美股异动丨特斯拉跌1.3%，美国监管机构对Model 3展开缺陷调查

Core Viewpoint - Tesla's stock has decreased by 1.3%, closing at $479.2, following the announcement of a defect investigation by U.S. automotive safety regulators regarding the Model 3's emergency door opening mechanism [1] Group 1: Investigation Details - The National Highway Traffic Safety Administration (NHTSA) has initiated a defect investigation concerning approximately 179,071 units of the 2022 Model 3 due to concerns that the emergency door opening mechanism is difficult to operate in emergencies and is poorly marked [1] - This investigation follows a previous preliminary evaluation announced in September for about 174,290 units of the Model Y, related to reports of malfunctioning electronic door handles [1]