[Guest (MBNZ)]

Does anyone have a diagram (complete with colour codes) for the vacuum system on a coupe? My 1982 230CE has no central locking and the seat backs do not lock into place. I need to go through the entire system to trace the fault(s) and it would be helpful to know what was going where.

 

[Guest (MBNZ)]

same for a 300D

my vaccume system is on the nlink but not completely gone.<br> if anyone had a diagram for a 300d it would be of great help.<br> thanks louis

 

[Guest (MBNZ)]

You can find a few diesel vacuum diagrams with color codes at www.mercedesdismantlers.com/AutomaticTransmissionInformation.htlm. The Chilton's Mercedes manual has vacumn diagrams for many of the gasoline engines.