Yes, I did disconnect the battery, but apparently there was an issue with the reconnection where it was not pushed all the way back in when I reconnected the battery, so same thing, I guess.

This car has been laid up for about 1.5 years at this point and I am trying to get it back to roadworthy (I'll be posting some other questions, no doubt).

So, same deal, per usual, with taking it to the dealer for the reset...?