key Lexus GS450h 2009 Service Manual

404
3-7. Other interior features
GS_HV_U (OM30B44U)
April 27, 2009 10:09 am
Lexus Link System∗
∗: If equipped
The Lexus Link System is a communicati on service that uses Global Posi-
tioning System (GPS) data and cellular service to provide you with safety,
security and convenience. This system is only operational in GPS and cellu-
lar coverage areas. Button operation and voice commands are used to
operate the system. To operate the system, follow the voice guidance
instructions. For details about service and subscription, call the Lexus Link
Call Center at 1-800-25-LEXUS (1-800-255-3987) (toll-free).
■ Buttons
Voice keypad button
Volume control
Phone button
“SERVICES” button
Emergency button
■ Services
The Lexus Link System offers the following services.
● Airbag deployment notification ( →P. 4 0 6 )
● Emergency assistance ( →P. 4 0 6 )
● Stolen vehicle location assistance ( →P. 4 0 7 )
● Remote horn/lights and remote door lock/unlock ( →P. 4 0 7 )
● Advisor record ( →P. 4 0 8 )
● Personal calling ( →P. 4 0 8 )
● Other services ( →P. 4 0 7 )
Operating the Lexus Link System during a Bluetooth phone call will ter-
minate the Bluetooth phone call.
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3-7. Other interior features
GS_HV_U (OM30B44U)
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■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 intonation. 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 recognize 7, 10, and 11-digit numbers as well
as the number 911.
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Maintenance and care4
419
GS_HV_U (OM30B44U)
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4-1. Maintenance and careCleaning and protecting the vehicle exterior............. 420
Cleaning and protecting the vehicle interior .............. 423 4-2. Maintenance
Maintenance requirements 426
General maintenance .......... 428
Emission inspection and maintenance (I/M)
programs ................................ 431
4-3. Do-it-yourself maintenance Do-it-yourself service precautions ........................... 432
Hood .......................................... 435
Positioning a floor jack ......... 436
Engine compartment ........... 438
Tires............................................ 452
Tire inflation pressure........... 462
Wheels ....................................... 467
Air conditioning filter ........... 469
Electronic key battery.......... 472
Checking and replacing fuses ...................... 474
Headlight aim ......................... 489
Light bulbs................................ 492
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472
4-3. Do-it-yourself maintenance
GS_HV_U (OM30B44U)
April 27, 2009 10:09 am
Electronic key battery
Replace the battery with a new one if it is discharged.
■You will need th e following items:
● Flathead screwdriver
● Small Phillips-head screwdriver
● Lithium battery (CR1632)
■ Replacing the battery
Take out the mechanical key.
Remove the cover.
Remove the depleted battery.
Insert a new battery with the “+”
terminal facing up.
STEP1
STEP2
STEP3
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473
4-3. Do-it-yourself maintenance
4
Maintenance and care
GS_HV_U (OM30B44U)
April 27, 2009 10:09 am
■If the electronic key battery is discharged
The following symptoms may occur.
●The smart access system with push-button start and wireless remote control will
not function properly.
●The operational range is reduced.
■Use a CR1632 lithium battery
●Batteries can be purchased at your Lexus dealer, jewelers, or camera stores.
●Replace only with the same or equivalent type recommended by your Lexus
dealer.
●Dispose of used batteries according to the local laws.
■When the card key battery needs to be replaced
The battery for the card key is available only at Lexus dealers. Your Lexus dealer
can replace the battery for you.
CAUTION
■Removed battery and other parts
Keep away from children.
These parts are small and if swallowed by a child they can cause choking.
NOTICE
■For normal operation after replacing the battery
Observe the following precautions to prevent accidents.
●Always work with dry hands.
Moisture may cause the battery to rust.
●Do not touch or move any other components inside the electronic key.
●Do not bend the battery terminals.
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When trouble arises5
499
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5-1. Essential informationEmergency flashers.............. 500
If your vehicle needs to be towed ............................. 501
If you think something is wrong ...................................... 507
Event data recorder ............. 508 5-2. Steps to take in an
emergency
If a warning light turns on or a warning buzzer
sounds...................................... 510
If a warning message is displayed................................. 519
If you have a flat tire (Vehicles with standard tires) ............ 536
If you have a flat tire (Vehicles with run-flat tires) ............... 546
If the hybrid system will not start........................... 547
If the shift lever cannot be shifted
from “P”.................................. 548
If you lose your keys .............. 549
If the electronic key does not operate properly ................. 550
If the 12 volt battery is discharged ............................ 553
If your vehicle overheats ..... 557
If the vehicle becomes stuck........................................ 560
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532
5-2. Steps to take in an emergency
GS_HV_U (OM30B44U)
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Have the malfunction repaired immediately.After taking the specified steps to correct the suspected problem, check
that the warning message and light turn off.
InteriorbuzzerExterior buzzerWarning messageDetailsCorrection procedure
Once(Comes on for 10 seconds.)
(Flashing)
The electronic key
is not detected
when attempting
to start the hybrid
system.Confirm the
location of
the elec-
tronic key.
Once3 times
(Flashing)
An open door
other than the
driver’s door is
closed while the
electronic key is
outside the detec-
tion range and the
“POWER” switch
is in ACCES-
SORY or ON
mode.
Confirm the
location of
the elec-
tronic key.
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5
When trouble arises
533
5-2. Steps to take in an emergency
GS_HV_U (OM30B44U)
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InteriorbuzzerExterior buzzerWa r n i n g m e s s a g eDetailsCorrection procedure
Once3 times
(Flashing)
An open door
other than the
driver’s door is
closed while the
electronic key is
outside the detec-
tion range and the
“POWER” switch
is in ACCES-
SORY or ON
mode with the
shift lever in “P”.
Tu r n t h e
“POWER”
switch to
OFF or con-
firm the
location of
the elec-
tronic key.
Contin-
uousContin-
uous
(Displayed alternately)
(Flashing)
An open door
other than the
driver’s door is
closed while the
electronic key is
outside the detec-
tion range and the
“POWER” switch
is in ACCES-
SORY or ON
mode with the
shift lever not in
“P”.
•Shift the shift lever
to “P”.
•Confirm the loca-
tion of the
electronic
key.
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534
5-2. Steps to take in an emergency
GS_HV_U (OM30B44U)
April 27, 2009 10:09 am
InteriorbuzzerExterior buzzerWarning messageDetailsCorrection procedure
Once
(Flashing)
The electronic key
battery is low.Replace the
battery.
( → P. 4 7 2 )

An open door has
been closed and
the “POWER”
switch has been
turned twice to
the ACCES-
SORY mode from
OFF.
Press the
“POWER”
switch while
applying the
brakes.

(Flashing)
The steering lock
has not released
within 3 seconds
of pressing the
“POWER” switch.
The “POWER”
switch indicator
will flash green for
15 seconds.Press the
“POWER”
switch again
while turn-
ing the
steering
wheel with
the brake
pedal
depressed.
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5
When trouble arises
535
5-2. Steps to take in an emergency
GS_HV_U (OM30B44U)
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InteriorbuzzerExterior buzzerWa r n i n g m e s s a g eDetailsCorrection procedure
OnceThe electronic key
does not operate
properly.
→ P. 5 5 0

GS450h_HV_U.book Page 535 Monday, April 27, 2009 10:10 AM