SKREEM delete is kinda what all of this is pointing at/to/for. If so what did you mean by "it also same way they burn up ecus". Is something else at risk ?

Sounds like anti-theft is also not working. If so should be easy to connect a dumb RKE with a second set of fobs to lock/unlock.

Been trying to trace the PO but so far no luck, looks why went through auction..twice. However have tools and equipment to handle near anything and when done will have a very presentable car for pocket change.