My main issue is the blind spot alert is signaled (in the side view mirror and dash) when a car is a full car length behind me...that’s too far. And because the alert is triggered , the car will buzz and warn as though I’m going hit something even though I’m safely changing lanes, which is distracting and a false alarm. I’ve driven many cars with blind spot alert , and never had one trigger unless a car was really in your blind spot. As far as I can tell, this is not configurable.