Mercedes-Benz admitted that it went a little too far with removing buttons from its interiors. The automaker's CEO says that it will bring back "sensible" buttons to its future cars. Not with screen size, but in removing physical buttons and replacing them with on-screen controls. Photo by: Patrick George"The industry as a whole might have gone a little bit too far" towards digital controls, Mercedes-Benz CEO Ola Kallenius said in an interview with AutoCar. "So from now on, you will see us reintroduce the most sensible buttons."