I bought a 2019 model x 100. On July 1, 2019 at 5:30 PM I was locked inside of my model X for five minutes. Outside air temperature was approximately 103°F. The vehicle air-conditioner was disabled, several messages displayed that it was powering down- Power reduced, voltage supply to low, 39% remaining on the dash display. Contacted Tesla for service. Unable to drive vehicle. I was able to exit through the passenger door, the Falcon doors did open after several attempts. I was scared for my life. Rebooted the computer to no avail. After crawling out the passenger door , I was able to restore the car using the key fob with multiple attempts. I called Tesla roadside and they had nothing to say except send a tow truck. The vehicle was restored to drivable condition at 6:45 PM. What an experience of stark terror !!!!