2009 Lexus GS350 AIR COND

243
3-2. Using the air conditioning system and defogger
3
Interior features
GS_G_U (OM30B43U)
April 20, 2009 4:34 pm
Rear window and outside rear view mirror defoggers
■Operating conditions
The “ENGINE START STOP” switch must be in the IGNITION ON mode.
CAUTION
■When the outside rear view mirror defoggers are on
Do not touch the rear view mirror surface s, as they can become very hot and burn
you.
NOTICE
■To prevent 12 volt battery discharge
Turn the defoggers off when the engine is off.
These features are used to defog the rear window, and to remove rain-
drops, dew and frost from the outside rear view mirrors.
Press the button.
Press the button to turn on the
rear window and outside rear
view mirror defoggers. The
defoggers will automatically
turn off after approximately 15
minutes. Pressing the button
again also turns the defoggers
off.
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244
3-2. Using the air conditioning system and defogger
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Windshield wiper de-icer∗
■Operating conditions
The “ENGINE START STOP” switch must be in the IGNITION ON mode.
CAUTION
■When the windshield wiper de-icer is on
Do not touch the glass at the lower part of the windshield or to the side of the front
pillars as the surfaces can become very hot and burn you.
∗: If equipped
This feature is used to prevent ice fr om building up on the windshield and
wiper blades.
Press .
ON/OFF
Touch the switch to turn on the
windshield wiper de-icer. The
windshield wiper de-icer will
automatically turn off after
approximately 15 minutes.
Touching the switch again also
turns the de-icer off.
STEP1
STEP2
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255
3-3. Using the audio system
3
Interior features
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May 7, 2009 6:22 pm
■If the satellite radio does not operate normally
If a problem occurs with the XM
® tuner, a message will appear on the screen. Refer
to the table below to identify the problem, and take the suggested corrective action.
ANTENNA
The XM® antenna is not connected. Check whether
the XM® antenna cable is attached securely.
There is a short-circuit in the antenna or the surround-
ing antenna cable. See a Lexus certified dealer.
UPDATING
You have not subscribed to XM® Satellite Radio. The
radio is being updated with the latest encryption code.
Contact XM
® Satellite Radio for subscription infor-
mation. When a contract is canceled, you can choose
“CH000” and all free-to-air channels.
The premium channel you selected is not authorized.
Wait for about 2 seconds until the radio returns to the
previous channel or “CH001”. If it does not change
automatically, select another channel. If you want to lis-
ten to the premium channel, contact XM
® Satellite
Radio.
NO SIGNAL
The XM® signal is too weak at the current location.
Wait until your vehicle reaches a location with a stron-
ger signal.
LOAD INGThe unit is acquiring audio or program information.
Wait until the unit has received the information.
OFF AIRThe channel you selected is not broadcasting any pro-
gramming. Select another channel.
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312
3-4. Using the hands-free system (for cellular phone)
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April 27, 2009 10:48 am
■When using the hands-free system
●The audio system and voice guidance are muted when making a call.
●If both parties speak at the same time, it may be difficult to hear.
●If the received call volume is overly loud, an echo may be heard.
●Try to face toward the microphone as much as possible when speaking.
●In the following circumstances it may be difficult to hear the other party.
• When driving on unsealed roads
• When driving at high speeds
• If a window is open
• If the air conditioning is blowing directly on the microphone
• If the air conditioning is set to high
■Conditions under which the system will not operate
●If using a mobile phone that does not support Bluetooth®.
●If the mobile phone is switched off.
●If you are outside service range.
●If the mobile phone is not connected.
●If the mobile phone’s battery is low.
■Bluetooth® antenna
The antenna is built into the display. If the mobile phone is behind the seat or in the
console box, or touching or covered by metal objects, connection status may dete-
riorate.
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402
3-7. Other interior features
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April 27, 2009 10:48 am
■Speech recognition information
The Lexus Link speech recognition systems use speech technology that is designed
to understand a wide range of speakers of American English. However, the technol-
ogy may not work as well if a regional or ethnic accent is encountered. If the speech
recognition system does not work properly, refer to the following.
●The system does not recognize your command properly if noise is present. Per-
form the following to improve voice command recognition.
• Turn down or off the air conditioning system.
• Slow down to reduce wind noise.
• Close the windows and the moon roof to block outside noise.
• Have all occupants be quiet so that the system does not recognize their con- versation as a command.
●When to speak
Say a command within 5 seconds after the system prompts you to speak.
●How to speak
• Speak forcefully and clearly.
• Speak calmly and naturally.
• The driver should speak while facing forward, and the passenger shouldspeak facing the inside rear view mirror.
• Avoid speaking with a rising intonati on. Use a flat or falling intonation.
●Tips for one-word commands
• The system recognizes only one word at a time for personal calling. (There
are some exceptions, such as “Advanced services” and “My number”.)
• When inputting the security codes or voice-activated keypad number, you
must say them one digit at a time. When inputting a phone number, the
speech recognition system can recogniz e 7, 10, and 11-digit numbers as well
as the number 911.
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Maintenance and care4
405
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4-1. Maintenance and careCleaning and protecting the vehicle exterior............. 406
Cleaning and protecting the vehicle interior .............. 409 4-2. Maintenance
Maintenance requirements......................... 412
General maintenance ........... 414
Emission inspection and maintenance (I/M)
programs ................................. 417
4-3. Do-it-yourself maintenance Do-it-yourself service precautions ............................ 418
Hood ........................................... 421
Positioning a floor jack ......... 422
Engine compartment ........... 424
Tires............................................ 438
Tire inflation pressure........... 448
Wheels ...................................... 453
Air conditioning filter ........... 455
Electronic key battery.......... 458
Checking and replacing fuses ..................... 460
Headlight aim ......................... 485
Light bulbs ................................ 488
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419
4-3. Do-it-yourself maintenance
4
Maintenance and care
GS_G_U (OM30B43U)
April 27, 2009 10:48 am
ItemsPa r t s a n d t o o l s
Engine oil level (→P. 4 2 7 )
• “Toyota Genuine Motor Oil” or
equivalent
• Rag or paper towel, funnel (used
only for adding engine oil)
Fuses (→ P. 4 6 0 )• Fuse with same amperage rating as
original
Headlight aim ( →P. 4 8 5 )• Phillips-head screwdriver
Radiator and condenser (→P. 4 3 2 )
Tire inflation pressure ( →P. 4 4 8 )• Tire pressure gauge
• Compressed air source
Wa s h e r f l u i d ( →P. 4 3 7 )
• Water washer fluid containing anti-
freeze (for winter use)
•Funnel
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420
4-3. Do-it-yourself maintenance
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April 27, 2009 10:48 am
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,
observe the following precautions.
■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, radiator , exhaust manifold, etc. right after driv-
ing as they may be hot. Oil and other fluids may also be hot.
●Do not leave anything that may burn easi ly, such as paper or rags, in the engine
compartment.
●Do not smoke, cause sparks or expose an open flame to fuel or the 12 volt battery.
Fuel and 12 volt battery fumes are flammable.
●Be extremely cautious when working on the 12 volt battery. It contains poisonous
and corrosive sulfuric acid.
■When working near the electric cooling fan or radiator grille
Be sure the “ENGINE START STOP” switch is OFF.
With the “ENGINE START STOP” switch in IGNITION ON mode, the electric
cooling fan may automatically start to run if the air conditioning is on and/or the
coolant temperature is high. ( →P. 4 3 2 )
■Safety glasses
Wear safety glasses to prevent flying or falling material, fluid spray, etc. from getting
in the eyes.
NOTICE
■If you remove the air cleaner filter
Driving with the air cleaner filter removed may cause excessive engine wear due to
dirt in the air. Also a backfire could cause a fire in the engine compartment.
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