The phrase "rear vision" refers to the ability to see or understand what has already happened in the past or behind you. It means looking back at events or experiences that you have already gone through and learning from them. Full definition
This available technology utilizes radar sensors to monitor approaching cross traffic passing behind the vehicle when backing up and alerts you through the standard rear vision camera screen and directional seat cushion vibrations. (chevrolet.com)
This available technology utilizes radar sensors to monitor approaching traffic passing behind the vehicle and alerts you through the standard rear vision camera screen. (chevrolet.com)
The outside mirrors are more than adequate to compensate for the lack of rear vision through the inside mirror. (autolist.com)