Front door lock removal and installation procedure for chassis 454.0, showing door lock, Bowden cable, and bolts with numbered callouts.

Exploded view of Smart 454.0 front door lock assembly with three labeled components and removal steps table.

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See all Body & Interior figures for the Fortwo / Forfour (453), 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.