Hellow fellow MB lovers, i got myself a 1999 year 220cdi MB. The probleme that i have is whining noise, in neutral no noise, also its not engine noise, you can hear it when the speed is more than 10km/h, and it gets noisiser, you can really hear it inside of the car, my guess its the gearbox, also the gearbox is manual. Can anyone help me out ?