Component/Circuit Identification
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2002 Mercedes-Benz ML320, 2002 Mercedes-Benz E320, 2002 Mercedes-Benz CLK320, 2001 Mercedes-Benz ML320, and 2001 Mercedes-Benz E320. However, it is still accessible from the selected car via links, so may be relevant.
System components and connections are identified by the manufacturer with special designations in diagnostic information. Manufacturer identifies all system components with an alphanumeric identification (i.e., N3/10 is for ME-SFI control module).