A particular function and design feature of the new iQ500 oven series is the lightControl operation. It facilitates an immediate type of interaction between user and appliance, in that the symbol for the corresponding type of heating is backlit in blue, as soon as a selection with the rotary knob is made. The light, together with the LC display, guides intuitively through all the functions. The appliances of the series are available with black or white glass fronts and can be freely combined.