I absolutely love my M3 unconditionally. But now I am a bit paranoid walking away from it. I got locked out. Am I alone with this problem? I have to start by saying that I am a software engineer and a pilot and have backups for everything so I ordered a second set of key cards. One is hidden inside of my M3. Another is in my wallet. A third is with my spare keys at home and the fourth is in a safe place I seldom visit. Just in case!! I am generally not in a habit of waking away from my car with my wallet in the front seat and my cell phone in the console charger (at 78%. ). But I was in a hurry and only for a couple of minutes, I rationalized. As I walked away I heard the locking click and the beep. To my utter horror the mirrors turning in confirmed what could not happen with THE PHONE IN THE CAR!!! It was getting dark. I was alone without my cellphone. I promise you that there is no greater horror! Deserted on Mars! And it was the evening of the Pacific Palisades fire still smoldering 1/2 mile from my house. Two key cards are locked in the car as well. A Good Samaritan drove me to my house fortunately only 10 minutes away where I had to break in to retrieve my spare key card. This happened right after the second V10 upgrade. Tesla Service in Culver City cycled the software for an hours trying to recreate the condition to no avail. Has anybody experienced this. I no longer leave my car without a keycard in my pocket along with my cellphone. Restless in LA. Ok I could have asked the Good Samaritan to download the Tesla soft ware and get into the car with my password if I had remembered. Smiles.