Inside Tesla Cybercab's Level 4 'Autonomous Mode'

Tesla has provided a clearer view of how its purpose-built robotaxi will operate without a human driver on public roads. The official Cybercab First Responder Interaction Plan details the vehicle’s driverless procedures, and the document refers to the car as the "Cybercab Robotaxi."

The emergency guide consistently classifies the Cybercab as fully driverless and indicates Tesla intends to deploy it without a steering wheel or pedals. Tesla has also said it would start rolling out Cybercabs with steering wheels and pedals if regulators require them. This aligns with a broader regulatory shift, as NHTSA recently stopped requiring traditional brake pedals on autonomous vehicles.

Cybercab’s Level 4 Autonomy

According to the emergency handbook, the vehicle is equipped with an SAE Level 4 'Autonomous Mode.' This follows Tesla self-certifying FSD-driven vehicles as Level 4 autonomy-compliant under a new Texas law. "When in Autonomous Mode, the vehicle is designed to be capable of performing the entire dynamic driving task without any input from a human driver," the manual states.

The Cybercab is designed to remain active whenever deployed. It will operate in this self-driving state during passenger trips, while deadheading to a pickup, and when traveling to a charging or cleaning facility. When in Autonomous Mode, text that reads "Self-Driving" appears in blue at the top left of the center screen.

Autonomous Mode uses the vehicle’s cameras and microphone array to detect emergency vehicles and sirens. If an emergency vehicle pulls up behind it, the car will automatically pull over and yield. It can also recognize hand gestures from first responders and follow pathways designated by cones.

Tesla has added external microphones on the B-pillars and speakers mounted on the underside of the chassis. These allow first responders to communicate directly with the company’s remote Robotaxi Support staff without opening a door. The cabin also includes its own speakers and microphones.

Disabling Autonomous Mode

The autonomous driving system remains active even when the vehicle is parked or idling and can only be turned off in specific ways, including:

• Being disabled by a Tesla representative.
• Automatically when the car senses it is plugged into a charger.
• Automatically after a first responder pulls it over.
• Automatically when the vehicle detects a crash or the airbags are deployed.

During normal operation, the hazard lights flash at a standard speed during passenger pickups and drop-offs. If Autonomous Mode is deactivated, the hazard lights flash rapidly at roughly twice the normal rate to indicate the car is offline. If a collision occurs, Autonomous Mode is turned off, the doors unlock automatically, the windows roll down if the airbags deployed, and a two-way call with support staff is initiated.

An orange microphone icon and a green camera icon appear on the screen to show that the emergency communication line is active, and the display indicates that a Robotaxi Support agent is connected. If the vehicle loses low-voltage power after a collision, the new interior door latch on the door frame doubles as an emergency mechanical release when pulled all the way up to the second detent.

The first responder guide offers a detailed look at Cybercab operations following recent EPA filings that revealed the vehicle’s physical specs. With mass production quickly scaling up at Giga Texas and road testing already well underway, public Cybercab rides are looking closer than ever.