2015 LEXUS RX450h lock

5403-4. Using the audio system
■ Adjusting sound quality
Turning adjusts the level.
*: The sound quality level is adjusted individually in each audio mode.
Turning the Automatic Sound Levelizer (ASL) on/off
Turning clockwise turns on the ASL, and turning counter-
clockwise turns off the ASL.
ASL automatically adjusts the volume an d tone quality according to the noise
level as you drive your vehicle. Mode
displayed Sound qual-
ity mode Level Turn counter-
clockwise Tu r n c l o c k -
wise
“BAS” Bass
* -5 to 5
Low High“MID” Mid-range
* -5 to 5
“TRE” Tr e b l e
* -5 to 5
“FAD” Front/rear
volume
balance F7 to R7 Shifts to rear Shifts to front
“BAL” Left/right
volume
balance L7 to R7 Shifts to left Shifts to right

5413-4. Using the audio system
3
Interior features Using the AUX port
■
Operating portable audio devices connected to the audio system
The volume can be adjusted using the vehicle's audio controls. All other adjust-
ments must be made on the portable audio device itself.■
When using a portable audio devi ce connected to the power outlet
Noise may occur during playback. Use the power source of the portable audio
device.This port can be used to connect a po rtable audio device and listen to it
through the vehicle’s speakers.
Pull up the lever to release the
lock, and lift the armrest.
Open the cover and connect
the portable audio device.
Press .STEP 1
STEP 2
AUX port
STEP 3

5573-4. Using the audio system
3
Interior features
“Setup” “Security” “Set PIN” Setting a PIN code
“Phbk Lock” Locking the phone book
“Phbk Unlock” Unlocking the phone book
“Phone
Setup” “Pair Phone” Registering the mobile phone
to be used
“Connect” Selecting a mobile phone to be
used
“Change Name” Changing the registered name
of a mobile phone
“List Phones” Listing the registered mobile
phones
“Set Passkey” Changing the passkey
“Delete Phone” Deleting a registered mobile
phone
“System
Setup” “Guidance Vol” Setting voice guidance volume
“Device Name” Displaying the Bluetooth ®

device address and name
“Initialize” Initializing the systemFirst menu Second
menu Third menu Operation detail

5583-4. Using the audio system
■ Short cut key operation First menu Second menu Operation detail
“Dial XXX (name)” - Dialing a name registered in the
phone book
“Phone book add
Entry” - Adding a new phone number
“Phone book Change
name” - Changing a registered name in
the phone book
“Phone book Delete
Entry” - Deleting the registered data
“Phone book List
names” - Listing the registered data
“Phone book Set
Speed Dial” - Setting speed dials
“Phone book Delete
Speed Dial” - Deleting speed dials
“Dial XXX (number)” - Dialing by inputting a number
“Phonebook” “Phonebook Unlock” Unlocking the phone book
“Phonebook Lock” Locking the phone book

5713-4. Using the audio system
3
Interior features Security and system setup ■ Security setting items and operation procedures
To enter the menu for each function , follow the steps below using a
voice command or :
● Setting or changing the PIN (Personal Identification Number)
1. “Setup”  2. “Security”  3. “Set PIN”
● Locking the phone book
1. “Setup”  2. “Security”  3. “Phonebook Lock (Phbk Lock)”
● Unlocking the phone book
1. “Setup”  2. “Security”  3. “Phonebook Unlock (Phbk
Unlock)”
■ System setup items and operation procedures
To enter the menu for each function, follow the steps below using
:
● Setting voice guidance volume
1. “Setup”  2. “System Setup”  3. “Guidance Vol”
● Displaying the Bluetooth ®
device address and name
1. “Setup”  2. “System Setup”  3. “Device Name”
● Initializing the system
1. “Setup”  2. “System Setup”  3. “Initialize”

5723-4. Using the audio system
Setting or changing the PIN
■ Setting a PIN
Select “Set PIN” using a voice command or .
Enter a PIN using a voice command or .
When using , input the code 1 digit at a time.
■ Changing the PIN
Select “Set PIN” using a voice command or .
Enter the registered PIN using a voice command or .
Enter a new PIN using a voice command or .
When using , input the code 1 digit at a time.
Locking or unlocking the phone book
Select “Phonebook Lock (Phbk Lock)” or “Phonebook Unlock
(Phbk Unlock)” using a voice command or .STEP 1
STEP 2
STEP 1
STEP 2
STEP 3
STEP 1

5733-4. Using the audio system
3
Interior features Input the PIN by either of the fo llowing methods and select “Con-
firm” using a voice command or :
a. Press the talk switch and say the registered PIN.
b. Input a new PIN using .
Setting voice guidance volume
Select “Guidance Vol” using .
Change the voice guidance volume.
To decrease the volume: Turn counterclockwise.
To increase the volume: Turn clockwise.
Displaying the Bluetooth ®
device address and name
Select “Device Name” using .
Turn to display the Bluetooth ®
device address and name.
Select “Go Back” using to return to “System Setup”.STEP 2
STEP 1
STEP 2
STEP 1
STEP 2
STEP 3

5743-4. Using the audio system
Initializing the system
Select “Initialize” and then “Confirm” using .
Select “Confirm” again using .■
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 bookSTEP 1
STEP 2