Core Insights - The investigation into Tesla's Model Y may have broader implications beyond the 170,000 vehicles initially targeted, as it relates to the design of electric door handles that rely on electrical power, a feature present in all Tesla models since the Model S in 2012 [1][2][3] Group 1: Investigation Scope - The current investigation is focused on the 2021 Model Y, but it could extend to all Tesla vehicles due to the common design feature of electrically powered door handles [1][2] - Historical precedents, such as the autopilot investigation, suggest that initial inquiries can lead to wider recalls affecting multiple models [3][4] Group 2: Industry Implications - Other manufacturers have adopted similar door handle designs, which raises questions about industry-wide safety standards and practices [5][6] - Previous recalls related to door handle safety in competing models, such as the Ford Mustang Mach-E, indicate that this issue may not be isolated to Tesla [5][6]