You can use the old key mother board that is in the old key and transfer it to the new key. (mechanics.stackexchange.com)
If this not resolve the problem you have broken charging connector, charging line or mother board problem. (fixya.com)
Had the seals around the doors and trunk replaced, the entire ac unit after 3 trips to the dealer, 2 transmission pumps and a transmission mother board and a few other minor issues. (carsdesk.com)