If your sensors are still working okay you can at least drive the car while parts are on order. (You can, of course, still drive it even if the sensors are not working but you might be nagged by alerts the entire time.)
Did the 4 days include the lead time to get the parts in? Or was that just the repair time after parts arrived?Sorry this happened to you. Same thing happened to me. Good news - car insurance covered mine and did not cause my rate to go up. Also the local Tesla approved body shop completed the repair in about 4 days. Good luck.