A housing for mounting a display device is provided. The display device includes a display screen capable of displaying an executable function and an input selector which corresponds to the displayed function such that upon actuation of the input selector the displayed function is executed. The housing includes a generally planar surface disposed spaced apart from the display screen. An aperture is formed in the generally planar surface so that the display screen is visible through the generally planar surface. A ledge bounding at least a portion of the aperture extends from the generally planar surface to the display screen. A guide formed on the ledge links the input selector to the displayed function. The ledge has a first reflectance and the guide has a second reflectance which is different than the first reflectance so as to provide a contrast between the ledge and the guide due to the different amounts of light emitted from the display screen reflecting off the ledge and the guide.