Figured this one out the hard way myself a few years back. Those automatic locks have a mind of their own, and the heat just makes everything worse. One thing I learned later, you can usually pop the door with a wedge and a long wire if you can get a gap in the weather stripping, but it's tricky and easy to scratch the paint. Also, your phone dying at 3 percent is the real kicker, that's when you realize how much you rely on it for everything. My advice, keep a spare key hidden in a magnetic box under the bumper, costs like five bucks and saves you a hundred next time.