2001 Lexus LS 430 Owners Manual - Page 661

STARTING AND DRIVING LEXUS PARK ASSIST SYSTEM 31L170 31L147 You can use this system in either of the following ways. "Sensors The Lexus park assist system will help you to easily park by detecting any obstacle around your vehicle with ultrasonic sensors and informing you of the approximate distance from the vehicle to the obstacle with the indicators on the display and with beeping sounds.* This system will operate at a vehicle speed of less than about 10 km/h (6 mph) with the selector lever in a position other than "P". NOTE: *The volume of the beeps can be changed. Ask your Lexus dealer for details. D Push the main switch of the Lexus park assist system with the ignition on. A beep sounds for a second. After the system self−check is performed, the Lexus park assist system screen appears for 2 seconds. D Push the main switch of the Lexus park assist system and turn the ignition on. The Lexus park assist system screen appears for 2 seconds and the system self −check is performed. At this time, a beep does not sound. Up to 4 indicator bars are shown on the front and rear sides of the vehicle mark and up to 3 indicator arcs are shown on each corner of the vehicle mark. The number of indicators shows the approximate range up to the obstacle. The indicator marks disappear one−by−one as your vehicle comes closer to the obstacle. Also, as you get closer to the obstacle, the beeping interval becomes shorter. To turn off the system, push the main switch again. 239