2007 Lexus ES 350 Navigation Manual - Page 271

ES350_Navi_U (L/O 0603) INTUITIVE PARKING ASSIST 267 - Back sensors - Setting the Intuitive parking assist The volume of the beeps and turning on or off of the display can be set. " 1 About 1.8 ft. (60 cm) to about 4.5 ft. (150 cm) 2 About 1.4 ft. (45 cm) to about 1.8 ft. (60 cm) 3 About 1.1 ft. (35 cm) to about 1.4 ft. (45 cm) 4 Less than about 1.1 ft. (35 cm) Display: When an obstacle is detected, the indicator will flash yellow. The flashing speed becomes faster as the vehicle gets closer to the obstacle. When the distance between the vehicle and the obstacle is less than about 1.1 ft. (35 cm), the indicator will illuminate in red. Beeps: As distance to the obstacle gets closer, the interval of the intermittent sound gets shorter, and then finally changes to a continuous sound when the distance between the vehicle and the obstacle is less than about 1.1 ft. (35 cm). 1. Push the "INFO" button to display the "Information" screen. CAUTION When reversing, be sure to visually confirm a safe distance around your vehicle to avoid an accident.