Originally Posted by AP
and even then, it might be too late. Its only designed to limit the impact rather than prevent a collission in the first place. I've recently posted up a thread about BMW implemenation
It doesn't appear to be the best out there, perhaps the LCI will improve matters?
Based upon my experience it works quite well for collision avoidance when set to give the earliest warning. It will not prevent a collision per se by applying brakes, however the early warning system gives one an early warning that is most helpful.