The National Highway Traffic Safety Administration has terminated its inquiry into Tesla’s remote parking functionality, dubbed “Actually Smart Summon.” Regulators concluded that collisions linked to the feature occurred infrequently, at minimal velocities, and without serious consequences. In a Friday update, NHTSA emphasized that shuttering the probe does not equate to a determination that no safety defect exists, reserving the right to resume the investigation if warranted.
Launched via an over-the-air software patch in September 2024, “Actually Smart Summon” enables Tesla owners to command their vehicles to navigate autonomously at slow speeds using a smartphone application. The system relies exclusively on the car’s camera array for environmental perception, a departure from the prior “Smart Summon” iteration that incorporated ultrasonic sensors—hardware absent from newer Tesla models.
NHTSA initiated the investigation in January 2025 following dozens of crash reports associated with the feature. Analysis revealed that out of millions of Summon activations, fewer than one percent culminated in an incident, typically involving superficial property damage such as impacts with gates, stationary vehicles, or bollards. The agency documented “no reported incidents involving a vulnerable road user, injury, fatality, or major property damage as indicated by an air bag deployment or vehicle tow away.”
Investigators attributed most mishaps to inadequate environmental detection, either by the user or the automated system, often stemming from restricted visibility within the app’s camera feed. In some cases, snow accumulation obscured the camera lenses, a condition the software failed to identify. Tesla has deployed multiple software updates to enhance camera obstruction detection and object recognition capabilities, according to NHTSA’s findings.
This closure underscores the regulatory challenges in assessing advanced driver-assistance systems, where low-frequency, low-severity events may not warrant continued scrutiny. However, NHTSA’s caveat about potential defects highlights ongoing vigilance as autonomous features evolve. For developers and infrastructure teams, the case illustrates the critical need for robust sensor redundancy and real-time environmental monitoring in software-defined vehicles.
