Tesla's "Actually Smart Summon" (ASS) feature, which uses FSD Vision AI to autonomously navigate parking lots, was first introduced for Model 3, Y, S, and X owners in September 2024 with update 2024.27.x tied to FSD v12.5.x. Tesla began rolling out the feature to Cybertruck owners as part of FSD Supervised v14.3.4 (software version 2026.14.6.10), announced on June 9, 2026, marking the first time Cybertruck can operate driverless in a parking lot. With FSD v14.3.3 (software version 2026.14.6.6), Tesla increased the top speed of Actually Smart Summon by 33% — from 6 mph (~10 km/h) to 8 mph (~13 km/h) — for most vehicles, though Cybertruck is excluded from the speed bump. FSD v14.3.2 introduced a unified AI model shared between Actually Smart Summon, FSD on-road, and Robotaxi. The National Highway Traffic Safety Administration (NHTSA) opened a probe into Actually Smart Summon covering over 2.59 million vehicles, which closed on April 6, 2026, with the agency finding the feature was associated only with low-speed incidents and no injuries or fatalities.