NHTSA Complaint #11441960 — 2021 TESLA MODEL Y

When on Cruise Control or using Autopilot mode, there are frequent phantom breaking issues. On a long trip, we experienced phantom breaking consistently on the Highway both at night and during the day. These phantom breaking issues would sometime be significant and immediately drop speeds 10 miles an hour creating a danger of surprising people behind us. On a 2 lane country road, the issues are GREATLY compounded. The breaking would constantly trigger with oncoming traffic in the other lane and break VERY hard with the auto break alarm sounding. At night on a country road, it occurs with almost EVERY oncoming car. It is amazing to me that this made it through quality control because it is easily reproducible. The auto braking feature should just be turned off for country roads if this can't be fixed. At one point, I was right next to an older Model 3 on a mountain passing lane when an oncoming car was coming. The Model 3 was in the left lane closer to the 'danger' and my car phantom braked with the auto breaking alarm coming on and the model 3 just continued on, no issue. No idea if they were on cruise or auto pilot etc.