fuse Lexus GS450h 2007 Using the audio system / LEXUS 2007 GS450H THROUGH JUNE 2006 PROD. OWNER'S MANUAL (OM30727U)

TABLE OF CONTENTSIndex
iv
3-4. Using the hands-free 
system........................................ 263
Hands-free system ...................... 263
Using the Bluetooth
® 
phone ............................................ 268
Setting the hands-free 
system ............................................. 281
3-5. Using the interior lights .......... 307 Interior lights list............................ 307
3-6. Using the storage features ...... 311 List of storage fe atures.................. 311
3-7. Other interior features............ 317 Sun visors.......................................... 317
Vanity mirror ................................... 318
Clock .................................................. 319
Outside temperature 
display ........................................... 320
Ashtrays ............................................ 321
Cigarette lighter ........................... 322
Power outlet ................................... 323
Seat heaters ................................... 324
Seat heaters and 
ventilators .................................... 326
Armrest ........................................... 328
Rear sunshade ............................... 329
Floor mats......................................... 331
Trunk features................................ 332
Garage door opener .................. 334
Compass.......................................... 339 4-1. Maintenance and care............ 344
Cleaning and protecting the 
vehicle exterior .......................... 344
Cleaning and protecting the 
vehicle interior............................ 346
4-2. Maintenance.............................. 349 Maintenance requirements ..... 349
General maintenance ................. 351
Emission inspection and 
maintenance (I/M) 
programs ...................................... 354
4-3. Do-it-yourself 
maintenance............................ 355
Do-it-yourself service 
precautions ................................. 355
Hood................................................. 358
Positioning the jack .................... 359
Engine compartment................... 361
Tires ................................................... 375
Tire inflation pressure................ 385
Wheels............................................. 389
Air conditioning filter................... 391
Electronic key battery ................ 393
Checking and replacing 
fuses ............................................... 395
Headlight aim.................................... 411
Light bulbs ........................................ 413
4Maintenance and care

279
3-4. Using the hands-free system
3
Interior features
■To refuse a call
Touch and hold .
■ T
o adjust the received call volume
Press the or . You can also adjust th e v
olume using the steer-
ing switches.
Speaking on the phone
The following screen is displayed when speaking on the phone.
■ T
o adjust the received call volume
Press the or . You can also adjust th e v
olume using the steer-
ing switches.
■ T
o prevent the other party from hearing your voice
Touch the .
■ Inputting a k
ey
When using phone services such as an answ
ering service or a bank,
you can store phone numbers and code numbers in the phone book.
■International calls
Received international calls may not be disp
layed correctly, depending on the
mobile phone in use.

323
3-7. Other interior features
3
Interior features
Power outlet
■The power outlet can be used when
The power switch is in “ACC” or “IG-ON” mode.
NOTICE
■To avoid damaging the power outlet
Close the power outlet lid when not in use. 
Foreign objects or liquids that enter th e power outlet may cause a short circuit.
■To prevent the fuse from being blown
Do not use an accessory that uses more than 12V/10A.
■To prevent 12 volt battery discharge
Do not use the power outlet longer than necessary when the hybrid system is off.
The power outlet can be used for 12V accessories that run on less than
10A.

Maintenance and care4
343
4-1. Maintenance and care ......... 344Cleaning and protecting the 
vehicle exterior........................ 344
Cleaning and protecting the 
vehicle interior......................... 346
4-2. Maintenance ........................... 349 Maintenance 
requirements ............................ 349
General maintena nce .............. 351
Emission inspection and 
maintenance (I/M) 
programs ................................... 354 4-3. Do-it-yourself

maintenance......................... 355
Do-it-yourself service 
precautions ............................... 355
Hood .............................................. 358
Positioning the jack .................. 359
Engine compartment ................ 361
Tires ................................................. 375
Tire inflation pressure .............. 385
Wheels .......................................... 389
Air conditioning filter ............... 391
Electronic key battery ............. 393
Checking and replacing 
fuses ............................................. 395
Headlight aim ................................ 411
Light bulbs..................................... 413

356
4-3. Do-it-yourself maintenance
CAUTION
The engine compartment contains many mechanisms and fluids that may move sud-
denly, become hot, or become electrically energized. To avoid death or serious injury.
■When working on the engine compartment:
●Keep hands, clothing, and tools away from the moving fan and engine drive belt.
●Be careful not to touch the engine, inverter, radiator, exhaust manifold, etc. right
after driving as they may be hot. Oil and other fluids may also be hot.
●Do not leave anything that may burn easily , such as paper or rags, in the engine
compartment.
●Do not smoke, cause sparks or expose an open flame to fuel or the battery. Fuel
and battery fumes are flammable.
●Be extremely cautious when working on the battery. It contains poisonous and
corrosive sulfuric acid.
ItemsPa r t s a n d t o o l s
Engine oil level ( P. 3 6 3 )
• “Toyota Genuine Motor Oil” or
equivalent
• Rag or paper towel, funnel (used only for adding engine oil)
Fuses ( P. 3 9 5 )• Fuse with same amperage rating as
original
Headlight aim ( P. 4 1 1 )• Phillips-head screwdriver
Radiator and condenser (P. 3 6 9 )
Tire inflation pressure ( P. 3 8 5 )• Tire pressure gauge
• Compressed air source
Wa s h e r f l u i d ( P. 3 74 )
• Water washer fluid containing anti-
freeze (for winter use)
•Funnel

361
4-3. Do-it-yourself maintenance
4
Maintenance and care
Engine compartment
■12 volt battery
P. 3 7 1
Engine oil level dipstick 
( P. 363)
Engine oil filler cap 
( P. 364)
Brake fluid reservoir (P. 370)
Fuse box ( P. 395)Washer fluid tank 
( P. 3 74 )
Gasoline engine/inverter 
coolant reservoir ( P. 368)
Electric cooling fans
Condenser ( P. 369)
Radiator ( P. 369)

395
4-3. Do-it-yourself maintenance
4
Maintenance and care
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 power switch to “OFF” mode.
Remove the engine compartment cover if necessary.
P. 3 6 2
Open the fuse box cover.
Engine compartment
Remove the clips.
Front controller in the engine compartment fuse box Lift the lid off while pushing the
tabs on either side.STEP1
STEP2
STEP3

397
4-3. Do-it-yourself maintenance
4
Maintenance and care
Luggage compartment (vehicles with active stabilizer suspension
system)
Remove the lid.
After a system failure, see “Fuse la y
out and amperage ratings”
( P. 4 0 0 ) for details about which fuse to check.
Remove the fuse with the pull-
out tool.STEP4
STEP5

398
4-3. Do-it-yourself maintenance
Check if the fuse has blown.
Type ANormal fuse
Blown fuse
Replace it with one of an appro-
priate amperage rating. The
amper
age rating can be found
on the fuse box lid.
Type B
Normal fuse
Blown fuse
Replace it with one of an appro-
priate amperage rating. The
amper
age rating can be found
on the fuse box lid.
Type C
Normal fuse
Blown fuse
Contact your Lexus dealer.
STEP6

399
4-3. Do-it-yourself maintenance
4
Maintenance and care
Type D
Normal fuse
Blown fuse
Contact your Lexus dealer.