I have a HEX-V2 that I've been putting to great use, most recently to code my facelift BCM on the bench, so nice!Īnyway, went to use it yesterday morning, security access 31347 for the BCM and got the following: Controller refused to send a seed! Error 00: Unkown (0x00) I will start by saying please delete/move this post if it has been covered (as I assume it has).