[b]Becker BE3100 "NO CD" Problem[/b]

[JBunting]

Hi..I have just bought Mercedes Audio 10 (Becker BE3100) to fit into E320 Cdi. The car has a MB Cd changer in boot already, but previous keeper had fitted Alpine stereo.

Unfortunately, I do not have instruction manual for Audio 10. Does anyone know where I can obtain one/ Download one?

I have fitted Audio 10, which works fine with Radio + Cassette. However , when I press CD button, Display shows "NO CD". I have also tried stereo in another Mercedes and it does the same. I have noticed that there are only 5 pins showing on the back of the Audio 10, in the top connection of the block of three. Is this to do with the CD changer connection?

Can somebody please point me in the right direction, as this is stressing me out. The only function that I can get working on the CD changer, is the ejecting of the CD cartridge.

Thank You very much for your time...JB