Complaint 2235225

Complaint Summary

UNKNOWN OR OTHER

Owner Narrative

I was operating my Tesla using Full Self-Driving (Supervised) when the vehicle approached an active school zone with flashing warning lights and a posted school-zone speed limit of 35 mph. FSD did not appropriately respond to the active school zone or reduce the vehicle's speed to the posted 35 mph limit, requiring me to disengage FSD and manually slow the vehicle. The incident was captured on the Tesla dashcam. The recording shows FSD active while approaching the school zone. At approximately 14 seconds into the recording, the vehicle was traveling approximately 52 mph with "Self-Driving" displayed while the flashing school-zone warning and SCHOOL pavement markings were visible ahead. The posted school-zone speed limit is 35 mph when the warning lights are flashing. Because FSD was not slowing the vehicle appropriately, I intervened and disengaged FSD. Immediately following my intervention, vehicle speed decreased from approximately 49 mph to 39 mph, 31 mph, and approximately 29 mph as I manually slowed the vehicle. This was the second time I experienced FSD failing to appropriately respond to this same active school zone. After this occurrence, I saved the dashcam recording and submitted a Bug Report through the vehicle. There were no warning messages indicating that FSD could not recognize or respond to the school zone. My safety concern is that FSD may proceed into an active school zone substantially above the posted school-zone speed limit unless the driver recognizes the failure and intervenes. The original dashcam recording is available and documents the vehicle speed, FSD status, active flashing school-zone warning, posted speed limit, and timing of my intervention.

Owner-submitted narrative on file with NHTSA. Complaint narratives are self-reported and have not been verified.