Baidu recently sent a team of engineers from its mapping division to Tesla’s Beijing office to work on integrating Baidu’s navigation data—such as lane markings and traffic light signals—with Tesla’s Full Self-Driving (FSD) Version 13 software. The goal is to improve the system’s understanding of Chinese roads by providing more accurate and up-to-date mapping information. The sources did not disclose the number of engineers involved or the duration of their stay at Tesla.
The partnership highlights Tesla’s efforts to address regulatory and data challenges in China, where strict data laws and geopolitical tensions between Beijing and Washington have complicated the rollout of its Autopilot and FSD systems. Tesla has been unable to use data from its 2 million electric vehicles (EVs) in China to train its AI systems due to local data storage and transfer restrictions. This has put the company at a disadvantage compared to Chinese rivals like BYD and Xpeng, which offer similar driving-assistance features without additional fees.
The collaboration could also benefit Baidu, which has been lagging behind competitors like DeepSeek and ByteDance in other initiatives, including artificial intelligence. Baidu has been supplying navigation maps to Tesla since 2020 and is one of China’s leading map providers.
Tesla’s recent software update in February, which introduced urban navigation features to its FSD system in China, fell short of customer expectations. Drivers reported issues such as frequent traffic violations, including wrong lane changes and running red lights, due to insufficient training of the system for local road conditions.
Elon Musk described the regulatory hurdles as a "quandary" during Tesla’s January earnings call. The U.S. prohibits Tesla from training its AI software in China, while Chinese laws require data collected locally to remain within the country.
Tesla is under increasing pressure to maintain its market share in China, where its EV market share dropped to 10.4% in 2023 from 11.7% the previous year. The company charges 64,000 yuan ($8,834) for its assisted driving system on top of its EV prices, which start at $32,500. Meanwhile, sales in the U.S. and Europe have declined, intensifying the need for Tesla to strengthen its position in the competitive Chinese market.
Neither Tesla nor Baidu responded to requests for comment.