Subaru Legacy Manuals 2017 Legacy Owner's Manual | Page 426

Starting and operating/BSD/RCTA ! Lane Change Assist (LCA) 1) Operating range The system notifies the driver of vehicles approaching at a high speed in the neighboring lanes. . If the system detects a vehicle approaching at a high speed in the neighboring lanes, it warns the driver of dangers by illuminating the BSD/RCTA approach indicator light(s) on the outside mirror(s). . If the driver operates the turn signal lever in the direction where the BSD/ RCTA approach indicator light is illuminating, the system warns the driver of dangers by flashing the BSD/RCTA approach indicator light. ! Rear Cross Traffic Alert (RCTA) 1) 7-55 ! Limitations of the detectability of RCTA Since the detectability of RCTA is limited, the RCTA may not operate properly in parking areas in which the parking spaces are drawn diagonally to the driving lanes. Operating range The system notifies the driver of another vehicle approaching from either side when driving in reverse. This feature helps the driver check the rear and side areas of the vehicle when moving backward. If the system detects a vehicle approaching from either side while moving backward, it warns the driver of dangers in the following way. . The BSD/RCTA approach indicator light(s) on the outside mirror(s) flashes. . A warning buzzer sounds. . An icon appears on the rear view camera screen (if equipped) Example 1 1) The detection range of the radar sensors 2) Area out of detection range of the radar sensors A) Vehicle that may not be detected B) Parked vehicle WARNING An approaching vehicle (A) may not be detected because the detection range is limited by the parked vehicle (B). Always be sure to check – CONTINUED –