300SE (140.032) L6-3.2L (104.990) (1992)
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Data Link Connector: Description and Operation
Diagnostic Socket (X11/4)
PURPOSE
The diagnostic socket (X11/4) is the interface connector for the control modules and the special Mercedes Benz or Bosch test equipment. By
connecting the test equipment, the technician can access and diagnose individual engine management systems.
Module Box (F23) And Diagnostic Socket (X11/4)
LOCATION
The diagnostic socket is located in the module box (F23) housing.
TERMINAL I.D.
