2006 Lexus GS 300 Owners Manual - Page 399

STARTING AND DRIVING The back sensor only operates when the transmission is in "R", it checks the approximate distance to obstacles close to the rear of the vehicle, and sounds a warning depending on the distance. 1 Multi−information display: The indicator bars will come on depending on the distance to the obstacle and will flash when the distance between the vehicle and the obstacle is less than about 35 cm (1.1 ft.). Screen: The indicator bars will come on in yellow depending on the distance to the obstacle. When the distance between the vehicle and the obstacle is less than about 35 cm (1.1 ft.), the yellow indicator bars will turn red. Numerous obstacles are detected on the front and rear of the vehicle simultaneously 2 G31060 Beeps: As distance to the obstacle gets closer, the interval of the intermittent sound gets shorter, and then finally to a continuous sound when the distance between the vehicle and the obstacle is less than about 35 cm (1.1 ft.). CAUTION When backing up, be sure to confirm a safe distance around your vehicle with your eyes to avoid an accident. When obstacles are detected on the front and rear of the vehicle at the same time; the multi−information display and screen illuminate their relevant indicator bars. And beeps are as follows: 1 Obstacles detected on the front and rear of the vehicle are not in areas where continuous beeping should sound: 375