fuse Lexus GS450h 2008 Using the audio system / LEXUS 2008 GS450H (OM30A96U) Owner's Guide

470
4-3. Do-it-yourself maintenance
GS_HV_U
December 27, 2007 1:38 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.

475
4-3. Do-it-yourself maintenance
4
Maintenance and care
GS_HV_U
December 27, 2007 1:38 pm
Replacing light bulbs■ Headlight high beam
Left-hand side: Remove the fuse
box cover.
Unplug the connector while
depressing the lock release.
Turn the bulb base counterclock-
wise to remove it.
STEP1
STEP2
STEP3

575
6
Vehicle specifications
GS_HV_U
December 12, 2007 3:50 pm
6-3. Initialization
Items to initialize
ItemWhen to initializeReference
Intuitive parking assist
• After reconnecting or changing the battery
• After changing a fuse
P. 5 1 2
Engine oil maintenance
data• After changing engine oilP. 4 2 5
Tire pressure warning
system
• When rotating the tires on vehicles differing with front and rear tire infla-
tion pressures.
• When changing the tire inflation pressure by changing traveling speed
or load weight, etc.
• When changing the tire size.
P. 4 3 7
After reconnecting or performing main tenance on the 12 volt battery, the
hybrid system may not start. ( P. 431) Also, the following items must be
initialized for normal system operation.

587
Alphabetical index
GS_HV_U
December 12, 2007 3:50 pm
Front passenger occupant 
classification system .......................... 107
Front passenger’s seat belt 
reminder light ..................................... 493
Front seats Adjustment .............................................. 58
Driver’s seat position memory ...... 60
Front turn signal lights Wattage ................................................. 552
Fuel Capacity................................................. 546
Fuel gauge ..............................................148
Gas station information ................. 596
Information............................................ 553
Refueling ................................................... 83
Messages ..................................................511
Fuel door..................................................... 83
Fuel filler door........................................... 83
Fuses.......................................................... 456
Garage door opener........................... 377
Gas station information ..................... 596
Gauges.......................................................148
Glove box ............................................... 356
Hands-free system 
(for cellular phone).......................... 306
Head restraints..........................................64
Headlight aim .......................................... 471
Headlight cleaner .................................. 165 Headlights
Adaptive front lighting system...... 159
Discharge headlights 
precautions........................................ 479
Replacing light bulbs ........................ 474
Switch........................................................ 158
Wattage ..................................................552
Heaters Seat heaters ......................................... 369
Side mirror.............................................240
Hill-start assist control ....................... 200
Hood ............................................................417
Hooks Cargo ......................................................375
Shopping bag ......................................375
Hybrid system ........................................... 22 Emergency shut off system.............. 27
Energy monitor/consumption 
screen...................................................... 27
High voltage components ............... 26
Power meter.......................................... 148
Power (ignition) switch .................... 138
Identification Engine..................................................... 545
Electric motor ..................................... 545
Vehicle ................................................... 545
Ignition switch Power switch......................................... 138
Illuminated entry system .................... 352
I/M test....................................................... 413
Immobilizer system ................................ 88
Indicator lights......................................... 152
Initialization Items to initialize .................................575
Inside rear view mirror .......................... 74
G
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589
Alphabetical index
GS_HV_U
December 12, 2007 3:50 pm
Parking brake .......................................... 147
Parking lightsReplacing light bulbs ........................474
Switch ....................................................... 158
Wattage ................................................. 552
Personal lights ....................................... 354
Power meter ............................................148
Power outlet ........................................... 368
Power windows......................................... 77
Pre-collision system ............................ 206
Radar cruise control ............................. 169
Radiator.................................................... 428
Radio ..........................................................244
Radio data system.................................246
Rear sunshade........................................372
Rear turn signal lights Replacing light bulbs ........................474
Wattage ................................................. 552
Rear view monitor system .................. 195
Rear window defogger ...................... 240
Replacing Electronic key battery ..................... 454
Fuses ........................................................ 456
Light bulbs .............................................474
Reporting safety defects for 
U.S. owners ......................................... 578
Seat belts Adjusting the seat belt ....................... 66
Automatic locking retractor............ 68
Child restraint system 
installation .............................................. 117
Cleaning and maintaining 
the seat belts..................................... 406 Emergency locking retractor..........68
How to wear your seat belt .............66
How your child should wear

the seat belt ..........................................69
Pre-collision seat belts .......................68
Pregnant women, 
proper seat belt use .........................68
Reminder light .....................................493
Seat belt extenders ..............................69
Seat belt pretensioners ...................... 67
Seat heaters/ventilators..................... 370
Seating capacity ....................................369
Seats Adjustment .............................................. 58
Adjustment precautions ....................59
Child seats/child restraint 
system installation.............................. 117
Cleaning ................................................ 405
Driver’s seat position memory .......60
Head restraint ......................................... 64
Properly sitting in the seat ................ 93
Seat heaters ......................................... 369
Service reminder indicators ............. 152
Shift lever If the shift lever cannot be 
shifted from P ...................................529
Transmission...........................................142
Shift lock system ....................................529
Shopping bag hooks............................ 375
Side airbags................................................ 95
Side marker lights Switch........................................................ 158
Side mirror Adjusting and folding.......................... 75
Mirror position memory ....................60P
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