To be perfectly clear, i am totally against any kind of noise pollution added to an improved product, that being said we have no control over our GOV'T that is run by lobbyist that get what they want based on the amount of money tendered, to ease the pain I would use the fairly unobtrusive beep that the rear hatch emits when lowering, i don't think you would hear that in the cabin if pointed from the front of the car.