Show the entire system and individual component connections.

The F2000 diagram uses specific numbering conventions you must memorize:

MAN electrical diagrams are distinct from American or Japanese truck diagrams. They follow a standard which can be confusing to those used to SAE standards.

The exterior lighting circuit is one of the most prone to wear due to exposed chassis wiring harnesses running to the rear of the truck.

The Ultimate Guide to MAN F2000 Wiring Diagrams: Troubleshooting and Electrical Schematics