Tesla Inc faces a potential roadblock to its robotaxi expansion in New Jersey due to a proposed state law mandating the use of lidar and radar alongside cameras. The bill, expected to be voted on by state lawmakers later this year, would require autonomous vehicle operators to utilize multiple sensing technologies. This legislative move directly challenges Tesla CEO Elon Musk's strategy of relying exclusively on camera-based technology for his company's autonomous driving efforts.

The proposed legislation aims to establish a three-year pilot program for the testing and deployment of fully autonomous vehicles in New Jersey. Under the rules of the bill, companies would be mandated to use cameras in conjunction with other sensing technologies such as lidar or radar. Additionally, the law requires operators to complete 50,000 miles of supervised testing within the state before human safety drivers can be removed from the vehicles. Companies would also be obligated to report specific crashes to regulators.

New Jersey State Senator Andrew Zwicker, the primary sponsor of the bill and a physicist at the Princeton Plasma Physics Laboratory, emphasized that the legislation is focused on safety rather than targeting any specific manufacturer. Zwicker cited a ride in a Waymo robotaxi in Phoenix as a pivotal experience that convinced him of the potential benefits of autonomous transportation. Waymo, a unit of Alphabet Inc, utilizes lidar, radar, and cameras in its vehicles, contrasting with Tesla's approach.

Musk has long argued that cameras, powered by artificial intelligence, are superior to lidar and radar for autonomous driving. He has contended that lidar and radar can reduce safety due to sensor contention, stating last year that Tesla turned off radars to increase safety. While competitors like Waymo and Zoox employ a combination of all three sensing methods to enhance vehicle reliability, Tesla has maintained its camera-only stance to lower production costs.

The passage of the bill would force Tesla to either alter its technological approach or abandon the New Jersey market. The situation highlights the growing challenge of varying state regulations for autonomous vehicle manufacturers. Tesla once promised to have hundreds of thousands of fully self-driving vehicles on the roads by the end of 2026, a goal that remains unmet as the company currently operates unsupervised robotaxis in a limited number of states. New York is reportedly considering similar legislation, which could further complicate expansion plans for camera-only autonomous systems.

Tesla is developing natural-language voice commands that could allow Full Self-Driving (FSD) users to describe precise drop-off locations using cues such as house colors, driveways, or nearby landmarks. This enhancement aims to resolve the common issue where map pins are incorrect, potentially making the system more conversational and useful during the final stretch of a trip.

Development Confirmation

Tesla’s Vice President of AI Software, Ashok Elluswamy, confirmed the development on July 8, 2026. The confirmation came in response to a user on X who suggested that FSD would be "twice as useful in neighborhoods" if drivers could verbally guide the car to specific driveways, similar to instructing a human driver. The user proposed commands like, "It’s the white house on the left, just past that SUV," with the system remembering the location for future trips. Elluswamy replied, "Working on it."

Grok Integration Timeline

The proposed feature aligns with a timeline previously suggested by Elon Musk. In June, Musk indicated that Grok-based FSD voice control could arrive in "about 3 months or so," pointing toward a potential September rollout. Sample commands discussed include "Turn right here," "Drop us off right here," "Drop at entrance first, then park far away," and "Pull forward into the driveway."

While Grok has been available in Tesla vehicles as a conversational assistant since July 2025 and expanded to European vehicles in February 2026, it has not yet been authorized to direct FSD driving behavior. The new system would elevate Grok to a supervisor role, translating spoken intent into actual driving decisions.

Safety and Regulatory Context

The development of advanced voice commands occurs alongside ongoing safety scrutiny of FSD. In May, European regulators raised concerns regarding FSD’s behavior and branding, specifically citing speeding, usage on icy roads, and the potential for the name to mislead drivers. Additionally, independent researchers have criticized Tesla’s self-published safety data as misleading.

Tesla maintains that its supervised system enhances safety. Dutch officials have defended their approval of FSD, stating that regulators relied on independent testing rather than Tesla’s internal statistics. Tesla reported that Dutch FSD users recorded 3.5 times fewer collisions than manual drivers.