Tesla is recalling just shy of 3 million vehicles in China as part of a nationwide effort to alert vehicle owners to hidden emergency door releases, which can trap occupants in the event of a crash or a fire. Reuters reported on Friday that 11 carmakers in China are issuing recalls related to the problem. Nine manufacturers, including Tesla, will install warning labels on their vehicles that help occupants identify the emergency door releases. Xiaomi, Xpeng and Geely brands Zeekr and Lynk & Co. are also recalling EVs. All 11 companies will also push software updates as part of the recall.

Manual door releases have become a problem in recent years as automakers like Tesla made electronic door latches the standard way of getting in and out of a car. Electronic latches make it easier for owners to use their smartphone or an NFC tap card to open doors. But they can fail in the event of a collision.

Automakers that use electronic latches typically install a manual handle that can be used in the event of an emergency, but these are often tucked away in unexpected places or hidden behind door panels. Following a two-year review, China in February said it would ban hidden, electronically actuated exterior door handles from 2027.

Following similar issues, the U.S.’s top automotive safety regulator opened an investigation into Tesla’s door-latching system after Bloomberg reporting put a spotlight on the issue. The agency is also looking at creating a new rule that could change the safety requirements for such systems. One lawmaker has even proposed legislation that would require manual releases to be “intuitive to use and readily accessible for the occupant.”

Tesla, which popularized the use of these flush exterior handles and electronic latches, has said it is working on redesigning its door handles moving forward.