Can someone please tell me exactly how eyesight works in city driving. when I am driving around 25mph, coming up on a car I am not getting any warning signal that obstacle in the way. there were a few close calls, I came very close to a car and still no warning. took it to dealer today, they took it for a test drive and said it is working fine. The times that it worked, I got quick warning then the car applies brakes, there was no time for me to reacted. I thought the purpose of eyesight is to warn you in enough time so you can react and if you don't reacted in enough time then the car will brake? Maybe I am miss understanding how it works.