A system for identifying the key blank corresponding to a master key is provided. The control unit controls operation of at least one component of the first electronically controlled vehicle system while the vehicle is moving and preferably also while the vehicle is stationary, and controls operation of at least one component of the second electronically controlled vehicle system only while the vehicle is stationary. The manual lock member is preferably adapted for rotational movement relative to a longitudinal axis of the seal housing to move between the first and second positions thereof. When reading the adjacent cell to determine the appropriate compensation, margined read voltages can be used. 5 dtex or less, which exhibits excellent heat resistance, electrolyte holding properties, internal short-circuit preventing property, and winding property, which results in a lowered internal resistance and prolonged life of an electrochemical device, and a method for producing the same and an electrochemical device.