2010 Lexus IS250 change time

274
3-2. Using the audio system
Adjusting the Automatic Sound Levelizer (ASL)
Press .
The ASL switches between on and off modes each time is
pressed.
ASL automatically adjusts the volume and tone quality according to the noise
level as you drive your vehicle.
Adjusting sound quality and volume balance
■Changing sound quality modes
Press .
Pressing changes the sound mode in the following order:
“BAS”“MID”“TRE”“FAD”“BAL”
■Adjusting sound quality
Press or to adjust the level.
*: The sound quality level is adjusted individually in each audio mode.
Mode
displayedSound qual-
ity modeLevelPress Press 
“BAS”*Bass-5 to 5
LowHigh“MID”*Mid-range-5 to 5
“TRE”*Tr e b l e-5 to 5
“FAD”
Front/rear
volume
balance
F7 to R7Shifts to rearShifts to front
“BAL”
Left/right
volume
balance
L7 to R7Shifts to leftShifts to right

278
3-2. Using the audio system
Changing the audio source
Press when the audio system is turned on. The audio source
changes as follows each time is pressed. If no discs are inserted in
the player, or if the external device is not connected, that mode will be
skipped.
Type A:
FM1FM2SAT1SAT2SAT3CD player
Bluetooth
® audioAUXiPod® or USB memory
AM
Type B:
FM1FM2CD playerAUX
iPod
® or USB memoryAM
Adjusting the volume
Press “+” on to increase the volume and “-” to decrease the vol-
ume.
Hold down to continue increasing or decreasing the volume.
Selecting a radio station
Press to select radio mode.
Press “”or “” on to select a radio station.
To scan for receivable stations, press and hold until you hear a
beep.
Selecting a track/file or song
Press to select CD, Bluetooth
® audio, iPod® or USB
memory mode.
Press “” or “” on to select the desired track/file or song.
STEP1
STEP2
STEP1
STEP2

286
3-3. Using the Bluetooth® audio system
Guidance for registration completion is heard.
If the portable player has a Bluetooth
® phone, the phone can be regis-
tered at the same time. A voice guidance instruction to register a Blue-
tooth
® phone is heard.
Select “Yes” or “No” using a voice command or ,
and . (Bluetooth
® phone P. 302)
Menu list of the Bluetooth® audio system
First menuSecond
menuThird menuOperation detail
“Setup”
“BT•A
Setup”
“Pair Audio”Registering a portable player
“Connect”Selecting a portable player to
be used
“Change Name”Changing the registered name
of a portable player
“List Audios”Listing the registered portable
players
“Set Passkey”Changing the passkey
“Delete Audio”Deleting a registered portable
player
“System
Setup”
“Guidance Vol”Setting voice guidance volume
“Device Name”Displaying the Bluetooth®
device address and name
“Initialize”Initializing the system
STEP7

289
3-3. Using the Bluetooth® audio system
3
Interior features
Fast-forwarding and rewinding tracks
To fast-forward or rewind, press and hold “” or “” on until you
hear a beep.
Random playback
Press (RAND).
Repeat play
Press (RPT).
Scanning tracks
Press .
Switching the display
Press .
Each time is pressed, the display changes in the order of Elapsed time
 Album title  Track title  Artist name.
Using the steering wheel audio switches
P. 2 7 7

295
3-3. Using the Bluetooth® audio system
3
Interior features
Listing the registered portable players
Select “List Audio Players (List Audios)” using a voice command or
, and . The list of registered portable players will be
read aloud.
When listing is complete, the system returns to “BT•A Setup”.
Pressing the talk switch while the name of a portable player is being read
aloud selects the portable player, and the following functions will become
available:
●Selecting a portable player: “Connect Audio Player (Connect)”
●Changing a registered name: “Change Name”
●Deleting a portable player: “Delete Audio Player (Delete Audio)”
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

317
3-4. Using the hands-free phone system (for mobile phones)
3
Interior features
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

330
3-5. Using the interior lights
■To prevent the battery from being discharged
If the interior lights remain on when the door is not fully closed and the interior light
switch (door position on/off) is on, the lights will go off automatically after 20 min-
utes.
■Customization that can be configured at Lexus dealer
Setting (e.g. The time elapsed before lights turn off) can be changed. (Customiz-
able features
P. 5 5 0 )
Front door courtesy light
Front scuff lights (if equipped)
Outer foot lights
Turning the instrument panel light control knob fully to the left disables the
shift lever lights and front footwell lights.

422
4-3. Do-it-yourself maintenance
■When the initialization of the tire pressure warning system has failed
Initialization can be completed in a few minutes. However, in the following cases,
the settings have not been recorded and the system will not operate properly. If
repeated attempts to record tire inflation pressure settings are unsuccessful, have
the vehicle inspected by your Lexus dealer.
●When operating the satellite switch, the tire pressure warning light does not
flash 3 times.
●After carrying out the initialization procedure, the tire pressure warning light
blinks for 1 minute then stays on after driving for about 20 minutes.
■Routine tire inflation pressure checks
The tire pressure warning system does not replace routine tire inflation pressure
checks. Make sure to check tire inflation pressure as part of your routine of daily
vehicle checks.
■Tire pressure warning system certification
MODEL/FCC IDs:
Transmitter: PAXPMV107J
Receiver: HYQ13BCE
IC (Canada) IDs:
Transmitter: 3729A-PMV107J
Receiver: 1551A-13BCE
For vehicles sold in the U.S.A.
This device complies with Part 15 of the FCC Rules. Operation is subject to the fol-
lowing two conditions: (1) this device may not cause harmful interference, and (2)
this device must accept any interference received, including interference that may
cause undesired operation.
FCC WARNING:
Changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.
For vehicles sold in Canada
Operation is subject to the following two conditions: (1) this device may not cause
interference, and (2) this device must accept any interference, including interfer-
ence that may cause undesired operation of the device.