Tesla's biggest recall yet: a design flaw that keeps doors from opening

Tesla is recalling roughly 3 million Model 3 and Model Y vehicles in China after the China Motor Vehicle Defect Technical Center found the flush door handles can fail to open when the car is in an accident. The problem isn't the handles themselves — they're the sensors and software that decide whether to pop them. In a crash, the handles sometimes stay shut. That matters when the doors are the only way out.

The fix is mostly over-the-air: a software update that changes how the handles behave, plus physical warning stickers telling occupants what to do if the electronics go dark. It's the kind of update that sounds simple until you remember a lot of these cars are still running older firmware, and OTA patches don't always reach every driver.

Why this matters for us: when a car's doors depend on code, the fix isn't just a wrench — it's a download, and not everyone gets it in time.