Lexus LS460 2011 Owner's Manual page 287

Customization of the Lexus parking assist-sensor
The buzzer volume, display and buzzer timing and display of the
graphic on the screen can be customized.
STEP 1
Press "SETUP" to display the "Setup" screen. (P. 374)
STEP 2
Touch "Vehicle" on the "Setup" screen.
STEP 3
Touch "LEXUS Park Assist" on the "Vehicle settings"
screen.
LS460_EE
2-4. Using other driving systems
Alert volume setting
Display on/off
Alert distance setting
2
271