I've had my Model 3 in the Tesla repair center since November 29th, 2021. I hit something on the freeway that fell off a truck (?) and damaged the passenger door and rocker. Both minor dents. BUT the main battery had something go into from the body work causing a total failure of the high voltage battery requiring replacement. Fast forward to today, January 31th 2022 and the replacement battery just arrived. Hopefully it will be installed this week. We'll see.......
PS. there is no way to find out delivery dates or ETA's of part/repairs. It's all wait and see. We were going to buy another Model 3 but I do not believe that's a good strategy. Tesla had not committed to repairing their cars in a trimly manner.