Hi, I just got to work a few minutes ago and there is a fair amount of white smoke coming from center of the car when I parked up. It doesn't smell like burning rubber but there is a little bit of a smell coming from it. Other thing I noticed is the radiatior fan (I think) was working really hard when I turned off the engine. I tried to google but i only came up with this: white smoke from 4.5 | Mercedes-Benz Club of America This sounds like it could be about the same as I'm experiencing? Can anyone help, I'm really worried about this as I just bought the car two weeks ago.