Central locking system wiring diagram part 2 of 2 for smart 451 showing door lock actuators, modules, and circuits.

Wiring diagram with numbered callouts showing central locking connections, switches, and component locations.

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See all Body & Interior figures for the Fortwo (450), 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.