NHTSA Complaint #11470864 — 2021 HONDA PILOT

New car battery and car died while waiting at a light. The vehicle idle/stop system kicked in but car was not able to restart. While lights were still available on dashboard, the emergency hazards would not show nor could I put the car in neutral. The dealer looked at this problem twice, first time stating this can just happen and this time they said the new battery was perhaps faulty and replaced the battery. Very dangerous situation as the car just died at the light and cars had no way of knowing the car was disabled as the hazards would not work. Had an emergency jumper pack and was able to move the car to get out of road before it died again- no option to push car as I could not put car in neutral. This is the 3rd time this issue with the battery dying has happened and dealer cannot supply an answer except to swap out the battery. Less than 1.5 years old and <26K miles.