So I was at work today and decided to pick up some Chipotle. I was in there for no more than 10 minutes getting my order and came back to the car, turn the ignition and it immediately shut down but all the electronics and dashboard lights stayed on.

I tried starting it again and absolutely nothing. I had a co-worker come pick me up and a few hours later I came back and tried to get her to turn over but again nothing. What's puzzling is I had to signs of any issues (no check engine lights, no studdering, no other shut offs).

I was reading the forums and it maybe is the CPS or the RCM. Any clue what the hell happened.