碰撞后车门无法开启，五人不幸遇难，特斯拉被起诉

Core Points - Tesla is facing lawsuits and investigations in the U.S. due to safety concerns related to its hidden door handles, particularly following a fatal accident involving a Model S where passengers were trapped in a fire [1] - The National Highway Traffic Safety Administration (NHTSA) has initiated an investigation into the safety defects of Tesla's hidden door handles, receiving multiple complaints from Model Y owners regarding door handle failures [2] - Tesla's design chief has indicated that the company will change the design of the door handles in response to these issues [3] Group 1: Legal and Regulatory Issues - A lawsuit has been filed in Wisconsin against Tesla, claiming negligence due to the door locking system that trapped passengers during a fatal accident [1] - NHTSA has received 16 complaints regarding the 2021 Model Y, highlighting issues with the low-voltage battery causing door handle failures, which resulted in children being locked inside vehicles [2] - Tesla faces potential fines of up to $140 million if it fails to comply with NHTSA's request for records related to the door handle systems by December 10 [2] Group 2: Industry Response and Design Changes - The safety concerns surrounding hidden door handles have sparked discussions globally, with competitors like Rivian reconsidering their designs [4] - Volkswagen's CEO emphasized the importance of functionality over aesthetics in response to customer feedback regarding hidden door handles [5] - New regulations in China require that electric vehicles have sufficient space for hand operation of door handles and must include mechanical release functions for safety [5]