NHTSA Complaint #11715417 — 2023 TESLA MODEL Y

Safety complaint: intermittent uncommanded rear-seat folding while driving; rear (3rd-row) seat belt anchorage integrity. Issue 1 — 2nd-row right seat: Since the purchase, the right-most rear passenger seat in the 2nd row intermittently activates its seat-folding motor while the vehicle is moving. In each event, a passenger was seated in that seat with the seatbelt fastened. The motor engages (audible whirring), and the seat attempts to fold fully forward; the passenger’s body prevents a complete fold, so the seat partially collapses while occupied. This has never occurred when the seat is unoccupied. The most recent documented event times provided to the manufacturer for electronic log review (CST): • Fri Jan 23: 7:40 AM; 7:41 AM • Mon Feb 2: 7:26 AM; 7:29 AM; 7:53 AM; 7:54 AM The manufacturer requested these exact times to check vehicle logs, but reported they could not find evidence in the logs and could not reproduce the issue during service/test drive. Issue 2 — 3rd-row seat belts: During a service visit on Feb 3, 2026, the manufacturer found that the 3rd-row seat belt anchors were not secured to the vehicle (documented as a safety concern) and performed a repair/adjustment to secure the left 3rd-row seat belt, then validated its operation afterward. The manufacturer had also previously documented (March 17, 2025) that the 3rd-row seat belts were not properly mounted and were unsafe/operational for passengers, but took no action in March 2025. No crash, fire, or known injuries to date. Request to NHTSA: Please log and review this as a potential safety defect involving (1) uncommanded activation of a rear seat-folding mechanism resulting in partial seat collapse while the seat is occupied and the vehicle is moving, and (2) rear (3rd-row) seat belt anchorage/installation integrity, based on recurring real-world events and manufacturer service documentation.