light Lexus GS350 2011 Manual Online

207
2-4. Using other driving systems
2
When driving
GS_G_U (OM30C11U)
October 28, 2011 5:15 pm
Disabling pre-collision brakingPre-collision braking enabled
Pre-collision braking disabled
The “PCS” warning light flashes
when pre-collision braking is dis-
abled.
Radar sensorDetects vehicles or other obsta-
cles on or near the road ahead and
determines whether a collision is
imminent based on the position,
speed, and heading of the obsta-
cles. Grille cover
Radar sensor

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2-4. Using other driving systems
2
When driving
GS_G_U (OM30C11U)
October 28, 2011 5:15 pm
■Conditions that may trigger the system even if there is no possibility of collision
●When there is an object by the roadside at the entrance to a curve
●When passing an oncoming vehicle on a curve
●When driving over a narrow iron bridge
●When there is a metal object on the road surface
●When driving on an uneven road surface
●When passing an oncoming vehicle on a left-turn
●When your vehicle rapidly closes on the vehicle in front
●When a grade separation/interchange, sign, billboard, or other structure
appears to be directly in the vehicle’s line of travel
●When an extreme change in vehicle height occurs
●When there is an abnormality in the radar sensor
●When climbing a steep hill causes an overhead billboard or other metallic struc-
ture to appear directly in the vehicle’s line of travel
●When passing through certain ETC (Electronic Toll Collection system) gates
When the system is activated in the situations described above there is also a possi-
bility that the seat belts will retract quickly and the brakes will be applied with a force
greater than normal. When the seat belt is locked in the retracted position, stop the
vehicle in a safe place, release the seat belt and refasten.
■When there is a malfunction in the system
Warning lights and/or warning messages will turn on or flash. ( →P. 535, 546)

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2-4. Using other driving systems
2
When driving
GS_G_U (OM30C11U)
October 28, 2011 5:15 pm
CAUTION
■Handling the radar sensor
Observe the following to ensure the pre-collision system can function effectively.
●Keep the sensor and front grille clean at all times.
Clean the sensor and front grille with a soft cloth so you do not mark or damage
them.
●Do not subject the sensor or surrounding area to a strong impact.
If the sensor moves even slightly off position, the system may malfunction. If the
sensor or surrounding area are subject to a strong impact, always have the area
inspected and adjusted by a Lexus dealer.
●Do not disassemble the sensor.
●Do not attach accessories or stickers to the sensor, grille cover or surrounding
area.
●Do not modify or paint the sensor and grille.
■Limitations of the pre-collision system
Do not rely on the pre-collision system. Always drive safely, taking care to observe
your surroundings and checking for any obstacles or other road hazards.

Interior features3
227
GS_G_U (OM30C11U)
May 21, 2010 4:03 pm
3-3. Using the audio systemAudio system type.................. 257
Using the radio........................ 260
Using the CD/DVD player ...................................... 269
Playing an audio CD ............. 272
Playing MP3 and WMA discs............................. 276
Playing DVD video/audio (with DVD player) .............. 280
Playing a video CD
(with DVD player) ............... 294
CD/DVD player and DVD video disc information ....... 297
Listening to Bluetooth
®
audio....................................... 308
Listening to a USB
memory/iPod ......................... 316
Optimal use of the audio/video system ............. 326
Using the AUX port ............. 328
Using the steering switches.................................. 329 3-4. Using the hands-free system
(for cellular phone)
Hands-free system (for cellular phone) ............. 332
Using a Bluetooth
®
phone ...................................... 338
Setting the hands-free system (for cellular phone) ............. 353
3-5. Using the interior lights Interior lights list .................... 382
3-6. Using the storage features List of storage features......... 385
3-7. Other interior features Sun visors ................................. 393
Vanity mirrors ......................... 394
Clock ......................................... 395
Outside temperature
display..................................... 396
Ashtrays.................................... 397
Cigarette lighter .................... 398
Power outlet ............................ 399
Seat heaters/ventilators ...... 400
Armrest .................................... 402
Rear sunshade ........................ 403
Floor mats ................................ 406
Trunk features ......................... 408
Garage door opener .............. 411
Compass ................................... 418
Safety Connect ...................... 422

232
3-1. Using the touch screen
GS_G_U (OM30C11U)
October 28, 2011 5:15 pm
Adjusting the displayPress .
Adjust the display as desired using “-” / “+” /“R” / “G”.
If you do not touch the screen for 20 seconds, the system will return to
the previous screen.
*: Vehicles with DVD player only, displays during DVD video/audio or videoCD playback
STEP1
STEP2
“R”“G”
“Color”*RedGreen
“-”“+”
“Tone”*LighterDarker
“Contrast”LowerHigher
“Brightness”DarkerBrighter

233
3-1. Using the touch screen
3
Interior features
GS_G_U (OM30C11U)
October 28, 2011 5:15 pm
■To avoid damaging the touch screen
●Touch the screen lightly with your finger. If there is no response, remove your fin-
ger from the screen and try again.
●Remove any dirt on the screen by wiping with a soft cloth. Do not use detergent.
■When using the touch screen
●If the screen is cold, the display may be dark, or the system may seem to be
operating slightly slower than normal.
●The screen may seem dark and hard to see when viewed through sunglasses.
Change your angle of viewing, adjust the display on the “Display” screen or
remove your sunglasses.
■Changing between day mode and night mode
■To turn off the display
If “Screen Off” is touched, the screen display is turned off, and guidance is by voice
only.When the headlights are turned on, the
screen dims.
However, the screen can be switched to day
mode by touching “Day Mode”.
The screen will stay in day mode when the
headlights are turned on until “Day Mode”
is touched again.
The switch will not be displayed if the
instrument panel light control is set to the
brightest level.

239
3-1. Using the touch screen
3
Interior features
GS_G_U (OM30C11U)
October 28, 2011 5:15 pm
Clock settingsTouch “Clock” on the “Setup” screen. Select time zone
(with navigation system)
Daylight saving time on/off
Auto adjust clock on/off
(with navigation system)
Manual clock setting
■Manual adjustment
The minutes and hours can be adjusted manually when auto adjust clock is set to off.

254
3-2. Using the air conditioning system and defogger
GS_G_U (OM30C11U)
May 21, 2010 12:06 pm
■When the indicator light on “A/C” flashes
Touch “A/C” and turn off the air conditioning system before turning it on once more.
There may be a problem in the air conditioning system if the indicator light contin-
ues to flash. Turn the air conditioning system off and have it inspected by your Lexus
dealer.
■Air conditioning odors
●During use, various odors from inside and outside the vehicle may enter into
and accumulate in the air conditioning system. This may then cause odor to be
emitted from the vents.
●To reduce potential odors from occurring:
• It is recommended that the air conditioning system be set to outside air mode
prior to turning the vehicle off.
• The start timing of the blower may be delayed for a short period of time immediately after the air conditioning system is started in automatic mode.
CAUTION
■To prevent the windshield from fogging up
Do not use during cool air operation in extremely humid weather. The differ-
ence between the temperature of the outside air and that of the windshield can
cause the outer surface of the windshield to fog up, blocking your vision.
NOTICE
■To prevent 12 volt battery discharge
Do not leave the automatic air conditioning system on longer than necessary when
the engine is off.

305
3-3. Using the audio system
3
Interior features
GS_G_U (OM30C11U)
October 28, 2011 5:15 pm
■CD-R and CD-RW discs
●CD-R/CD-RW discs that have not been subject to the “finalizing process” (a
process that allows discs to be played on a conventional CD player) cannot be
played.
●It may not be possible to play CD-R/CD-RW discs recorded on a music CD
recorder or a personal computer because of disc characteristics, scratches or
dirt on the disc, or dirt, condensation, etc. on the lens of the unit.
●It may not be possible to play discs recorded on a personal computer depend-
ing on the application settings and the environment. Record with the correct
format. (For details, contact the appropriate application manufacturers of the
applications.)
●CD-R/CD-RW discs may be damaged by direct exposure to sunlight, high
temperatures or other storage conditions. The unit may be unable to play dam-
aged discs.
●If you insert a CD-RW disc into the MP3/WMA player, playback will begin
more slowly than with a conventional CD or CD-R disc.
●Recordings on CD-R/CD-RW cannot be played using the DDCD (Double
Density CD) system.
CAUTION
■DVD video precaution
Conversational speech on some DVDs is recorded at a low volume to emphasize
the impact of sound effects. If you adjust the volume assuming that the conversa-
tions represent the maximum volume level that the DVD will play, you may be star-
tled by louder sound effects or when you change to a different audio source.
Loud sounds may have a significant impact on the human body or pose a driving
hazard. Keep this in mind when you adjust the volume.

307
3-3. Using the audio system
3
Interior features
GS_G_U (OM30C11U)
October 28, 2011 5:15 pm
NOTICE
■Player precautions
Failure to follow the precautions below may result in damage to the discs or the
player itself.
●Do not insert anything other than discs into the disc slot.
●Do not apply oil to the player.
●Store discs away from direct sunlight.
●Never try to disassemble any part of the player.
●Do not insert more than one disc at a time.