Blackbird 2019_Limited_4x4 Blk_on_Blk Tech_Lux_Nav
Modern cars learn/adapt to the battery's age and power, they need to relearn when you put in a new battery...What reprogramming was done? Replacing a battery does not require programming, it must have been some other programming that was needed by coincidence at the same time.
hopefully by now your battery is fully charged and all is working well. 😎