Well, this is a new twist to the phone/card/fob debate. Went out to my car this morning- just to get something so my phone wasn't necessary- and my key card refused to work. Nada, zip, zilch. Anyone else ever had this happen? I got my phone and I was able to get in, and later today the card worked. Both methods have been really squirrelly all day. It was disconcerting at first, because I thought that the card was ALWAYS supposed to work. Planets out of alignment or something?