Did some more digging and see that this is not an uncommon problem after the BMS update. The dealer just texted me that it looks like it will need a hybrid battery? Not sure what he means by a hybrid battery, but I'm assuming he means the main ev battery?? I thought those are hard to come by, especially with the recall. Said he'd let me know for sure by end of day. So now I have to work on getting a loaner. While we like the car, kind of glad we leased and didn't buy. We were out of our car for a couple of months when we first got it when the heating system failed and they had to source a part from S Korea. Hyundai reimbursed us about $4,000 for that one, but still, this is getting a bit too much with all the recalls lately.