Core Viewpoint - Tesla is re-evaluating its door handle design to incorporate more manual controls for emergency situations, following safety concerns and regulatory scrutiny [1][2][3][4] Group 1: Design Changes - Tesla's chief designer announced plans to combine electronic and manual door controls into a single button for easier access during emergencies [1] - The company is responding to complaints about the difficulty of using manual door releases in emergencies, which have been reported by owners [3][4] Group 2: Regulatory Scrutiny - The National Highway Traffic Safety Administration (NHTSA) has initiated an investigation into Tesla due to multiple complaints from parents about children being trapped in the Model Y SUV when electronic door controls failed [2] - Chinese regulators are also considering a ban on flush or concealed door handles, prompting Tesla to study the proposed legislation [3] Group 3: Safety Incidents - A Bloomberg report highlighted incidents where Tesla's complex door design hindered evacuation during emergencies, raising safety concerns [4] - Tesla's board has acknowledged these safety issues and emphasized that the vehicles are equipped with a manual override for power failures [4]