Fuse and relay box removal/installation locations on 454.0 chassis, left-hand drive vehicle with component callouts.

Technical diagrams showing fuse and relay module K40/1 locations in engine bay and interior of Smart Fortwo 454.

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See all Electrical 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.