The car did not turn off but the lock was locked
Spare key is necessary to wait for the car's fuel consumption only natural flameout
If the key is locked in the car, and is generally installed anti-theft device caused by the original lock system caused by chaos. Leave home near home to take spare keys, or let the family to send a trip, if in the field, only to find the lock company, or broken window.
Take the key to open the door, or wire hook a hook, the window glass trim, with a wire hook, hook the door to mention the linkage mechanism, know the location of the linkage can be brought back.