2010 Lexus IS250C ad blue

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3-4. Using the hands-free phone system (for mobile phones)
Setting voice guidance volumeSelect “Guidance Vol” using , and .
Change the voice guidance volume using , and.
Displaying the Bluetooth® device address and name
Select “Device Name” using , and .
Press or to display the Bluetooth
® device address
and name.
Select “Go Back” using , and to return to
“System Setup”.
Initializing the system
Select “Initialize” and then “Confirm” using , and.
Select “Confirm” again using , and .
STEP1
STEP2
STEP1
STEP2
STEP3
STEP1
STEP2

331
3-4. Using the hands-free phone system (for mobile phones)
3
Interior features
■Initialization
●The following data in the system can be initialized:
•Phone book
• Outgoing and incoming call history
•Speed dials
• Registered mobile phone data
•Security code
• Registered Bluetooth
® enabled portable player data
• Passkey for the mobile phones
• Passkey for the Bluetooth
® audio players
•Guidance volume
• Receiver volume
• Ring tone volume
●Once the initialization has been complete d, the data cannot be restored to its
original state.
■When the phone book is locked
The following functions cannot be used:
●Dialing by inputting a name
●Speed dialing
●Dialing a number stored in the call history memory
●Using the phone book

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3-7. Other interior features
■Safety Connect Services Information
●Phone calls using the vehicles Bluetooth® technology will not be possible dur-
ing Safety Connect.
●Safety Connect is available beginning Fall 2009 on select Lexus models. Con-
tact with the Safety Connect response center is dependent upon the telematics
device being in operative condition, ce llular connection availability, and GPS
satellite signal reception, which can limit the ability to reach the response center
or receive emergency service support. Enrollment and Telematics Subscription
Service Agreement required. A variety of subscription terms is available;
charges vary by subscription term selected.
●Safety Connect services will function in the United States, including Hawaii and
Alaska, and in Canada. The services will not function outside of the United
States in countries other than Canada. For details about the service, contact
your Lexus dealer.
●Safety Connect services ar e not subject to section 255 of the Telecommunica-
tions Act and the device is not TTY compatible.
■Languages
The Safety Connect response center will offer support in multiple languages. The
Safety Connect system will offer voice prompts in English and Spanish. Please indi-
cate your language of choice when enrolling.
■When contacting th e response center
You may be unable to contact the response center if the network is busy.

409
4-3. Do-it-yourself maintenance
4
Maintenance and care
■Checking battery condition (vehicles with the battery indicator)
Check the battery condition using the indicator color.
Blue: Good condition
Red: Not working properly,
have the battery checked by
your Lexus dealer.
White: Charging is necessary.
Have the vehicle inspected by
your Lexus dealer.
■Before recharging
When recharging, the battery produces hydrogen gas which is flammable and
explosive. Therefore, before recharging:
●If recharging with the battery installed on the vehicle, be sure to disconnect the
ground cable.
●Make sure the power switch on the charger is off when connecting and discon-
necting the charger cables to the battery.
■After recharging/reconnecting the battery
In some cases, the engine may not start. Follow the procedure bellow to initialize
the system.
Shift the shift lever to P (automatic transmission) or depress the brake
pedal with the shift lever in N (manual transmission), and turn the
“ENGINE START STOP” switch OFF.
Open and close any of the doors.
Start the engine. (If the engine does not start first time, repeat the proce-
dure.)
If the engine will not start even after mult iple attempts at the above method, contact
your Lexus dealer.
STEP1
STEP2
STEP3

580
Alphabetical index
Alphabetical index
A/C ............................................................230
ABS.............................................................204
AFS .............................................................. 175
Adaptive front lighting system ......... 175
Air conditioning filter ..........................428
Air conditioning systemAir conditioning filter ....................... 428
Automatic air conditioning system .................................................. 230
Airbags Airbag operating conditions......... 103
Airbag precautions for your child........................................................ 106
Airbag warning light ........................ 470
Front passenger occupant
classification system........................... 111
General airbag precautions ......... 106
Locations of airbags.......................... 100
Modification and disposal of airbags .................................................... 110
Proper driving po sture ........... 98, 106
Side airbag operating conditions............................................ 103
Side airbag precautions .................. 106
SRS airbags ........................................... 100
Alarm ............................................................ 95
Antenna .................................................... 247
Anti-lock brake system ......................204
Ashtrays ....................................................352
Audio input ..............................................284 Audio system
Antenna................................................... 247
AUX adapter ...................................... 284
Bluetooth
® audio ............................. 289
CD player/changer ......................... 250
iPod
®...................................................... 265
MP3/WMA disc................................257
Optimal use ......................................... 282
Portable music player ..................... 284
Radio ........................................................ 242
Steering wheel audio switch........ 286
USB memory ....................................... 273
Automatic air conditioning system .................................................... 230
Automatic headlight leveling
system ...................................................... 176
Automatic light control system......... 174
Automatic transmission Automatic transmission ................... 147
If the shift lever cannot be shifted from P...................................505
S mode .......................................................151
AUX adapter ......................................... 284
A

581
Alphabetical index
Back-up lightsWattage ................................................. 547
Battery Checking ...............................................408
If the vehicle has a discharged battery.................................................... 512
Preparing and checking before winter .................................... 220
Bluetooth
® audio ................................ 289
Bluetooth® phone ............................... 307
Brake Fluid .......................................................... 406
Parking brake ........................................ 157
Brake assist ............................................. 204
Care Exterior ...................................................380
Interior..................................................... 383
Seat belts ............................................... 384
Cargo capacity ....................................... 216
Cargo hooks .......................................... 359
CD changer ........................................... 250
CD player................................................ 250
Chains ....................................................... 220
Child restraint system Booster seats, definition.....................116
Booster seats, installation ................ 123
Convertible seats, definition ............116
Convertible seats, installation ....... 123
Front passenger occupant classification system ...........................111
Infant seats, definition ..........................116
Infant seats, installation...................... 123
Installing CRS with LATCH anchors ................................................... 121
Installing CRS with seat belts ........ 123 Installing CRS with top straps........126
Child safety Airbag precautions ............................ 106
Battery precautions .................410, 514
Child restraint system ......................... 116
How your child should wear the seat belt ..........................................68
Installing child restraints................... 120
Power window lock switch .............. 78
Power window precautions ........... 80
Removed electronic key battery precautions........................................ 432
Seat belt guide........................................66
Seat belt extender precautions...... 70
Seat belt precautions ..........................69
Seat heater precautions..................357
Trunk precautions................................. 49
Cigarette lighter....................................353
Cleaning Exterior................................................... 380
Interior .................................................... 383
Seat belts ............................................... 384
Clock .........................................................348
Compass ..................................................368
Condenser ..............................................406
Console box ............................................ 341
Cooling system Engine overheating............................ 515
Cornering assist sensors .................... 198
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