2007 Lexus GS 350 Owners Manual - Page 220
2007 Lexus GS 350 Manual
Page 220 highlights
2-4. Using other driving systems Beeps and obstacle distance A beep sounds when an obstacle with which there is a danger of collision is detected. As the vehicle moves closer to the obstacle, the interval of the beep becomes shorter. l When the following obstacle distances are reached, the beep changes from intermittent to continuous: • If the distance to the obstacle detected by the dual sensors or rear corner sensors is less than 0.8 ft. (25 cm). • If the distance to the obstacle detected by the back sensors is less than 1.1 ft. (35 cm). l If obstacles are detected by the dual sensors in 2 places at once, or if both rear corner sensors detect obstacles at the same time, the system will sound a warning beep for the closer of the 2 obstacles. l If multiple obstacles are detected in front and behind the vehicle at the same time, the warning beep will change in the following manner: • If an obstacle has been detected within 0.8 ft. (25 cm) of the front or rear of the vehicle (a continuous beep is sounding), and a new obstacle is detected near a different area of the vehicle, the warning beep will sound 6 beeps then one continuous beep. • If an obstacle has been detected within 0.8 ft. (25 cm) of the front or rear of the vehicle (a continuous beep is sounding), and a new obstacle is detected within 0.8 ft. (25 cm) of a different area of the vehicle, the warning beeps will sound 2 beeps then one continuous beep. l You can change the volume of the warning beeps. (→P. 150) 144