fuse box Lexus GS350 2008 Do-it-yourself maintenance / LEXUS 2008 GS460/350 OWNER'S MANUAL (OM30A87U)

406
4-3. Do-it-yourself maintenance
GS_G_U
May 13, 2008 5:14 pm
Engine compartment
GS460
Engine oil level dipstick
( P. 4 0 9 )
Engine oil filler cap 
( P. 410)
Brake fluid reservoir 
( P. 4 1 6 )
Fuse box ( P. 4 4 2 )
Washer fluid tank 
( P. 420)Engine coolant reservoir 
( P. 4 1 4 )
Electric cooling fans
Condenser ( P. 415)
Radiator ( P. 415)
Fuse box ( P. 4 4 2 )
12 volt battery ( P. 417)

407
4-3. Do-it-yourself maintenance
4
Maintenance and care
GS_G_U
May 13, 2008 5:14 pm
GS350
Engine oil level dipstick
( P. 4 0 9 )
Engine oil filler cap 
( P. 410)
Brake fluid reservoir (P. 4 1 6 )
Fuse box ( P. 4 4 2 )
Washer fluid tank 
( P. 420)Engine coolant reservoir 
( P. 4 1 4 )
Electric cooling fans
Condenser ( P. 415)
Radiator ( P. 415)
Fuse box ( P. 4 4 2 )
12 volt battery ( P. 417)

442
4-3. Do-it-yourself maintenance
GS_G_U
May 13, 2008 5:14 pm
Checking and replacing fuses
If any of the electrical components do not operate, a fuse may have blown.
If this happens, check and replace the fuses as necessary.
Turn the “ENGINE START STOP” switch to OFF.
Remove the engine compartment cover if necessary.
P. 4 0 8
Open the fuse box cover.
■ Engine compartment
Type A
Push the tabs in and lift the lid
off.
Type B Push the tabs in and lift the lid
off.STEP1
STEP2
STEP3

443
4-3. Do-it-yourself maintenance
4
Maintenance and care
GS_G_U
May 13, 2008 5:14 pm
■Front controller in the engine compartment fuse box 
(engine compartment: type B)
Lift the lid off while pushing the
tabs on either side.
■ Left side instrument panel
Remove the lid.
■ Right side instrument panel
Remove the lid.

445
4-3. Do-it-yourself maintenance
4
Maintenance and care
GS_G_U
May 13, 2008 5:14 pm
Check if the fuse has blown.
Type A
Normal fuse
Blown fuse
Replace it with one of an appro-
priate amperage rating. The
amperage rating can be found
on the fuse box lid.
Type BNormal fuse
Blown fuse
Replace it with one of an appro-
priate amperage rating. The
amperage rating can be found
on the fuse box lid.
Type CNormal fuse
Blown fuse
Contact your Lexus dealer.
STEP6

458
4-3. Do-it-yourself maintenance
GS_G_U
May 13, 2008 5:14 pm
■Left side instrument panel
FuseAmpereCircuit
1FR P/SEAT LH30Power seat system
2A/C7. 5Air conditioning system
3TV7. 5Audio system, air conditioning sys-
tem, rear view monitor system
4TRK OPN10Trunk lid opener
5LH-B10Theft deterrent system
6S/ROOF25Moon roof
7PA N E L7. 5
Steering switch illumination, audio
system, glove box light, automatic
transmission selector lever illumina-
tion, console box light, adaptive vari-
able suspension switch illumination,
cigarette lighter illumination, air con-
ditioning system, VSC OFF switch
illumination, driving pattern selector
switch, seat heater or heated and
ventilated seat switches, register ILL
RH, register ILL LH, fuel filler door
and trunk lid opener switch illumina-
tion, D-SW module

466
4-3. Do-it-yourself maintenance
GS_G_U
May 13, 2008 5:14 pm
CAUTION
■To prevent system breakdowns and vehicle fire
Observe the following precautions.
Failing to do so may cause damage , and possibly a fire or injury.
●Never use a fuse of a higher amperage rating than indicated, or use any other
object in place of a fuse.
●Always use a genuine Lexus fuse or equivalent. 
Never replace a fuse with a wire, even as a temporary fix. 
This can cause extensive damage or even fire.
●Do not modify fuses or the fuse box.
NOTICE
■Before replacing fuses
Have the cause of electrical overload determined and repaired by your Lexus
dealer.

587
Alphabetical index
GS_G_U
May 13, 2008 5:14 pm
Front passenger occupant 
classification system ............................92
Front passenger’s seat belt 
reminder light ..................................... 490
Front seats Adjustment .............................................. 45
Driver’s seat position memory ....... 47
Front turn signal lights Wattage ................................................. 552
Fuel Capacity................................................. 543
Fuel gauge .............................................. 132
Gas station information ................. 596
Information............................................ 553
Refueling ................................................... 70
Fuel door......................................................70
Fuel filler door............................................70
Fuses...........................................................442
Garage door opener.......................... 363
Gas station information ..................... 596
Gauges....................................................... 132
Glove box ................................................. 341
Hands-free system 
(for cellular phone)............................ 291
Head restraints........................................... 51
Headlight aim ......................................... 467
Headlight cleaner .................................. 149 Headlights
Adaptive front lighting system...... 143
Discharge headlights 
precautions........................................ 475
Replacing light bulbs ........................470
Switch.........................................................142
Wattage ..................................................552
Heaters Seat heaters ..........................................354
Side mirror............................................. 225
Hill-start assist control ......................... 184
Hood ..........................................................403
Hooks Cargo ..................................................... 360
Shopping bag ..................................... 360
Identification Engine......................................................542
Vehicle ..................................................... 541
Ignition switch Engine switch .......................................... 121
Illuminated entry system .................... 337
I/M test......................................................399
Immobilizer system ................................. 73
Indicator lights......................................... 136
Initialization Items to initialize .................................575
Inside rear view mirror ............................61
Instrument panel light control .......... 133
Interior lights Interior lights ........................................ 338
Wattage ..................................................552
Intuitive parking assist .......................... 164
G
H
I