VEHICULAR VISION SYSTEM WITH EPISODIC DISPLAY OF VIDEO IMAGES SHOWING APPROACHING OTHER VEHICLE

A vehicular vision system includes a camera disposed at an exterior portion of a body side of the equipped vehicle and viewing sideward and rearward of the equipped vehicle. A video display screen is disposed in an interior cabin of the equipped vehicle and operable to display video images. When no other vehicle is detected in another traffic lane, the video display screen displays video images representative of a first portion of the exterior scene viewed by the camera. Responsive to determination that another vehicle is in the other traffic lane and approaching from rearward of the equipped vehicle, the video display screen displays video images representative of a second portion of the exterior scene that includes the determined other vehicle. Responsive to detection of the other vehicle, the video display screen displays a graphic overlay overlaying the displayed video images representative of the second portion of the exterior scene.