How does a car door open without breaking anything?

Very good, devious congratulations for this fantastic forum. And will try to expose the best possible as the problem:

the car stopped a good time of time and therefore has run out of battery completely.

It has central lock and I cannot open it with the remote control, or with the key mechanically or that of the companion and the trunk opens from the destroy of the vehicle.

Please someone can tell me how I can open a door, to be able to open the engine capo and load the battery without having to break a window or the car lock.

Please I need help. I appreciate your collaboration.

What car is it?

It is a GTI2000 golf and I have already solved it.
When putting the hanger in the room to pull the handle of the door, it doesn't work, impossible to open.
The solution was with the batteries charger, and look for a wiring point that balla directly to battery, such as the motor starter or benlli, if you are under the vehicle in the engine area, and place the negative cable (red) in the starter engine and the positive (black) to the chop of the Cohe. In 30 sec you can open the car.

Thanks and greetings