Complete electrical system network showing component locations on Smart Fortwo 451 chassis.

Diagram of red Smart car with labeled electrical components N23, B38, N49, N110, N3/10, A15p4, B32, H3/2, N25/5, N57/2, and others positioned on vehicle.

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See all Electrical figures for the Fortwo (451), or browse the full figure library. Part numbers and callouts are community-sourced and cross-referenced against the manuals — confirm with your VIN before ordering.