Is phantom breaking an issue in the US too? I live in Norway, and the car breaks down at random for no reason. This sometimes leads to dangerous situations. It is a common issue here. It's been like this for more than a year I think. It also happens if I drive on cruise control without autopilot.
Yes.
As long as car manufacturers, including Tesla, are still using RADAR, an imprecise differentiation recognition system, phantom brakes will continue for a foreseeable future. Some got
lawsuits as well.
RADAR can reliably detect many things but it is very bad at recognizing what's good and what's bad.
Scientists have been trying to improve its object differentiation for more than a century but this phantom brake is still problematic.
In World War II, RADAR can't tell the difference between very small, light and harmless aluminum pieces and very big and dangerous bombers.
As of this year, RADAR still can't tell which is a big harmless commercial Ukrainian flight PS752 passenger airplane and which one could be a small dangerous cruise missile.
Thus, it's pretty much a guess for your car's RADAR to differentiate which objects are bad and which ones are not so it can know when to brake or not.
So, instead of waiting for RADAR to improve, some have thought of switching to LIDAR, and still, some want to switch to camera like Tesla but it's still a nice thought for now.