The National Highway and Traffic Safety Administration (NHTSA) is investigating Tesla’s “Actual Smart Summon” remote parking feature after several crash incidents were reported.

NHTSA says it has received reports of 16 incidents involving Tesla’s smart summon feature in 2016-2025 Model S and X vehicles as well as 2017-2025 Model 3s and 2020-2025 Model Ys. The administration’s Office of Defects Investigation (ODI) is probing an estimated 2.6 million vehicles with the parking feature.

Tesla re-launched its remote parking Smart Summon as Actually Smart Summon (or ASS, get it?) last fall, after upgrading it to account for the company’s decision to remove radar and ultrasonic sensors in favor of a camera-only approach. Tesla owners control the vehicle by pushing a button in the Tesla smartphone app. The vehicle then uses cameras to navigate across a parking lot without anyone behind the wheel. Releasing the button on the app stops the vehicle’s movements.

But NHTSA is concerned with the incidents that didn’t turn out well. There have not been any injuries reported, but the agency is looking into “multiple crash allegations, involving both Smart Summon and Actually Smart Summon, where the user had too little reaction time to avoid a crash, either with the available line of sight or releasing the phone app button, which stops the vehicle’s movement.”

No ASS-related crashes have been reported through NHTSA’s standing general order that requires companies to report incidents involving automated or autonomous features.

Of course, the crash-reporting rule, and all of NHTSA’s safety investigations into Tesla, are headed into an uncertain future with Donald Trump set to retake the White House. Trump’s top donor and advisor is Elon Musk, who stands to benefit if the incoming administration decides to ignore or shut down all its various investigations into his companies.