2011 Lexus IS 350 User Guide - Page 208
2011 Lexus IS 350 Manual
Page 208 highlights
2-4. Using other driving systems Disabling the pre-collision braking The pre-collision braking function can be turned on and off using the satellite switch. (→P. 358) Press "" to display the PCS brake setting ( ). Then, press the "ON/OFF" button in the middle of the switch to select either "ON" or "OFF" ( ). It may take approximately 3 seconds for the display to change after the satellite switch is operated. The "PCS" warning light flashes when "OFF" is selected. 2 When driving Radar sensor Detects vehicles or other obstacles on or near the road ahead and determines whether a collision is imminent based on the position, speed, and heading of the obstacles. Grille cover Radar sensor n Obstacles not detected The sensor cannot detect plastic obstacles such as pylons. There may also be occasions when the sensor cannot detect pedestrians, animals, bicycles, motorcycles, trees, or snowdrifts. 215