2007 Lexus GS 450h Owners Manual - Page 173

2-4. Using other driving systems Warning beep volume and touch screen settings You can change the warning beep volume and touch screen operating conditions. Press to display the "Information" screen. Then touch . n Changing the warning beep volume STEP 1 Touch . STEP 2 Adjust the beep volume, then touch . 2 n Changing the touch screen operating conditions STEP 1 Touch . STEP 2 Set one of the following operating condition, then touch l : Displays when the sensors detect an obstacle. l When driving . : Displays if maneuvers are required to avoid an obstacle (if an obstacle is likely to come within 0.8 ft. [25 cm] of the vehicle). : Does not display the intuitive parking assist detection screen. When an obstacle is detected while the rear view monitor is in use, the warning indicator will appear in the top right of the screen even has been selected. l 155