With any electric car I’ve found one of these fixes almost everything
1. Turn ignition off/on
2. Turn ignition off open close door
3. 2 plus lock and unlock the door
4. Disconnect 12v battery and try again
5. Disconnect for 20 mins or do try again
I carry an OBDlink LX these days too as dunno what they did but got car back after new tyres and it throws up errors r us in loss of communication with drive train.
I cleared the codes and haven’t had an issue since better than waiting hours for the RAC to do the same
Issues with keys though I would call the dealer and push them to look at it right now as its new