NHTSA Complaint #11708507 — 2020 TESLA MODEL 3

After loading our two children ages 2 and 5 in to vehicle and securing in car seats, the car doors were closed and would not reopen. The children were unable to open the doors themselves. The trunk and other entries did not open. There was no obvious way to open the doors or the issue the car was experiencing. The battery cover would not open. Eventually after I searched the Internet I determined that the 12V battery died (no warning whatsoever, doors worked before loading children) and this caused all occupants to be detained in vehicle as the emergency release is the mechanical means of opening the door and this emergency release is not intuitive or obvious. Within 20 minutes I was able to use an arcane hot wiring method to unlatch a door with a spare 12 V source and a hidden 12 V port not immediately obvious either. Thankfully not in setting of an emergency, not a sunny or excessively warm day and had internet access to research this event. If any of the above were true, life limb and property loss would easily have occurred.