Tesla has recalled nearly three million cars in China in the country's biggest recall ever.
This recall impacts flush door handles on more than four million cars from not just Tesla but Geely, Xiaomi and XPeng, too.
Flush door handles became popular in part thanks to Tesla. Some only pop out when required, as opposed to conventional handles, which can always be used.
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The trend took off in China, and features on many cars built in the country now.
They have now been found to be a serious safety concern following several incidents globally, with this recall the latest step to curb risk.
What is this recall?
This recall has been brought about by two fatal Xiaomi crashes in China, among many other incidents.
The two Xiaomi incidents are suspected to have been caused by power failures preventing car doors from being able to be opened.
Tesla accepted in a statement that interior door handles are "difficult to identify and operate because their colour is similar to the interior trim."
"In extreme situations such as a severe collision causing the vehicle's low-voltage system to fail, this could hinder occupants from quickly opening the doors to escape and impede rescue efforts by those outside the vehicle, posing a safety hazard," the statement continued.
Recalled vehicles will be fitted with a physical warning label on the interior door and receive a software update to automatically lower the windows in a crash.
The Chinese government passed legislation to ban flush door handles earlier this year that will kick in from 1 January 2027.
Cars will only be allowed to be sold in China if they have a mechanical release inside and outside.
It's not just China where flush door handles are of concern.
The BBC reports the National Highway Traffic Safety Administration in the United States have anecdotes of the door handles not working and leaving children trapped in cars.
How does this impact Australia?
The Australasian New Car Assessment Program (ANCAP) is the national regulator of car safety in Australia.
ANCAP's Chief Executive Officer Carla Hoorweg told CarsGuide earlier this year the body would stick with its current review cycle, but still monitor design developments across all markets.
The body recently introduced its 2026 protocols with a bigger focus on preventing crashes rather than just impact testing.
The banning of flush door handles will be felt around the world, including Australia, where many cars built in China are sold, both from Chinese and international brands.
New cars imported from China to Australia will no longer feature flush door handles from 2027.