Ah! Got my Voltie back this afternoon and man am I glad to be done with that noisy, vibrating Impala rental. I bitched to Enterprise about the gas thing and they gave me a 1/4 tank credit to use next time. At least it was something.
So when Vic, the service adviser at Community Chevrolet, called me and said I could pick up my car, he said that the one thing they were waiting on was the replacement 120v charge cord. It is supposed to be in tomorrow, and he will call me to come by and exchange my old cord for it. They are holding the paperwork open until then.