To Whom It May Concern, I’m writing to formally report a critical failure of the Auto Start-Stop system in my 2019 Chevy Equinox that occurred today, resulting in a hazardous situation during rush hour traffic. While stopped in the northbound left turn lane of Route 202 at the intersection with Baltimore Pike, the vehicles Auto Start-Stop feature engaged as expected. However, upon releasing the brake to proceed, the engine failed to restart, and the vehicle remained completely inoperative ‘ engine off, no power, and unresponsive to ignition attempts. This failure caused the vehicle to become stranded in a live intersection during heavy traffic, posing a serious safety risk not only to myself but also to other motorists. A Pennsylvania State Police officer arrived on the scene and assisted by pushing the vehicle across three active lanes of traffic while in neutral, performing a battery jump with a brand new battery of five months, and escorting me home to ensure I was safe. This situation was both dangerous and unacceptable, especially considering that the failure stemmed from a system designed for emissions/fuel efficiency, not safety. The Auto Start-Stop feature in this vehicle clearly introduces critical failure points without adequate redundancy or reliability, particularly in real-world driving conditions. Additionally, I contacted my local Chevrolet dealership and spoke directly with a technician in the service department. He confirmed that they have had multiple customers reporting similar failures with the Auto Start-Stop system. According to him, this is not an isolated incident, and in several cases, it has placed drivers in equal danger. I am formally requesting: An investigation into this incident, Information on any existing Technical Service Bulletins (TSBs) or recalls related to this failure, A full inspection of the vehicle at GMs expense, And a report on what steps GM is taking to prevent similar failures from putting other drivers in harms way.