Just picked up a 13 fusion hybrid with adaptive cruise and forward collision warning. My question is where are the sensors for the forward collision feature? Also, how far away does the system warn you? I was driving in the City today some cars were stopping in front of me and I never got a warning light. I was approaching fairly quickly and did have to brake a bit harder than normal. My sensitivity is set to high. Anyone have any idea where the sensors are and how and when the system warns you?