Tesla Cybercab Spotted Testing Multi-Color RGB Light Bar

Tesla’s dedicated autonomous vehicle has been appearing frequently on public roads as fleet testing increases ahead of next week’s official launch event. The two-seat Cybercab, designed without a steering wheel or pedals to underpin Tesla’s Robotaxi network, has been seen showcasing colorful front lighting.

A video on X by @artsimage shows multiple Cybercab prototypes driving through city streets with their front light strip shifting colors. In the footage, one vehicle exhibits a vivid amber-orange band along the hood line, followed closely by another displaying an emerald green hue.

This sighting follows Tesla confirming the Cybercab launch event date for September 3. Earlier this month, the front light bar was confirmed to be RGB after it appeared with red, white, and blue lighting during a tech showcase, and more recent sightings revealed a split-screen UI.

Practical Uses and Regulatory Limits for Color-Changing Lights

A programmable multi-color light bar could make ride identification easier in busy pickup areas. Instead of focusing on license plates, the Robotaxi app could direct passengers to a car with, for example, a turquoise or purple light bar. The lighting could also indicate ride status, turning green when available or red when occupied. If the LEDs are individually addressable, the bar could display charging progress as vehicles top up at Tesla’s planned Cybercab hubs or show animated effects for specific functions.

Automotive lighting rules tightly govern forward-facing colors on public roads. White and amber are standard for driving, while red or blue could be confused with emergency vehicles. As a result, full-spectrum RGB effects may be limited to situations such as being parked, pulling over for passenger entry, or operating in private pickup lots.

Reflective Night Branding for Quick Identification

Beyond active lighting, nighttime visibility is enhanced by reflective exterior details. Sharing photos on X, @AdanGuajardo highlighted illuminated badging on the vehicle.

The images show a stylized Cybercab wordmark along the side doors and across the rear glass. Under direct headlight beams, the decals glow brightly in the dark. While the gold two-seater already stands out, the high-visibility reflective graphics make approaching rides easier to identify on poorly lit streets.

With the official reveal approaching, these functional exterior touches indicate Tesla is refining small details for the next generation of its vehicles.