Antireturn system for activating a function or an element of an automotive vehicle

An antireturn system for preventing an operating organ of an automotive vehicle to reach an operating position comprises a reception surface (104) made in at least one wall of the operating organ (102) and a control device (106) intended to cooperate with the said reception surface (104) so that the operating organ is prevented from reaching an operating position, wherein the said anti-return system comprises also elastic means (110) carried by a support (111) and configured to cooperate with the control device by applying at least two perpendicular forces on the control device for making a permanent contact between the said control device and the reception surface (104).