NHTSA Complaint #11538709 — 2017 INFINITI QX30

What component or system failed or malfunctioned, and is it available for inspection upon request? I am not entirely sure what specific part of my car is causing this issue, but from the research I have done regarding other people with my make/model of the car, it seems like it is something with the electrical system/auxiliary battery. Yes, it can be examined upon request at this time. How was your safety or the safety of others put at risk? My car has an ecostart button that is automatically on when you get into the car, and there is no way to turn it off unless you remember to press the button to turn it off manually. My car (and many other people's cars with this make/model) have described the exact same issue when driving. The ecostart is malfunctioning. The engine will shut off at a red light, and when I go to lift my foot off the brake to go again, the car will make a loud popping noise and shut off entirely. A message pops up that says "Do not shift gears. See dealership." I have to physically turn the car on and off again to move, and I only figured this out after having been stuck at a red light in the middle of traffic. It is not safe that this car will completely lose functionality in the middle of traffic. Has the problem been reproduced or confirmed by a dealer or independent service center? I took it to a mechanic that confirmed the check engine light was on for an ecostart code, but they could not figure out why the code was being pulled. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? No. Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? I only received a message when the car started failing. There were times where the car would make the popping noise, the radio would turn off, and then it would slowly come back on without the entire car shutting off.