Tesla’s upcoming autonomous taxi, the Cybercab, was recently spotted in Chicago with an unusual feature. The prototype appeared to be dripping fluid from its rear bumper. Observers believe this fluid may be washer fluid or antifreeze meant for a rear camera washer. Images suggest Tesla is testing this system to keep sensors clear in harsh winter conditions.
This prototype sighting indicates that Tesla is addressing a real problem. Camera-based autonomous systems must maintain clear visibility for safe operation. Snow, ice, and road salt can quickly obscure cameras and sensors. Chicago’s winter conditions make it an ideal test environment for these issues.
Tesla first unveiled the Cybercab at its “We, Robot” event in October 2024. At the event, CEO Elon Musk said the vehicle would lack a steering wheel or pedals and would focus on full autonomy. The Cybercab also aims to be affordable, with a target price under $30,000 USD and production planned for 2026.
In addition to the rear washer, this development highlights broader challenges in rolling out autonomous vehicles. Regulatory approvals are still unclear. Tesla has not yet secured the required exemptions to legally sell a vehicle without standard controls under U.S. safety rules. Some reports say this could delay the vehicle’s commercial launch.
Many Tesla owners have long requested rear camera washers for existing models sold in snowy regions. Commenters noted that this feature is common among other manufacturers. As one automotive journalist tweeted, drivers “hope it makes it to the rest of the lineup.”
Despite Tesla’s bold vision, questions remain. The company must balance ambitious autonomous vehicle goals with safety, regulation, and real-world performance. As the testing continues, Tesla’s approach to sensor visibility and winter readiness will likely influence the broader autonomous vehicle landscape.
Reference- Futurism, InsideEVs, Electrek, Forbes, ADAS & Autonomous Vehicle International