Climate control heating and air conditioning systems for Smart Fortwo 451, with air outlet locations shown on dashboard diagram.

Smart Fortwo 451 dashboard showing air outlets and climate control vents with directional arrows.

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See all HVAC & Comfort 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.