The extra strength of the Mondeo 4's caretaker is designed to remove the washer fluid down the windshield. The function is useful in theory, but in practice it is often so that the remnants of fluid mixed with mud are smegged on the windshield exactly after a pause.
To disable this function, you must press the lever down by activating the caretaker system once the brush is turned on, without waiting for an additional takeoff. After that, the additional automatic hacking will be disabled permanently.
