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.