Model 453 front passenger seat occupancy recognition sensor (B41/1) removal and installation procedure with exploded views and callout details.

Exploded view of seat occupancy sensor removal showing seat frame, sensor location, and wiring for smart fortwo 453.

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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.