For the 2015 C-Class Mercedes hasn’t reinvented COMAND, instead opting to polish an already solid interface. 2015 beings fresh graphics, smooth animations and a much faster processor to one of the original luxury segment systems. Current Mercedes owners will feel right at home with the organization of the interface as it is still intuitive and clean. Along with the refresh Mercedes has brought improved voice commands, voice control of your USB, iPhone or iPod connected media library and a touch controller. Although the touch controller is not part of the COMAND knob like you see in BMW’s iDrive or Audi’s MMI systems, it functions very similarly allowing you to write letters and numbers with your finger to speed up data entry.