Chinese regulators have prohibited retractable car door handles on new vehicles from 2027, citing safety concerns that have plagued designs like Tesla's. The move aims to prevent occupants from being trapped in emergencies, following incidents linked to power failures in crashes. Existing models have until 2029 to comply.
Flush or retractable door handles have become a popular feature in modern vehicles, particularly electric cars, for their sleek aesthetics and aerodynamic benefits. Tesla's Model S introduced this design to enhance efficiency and desirability, and it has since spread across the industry as electric vehicles proliferated.
However, safety issues have emerged. In crashes involving a loss of 12V power, these handles can prevent first responders from opening doors externally, leading to at least 15 deaths. The US National Highway Traffic Safety Administration launched an investigation into Tesla's implementation last year. In China, regulators began examining the safety of retractable handles in mid-2024 and concluded they pose risks.
The new regulations, effective for all new models introduced after January 1, 2027, require a recessed space at least 2.4 inches (6 cm) wide, 0.8 inches (2 cm) tall, and 1 inch (25 mm) deep to allow hand operation of semi-flush or traditional handles. Locking mechanisms must ensure doors on the non-impact side can open without tools during airbag deployment or battery fires. Inside, each door needs mechanical releases in expected locations to avoid occupant confusion in emergencies.
Tesla's design draws particular criticism: while front doors have mechanical handles, some rear doors required tools to open. The rules apply broadly, affecting not just Tesla but also Chinese brands like Xiaomi, Nio, Li Auto, and Xpeng, as well as international models such as BMW's iX3 and supercars from Ferrari and McLaren. Existing approved vehicles, including those currently on sale, have a grace period until January 1, 2029, to redesign.
Given China's pivotal role in the global automotive market, this ban is likely to influence designs worldwide, prioritizing occupant safety over style and efficiency gains.
