So I was driving my Model 3 LR to work Friday night. It is 3 months old. I purchased new. I had the first alert pop up on my way to work. Once I got to work and parked the car, the second alert came up. When I opened the car door, I heard a loud bang from underneath the car. My husband tried to start the car 20 minutes later and it powered down once he got inside. I had to have it towed but was unable to even unlock the car from my app or keycard. Tow truck driver said battery had completely shut down. My battery was charged to 85% when I left home. I still had about 400 km of range left when I got to work. I’ve had zero communication with Tesla. Unfortunately there is nobody to call, it’s just a text message system. I’ve written and heard nothing. Has anyone had this issue? Does anyone e here have any idea of what this could be/how long to fix? Thank you in advance!