A/C" "OBD", "STOP", "AM1", "MPX-IG",
"ABS-IG", "GAUGE", "AIRSUS", "D S/
HTR", "SECURITY", "PANEL", "D B/
ANC", "POWER OUTLET", "D-CIG", "D
RR-IG" and "D-ACC"
A LT140Charging system
P-J / B80
All components in "RR DOOR RH", "RR
DOOR LH", "D DOOR", "H-LP LVL", "P
DOOR", "P S/HTR", "P-IG", "P-ACC", "P
B/ANC", "P-CIG", "TEL" and "P RR-IG"
B AT T30All components in "RADIO NO.1", "AM2",
"HAZ" and "STR LOCK"
ST30Starting system
D/C CUT20All components in "DOME", "MPX-B1",
and "MPS-B3"
A LT- S5Charging system
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302
4-3. Do-it-yourself maintenance
■Engine compartment fuse box (with out electronically modulated air
suspension)
FuseAmpereCircuit
ABS 250Vehicle stability control system
HEATER50Air conditioning system
ABS 130Vehicle stability control system
DEFOG40Rear window defogger
AIR SUS40Electronically modulated air suspension
system
FA N50Air conditioning system
R/B60
All components in "FR FOG", "TAIL",
"WASHER", "FR IG", "WIP", "H-LP CRN",
and "A/C IG"
FA N80Air conditioning system
D-J/B80
All components in "TI &TE", "DP/SEAT",
"A/C" "OBD", "STOP", "AM1", "MPX-IG",
"ABS-IG", "GAUGE", "AIRSUS", "D S/
HTR", "SECURITY", "PANEL", "D B/
ANC", "POWER OUTLET", "D-CIG", "D
RR-IG" and "D-ACC"
A LT140Charging system
P-J / B80
All components in "RR DOOR RH", "RR
DOOR LH", "D DOOR", "H-LP LVL", "P
DOOR", "P S/HTR", "P-IG", "P-ACC", "P
B/ANC", "P-CIG", "TEL" and "P RR-IG"
B AT T30All components in "RADIO NO.1", "AM2",
"HAZ" and "STR LOCK"
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304
4-3. Do-it-yourself maintenance
■Fuse box in the driver’s side kick panel
FuseAmpereCircuit
TA I L7. 5Tail lights, parking lights, Side marker lights
H-LP CLN30Headlight cleaner
EFI NO.125Multiport fuel injection system/sequential
multiport fuel injection system
HORN10Horns
ETCS10Multiport fuel injection system/sequential
multiport fuel injection system
H-LP HI20Headlights (high beam)
FuseAmpereCircuit
TI & TE20Tilt and telescopic steering
PA N E L7. 5
Lexus park assist system, Rear seat heater,
Rear climate control seat, Multi-informa -
tion display, Audio system, Cigarette
li
ghter, Instrument panel light, Coin box
light, Rear mirror light, Glove box light,
Power rear seat, Electronically modulated
air suspension system, Turn signal lights,
Clock, Shift lock system, Vehicle stability
control system, Sunshade, Power rear view
mirror control system, Console box light,
Fuel opener system, Adaptive Front Light -
ing System (AFS)
D P/SEAT30Power seat system
GAUGE7. 5Gauges and meters, Lexus park assist sys -
tem, Shift lock system
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17
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4

305
4-3. Do-it-yourself maintenance
4
Maintenance and care
■Fuse box in the front passenger’s side kick panel
FuseAmpereCircuit
MPX-IG7. 5
Tilt and telescopic steering, Power door
lock system, Power seat system, Engine
immobilizer system
D S/HTR15Seat heater, Climate control seat system
AIR SUS20Electronically modula ted air suspension
system
D-ACC7. 5Shift lock system, Theft deterrent system
PWR OUTLET15Power outlet
D-CIG15Rear cigarette lighter
OBD7. 5On-board diagnosis system
AM17. 5Starting system
ABS-IG7. 5Vehicle stability control system
D B/ANC5Seat belts
SECURITY7. 5Theft deterrent system
A/C7. 5Air conditioning system
STO P5Stop lights
D RR-IG10Refreshing seat
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6
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306
4-3. Do-it-yourself maintenance
FuseAmpereCircuit
IG230SRS airbag system, Engine immobilizer sys-
tem, Steering lock system, Starting system
HAZ15Emergency flashers
ST R LO C K7. 5Steering lock system
AM27. 5All components in "STA" and "IG2", Start -
ing system
MPX-B17. 5
Power door lock system, Engine immobi -
lizer system, Steering lock system, Front
power seat, Rear power seat
MPX-B37. 5
Tilt and telescopic steering, Headlight
switch, Windshield wiper and washer
switch, Turn signal switch
DOME10
Vanity lights, Outer foot lights, lgnition
switch light, Clock, Gauges and meters,
Interior lights, Personal lights
MPX-B27. 5Gauges and meters, Vehicle stability con -
trol system, Illuminated entry system, TEL
P RR-IG10Refreshing seat
H-LP LVL7. 5Headlight leveling system, Adaptive Front
Lighting System (AFS)
P- I G7. 5Rain sensor, Air conditioning system, Moon
roof, Multi-information display, Clock
P S/HTR15Seat heater, Climate control seat system
P- ACC7. 5
Air conditioning system, Audio system,
Clock, Multi-information display, Illumi -
nated entry system
P- C I G15Front cigarette lighter
RADIO NO.17. 5Audio system
RR DOOR LH20Power door lock system, Power window,
Door closer system, Door courtesy lights
P DOOR25
Power door lock system, Power rear view
mirror control system, Outside rear view
mirror defogger, Door closer system, Door
courtesy lights, Power windows
TEL7. 5Audio system, Navigation system
P B/ANC5Seat belts, Seat belt buckle illumination
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