The door is locked. How to open it?

The solution to the problem of locking the door is as follows: 1. If the door is opened by remote control, there is usually a mechanical key hidden in the remote control key, but the keyhole is hidden in the door. Look carefully, there is usually a decorative piece at the end of the door handle, which is about the size of a key. Pry it open. If you can't even open the door with a mechanical key, you can only take violent measures, that is, break the glass to open the door, otherwise you can contact the 4s shop for maintenance. 3. Of course, it is helpless to smash the glass violently, and it will cost a sum of money to replace the glass. There is also a side door, that is, try to take off the window glass on the driver's door and the plastic strip in the door, then find a small hook of iron wire, reach down into the gap, and see the iron wire connected to the lock from the gap. You can hook the door and pull it open. This method may not be applicable, because most cars have good sealing performance now. If the back door can't be opened, check whether the child lock is opened. When the child lock is locked, the door can only be opened by the handle outside the car. In this way, if the vehicle loses power while opening the child lock, the door cannot be opened inside or outside the vehicle.