Hey guys,

I have a 2000 S500 with the Comand system. The navigation cd that came with the car (used) does not seem to work. The system just says "no navigation CD" Does anyone know if there are diferent cd's for different cars? (Excluding the ML) For instance, can you take the cd from an E class and use it in a S class? I think the cd I currently have is part number Q6 46 0056. Any idea what this CD goes to? It is the #4 Central disc.

Thanks!

Brian