2008 Lexus GS450h Scheduled Maintenace Guide / LEXUS 2008 GS450H OWNER'S MANUAL (OM30A96U)

217
2-5. Driving information
2
When driving
GS_HV_U
December 12, 2007 3:50 pm
Shifting the windshield wiper positionYou can shift the wipers to the rest position manually. (In heavy snow or
icy condition etc.)
Grip the hook section of the wiper arm firmly when shifting the wiper
position.
To rest position
Raise the wiper in line with the
windshield.
You can stand the wipers up for the
rest position.
*: More than 3.9 in. (10 cm)
To retract position Lower the wipers by pressing on
the upper part of the hook section.

218
2-5. Driving information
GS_HV_U
December 12, 2007 3:50 pm
■Snow chain installation
Observe the following precautions when installing and removing chains.
●Install and remove tire chains in a safe location.
●Install tire chains on the rear tires only. Do not install tire chains on front tires.
●Install tire chains following the instructions provided in the accompanying
instructions.
CAUTION
■Driving with snow tires
Observe the following precautions to reduce the risk of accidents. 
Failing to do so may result in a loss of vehicle control and cause death or serious
injury.
●Use tires of the size specified for your vehicle.
●Maintain the specified level of tire inflation pressure.
●Do not drive in excess of 75 mph (120 km/h ), regardless of the type of snow tires
being used.
●Use snow tires on all, not just some wheels.
■Driving with snow chains
Observe the following precautions to reduce the risk of accidents. 
Failing to do so may result in the vehicle being unable to be driven safely, and may
cause death or serious injury.
●Do not drive in excess of the speed limit specified for the tire chains being used,
or 30 mph (50 km/h), whichever is lower.
●Avoid driving on bumpy road surfaces or over potholes.
●Avoid sudden turns and braking, as use of chains may adversely affect vehicle
handling.
●Slow down sufficiently before entering a curve to ensure that vehicle control is
maintained.

219
2-5. Driving information
2
When driving
GS_HV_U
December 12, 2007 3:50 pm
NOTICE
■Repairing or replacing snow tires
Request repairs of and obtain replacement snow tires from Lexus dealers or legiti-
mate tire retailers. 
This is because the removal and attachment of snow tires affects the operation of
the tire pressure warning valves and transmitters.
■Fitting tire chains
The tire pressure warning valves and transmitters may not function correctly when
tire chains are fitted.

220
2-5. Driving information
GS_HV_U
December 12, 2007 3:50 pm
Trailer towing
Lexus does not recommend towing a trailer with your vehicle. Lexus also
does not recommend the installation of a tow hitch or the use of a tow hitch
carrier for a wheelchair, scooter, bicycle, etc. Your Lexus is not designed
for trailer towing or for the us e of tow hitch mounted carriers.

221
2-5. Driving information
2
When driving
GS_HV_U
December 12, 2007 3:50 pm
Dinghy towing
NOTICE
■To avoid serious damage to your vehicle
Do not tow your vehicle with 4 wheels on the ground.
Your vehicle is not designed to be dinghy towed (with 4 wheels on the
ground) behind a motor home.

222
GS_HV_U
December 12, 2007 3:30 pm
3-1. Using the touch 
screen ................. .......... 224
Touch screen ........................... 224
Setting the touch screen ..... 227
3-2. Using the air conditioning 
system and 
defogger....................... 232
Automatic air conditioning 
system..................................... 232
Rear window and 
outside rear view 
mirror defoggers................. 240
Interior features3

Interior features3
223
GS_HV_U
December 12, 2007 3:30 pm
3-3. Using the audio 
system ............................ 241
Audio system type................... 241
Using the radio........................ 244
Using the cassette player .... 253
Using the CD player ............. 257
Playing MP3 and 
WMA discs............................ 262
Using the DVD player........... 266
Playing DVD 
video/audio............................ 269
Playing video CD .................... 281
DVD player and DVD 
video disc information ...... 285
Optimal use of the 
audio/video system ............. 297
Using the AUX adapter ...... 302
Using the steering 
switches ................................. 303
3-4. Using the hands-free 
system (for cellular 
phone)........................... 306
Hands-free system 
(for cellular phone) ............. 306
Using the Bluetooth
® 
phone ........................................ 311
Setting the hands-free  system ..................................... 326 3-5. Using the interior

lights ............................. 352
Interior lights list .................... 352
3-6. Using the storage 
features ........................ 355
List of storage features......... 355
3-7. Other interior  features ........................ 362
Sun visors ................................. 362
Vanity mirror ........................... 363
Clock ......................................... 364
Outside temperature 
display..................................... 365
Ashtrays.................................... 366
Cigarette lighte r ..................... 367
Power outlet ............................ 368
Seat heaters/ventilators ...... 369
Armrest ..................................... 371
Rear sunshade ........................ 372
Floor mats ................................. 374
Trunk features ......................... 375
Garage door opener ............. 377
Compass .................................. 383
Lexus Link System ................. 387

224
GS_HV_U
December 12, 2007 3:50 pm
3-1. Using the touch screen
Touch screen
By touching the screen with your finger, you can control the audio system
and air conditioning, adjust the screen display etc.
With navigation system
Without navigation system
The “Information” screen shown in the above illustration is displayed when
is pressed.