# What happened Federal regulators at the National Highway Traffic Safety Administration opened an investigation into Tesla's new Cybercab taxis a day after the company began offering rides in Austin, Texas. NHTSA said it will audit the process and technical data Tesla used when it certified the vehicles for public operation.
# Why the agency is investigating NHTSA's review centers on whether Tesla complied with federal safety rules when deploying Cybercabs. The cars are two-seat vehicles that do not include steering wheels, mirrors or brake pedals—the manual controls and equipment typically expected on highway-capable vehicles. Automakers generally self-certify new vehicles, but regulators said they will examine Tesla's documentation and the technical basis for that self-certification.
# What Tesla announced and what was rolled out Elon Musk publicly launched the Cybercab service in Austin, sending dozens of the vehicles onto city streets and holding a launch event for invitees. Tesla framed the rollout as the start of a national expansion of a driverless taxi network. The company had said before the launch that it relied on self-certification to ensure the Cybercabs met federal standards.
# Broader regulatory and safety context Tesla's self-driving software. The ongoing reviews include examinations of crashes in fog and glare and at least one incident involving a pedestrian fatality. Other inquiries look at incidents where Teslas using partial self-driving systems ran red lights or drove on the wrong side of the road, and a probe into why Tesla reportedly failed to report crashes promptly.
# Market reaction and immediate consequences
# What to watch next NHTSA's audit will focus on Tesla's certification paperwork and the technical data behind the Cybercab design and deployment. Key outcomes to watch for: whether NHTSA accepts the self-certification, whether it requires design or operational changes, and whether the agency expands the scope of its review to include software performance or prior reporting practices. Any formal enforcement action or findings would affect the timetable for a broader national rollout.
# Bottom line Federal regulators are auditing Tesla's decision to put steering-wheel-free, two-seat Cybercabs on public roads in Austin to determine if the company met federal safety requirements when it self-certified the vehicles. The review arrives while Tesla faces other federal probes into its automated driving systems and reporting of crashes.