2010 Lexus IS F key

286
3-4. Using the hands-free phone system (for mobile phones)
■Automatic volume adjustment
When vehicle speed reaches 50 mph (80 km/h) or more, the volume automati-
cally increases. The volume returns to the previous volume setting when vehicle
speed drops to 43 mph (70 km/h) or less.
■When using a voice command
For numbers, say a combination of single digits from zero to nine, # (pound),
 (star), and + (plus).
Say the command correctly and clearly.
■Situations in which the system may not recognize your voice
●When driving on rough roads
●When driving at high speeds
●When air is blowing out of the vents onto the microphone
●When the air conditioning fan emits a loud noise
■Operations that cannot be performed while driving
●Operating the system with , and
●Registering a mobile phone to the system
■Changing the passkey
P. 2 9 4

291
3-4. Using the hands-free phone system (for mobile phones)
3
Interior features
Setting a mobile phone
Registering a mobile phone
Select “Pair Phone” using a voice command or , and ,
and perform the procedure for registering a mobile phone. (P. 2 8 2 )
Registering a mobile phone in the hands-free phone system allows the sys-
tem to function. The following functions can be used for registered mobile
phones:
■Functions and operation procedures
To enter the menu for each function, follow the steps below using a
voice command or , and :
●Registering a mobile phone
1. “Setup”  2. “Phone Setup”  3. “Pair Phone”
●Selecting a mobile phone to be used
1. “Setup”  2. “Phone Setup”  3. “Connect Phone (Connect)”
●Changing the registered name of a mobile phone
1. “Setup”  2. “Phone Setup”  3. “Change Name”
●Listing the registered mobile phones
1. “Setup”  2. “Phone Setup”  3. “List Phones”
●Changing the passkey
1. “Setup”  2. “Phone Setup”  3. “Set Passkey”
●Deleting a registered mobile phone
1. “Setup”  2. “Phone Setup”  3. “Delete Phone”

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3-4. Using the hands-free phone system (for mobile phones)
Listing the registered mobile phones
Select “List Phones” using a voice command or , and .
The list of registered mobile phones will be read aloud.
When listing is complete, the system returns to “Phone Setup”.
Pressing the talk switch while the name of a mobile phone is being read
aloud selects the mobile phone, and the following functions will become
available:
●Selecting a mobile phone: “Connect Phone (Connect)”
●Changing a registered name: “Change Name”
●Deleting a mobile phone: “Delete Phone”
Changing the passkey
Select “Set Passkey” using a voice command or ,
and .
Pattern A
Press the talk switch, say a 4 to 8-digit number, and select “Con-
firm” using a voice command or , and .
Pattern B
Select a 4 to 8-digit number using , and .
The number should be input 1 digit at a time.
When the entire number to be registered as a passkey has been
input, press again.
If the number to be registered has 8 digits, pressing is not nec-
essary.
STEP1
STEP2
STEP2
STEP3

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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 completed, 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

306
3-5. Using the interior lights
Interior lights list
Your Lexus is equipped with the illuminated entry system to assist in enter-
ing the vehicle. Owing to the function of the system, the lights shown in the
following illustration automatically turn on/off according to the presence of
the electronic key, whether the doors are locked/unlocked, whether the
doors are opened/closed, and the “ENGINE START STOP” switch mode.
Front personal lights (P. 308)
Front interior lights (P. 308)
Shift lever light (when the “ENGINE START STOP” switch is in
ACCESSORY or IGNITION ON mode)
Rear personal lights (P. 308)
Rear overhead courtesy light
Rear interior light
Front door courtesy lights

310
3-6. Using the storage features
List of storage features
Glove box
Open (push button)
Lock with the mechanical key
Unlock with the mechanical key
Overhead console
Glove box
Bottle holders/door pockets
Cup holders
Console box/cup holder
Glove box

Maintenance and care4
353
4-1. Maintenance and care
Cleaning and protecting
the vehicle exterior............. 354
Cleaning and protecting
the vehicle interior .............. 357
4-2. Maintenance
Maintenance
requirements ........................ 360
General maintenance .......... 362
Emission inspection and
maintenance (I/M)
programs................................ 3654-3. Do-it-yourself maintenance
Do-it-yourself service
precautions ........................... 366
Hood .......................................... 369
Positioning a floor jack ......... 370
Engine compartment ........... 372
Tires............................................ 386
Tire inflation pressure........... 397
Wheels ....................................... 401
Air conditioning filter ........... 403
Electronic key battery.......... 406
Checking and replacing
fuses ........................................ 408
Headlight aim ......................... 422
Light bulbs ................................ 424

406
4-3. Do-it-yourself maintenance
Electronic key battery
Replace the battery with a new one if it is discharged.
■You will need the 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