Central locking system schematic for 451 Fortwo showing control unit, door actuators, sensors, and CAN bus connections.

Wiring diagram of central locking system with numbered components and callouts for doors, locks, and control modules.

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See all Body & Interior 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.