NOVELTY - The method of replacing an energy container supplying power to a driving engine of an automobile resting on the ground and including a longitudinal axis, a transverse axis and a vertical axis, comprises positioning the automobile relative to the ground without any action from the driving engine of the automobile, releasing the restraints linking the energy container to the automobile, positioning a system for replacing the energy container, precisely positioning the automobile in the ground in the absence of action, and positioning a casing of the motor vehicle in the ground.    USE - The method is useful for replacing an energy container that supplies power to a driving engine of an automobile resting on the ground.    ADVANTAGE - The method is capable of simply, reliably and robustly replacing an energy container that supplies power to a driving engine of an automobile resting on the ground.    DETAILED DESCRIPTION - The method of replacing an energy container supplying power to a driving engine of an automobile resting on the ground and including a longitudinal axis, a transverse axis and a vertical axis, comprises positioning the automobile relative to the ground without any action from the driving engine of the automobile, releasing the restraints linking the energy container to the automobile, positioning a system for replacing the energy container, precisely positioning the automobile in the ground in the absence of action, positioning a casing of the motor vehicle in the ground, and canceling the binding constraints from the automobile. The restraints are released using an interlocking unit for recovery of vertical forces applied to the container and for supplying energy in contact with a pallet container. The interlocking unit comprises a rotational element to recapture the vertical forces exerted by actuators of the automobile. The first step and third step of the positioning of the automobile are primarily positioned in the ground according to longitudinal and vertical axes. The system is secondarily positioned in the ground according to transverse axis. The casing of the automobile is positioned in the ground according to vertical axis, longitudinal axis and/or transverse axis. INDEPENDENT CLAIMS are included for:    (1) a system for replacing an energy container supplying power to a driving engine of an automobile; and    (2) a station for replacing the energy container.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic top view of a system for replacing an energy container of an automobile.    Replacing system (10)    First vehicle (11)    First wheels (12)    Rear wheels (13)    Rail (16)    Energy container. (20)