Yup, the background setting was chosen for a reason. Fortunately it's right up on this mountain, so I didn't have to go too far.
The wiper controls of the C are traditional MB; the ML is unique in that it has a separate stalk. However the A/C controls are indeed different/newer (next generation) than the one in your E-class. Like all cars, some adjusting is required, but fortunately it's really very easy to figure out [:)]