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What does a Double Beep alert mean?

97K views 17 replies 14 participants last post by  jrs1016  
I get this alert. It is the collision avoidance alert. I have definitely had some, what appear to be false, alerts. Not sure if they were in fact real, like a bird or something, definitely no vehicle nearby. I hadn't thought about a road bump or rise to trigger it, but will keep that in mind. I have not reported it yet to dealer since I can't substantiate it. Was thinking that if I had a dashcam, it might be able to provide support. (or am I just looking for an excuse to buy a dash-cam?!)