Hello. I had one in like this last week and found it to be the bsm fuse box relay plate on the n/s/f inner wing. If I remember correctly you should check fuse 30 for power. The relay on the circuit powers all the suspect items. Few choices but chassis and reg at main dealer should sort that one out. Hope this helps, as I said the fault was exactly the same but obviously relevant tests should prove if yours yours is the same.
Sam