What Information Should be Displayed on the Car Wash HMI for Easier Program Selection? The problem arises with selecting the appropriate wash program because not all available programs, settings, and stages of washing are shown. It is important to differentiate between various packages and determine which functions will be activated by selecting that option. Thus, the car wash HMI should offer clear naming of wash programs, access to settings, indication of the stage of washing, and information about equipment. https://us.mitsubishielectric.com/fa/en/solutions/industries/car-wash/