Did you reverse polarity on your 12-volt system by any chance?
Perhaps it's just a blown fuse or chaffing on your wire harness but I think that you have a problem with your VCM. If the doors, windows, display, etc. are dead it looks like the VCM has been damaged (providing your 12-volt battery is fully charged).
I think you need some help from an experienced technician with a Fisker work shop tool (Prodis).
Try to contact FiskerPhilly or Harleyguy.