NHTSA Complaint #11715496 — 2019 TESLA MODEL 3

At approximately 30,000 miles, the front left suspension lateral link/control arm separated while driving due to a missing mounting fastener (bolt), resulting in sudden steering instability and abnormal front wheel movement. Vehicle handling became unpredictable and felt unsafe to control, creating risk of loss of steering control. I stopped driving immediately. There was no collision, curb strike, pothole, or road hazard at the time of the incident. No warning lights or messages appeared prior to the failure; it occurred suddenly without advance notice. Tesla Service inspected and confirmed the separation and missing fastener. Suspension components and the front subframe assembly were replaced —$4,400 out of pocket. Tesla documented they could not make a formal cause determination. The recovered bolt is intact and available for inspection upon request. Insurance also reviewed the incident and classified it as mechanical rather than collision-related. Because this involves a safety-critical steering/suspension fastener failure without warning, I am submitting this report for safety tracking. I am aware of similar owner reports describing suspension fastener or lateral link separation on this vehicle generation in case this reflects a broader pattern.