My experience had been similar. Earlier this year I was travelling a straight road, one lane each direction, no vehicles behind me, none ahead of me and the closest oncoming vehicle was at least a 1/2 mile away. Cruising about 55 mph on a clear and sunny day and out of nowhere the Jeep decided it was a good time to apply full braking force, scared the crap out of me.I have the FCW on, but active braking off. I've gotten enough false warnings when there has literally been nothing in front of me, that I'm more fearful of being the one rear ended.