Wondering if others have experienced spontaneous braking while using adaptive cruise. Was in the center lane on the interstate at about 60mph, with no other traffic ahead or behind for at least 1/4 mile, when the car suddenly decelerated briskly for no obvious reason. My wife observed that there had been some debris on the shoulder about where the car slowed--pieces of tire, perhaps. Since there was one full lane between us and the shoulder, it seems surprising that the radar would see that as an obstruction. The road was straight at that location, so we were never headed toward the debris, as might have occurred on a windy road.
Anyone else observe this behavior?
Anyone else observe this behavior?