Used 2012 Kia Rio Sedan Consumer Reviews

electricity went completely out

I just bout a used 2012 Kia rio lx like three months ago. Everything is nice ok and dependable for the most part. However the electricity went out in my car. Like for real. No headlights, taillights, radio, bright lights, dome light, key ignition circle, dashboard lights/signals came on. It didn't start or anything. Then the locks and windows didn't work. I tried to lock the doors with the key alarm and that still didn't work. So I just let it sit for awhile then came back to it. It started up and lights came on like nothing ever happened. What the heck went wrong? Is this going to be a reoccurring incident?