On September 3, 2026, Tesla began charging fares for Cybercab rides in Austin, Texas. Federal regulators responded the same day. The National Highway Traffic Safety Administration opened Audit Query AQ26002 covering roughly 1,000 Cybercabs — a formal examination of how Tesla declared a vehicle with no steering wheel, no pedals, and no mirrors compliant with U.S. safety standards written for traditional cars. The audit is not a recall, and NHTSA has not concluded the Cybercab is unsafe or illegally deployed. What regulators want to see is the paperwork and engineering data behind Tesla's compliance claim — specifically, which safety standards the company decided simply don't apply to a car built without the controls those standards assume every vehicle has. What Self-Certification Means, and Why It Matters Here Under U.S. law — 49 CFR Part 571 — automakers certify their own compliance with Federal Motor Vehicle Safety Standards. They build the vehicle, determine it meets every applicable FMVSS requirement, and bring it to market without advance NHTSA approval. The agency then audits that certification after the fact and can open defect investigations if the paperwork doesn't hold up. That system is what allowed Tesla to start commercial Cybercab service in Austin without waiting for a green light from Washington. The Cybercab carries no steering column, no brake pedal, no accelerator pedal, and no conventional mirrors. FMVSS rules cover all of those items — steering columns, brake pedals, mirrors, and more. Tesla's position is that the Cybercab complies with every standard that actually applies to a vehicle lacking those components. NHTSA's audit will determine whether that reasoning is legally and technically sound. In a statement, NHTSA Administrator Jonathan Morrison put it plainly: "NHTSA fully supports the safe development and deployment of automated vehicles. But as the federal regulator, we need to ensure