Vehicle interior fuse and relay module assignment for Smart Fortwo 453 model year 2020, showing fuse locations and circuit functions.

Fuse box diagram with labeled fuse positions and assignment table listing circuit numbers, line IDs, and amperage ratings.

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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.