I always felt the parking sensors were set too close to go off. Which I talked to the dealer about when I bought it, and he said it was the normal distance and I didn’t need to worry it would warn me in enough time that they would save me from hitting anything. And last night it proved my point, I was in the dark in a parking lot I was not familiar with, and while looking for an exit. I found one of the few rather large based light post which had the light burnt out. The sensors didn’t beep until after I hit it. I was just letting the car idle while moving. I now have serious doubts on their usefulness.